annotate src/os_unix.c @ 31271:985a3d6e1d4b v9.0.0969

patch 9.0.0969: matchparen highlight is not updated when switching buffers Commit: https://github.com/vim/vim/commit/28a896f54d4b2f2b4bef8ef4144dde1673c9d6e7 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 28 22:21:12 2022 +0000 patch 9.0.0969: matchparen highlight is not updated when switching buffers Problem: Matchparen highlight is not updated when switching buffers. Solution: Listen to the BufLeave and the BufWinEnter autocmd events. (closes #11626)
author Bram Moolenaar <Bram@vim.org>
date Mon, 28 Nov 2022 23:30:03 +0100
parents d8e7d725a666
children fa309d9af73c
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * OS/2 port by Paul Slootman
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5 * VMS merge by Zoltan Arpadffy
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6 *
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7 * Do ":help uganda" in Vim to read copying and usage conditions.
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8 * Do ":help credits" in Vim to see a list of people who contributed.
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9 * See README.txt for an overview of the Vim source code.
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10 */
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11
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12 /*
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13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...)
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14 * Also for OS/2, using the excellent EMX package!!!
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15 * Also for Atari MiNT.
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16 *
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17 * A lot of this file was originally written by Juergen Weigert and later
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18 * changed beyond recognition.
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19 */
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20
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21 #include "vim.h"
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22
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23 #ifdef FEAT_MZSCHEME
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24 # include "if_mzsch.h"
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25 #endif
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26
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27 #include "os_unixx.h" // unix includes for os_unix.c only
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28
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29 #ifdef USE_XSMP
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30 # include <X11/SM/SMlib.h>
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31 #endif
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32
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33 #ifdef HAVE_SELINUX
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34 # include <selinux/selinux.h>
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35 static int selinux_enabled = -1;
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36 #endif
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37
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38 #ifdef HAVE_SMACK
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39 # include <attr/xattr.h>
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40 # include <linux/xattr.h>
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41 # ifndef SMACK_LABEL_LEN
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42 # define SMACK_LABEL_LEN 1024
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43 # endif
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44 #endif
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45
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46 #ifdef __CYGWIN__
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47 # include <cygwin/version.h>
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48 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or
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49 // for cygwin_conv_path()
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50 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
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51 # define WIN32_LEAN_AND_MEAN
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52 # include <windows.h>
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53 # include "winclip.pro"
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54 # endif
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55 #endif
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56
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57 #ifdef FEAT_MOUSE_GPM
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58
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59 # include <gpm.h>
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60
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61 # ifdef DYNAMIC_GPM
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62 # define Gpm_Open (*dll_Gpm_Open)
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63 # define Gpm_Close (*dll_Gpm_Close)
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64 # define Gpm_GetEvent (*dll_Gpm_GetEvent)
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65 # define gpm_flag (dll_gpm_flag != NULL ? *dll_gpm_flag : 0)
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66 # define gpm_fd (dll_gpm_fd != NULL ? *dll_gpm_fd : -1)
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67
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68 static int (*dll_Gpm_Open) (Gpm_Connect *, int);
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69 static int (*dll_Gpm_Close) (void);
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70 static int (*dll_Gpm_GetEvent) (Gpm_Event *);
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71 static int *dll_gpm_flag;
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72 static int *dll_gpm_fd;
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73
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74 static void *libgpm_hinst;
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75 # endif
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76
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77 // <linux/keyboard.h> contains defines conflicting with "keymap.h",
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78 // I just copied relevant defines here. A cleaner solution would be to put gpm
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79 // code into separate file and include there linux/keyboard.h
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80 // #include <linux/keyboard.h>
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81 # define KG_SHIFT 0
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82 # define KG_CTRL 2
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83 # define KG_ALT 3
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84 # define KG_ALTGR 1
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85 # define KG_SHIFTL 4
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86 # define KG_SHIFTR 5
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87 # define KG_CTRLL 6
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88 # define KG_CTRLR 7
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89 # define KG_CAPSSHIFT 8
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90
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91 static void gpm_close(void);
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92 static int gpm_open(void);
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93 static int mch_gpm_process(void);
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94 #endif
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95
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96 #ifdef FEAT_SYSMOUSE
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97 # include <sys/consio.h>
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98 # include <sys/fbio.h>
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99
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100 static int sysmouse_open(void);
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101 static void sysmouse_close(void);
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102 static void sig_sysmouse SIGPROTOARG;
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103 #endif
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104
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105 /*
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106 * end of autoconf section. To be extended...
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107 */
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108
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109 // Are the following #ifdefs still required? And why? Is that for X11?
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110
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111 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO)
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112 # ifdef SIGWINCH
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113 # undef SIGWINCH
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114 # endif
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115 # ifdef TIOCGWINSZ
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116 # undef TIOCGWINSZ
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117 # endif
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118 #endif
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119
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120 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it
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121 # define SIGWINCH SIGWINDOW
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122 #endif
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123
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124 #ifdef FEAT_X11
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125 # include <X11/Xlib.h>
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126 # include <X11/Xutil.h>
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127 # include <X11/Xatom.h>
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128 # ifdef FEAT_XCLIPBOARD
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129 # include <X11/Intrinsic.h>
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130 # include <X11/Shell.h>
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131 # include <X11/StringDefs.h>
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132 static Widget xterm_Shell = (Widget)0;
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133 static void clip_update(void);
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134 static void xterm_update(void);
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135 # endif
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136
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137 Window x11_window = 0;
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138 Display *x11_display = NULL;
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139 #endif
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140
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141 static int ignore_sigtstp = FALSE;
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142
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143 static int get_x11_title(int);
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144
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145 static char_u *oldtitle = NULL;
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146 static volatile sig_atomic_t oldtitle_outdated = FALSE;
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147 static int unix_did_set_title = FALSE;
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148 static char_u *oldicon = NULL;
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149 static int did_set_icon = FALSE;
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150
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151 static void may_core_dump(void);
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152
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153 #ifdef HAVE_UNION_WAIT
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154 typedef union wait waitstatus;
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155 #else
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156 typedef int waitstatus;
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157 #endif
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158 static int WaitForChar(long msec, int *interrupted, int ignore_input);
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159 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input);
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160 #ifdef VMS
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161 int RealWaitForChar(int, long, int *, int *interrupted);
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162 #else
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163 static int RealWaitForChar(int, long, int *, int *interrupted);
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164 #endif
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165
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166 #ifdef FEAT_XCLIPBOARD
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167 static int do_xterm_trace(void);
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168 # define XT_TRACE_DELAY 50 // delay for xterm tracing
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169 #endif
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170
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171 static void handle_resize(void);
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172
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173 #if defined(SIGWINCH)
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174 static void sig_winch SIGPROTOARG;
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175 #endif
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176 #if defined(SIGTSTP)
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177 static void sig_tstp SIGPROTOARG;
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178 // volatile because it is used in signal handler sig_tstp() and
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179 // sigcont_handler().
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180 static volatile sig_atomic_t in_mch_suspend = FALSE;
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181 #endif
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182 #if defined(SIGINT)
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183 static void catch_sigint SIGPROTOARG;
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184 #endif
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185 #if defined(SIGUSR1)
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186 static void catch_sigusr1 SIGPROTOARG;
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187 #endif
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188 #if defined(SIGPWR)
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189 static void catch_sigpwr SIGPROTOARG;
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190 #endif
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191 #if defined(SIGALRM) && defined(FEAT_X11) && !defined(FEAT_GUI_GTK)
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192 # define SET_SIG_ALARM
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193 static void sig_alarm SIGPROTOARG;
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194 // volatile because it is used in signal handler sig_alarm().
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195 static volatile sig_atomic_t sig_alarm_called;
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196 #endif
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197 static void deathtrap SIGPROTOARG;
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198
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199 static void catch_int_signal(void);
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200 static void set_signals(void);
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201 static void catch_signals(void (*func_deadly)(), void (*func_other)());
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202 #ifdef HAVE_SIGPROCMASK
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203 # define SIGSET_DECL(set) sigset_t set;
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204 # define BLOCK_SIGNALS(set) block_signals(set)
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205 # define UNBLOCK_SIGNALS(set) unblock_signals(set)
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206 #else
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207 # define SIGSET_DECL(set)
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208 # define BLOCK_SIGNALS(set) do { /**/ } while (0)
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209 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0)
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210 #endif
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211 static int have_wildcard(int, char_u **);
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212 static int have_dollars(int, char_u **);
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213
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214 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file);
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215
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216 #ifndef SIG_ERR
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217 # define SIG_ERR ((void (*)())-1)
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218 #endif
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219
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220 // volatile because it is used in signal handler sig_winch().
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221 static volatile sig_atomic_t do_resize = FALSE;
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222 // volatile because it is used in signal handler sig_tstp().
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223 static volatile sig_atomic_t got_tstp = FALSE;
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224 static char_u *extra_shell_arg = NULL;
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225 static int show_shell_mess = TRUE;
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226 // volatile because it is used in signal handler deathtrap().
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227 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught
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228 // volatile because it is used in signal handler deathtrap().
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229 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay()
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230
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231 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM)
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232 static int dont_check_job_ended = 0;
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233 #endif
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234
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235 // Current terminal mode from mch_settmode(). Can differ from cur_tmode.
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236 static tmode_T mch_cur_tmode = TMODE_COOK;
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237
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238 #ifdef USE_XSMP
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239 typedef struct
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240 {
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241 SmcConn smcconn; // The SM connection ID
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242 IceConn iceconn; // The ICE connection ID
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243 char *clientid; // The client ID for the current smc session
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244 Bool save_yourself; // If we're in the middle of a save_yourself
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245 Bool shutdown; // If we're in shutdown mode
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246 } xsmp_config_T;
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247
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248 static xsmp_config_T xsmp;
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249 #endif
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250
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251 #ifdef SYS_SIGLIST_DECLARED
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252 /*
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253 * I have seen
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254 * extern char *_sys_siglist[NSIG];
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255 * on Linux, NetBSD and Solaris. It contains a nice list of strings
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256 * that describe the signals. That is nearly what we want here. But
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257 * autoconf does only check for sys_siglist (without the underscore), I
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258 * do not want to change everything today.... jw.
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259 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac.
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260 */
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261 #endif
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262
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263 static struct signalinfo
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264 {
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265 int sig; // Signal number, eg. SIGSEGV etc
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266 char *name; // Signal name (not char_u!).
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267 char deadly; // Catch as a deadly signal?
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268 } signal_info[] =
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269 {
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270 #ifdef SIGHUP
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271 {SIGHUP, "HUP", TRUE},
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272 #endif
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273 #ifdef SIGQUIT
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274 {SIGQUIT, "QUIT", TRUE},
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275 #endif
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276 #ifdef SIGILL
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277 {SIGILL, "ILL", TRUE},
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278 #endif
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279 #ifdef SIGTRAP
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280 {SIGTRAP, "TRAP", TRUE},
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281 #endif
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282 #ifdef SIGABRT
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283 {SIGABRT, "ABRT", TRUE},
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284 #endif
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285 #ifdef SIGEMT
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286 {SIGEMT, "EMT", TRUE},
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287 #endif
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288 #ifdef SIGFPE
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289 {SIGFPE, "FPE", TRUE},
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290 #endif
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291 #ifdef SIGBUS
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292 {SIGBUS, "BUS", TRUE},
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293 #endif
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294 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME)
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295 // MzScheme uses SEGV in its garbage collector
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296 {SIGSEGV, "SEGV", TRUE},
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297 #endif
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298 #ifdef SIGSYS
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299 {SIGSYS, "SYS", TRUE},
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300 #endif
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301 #ifdef SIGALRM
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302 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it
7
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303 #endif
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304 #ifdef SIGTERM
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305 {SIGTERM, "TERM", TRUE},
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306 #endif
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307 #if defined(SIGVTALRM) && !defined(FEAT_RUBY)
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308 {SIGVTALRM, "VTALRM", TRUE},
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309 #endif
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310 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING)
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311 // MzScheme uses SIGPROF for its own needs; On Linux with profiling
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312 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile.
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313 {SIGPROF, "PROF", TRUE},
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314 #endif
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315 #ifdef SIGXCPU
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316 {SIGXCPU, "XCPU", TRUE},
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317 #endif
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318 #ifdef SIGXFSZ
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319 {SIGXFSZ, "XFSZ", TRUE},
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320 #endif
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321 #ifdef SIGUSR1
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322 {SIGUSR1, "USR1", FALSE},
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323 #endif
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324 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE)
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325 // Used for sysmouse handling
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326 {SIGUSR2, "USR2", TRUE},
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327 #endif
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328 #ifdef SIGINT
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329 {SIGINT, "INT", FALSE},
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330 #endif
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331 #ifdef SIGWINCH
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332 {SIGWINCH, "WINCH", FALSE},
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333 #endif
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334 #ifdef SIGTSTP
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335 {SIGTSTP, "TSTP", FALSE},
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336 #endif
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337 #ifdef SIGPIPE
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338 {SIGPIPE, "PIPE", FALSE},
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339 #endif
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340 {-1, "Unknown!", FALSE}
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341 };
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342
1935
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343 int
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344 mch_chdir(char *path)
1935
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345 {
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346 if (p_verbose >= 5)
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347 {
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348 verbose_enter();
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349 smsg("chdir(%s)", path);
1935
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350 verbose_leave();
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351 }
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352 # ifdef VMS
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353 return chdir(vms_fixfilename(path));
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354 # else
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355 return chdir(path);
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356 # endif
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357 }
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diff changeset
358
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diff changeset
359 // Why is NeXT excluded here (and not in os_unixx.h)?
15632
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diff changeset
360 #if defined(ECHOE) && defined(ICANON) \
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361 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \
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362 && !defined(__NeXT__)
12104
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diff changeset
363 # define NEW_TTY_SYSTEM
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diff changeset
364 #endif
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parents: 12043
diff changeset
365
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diff changeset
366 /*
13244
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367 * Write s[len] to the screen (stdout).
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368 */
7
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369 void
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diff changeset
370 mch_write(char_u *s, int len)
7
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371 {
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diff changeset
372 vim_ignored = (int)write(1, (char *)s, len);
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373 if (p_wd) // Unix is too fast, slow down a bit more
8736
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374 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL);
7
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375 }
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376
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377 /*
15653
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378 * Function passed to inchar_loop() to handle window resizing.
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379 * If "check_only" is TRUE: Return whether there was a resize.
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380 * If "check_only" is FALSE: Deal with the window resized.
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381 */
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382 static int
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diff changeset
383 resize_func(int check_only)
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diff changeset
384 {
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385 if (check_only)
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386 return do_resize;
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diff changeset
387 while (do_resize)
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diff changeset
388 handle_resize();
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389 return FALSE;
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390 }
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diff changeset
391
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages
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diff changeset
392 /*
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diff changeset
393 * mch_inchar(): low level input function.
7
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diff changeset
394 * Get a characters from the keyboard.
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diff changeset
395 * Return the number of characters that are available.
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diff changeset
396 * If wtime == 0 do not wait for characters.
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diff changeset
397 * If wtime == n wait a short time for characters.
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diff changeset
398 * If wtime == -1 wait forever for characters.
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diff changeset
399 */
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400 int
7833
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Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
401 mch_inchar(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
402 char_u *buf,
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Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
403 int maxlen,
18810
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diff changeset
404 long wtime, // don't use "time", MIPS cannot handle it
7833
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Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
405 int tb_change_cnt)
7
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vimboss
parents:
diff changeset
406 {
15653
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents: 15632
diff changeset
407 return inchar_loop(buf, maxlen, wtime, tb_change_cnt,
59a1ff689b4d patch 8.1.0834: GUI may wait too long before dealing with messages
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diff changeset
408 WaitForChar, resize_func);
7
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diff changeset
409 }
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diff changeset
410
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diff changeset
411 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
412 handle_resize(void)
7
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diff changeset
413 {
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
414 do_resize = FALSE;
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parents:
diff changeset
415 shell_resized();
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diff changeset
416 }
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diff changeset
417
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diff changeset
418 /*
8947
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Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
419 * Return non-zero if a character is available.
7
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diff changeset
420 */
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diff changeset
421 int
7833
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Christian Brabandt <cb@256bit.org>
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diff changeset
422 mch_char_avail(void)
7
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diff changeset
423 {
11949
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diff changeset
424 return WaitForChar(0L, NULL, FALSE);
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
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diff changeset
425 }
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Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
426
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
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parents: 11933
diff changeset
427 #if defined(FEAT_TERMINAL) || defined(PROTO)
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
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parents: 11933
diff changeset
428 /*
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Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
429 * Check for any pending input or messages.
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Christian Brabandt <cb@256bit.org>
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diff changeset
430 */
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diff changeset
431 int
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diff changeset
432 mch_check_messages(void)
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diff changeset
433 {
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
434 return WaitForChar(0L, NULL, TRUE);
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
435 }
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
436 #endif
7
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diff changeset
437
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diff changeset
438 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
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diff changeset
439 # ifdef HAVE_SYS_RESOURCE_H
1879
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diff changeset
440 # include <sys/resource.h>
7
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diff changeset
441 # endif
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diff changeset
442 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
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parents:
diff changeset
443 # include <sys/sysctl.h>
3fc0f57ecb91 updated for version 7.0001
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diff changeset
444 # endif
3fc0f57ecb91 updated for version 7.0001
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diff changeset
445 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
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parents:
diff changeset
446 # include <sys/sysinfo.h>
3fc0f57ecb91 updated for version 7.0001
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diff changeset
447 # endif
13396
5252ca53093a patch 8.0.1572: Mac: getting memory size doesn't work everywhere
Christian Brabandt <cb@256bit.org>
parents: 13388
diff changeset
448 # ifdef MACOS_X
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
449 # include <mach/mach_host.h>
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
450 # include <mach/mach_port.h>
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
451 # endif
7
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diff changeset
452
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parents:
diff changeset
453 /*
1110
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vimboss
parents: 1102
diff changeset
454 * Return total amount of memory available in Kbyte.
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
455 * Doesn't change when memory has been allocated.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 long_u
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
458 mch_total_mem(int special UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
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diff changeset
459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 long_u mem = 0;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
461 long_u shiftright = 10; // how much to shift "mem" right for Kbyte
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462
13396
5252ca53093a patch 8.0.1572: Mac: getting memory size doesn't work everywhere
Christian Brabandt <cb@256bit.org>
parents: 13388
diff changeset
463 # ifdef MACOS_X
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
464 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
465 // Mac (Darwin) way of getting the amount of RAM available
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
466 mach_port_t host = mach_host_self();
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
467 kern_return_t kret;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
468 # ifdef HOST_VM_INFO64
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
469 struct vm_statistics64 vm_stat;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
470 natural_t count = HOST_VM_INFO64_COUNT;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
471
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
472 kret = host_statistics64(host, HOST_VM_INFO64,
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
473 (host_info64_t)&vm_stat, &count);
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
474 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
475 struct vm_statistics vm_stat;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
476 natural_t count = HOST_VM_INFO_COUNT;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
477
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
478 kret = host_statistics(host, HOST_VM_INFO,
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
479 (host_info_t)&vm_stat, &count);
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
480 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
481 if (kret == KERN_SUCCESS)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
482 // get the amount of user memory by summing each usage
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
483 mem = (long_u)(vm_stat.free_count + vm_stat.active_count
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
484 + vm_stat.inactive_count
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
485 # ifdef MAC_OS_X_VERSION_10_9
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
486 + vm_stat.compressor_page_count
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
487 # endif
13511
8db9449b5c79 patch 8.0.1629: Mac: getpagesize() is deprecated
Christian Brabandt <cb@256bit.org>
parents: 13478
diff changeset
488 ) * sysconf(_SC_PAGESIZE);
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
489 mach_port_deallocate(mach_task_self(), host);
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
490 }
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
491 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
492
9536
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Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
493 # ifdef HAVE_SYSCTL
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
494 if (mem == 0)
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
495 {
18810
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parents: 18761
diff changeset
496 // BSD way of getting the amount of RAM available.
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
497 int mib[2];
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
498 size_t len = sizeof(long_u);
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
499 # ifdef HW_USERMEM64
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
500 long_u physmem;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
501 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
502 // sysctl() may return 32 bit or 64 bit, accept both
13355
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
503 union {
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
504 int_u u32;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
505 long_u u64;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
506 } physmem;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
507 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
508
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
509 mib[0] = CTL_HW;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
510 # ifdef HW_USERMEM64
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
511 mib[1] = HW_USERMEM64;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
512 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
513 mib[1] = HW_USERMEM;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
514 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
515 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0)
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
516 {
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
517 # ifdef HW_USERMEM64
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
518 mem = (long_u)physmem;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
519 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
520 if (len == sizeof(physmem.u64))
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
521 mem = (long_u)physmem.u64;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
522 else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
523 mem = (long_u)physmem.u32;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
524 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
525 }
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
526 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
527 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
528
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
529 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
534 // Linux way of getting amount of RAM available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 if (sysinfo(&sinfo) == 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
536 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
537 # ifdef HAVE_SYSINFO_MEM_UNIT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
538 // avoid overflow as much as possible
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
539 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
540 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
541 sinfo.mem_unit = sinfo.mem_unit >> 1;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
542 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
543 }
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
544 mem = sinfo.totalram * sinfo.mem_unit;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
545 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 mem = sinfo.totalram;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
547 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
548 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
550 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
551
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
552 # ifdef HAVE_SYSCONF
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
557 // Solaris way of getting amount of RAM available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 if (pagesize > 0 && pagecount > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
561 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
562 // avoid overflow as much as possible
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
563 while (shiftright > 0 && (pagesize & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
564 {
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
565 pagesize = (long_u)pagesize >> 1;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
566 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
567 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 mem = (long_u)pagesize * pagecount;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
569 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
571 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
573 // Return the minimum of the physical memory and the user limit, because
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
574 // using more than the user limit may cause Vim to be terminated.
9536
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Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
575 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
581 # ifdef RLIM_INFINITY
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 && rlp.rlim_cur != RLIM_INFINITY
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
583 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
584 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 )
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
586 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
587 mem = (long_u)rlp.rlim_cur;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
588 shiftright = 10;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
589 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
591 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 if (mem > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
594 return mem >> shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
595 return (long_u)0x1fffff;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
599 /*
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
600 * "flags": MCH_DELAY_IGNOREINPUT - don't read input
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
601 * MCH_DELAY_SETTMODE - use settmode() even for short delays
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
602 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 void
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
604 mch_delay(long msec, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 {
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
606 tmode_T old_tmode;
22514
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
607 int call_settmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
608 #ifdef FEAT_MZSCHEME
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
609 long total = msec; // remember original value
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
610 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
612 if (flags & MCH_DELAY_IGNOREINPUT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
614 // Go to cooked mode without echo, to allow SIGINT interrupting us
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
615 // here. But we don't want QUIT to kill us (CTRL-\ used in a
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
616 // shell may produce SIGQUIT).
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
617 // Only do this if sleeping for more than half a second.
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
618 in_mch_delay = TRUE;
22514
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
619 call_settmode = mch_cur_tmode == TMODE_RAW
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
620 && (msec > 500 || (flags & MCH_DELAY_SETTMODE));
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
621 if (call_settmode)
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
622 {
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
623 old_tmode = mch_cur_tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 settmode(TMODE_SLEEP);
22514
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
625 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
632 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
633 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
634 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
635 // if total is large enough, wait by portions in p_mzq
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
636 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
637 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
638 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
639 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
640 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
641 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 tv.tv_usec = (msec % 1000) * 1000;
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
667 // NOTE: Solaris 2.6 has a bug that makes select() hang here. Get
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
668 // a patch from Sun to fix this. Reported by Gunnar Pedersen.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
671 # endif // HAVE_SELECT
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
672 # endif // HAVE_NANOSLEEP
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
673 #endif // HAVE_USLEEP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
674 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
675 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
676 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
677 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678
22514
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
679 if (call_settmode)
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
680 settmode(old_tmode);
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
681 in_mch_delay = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 else
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
684 WaitForChar(msec, NULL, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
687 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 * Return a pointer to an item on the stack. Used to find out if the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
705 check_stack_growth(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
713 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
727 get_stack_limit(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
733 // Set the stack limit to 15/16 of the allowable size. Skip this when the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
734 // limit doesn't fit in a long (rlim_cur might be "long long").
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
748 // On FreeBSD the initial thread always has a fixed stack size, no
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
749 // matter what the limits are set to. Normally it's 1 Mbyte.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 if (stack_limit >= (char *)&i)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
764 // overflow, set to 1/16 of current stack position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (stack_limit <= (char *)&i)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
771 stack_limit = NULL; // overflow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 * "p" must point to any variable local to the caller that's on the stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
781 mch_stackcheck(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 # ifdef HAVE_SIGALTSTACK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
806 static stack_t sigstk; // for sigaltstack()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
808 static struct sigstack sigstk; // for sigstack()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
811 /*
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
812 * Get a size of signal stack.
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
813 * Preference (if available): sysconf > SIGSTKSZ > guessed size
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
814 */
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
815 static long int get_signal_stack_size()
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
816 {
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
817 # ifdef HAVE_SYSCONF_SIGSTKSZ
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
818 long int size = -1;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
819
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
820 // return size only if sysconf doesn't return an error
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
821 if ((size = sysconf(_SC_SIGSTKSZ)) > -1)
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
822 return size;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
823 # endif
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
824
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
825 # ifdef SIGSTKSZ
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
826 // if sysconf() isn't available or gives error, return SIGSTKSZ
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
827 // if defined
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
828 return SIGSTKSZ;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
829 # endif
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
830
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
831 // otherwise guess the size
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
832 return 8000;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
833 }
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
834
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
838 init_signal_stack(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 # endif
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
848 sigstk.ss_size = get_signal_stack_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 if (stack_grows_downwards)
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
854 sigstk.ss_sp += get_signal_stack_size() - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 /*
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
863 * We need correct prototypes for a signal function, otherwise mean compilers
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 * Let me try it with a few tricky defines from my own osdef.h (jw).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 #if defined(SIGWINCH)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
868 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
871 // this is not required on all systems, but it doesn't hurt anybody
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
872 signal(SIGWINCH, (void (*)())sig_winch);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
877 #if defined(SIGTSTP)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
878 static void
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
879 sig_tstp SIGDEFARG(sigarg)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
880 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
881 // Second time we get called we actually need to suspend
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
882 if (in_mch_suspend)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
883 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
884 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
885 raise(sigarg);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
886 }
27334
c3d0f82f67d5 patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
887 else
c3d0f82f67d5 patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
888 got_tstp = TRUE;
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
889
28071
31b866686e33 patch 8.2.4560: suspending with CTRL-Z does not work on DragonFlyBSD
Bram Moolenaar <Bram@vim.org>
parents: 28015
diff changeset
890 #if !defined(__ANDROID__) && !defined(__OpenBSD__) && !defined(__DragonFly__)
31b866686e33 patch 8.2.4560: suspending with CTRL-Z does not work on DragonFlyBSD
Bram Moolenaar <Bram@vim.org>
parents: 28015
diff changeset
891 // This is not required on all systems. On some systems (at least Android,
31b866686e33 patch 8.2.4560: suspending with CTRL-Z does not work on DragonFlyBSD
Bram Moolenaar <Bram@vim.org>
parents: 28015
diff changeset
892 // OpenBSD, and DragonFlyBSD) this breaks suspending with CTRL-Z.
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
893 signal(SIGTSTP, (void (*)())sig_tstp);
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
894 #endif
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
895 }
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
896 #endif
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
897
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 #if defined(SIGINT)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
899 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
902 // this is not required on all systems, but it doesn't hurt anybody
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
903 signal(SIGINT, (void (*)())catch_sigint);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
908 #if defined(SIGUSR1)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
909 static void
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
910 catch_sigusr1 SIGDEFARG(sigarg)
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
911 {
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
912 // this is not required on all systems, but it doesn't hurt anybody
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
913 signal(SIGUSR1, (void (*)())catch_sigusr1);
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
914 got_sigusr1 = TRUE;
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
915 }
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
916 #endif
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
917
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 #if defined(SIGPWR)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
919 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
922 // this is not required on all systems, but it doesn't hurt anybody
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
923 signal(SIGPWR, (void (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * I'm not sure we get the SIGPWR signal when the system is really going
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
937 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 sig_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
940 // doesn't do anything, just to break a system call
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
945 #if (defined(HAVE_SETJMP_H) \
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
946 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
947 || defined(FEAT_LIBCALL))) \
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
948 || defined(PROTO)
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
949 # define USING_SETJMP 1
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
950
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
951 // argument to SETJMP()
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
952 static JMP_BUF lc_jump_env;
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
953
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
954 # ifdef SIGHASARG
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18428
diff changeset
955 // Caught signal number, 0 when no signal was caught; used for mch_libcall().
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
956 // Volatile because it is used in signal handlers.
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
957 static volatile sig_atomic_t lc_signal;
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
958 # endif
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
959
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
960 // TRUE when lc_jump_env is valid.
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
961 // Volatile because it is used in signal handler deathtrap().
29865
4291eb97e479 patch 9.0.0271: using INIT() in non-header files
Bram Moolenaar <Bram@vim.org>
parents: 29732
diff changeset
962 static volatile sig_atomic_t lc_active = FALSE;
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
963
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * A simplistic version of setjmp() that only allows one level of using.
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
966 * Used to protect areas where we could crash.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 * Don't call twice before calling mch_endjmp()!.
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
968 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 * mch_didjmp();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
974 * emsg("crash!");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 */
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
986 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
987 mch_startjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 {
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
989 # ifdef SIGHASARG
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 lc_signal = 0;
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
991 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
995 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
996 mch_endjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
1001 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1002 mch_didjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1005 // On FreeBSD the signal stack has to be reset after using siglongjmp(),
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1006 // otherwise catching the signal only works once.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 * This function handles deadly signals.
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1014 * It tries to preserve any swap files and exit properly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 * (partly from Elvis).
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1016 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1017 * a deadlock.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1019 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1022 static int entered = 0; // count the number of times we got here.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1023 // Note: when memory has been corrupted
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1024 // this may get an arbitrary value!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
1029 #if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1040 lc_active = FALSE; // don't jump again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 LONGJMP(lc_jump_env, 1);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1042 // NOTREACHED
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1046 #ifdef SIGHASARG
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1047 # ifdef SIGQUIT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1048 // While in mch_delay() we go to cooked mode to allow a CTRL-C to
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1049 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1050 // pressing CTRL-\, but we don't want Vim to exit then.
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1051 if (in_mch_delay && sigarg == SIGQUIT)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1052 return;
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1053 # endif
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1054
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1055 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1056 // here. This avoids that a non-reentrant function is interrupted, e.g.,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1057 // free(). Calling free() again may then cause a crash.
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1058 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1059 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1060 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1061 || sigarg == SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1062 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1063 # ifdef SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1064 || sigarg == SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1065 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1066 # ifdef SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1067 || sigarg == SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1068 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1069 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1070 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1071 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1072 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1073 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1074 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1075 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1076 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1077 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1078 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1079 && !vim_handle_signal(sigarg))
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1080 return;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1081 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1082
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1083 // Remember how often we have been called.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1086 // Executing autocommands is likely to use more stack space than we have
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1087 // available in the signal stack.
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1088 block_autocmds();
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1089
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 #ifdef FEAT_EVAL
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1091 // Set the v:dying variable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 #endif
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13357
diff changeset
1094 v_dying = entered;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
1096 #ifdef HAVE_STACK_LIMIT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1097 // Since we are now using the signal stack, need to reset the stack
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1098 // limit. Otherwise using a regexp will fail.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1102 #if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1103 // This is for opening gdb the moment Vim crashes.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1104 // You need to manually adjust the file name and Vim executable name.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1105 // Suggested by SungHyun Nam.
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1106 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1107 # define VI_GDB_FILE "/tmp/vimgdb"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1108 # define VIM_NAME "/usr/bin/vim"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1109 FILE *fp = fopen(VI_GDB_FILE, "w");
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1110 if (fp)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1111 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1112 fprintf(fp,
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1113 "file %s\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1114 "attach %d\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1115 "set height 1000\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1116 "bt full\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1117 , VIM_NAME, getpid());
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1118 fclose(fp);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1119 system("xterm -e gdb -x "VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1120 unlink(VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1121 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1122 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1123 #endif
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1124
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 #ifdef SIGHASARG
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1126 // try to find the name of this signal
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1133 full_screen = FALSE; // don't write message to the GUI, it might be
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1134 // part of the problem...
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1146 reset_signals(); // don't catch any signals anymore
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1154 // No translation, it may call malloc().
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1155 OUT_STR("Vim: Double signal, exiting\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1160 // No translation, it may call malloc().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 #ifdef SIGHASARG
20345
d636f5e76347 patch 8.2.0728: messages about a deadly signal are not left aligned
Bram Moolenaar <Bram@vim.org>
parents: 20330
diff changeset
1162 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 #else
20345
d636f5e76347 patch 8.2.0728: messages about a deadly signal are not left aligned
Bram Moolenaar <Bram@vim.org>
parents: 20330
diff changeset
1165 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n");
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1166 #endif
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1167
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1168 // Preserve files and exit. This sets the really_exiting flag to prevent
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1169 // calling free().
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1170 preserve_exit();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1172 // NOTREACHED
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1173
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1174 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1175 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1176 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1177 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1178 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 /*
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1182 * Invoked after receiving SIGCONT. We don't know what happened while
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1183 * sleeping, deal with part of that.
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1184 */
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1185 static void
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1186 after_sigcont(void)
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1187 {
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1188 // Don't change "oldtitle" in a signal handler, set a flag to obtain it
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1189 // again later.
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1190 oldtitle_outdated = TRUE;
26336
a2e6da79274d patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents: 26183
diff changeset
1191
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1192 settmode(TMODE_RAW);
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1193 need_check_timestamps = TRUE;
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1194 did_check_timestamps = FALSE;
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1195 }
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1196
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1197 #if defined(SIGCONT)
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1198 static void sigcont_handler SIGPROTOARG;
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1199
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1200 /*
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1201 * With multi-threading, suspending might not work immediately. Catch the
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1202 * SIGCONT signal, which will be used as an indication whether the suspending
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1203 * has been done or not.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1204 *
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1205 * On Linux, signal is not always handled immediately either.
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1206 * See https://bugs.launchpad.net/bugs/291373
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1207 * Probably because the signal is handled in another thread.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1208 *
2701
6d80dbca8501 updated for version 7.3.118
Bram Moolenaar <bram@vim.org>
parents: 2664
diff changeset
1209 * volatile because it is used in signal handler sigcont_handler().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 */
14597
27e814e21594 patch 8.1.0312: wrong type for flags used in signal handlers
Christian Brabandt <cb@256bit.org>
parents: 14581
diff changeset
1211 static volatile sig_atomic_t sigcont_received;
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1212 static void sigcont_handler SIGPROTOARG;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1217 static void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 {
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1220 if (in_mch_suspend)
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1221 {
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1222 sigcont_received = TRUE;
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1223 }
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1224 else
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1225 {
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1226 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1227 // signal (which can't be intercepted) and get a SIGCONT. Need to get
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1228 // back to a sane mode. We should redraw, but we can't really do that
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1229 // in a signal handler, do a redraw later.
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1230 after_sigcont();
29732
89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents: 29517
diff changeset
1231 redraw_later(UPD_CLEAR);
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1232 cursor_on_force();
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1233 out_flush();
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1234 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237
14862
27b9a84395b5 patch 8.1.0443: unnecessary static function prototypes
Christian Brabandt <cb@256bit.org>
parents: 14828
diff changeset
1238 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1239 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1240 static void *clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1241 static void *clip_plus_save = NULL;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1242 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1243
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1244 /*
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1245 * Called when Vim is going to sleep or execute a shell command.
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1246 * We can't respond to requests for the X selections. Lose them, otherwise
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1247 * other applications will hang. But first copy the text to cut buffer 0.
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1248 */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1249 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1250 loose_clipboard(void)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1251 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1252 if (clip_star.owned || clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1253 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1254 x11_export_final_selection();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1255 if (clip_star.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1256 clip_lose_selection(&clip_star);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1257 if (clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1258 clip_lose_selection(&clip_plus);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1259 if (x11_display != NULL)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1260 XFlush(x11_display);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1261 }
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1262 }
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1263
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1264 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1265 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1266 * Save clipboard text to restore later.
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1267 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1268 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1269 save_clipboard(void)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1270 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1271 if (clip_star.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1272 clip_star_save = get_register('*', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1273 if (clip_plus.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1274 clip_plus_save = get_register('+', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1275 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1276
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1277 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1278 * Restore clipboard text if no one own the X selection.
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1279 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1280 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1281 restore_clipboard(void)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1282 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1283 if (clip_star_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1284 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1285 if (!clip_gen_owner_exists(&clip_star))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1286 put_register('*', clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1287 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1288 free_register(clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1289 clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1290 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1291 if (clip_plus_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1292 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1293 if (!clip_gen_owner_exists(&clip_plus))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1294 put_register('+', clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1295 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1296 free_register(clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1297 clip_plus_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1298 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1299 }
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1300 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1301 #endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1302
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1308 mch_suspend(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 {
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1310 if (ignore_sigtstp)
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1311 return;
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1312
20591
4411c2b96af9 patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents: 20439
diff changeset
1313 #if defined(SIGTSTP)
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1314 in_mch_suspend = TRUE;
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1315
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1316 out_flush(); // needed to make cursor visible on some systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 settmode(TMODE_COOK);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1318 out_flush(); // needed to disable mouse on some systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1321 loose_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 # endif
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1323 # if defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 # endif
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1326
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1327 kill(0, SIGTSTP); // send ourselves a STOP signal
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1328
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1329 # if defined(SIGCONT)
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1330 /*
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1331 * Wait for the SIGCONT signal to be handled. It generally happens
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1332 * immediately, but somehow not all the time, probably because it's handled
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1333 * in another thread. Do not call pause() because there would be race
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1334 * condition which would hang Vim if signal happened in between the test of
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1335 * sigcont_received and the call to pause(). If signal is not yet received,
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1336 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1337 * received after 1+2+3 ms (not expected to happen).
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1338 */
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1339 {
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1340 long wait_time;
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1341
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1342 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++)
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
1343 mch_delay(wait_time, 0);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1344 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 # endif
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1346 in_mch_suspend = FALSE;
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1347
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1348 after_sigcont();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1355 mch_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 out_flush();
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1361
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1362 #ifdef SIGTSTP
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1363 // Check whether we were invoked with SIGTSTP set to be ignored. If it is
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1364 // that indicates the shell (or program) that launched us does not support
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1365 // tty job control and thus we should ignore that signal. If invoked as a
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1366 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored.
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1367 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR);
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1368 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1370
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
1371 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1372 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1373 #endif
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1374 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1375 win_clip_init();
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1376 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1380 set_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1386 signal(SIGWINCH, (void (*)())sig_winch);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 #ifdef SIGTSTP
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1390 // See mch_init() for the conditions under which we ignore SIGTSTP.
27346
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1391 // In the GUI default TSTP processing is OK.
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1392 // Checking both gui.in_use and gui.starting because gui.in_use is not set
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1393 // at this point (set after menus are displayed), but gui.starting is set.
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1394 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1395 # ifdef FEAT_GUI
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1396 : gui.in_use || gui.starting ? SIG_DFL
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1397 # endif
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1398 : (void (*)())sig_tstp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 #endif
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1400 #if defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 #endif
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1403 #ifdef SIGPIPE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1411 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1414 #ifdef SIGUSR1
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1415 /*
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1416 * Call user's handler on SIGUSR1
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1417 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1418 signal(SIGUSR1, (void (*)())catch_sigusr1);
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1419 #endif
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1420
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1428 #ifdef SIGPWR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1433 signal(SIGPWR, (void (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1450 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1451 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1452 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1453 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1454 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1455 catch_int_signal(void)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1456 {
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1457 signal(SIGINT, (void (*)())catch_sigint);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1458 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1459 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1460
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1462 reset_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 catch_signals(SIG_DFL, SIG_DFL);
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1465 #if defined(SIGCONT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1466 // SIGCONT isn't in the list, because its default action is ignore
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 signal(SIGCONT, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1472 catch_signals(
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1473 void (*func_deadly)(),
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1474 void (*func_other)())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 for (i = 0; signal_info[i].sig != -1; i++)
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1479 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1485 // Setup to use the alternate stack for the signal function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 # if defined(__linux__) && defined(_REENTRANT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1489 // On Linux, with glibc compiled for kernel 2.2, there is a bug in
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1490 // thread handling in combination with using the alternate stack:
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1491 // pthread library functions try to use the stack pointer to
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1492 // identify the current thread, causing a SEGV signal, which
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1493 // recursively calls deathtrap() and hangs.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1503 // Setup to use the alternate stack for the signal function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 else if (func_other != SIG_ERR)
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1514 {
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1515 // Deal with non-deadly signals.
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1516 #ifdef SIGTSTP
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1517 signal(signal_info[i].sig,
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1518 signal_info[i].sig == SIGTSTP && ignore_sigtstp
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1519 ? SIG_IGN : func_other);
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1520 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 signal(signal_info[i].sig, func_other);
20363
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1522 #endif
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1523 }
b84e366e0418 patch 8.2.0737: when shell doesn't support CTRL-Z Vim still handles it
Bram Moolenaar <Bram@vim.org>
parents: 20345
diff changeset
1524 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1527 #ifdef HAVE_SIGPROCMASK
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1528 static void
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1529 block_signals(sigset_t *set)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1530 {
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1531 sigset_t newset;
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1532 int i;
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1533
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1534 sigemptyset(&newset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1535
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1536 for (i = 0; signal_info[i].sig != -1; i++)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1537 sigaddset(&newset, signal_info[i].sig);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1538
14581
bb02e9e33026 patch 8.1.0304: no redraw when using a STOP signal on Vim and then CONT
Christian Brabandt <cb@256bit.org>
parents: 14577
diff changeset
1539 # if defined(SIGCONT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1540 // SIGCONT isn't in the list, because its default action is ignore
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1541 sigaddset(&newset, SIGCONT);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1542 # endif
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1543
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1544 sigprocmask(SIG_BLOCK, &newset, set);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1545 }
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1546
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1547 static void
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1548 unblock_signals(sigset_t *set)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1549 {
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1550 sigprocmask(SIG_SETMASK, set, NULL);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1551 }
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1552 #endif
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1553
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1555 * Handling of SIGHUP, SIGQUIT and SIGTERM:
1146
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1556 * "when" == a signal: when busy, postpone and return FALSE, otherwise
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1557 * return TRUE
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1558 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1559 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
1560 * signal
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1561 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1562 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1563 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1564 vim_handle_signal(int sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1565 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1566 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1567 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1568
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1569 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1570 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1571 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1572 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1573
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1574 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1575 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1576 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1577 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1578 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1579 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1580 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1581
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1582 default: if (!blocked)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1583 return TRUE; // exit!
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1584 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1585 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1586 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1587 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1588 got_int = TRUE; // break any loops
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1589 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1590 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1591 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1592 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1593
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1594 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1598 mch_check_win(int argc UNUSED, char **argv UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1609 mch_input_isatty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617
26336
a2e6da79274d patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents: 26183
diff changeset
1618 # if defined(ELAPSED_TIMEVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 static void
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1624 xopen_message(long elapsed_msec)
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1625 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
1626 smsg(_("Opening the X display took %ld msec"), elapsed_msec);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630
26336
a2e6da79274d patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents: 26183
diff changeset
1631 #if defined(FEAT_X11)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1642 x_error_handler(Display *dpy, XErrorEvent *error_event)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1644 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646
20330
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1647 // In the GUI we cannot print a message and continue, because no X calls
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1648 // are allowed here (causes my system to hang). Silently continuing seems
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1649 // like the best alternative. Do preserve files, in case we crash.
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1650 ml_sync_all(FALSE, FALSE);
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1651
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1652 #ifdef FEAT_GUI
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1653 if (!gui.in_use)
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1654 #endif
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1655 msg((char *)IObuff);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1656
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1657 return 0; // NOTREACHED
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1664 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669
15296
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1670 /*
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1671 * Return TRUE when connection to the X server is desired.
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1672 */
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1673 static int
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1674 x_connect_to_server(void)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1675 {
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1676 // No point in connecting if we are exiting or dying.
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1677 if (exiting || v_dying)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1678 return FALSE;
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1679
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1680 #if defined(FEAT_CLIENTSERVER)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1681 if (x_force_connect)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1682 return TRUE;
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1683 #endif
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1684 if (x_no_connect)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1685 return FALSE;
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1686
15306
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1687 // Check for a match with "exclude:" from 'clipboard'.
15296
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1688 if (clip_exclude_prog != NULL)
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1689 {
15306
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1690 // Just in case we get called recursively, return FALSE. This could
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1691 // happen if vpeekc() is used while executing the prog and it causes a
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1692 // related callback to be invoked.
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1693 if (regprog_in_use(clip_exclude_prog))
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1694 return FALSE;
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1695
15296
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1696 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0))
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1697 return FALSE;
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1698 }
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1699 return TRUE;
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1700 }
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1701
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
1703 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1708 x_IOerror_check(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1710 // This function should not return, it causes exit(). Longjump instead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 LONGJMP(lc_jump_env, 1);
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
1712 # if defined(VMS) || defined(__CYGWIN__)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1713 return 0; // avoid the compiler complains about missing return value
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1714 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 */
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1721 static int xterm_dpy_retry_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1724 x_IOerror_handler(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 xterm_dpy = NULL;
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1727 xterm_dpy_retry_count = 5; // Try reconnecting five times
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1732 // This function should not return, it causes exit(). Longjump instead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 LONGJMP(x_jump_env, 1);
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
1734 # if defined(VMS) || defined(__CYGWIN__)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1735 return 0; // avoid the compiler complains about missing return value
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1736 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 }
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1738
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1739 /*
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1740 * If the X11 connection was lost try to restore it.
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1741 * Helps when the X11 server was stopped and restarted while Vim was inactive
6448
e13f8073c9f9 updated for version 7.4.553
Bram Moolenaar <bram@vim.org>
parents: 6383
diff changeset
1742 * (e.g. through tmux).
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1743 */
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1744 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1745 may_restore_clipboard(void)
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1746 {
15298
4aea6c2f56a8 patch 8.1.0657: get error for using regexp recursively
Bram Moolenaar <Bram@vim.org>
parents: 15296
diff changeset
1747 // No point in restoring the connecting if we are exiting or dying.
4aea6c2f56a8 patch 8.1.0657: get error for using regexp recursively
Bram Moolenaar <Bram@vim.org>
parents: 15296
diff changeset
1748 if (!exiting && !v_dying && xterm_dpy_retry_count > 0)
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1749 {
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1750 --xterm_dpy_retry_count;
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1751
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1752 # ifndef LESSTIF_VERSION
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1753 // This has been reported to avoid Vim getting stuck.
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1754 if (app_context != (XtAppContext)NULL)
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1755 {
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1756 XtDestroyApplicationContext(app_context);
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1757 app_context = (XtAppContext)NULL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1758 x11_display = NULL; // freed by XtDestroyApplicationContext()
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1759 }
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1760 # endif
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1761
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1762 setup_term_clip();
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1763 get_x11_title(FALSE);
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1764 }
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1765 }
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1766
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1767 void
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1768 ex_xrestore(exarg_T *eap)
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1769 {
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1770 if (eap->arg != NULL && STRLEN(eap->arg) > 0)
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1771 {
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
1772 if (xterm_display_allocated)
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
1773 vim_free(xterm_display);
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
1774 xterm_display = (char *)vim_strsave(eap->arg);
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
1775 xterm_display_allocated = TRUE;
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1776 }
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1777 smsg(_("restoring display %s"), xterm_display == NULL
18761
e3785af3ba0f patch 8.1.2370: build problems on VMS
Bram Moolenaar <Bram@vim.org>
parents: 18514
diff changeset
1778 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display);
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1779
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1780 clear_xterm_clip();
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1781 x11_window = 0;
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1782 xterm_dpy_retry_count = 5; // Try reconnecting five times
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1783 may_restore_clipboard();
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1784 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 * I don't actually want it yet, so there may be a simpler call to use, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1795 test_x11_window(Display *dpy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 if (p_verbose > 0 && got_x_error)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
1808 verb_msg(_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1817 static int get_x11_thing(int get_title, int test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1825 get_x11_windis(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 static int result = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1829 #define XD_NONE 0 // x11_display not set here
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1830 #define XD_HERE 1 // x11_display opened here
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1831 #define XD_GUI 2 // x11_display used from gui.dpy
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1832 #define XD_XTERM 3 // x11_display used from xterm_dpy
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1838 // X just exits if it finds an error otherwise!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 557
diff changeset
1843 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1865 // GUI must have stopped somehow, clear x11_display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1872 // When started with the "-X" argument, don't try connecting.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 #ifdef FEAT_XCLIPBOARD
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1886 if (xterm_dpy == x11_display)
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1887 // x11_display may have been set to xterm_dpy elsewhere
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1888 x11_display_from = XD_XTERM;
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1889
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1892 // We may have checked it already, but Gnome terminal can move us to
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1893 // another window, so we need to check every time.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1894 if (x11_display_from != XD_XTERM)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1895 {
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1896 /*
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1897 * If the X11 display was opened here before, for the window where
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1898 * Vim was started, close that one now to avoid a memory leak.
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1899 */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1900 if (x11_display_from == XD_HERE && x11_display != NULL)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1901 XCloseDisplay(x11_display);
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1902 x11_display = xterm_dpy;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1903 x11_display_from = XD_XTERM;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1904 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1907 // probably bad $WINDOWID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1920 if (result != -1) // Have already been here and set this
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1921 return result; // Don't do all these X calls again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 #ifdef SET_SIG_ALARM
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1926 void (*sig_save)();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 #endif
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1928 #ifdef ELAPSED_FUNC
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1929 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 if (p_verbose > 0)
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1932 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 sig_alarm_called = FALSE;
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1941 sig_save = (void (*)())signal(SIGALRM, (void (*)())sig_alarm);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 x11_display = XOpenDisplay(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 alarm(0);
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
1948 signal(SIGALRM, (void (*)())sig_save);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 if (p_verbose > 0 && sig_alarm_called)
15567
c9230ee2b1ad patch 8.1.0791: a few compiler warnings on VMS
Bram Moolenaar <Bram@vim.org>
parents: 15561
diff changeset
1950 verb_msg(_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1954 # ifdef ELAPSED_FUNC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1956 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1957 verbose_enter();
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1958 xopen_message(ELAPSED_FUNC(start_tv));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1959 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1960 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1964 // Maybe window id is bad
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 return (result = FAIL);
2609
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1975
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1976 # ifdef FEAT_EVAL
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1977 set_vim_var_nr(VV_WINDOWID, (long)x11_window);
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1978 # endif
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1979
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1987 get_x11_title(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1989 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1996 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2002 // could not get old icon, use terminal name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2006 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2008 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2015 get_x11_thing(
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2016 int get_title, // get title string
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2017 int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2025 // Get window/icon name if any
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 */
19195
2ef19eed524a patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents: 19131
diff changeset
2037 // Previously this was only done for xterm and alike. I don't see a
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2038 // reason why it would fail for other terminal emulators.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2039 // if (term_is_xterm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
18838
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2069 if (get_title)
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2070 vim_free(oldtitle);
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2071 else
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2072 vim_free(oldicon);
15603
639b8318472c patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15567
diff changeset
2073 if (text_prop.encoding == XA_STRING && !has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2112 // Xutf8 functions are not available on older systems. Note that on some
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2113 // systems X_HAVE_UTF8_STRING may be defined in a header file but
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2114 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2115 // that and defines HAVE_XUTF8SETWMPROPERTIES.
15603
639b8318472c patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15567
diff changeset
2116 #if defined(X_HAVE_UTF8_STRING)
6282
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2117 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2128 set_x11_title(char_u *title)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2130 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2131 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2132 // supported everywhere and STRING doesn't work for multi-byte titles.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2146 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2148 // directly from example 3-18 "basicwin" of Xlib Programming Manual
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2149 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2166 set_x11_icon(char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2168 // See above for comments about using X*SetWMProperties().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2182 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2183
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2184 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2195 #else // FEAT_X11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2198 get_x11_title(int test_only UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2204 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2209 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2211 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2216 #endif // FEAT_X11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2219 mch_can_restore_title(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2225 mch_can_restore_icon(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2234 mch_settitle(char_u *title, char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2239 if (T_NAME == NULL) // no terminal name (yet)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 return;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2241 if (title == NULL && icon == NULL) // nothing to do
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2244 // When one of the X11 functions causes a deadly signal, we get here again
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2245 // recursively. Avoid hanging then (something is probably locked).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 #else
21745
35921b7fc07a patch 8.2.1422: the Mac GUI implementation is outdated
Bram Moolenaar <Bram@vim.org>
parents: 21329
diff changeset
2257 # if defined(FEAT_GUI_PHOTON) \
19526
22f0dda71638 patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents: 19405
diff changeset
2258 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 /*
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
2265 * Note: if "t_ts" is set, title is set with escape sequence rather
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 {
14573
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2270 if (oldtitle_outdated)
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2271 {
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2272 oldtitle_outdated = FALSE;
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2273 VIM_CLEAR(oldtitle);
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2274 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2279 ) // first call but not in GUI, save title
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2282 if (*T_TS != NUL) // it's OK if t_fs is empty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 # ifdef FEAT_GUI_GTK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2287 if (!gui.in_use) // don't do this if GTK+ is running
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2288 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2289 set_x11_title(title); // x11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 #endif
19526
22f0dda71638 patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents: 19405
diff changeset
2291 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \
21745
35921b7fc07a patch 8.2.1422: the Mac GUI implementation is outdated
Bram Moolenaar <Bram@vim.org>
parents: 21329
diff changeset
2292 || defined(FEAT_GUI_PHOTON)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 #endif
18100
df5778d73320 patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2296 unix_did_set_title = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2305 ) // first call, save icon
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 {
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
2310 out_str(T_CIS); // set icon start
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 out_str_nf(icon);
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
2312 out_str(T_CIE); // set icon end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 # ifdef FEAT_GUI_GTK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2318 if (!gui.in_use) // don't do this if GTK+ is running
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2319 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2320 set_x11_icon(icon); // x11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 * "which" is one of:
14479
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents: 14461
diff changeset
2330 * SAVE_RESTORE_TITLE only restore title
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents: 14461
diff changeset
2331 * SAVE_RESTORE_ICON only restore icon
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents: 14461
diff changeset
2332 * SAVE_RESTORE_BOTH restore title and icon
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2335 mch_restore_title(int which)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 {
18100
df5778d73320 patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2337 int do_push_pop = unix_did_set_title || did_set_icon;
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2338
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2339 // only restore the title or icon when it has been set
18100
df5778d73320 patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2340 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 (oldtitle ? oldtitle : p_titleold) : NULL,
14479
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents: 14461
diff changeset
2342 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL);
3375a8cbb442 patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents: 14461
diff changeset
2343
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2344 if (do_push_pop)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2345 {
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2346 // pop and push from/to the stack
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2347 term_pop_title(which);
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2348 term_push_title(which);
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2349 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 * Return TRUE if "name" looks like some xterm name.
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2355 * This matches "xterm.*", thus "xterm-256color", "xterm-kitty", etc.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2356 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2359 vim_is_xterm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2366 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 || STRNICMP(name, "rxvt", 4) == 0
12307
50b0b3aaa545 patch 8.0.1033: detecting background color does not work in screen
Christian Brabandt <cb@256bit.org>
parents: 12240
diff changeset
2368 || STRNICMP(name, "screen.xterm", 12) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2372 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2373 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2374 * Return TRUE if "name" appears to be that of a terminal
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2375 * known to support the xterm-style mouse protocol.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2376 * Relies on term_is_xterm having been set to its correct value.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2377 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2378 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2379 use_xterm_like_mouse(char_u *name)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2380 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2381 return (name != NULL
9873
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2382 && (term_is_xterm
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2383 || STRNICMP(name, "screen", 6) == 0
10266
e86f23a078ca commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents: 10240
diff changeset
2384 || STRNICMP(name, "tmux", 4) == 0
26460
caad9c0ba543 patch 8.2.3760: not automatically handling gnome terminal mouse like xterm
Bram Moolenaar <Bram@vim.org>
parents: 26439
diff changeset
2385 || STRNICMP(name, "gnome", 5) == 0
9873
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2386 || STRICMP(name, "st") == 0
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2387 || STRNICMP(name, "st-", 3) == 0
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2388 || STRNICMP(name, "stterm", 6) == 0));
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2389 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2390 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2391
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 * Return 2 for "xterm2".
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2396 * Return 3 for "urxvt".
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2397 * Return 4 for "sgr".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2400 use_xterm_mouse(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2402 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2403 return 4;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2404 if (ttym_flags == TTYM_URXVT)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2405 return 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2413 /*
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2414 * Return TRUE if "name" is an iris-ansi terminal name.
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2415 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2417 vim_is_iris(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2425 /*
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2426 * Return TRUE if "name" is a vt300-like terminal name.
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2427 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2429 vim_is_vt300(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 if (name == NULL)
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2432 return FALSE;
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2433 // Actually all ANSI compatible terminals should be here.
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2434 // Catch at least VT1xx - VT5xx
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2435 return ((STRNICMP(name, "vt", 2) == 0
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
2436 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2445 mch_get_user_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 #ifdef VMS
509
c30adca15506 updated for version 7.0143
vimboss
parents: 501
diff changeset
2448 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2460 mch_get_uname(uid_t uid, char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2468 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2472 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2473 return FAIL; // a number is not a name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2482 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2489 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2491 #else // HAVE_SYS_UTSNAME_H
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2498 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2505 s[len - 1] = NUL; // make sure it's terminated
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2506 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2507 #endif // HAVE_SYS_UTSNAME_H
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2513 mch_get_pid(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517
16453
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2518 /*
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2519 * return TRUE if process "pid" is still running
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2520 */
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2521 int
16455
1ae13586edf8 patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
2522 mch_process_running(long pid)
16453
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2523 {
25008
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2524 // If there is no error the process must be running.
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2525 if (kill(pid, 0) == 0)
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2526 return TRUE;
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2527 #ifdef ESRCH
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2528 // If the error is ESRCH then the process is not running.
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2529 if (errno == ESRCH)
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2530 return FALSE;
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2531 #endif
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2532 // If the process is running and owned by another user we get EPERM. With
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2533 // other errors the process might be running, assuming it is then.
50c6b0250c04 patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents: 24762
diff changeset
2534 return TRUE;
16453
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2535 }
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2536
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 static char *
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2539 strerror(int err)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 /*
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
2553 * Get name of current directory into buffer "buf" of length "len" bytes.
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
2554 * "len" must be at least PATH_MAX.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 * Return OK for success, FAIL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2558 mch_dirname(char_u *buf, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 /*
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2573 * Get absolute file name into "buf[len]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2578 mch_FullName(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2579 char_u *fname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2580 char_u *buf,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2581 int len,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2582 int force) // also expand when already absolute path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int l;
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2585 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 int fd = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2587 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2588 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 int retval = OK;
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2592 #ifdef __CYGWIN__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2593 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2594 // it's not always defined
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2595 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2597 #ifdef VMS
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2598 fname = vms_fixfilename(fname);
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2599 #endif
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2600
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2601 #ifdef __CYGWIN__
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2602 /*
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2603 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts".
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2604 */
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2605 # if CYGWIN_VERSION_DLL_MAJOR >= 1007
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2606 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2607 // a forward slash.
7420
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2608 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE,
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2609 fname, posix_fname, MAXPATHL);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2610 # else
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2611 cygwin_conv_to_posix_path(fname, posix_fname);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2612 # endif
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2613 fname = posix_fname;
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2614 #endif
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2615
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2616 // Expand it if forced or not an absolute path.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2617 // Do not do it for "/file", the result is always "/".
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2618 if ((force || !mch_isFullName(fname))
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2619 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 * If the file name has a path, change to that directory for a moment,
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
2623 * and then get the directory (and get back to where we were).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 */
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2626 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 {
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2628 if (STRCMP(p, "/..") == 0)
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2629 // for "/path/dir/.." include the "/.."
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2630 p += 3;
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2631
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2632 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 fd = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2645 dont_fchdir = TRUE; // don't try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 }
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2648 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2650 // Only change directory when we are sure we can return to where
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2651 // we are now. After doing "su" chdir(".") might not work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 if (
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2653 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 fd < 0 &&
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2655 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2659 p = NULL; // can't get current dir: don't chdir
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2664 // The directory is copied into buf[], to be able to remove
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2665 // the file name without changing it (could be a string in
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2666 // read-only memory)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2671 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 if (mch_chdir((char *)buf))
25868
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2673 {
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2674 // Path does not exist (yet). For a full path fail,
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2675 // will use the path as-is. For a relative path use
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2676 // the current directory and append the file name.
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2677 if (mch_isFullName(fname))
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2678 retval = FAIL;
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2679 else
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2680 p = NULL;
bcf55847d2ed patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents: 25705
diff changeset
2681 }
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2682 else if (*p == '/')
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2683 fname = p + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 else
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2685 fname = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2697 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 {
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2700 if (p_verbose >= 5)
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2701 {
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2702 verbose_enter();
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2703 msg("fchdir() to previous dir");
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2704 verbose_leave();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2705 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 else
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2709 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 if (l != 0)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
2712 emsg(_(e_cannot_go_back_to_previous_directory));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 }
26020
31c1c2039678 patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents: 25937
diff changeset
2714 #ifdef HAVE_FCHDIR
31c1c2039678 patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents: 25937
diff changeset
2715 if (fd >= 0)
31c1c2039678 patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents: 25937
diff changeset
2716 close(fd);
31c1c2039678 patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents: 25937
diff changeset
2717 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 l = STRLEN(buf);
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2720 if (l >= len - 1)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2721 retval = FAIL; // no space for trailing "/"
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2722 #ifndef VMS
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2723 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 && STRCMP(fname, ".") != 0)
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2725 STRCAT(buf, "/");
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2726 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 }
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2728
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2729 // Catch file names which are too long.
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2730 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2733 // Do not append ".", "/dir/." is equal to "/dir".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2744 mch_isFullName(char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
2746 #ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 (strchr((char *)fname,'[') && strchr((char *)fname,']'))||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) );
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
2751 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2756 #if defined(USE_FNAME_CASE) || defined(PROTO)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2757 /*
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2758 * Set the case of the file name, if it already exists. This will cause the
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2759 * file name to remain exactly the same.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
2760 * Only required for file systems where case is ignored and preserved.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2761 */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2762 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2763 fname_case(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2764 char_u *name,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2765 int len UNUSED) // buffer size, only used when name gets longer
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2766 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2767 struct stat st;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2768 char_u *slash, *tail;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2769 DIR *dirp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2770 struct dirent *dp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2771
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
2772 if (mch_lstat((char *)name, &st) >= 0)
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2773 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2774 // Open the directory where the file is located.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2775 slash = vim_strrchr(name, '/');
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2776 if (slash == NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2777 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2778 dirp = opendir(".");
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2779 tail = name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2780 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2781 else
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2782 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2783 *slash = NUL;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2784 dirp = opendir((char *)name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2785 *slash = '/';
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2786 tail = slash + 1;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2787 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2788
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2789 if (dirp != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2790 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2791 while ((dp = readdir(dirp)) != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2792 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2793 // Only accept names that differ in case and are the same byte
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2794 // length. TODO: accept different length name.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2795 if (STRICMP(tail, dp->d_name) == 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2796 && STRLEN(tail) == STRLEN(dp->d_name))
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2797 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2798 char_u newname[MAXPATHL + 1];
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2799 struct stat st2;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2800
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2801 // Verify the inode is equal.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2802 vim_strncpy(newname, name, MAXPATHL);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2803 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name,
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2804 MAXPATHL - (tail - name));
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
2805 if (mch_lstat((char *)newname, &st2) >= 0
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2806 && st.st_ino == st2.st_ino
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2807 && st.st_dev == st2.st_dev)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2808 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2809 STRCPY(tail, dp->d_name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2810 break;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2811 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2812 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2813 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2814
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2815 closedir(dirp);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2816 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2817 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2818 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2819 #endif
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2820
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2826 mch_getperm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2830 // Keep the #ifdef outside of stat(), it may be a macro.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 return -1;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2837 #ifdef __INTERIX
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2838 // The top bit makes the value negative, which means the file doesn't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2839 // exist. Remove the bit, we don't use it.
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2840 return statb.st_mode & ~S_ADDACE;
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2841 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 return statb.st_mode;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2843 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 /*
12847
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2847 * Set file permission for "name" to "perm".
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2848 * Return FAIL for failure, OK otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2851 mch_setperm(char_u *name, long perm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861
12847
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2862 #if defined(HAVE_FCHMOD) || defined(PROTO)
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2863 /*
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2864 * Set file permission for open file "fd" to "perm".
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2865 * Return FAIL for failure, OK otherwise.
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2866 */
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2867 int
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2868 mch_fsetperm(int fd, long perm)
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2869 {
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2870 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL);
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2871 }
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2872 #endif
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2873
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2889 #if defined(HAVE_SELINUX) || defined(PROTO)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2890 /*
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2891 * Copy security info from "from_file" to "to_file".
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2892 */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2893 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2894 mch_copy_sec(char_u *from_file, char_u *to_file)
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2895 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2896 if (from_file == NULL)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2897 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2898
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2899 if (selinux_enabled == -1)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2900 selinux_enabled = is_selinux_enabled();
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2901
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2902 if (selinux_enabled > 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2903 {
22539
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2904 // Use "char *" instead of "security_context_t" to avoid a deprecation
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2905 // warning.
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2906 char *from_context = NULL;
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2907 char *to_context = NULL;
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2908
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2909 if (getfilecon((char *)from_file, &from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2910 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2911 // If the filesystem doesn't support extended attributes,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2912 // the original had no special security context and the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2913 // target cannot have one either.
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2914 if (errno == EOPNOTSUPP)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2915 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2916
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2917 msg_puts(_("\nCould not get security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2918 msg_outtrans(from_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2919 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2920 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2921 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2922 if (getfilecon((char *)to_file, &to_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2923 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2924 msg_puts(_("\nCould not get security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2925 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2926 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2927 freecon (from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2928 return ;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2929 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2930 if (strcmp(from_context, to_context) != 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2931 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2932 if (setfilecon((char *)to_file, from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2933 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2934 msg_puts(_("\nCould not set security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2935 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2936 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2937 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2938 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2939 freecon(to_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2940 freecon(from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2941 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2942 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2943 #endif // HAVE_SELINUX
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2944
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2945 #if defined(HAVE_SMACK) && !defined(PROTO)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2946 /*
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2947 * Copy security info from "from_file" to "to_file".
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2948 */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2949 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2950 mch_copy_sec(char_u *from_file, char_u *to_file)
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2951 {
5832
e4cd5bb75029 updated for version 7.4.259
Bram Moolenaar <bram@vim.org>
parents: 5800
diff changeset
2952 static const char * const smack_copied_attributes[] =
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2953 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2954 XATTR_NAME_SMACK,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2955 XATTR_NAME_SMACKEXEC,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2956 XATTR_NAME_SMACKMMAP
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2957 };
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2958
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2959 char buffer[SMACK_LABEL_LEN];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2960 const char *name;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2961 int index;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2962 int ret;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2963 ssize_t size;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2964
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2965 if (from_file == NULL)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2966 return;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2967
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2968 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2969 / sizeof(smack_copied_attributes)[0]) ; index++)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2970 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2971 // get the name of the attribute to copy
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2972 name = smack_copied_attributes[index];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2973
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2974 // get the value of the attribute in buffer
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2975 size = getxattr((char*)from_file, name, buffer, sizeof(buffer));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2976 if (size >= 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2977 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2978 // copy the attribute value of buffer
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2979 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0);
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2980 if (ret < 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2981 {
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2982 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2983 _("Could not set security context %s for %s"),
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2984 name, to_file);
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2985 msg_outtrans(IObuff);
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2986 msg_putchar('\n');
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2987 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2988 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2989 else
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2990 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2991 // what reason of not having the attribute value?
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2992 switch (errno)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2993 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2994 case ENOTSUP:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2995 // extended attributes aren't supported or enabled
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2996 // should a message be echoed? not sure...
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2997 return; // leave because it isn't useful to continue
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2998
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2999 case ERANGE:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3000 default:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3001 // no enough size OR unexpected error
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3002 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3003 _("Could not get security context %s for %s. Removing it!"),
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3004 name, from_file);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
3005 msg_puts((char *)IObuff);
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3006 msg_putchar('\n');
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3007 // FALLTHROUGH to remove the attribute
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3008
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3009 case ENODATA:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3010 // no attribute of this name
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3011 ret = removexattr((char*)to_file, name);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3012 // Silently ignore errors, apparently this happens when
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3013 // smack is not actually being used.
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3014 break;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3015 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3016 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3017 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3018 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3019 #endif // HAVE_SMACK
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3020
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 vim_acl_T
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3026 mch_get_acl(char_u *fname UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3032 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3033 acl_t *aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3034
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3035 if (acl_get((char *)fname, 0, &aclent) < 0)
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3036 return NULL;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3037 ret = (vim_acl_T)aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3038 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 aclent = malloc(aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 ret = (vim_acl_T)aclent;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3082 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3083 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3084 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3085 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3093 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3100 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3101 acl_set((char *)fname, (acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3102 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3109 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3110 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3111 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3112 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3116 mch_free_acl(vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3123 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3124 acl_free((acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3125 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 free(aclent);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3132 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3133 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3134 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3135 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3143 mch_hide(char_u *name UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3145 // can't hide a file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 /*
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3149 * return TRUE if "name" is a directory or a symlink to a directory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3154 mch_isdir(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3158 if (*name == NUL) // Some stat()s don't flag "" as an error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3165 /*
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3166 * return TRUE if "name" is a directory, NOT a symlink to a directory
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3167 * return FALSE if "name" is not a directory
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3168 * return FALSE for error
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3169 */
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3170 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3171 mch_isrealdir(char_u *name)
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3172 {
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3173 struct stat statb;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3174
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3175 if (*name == NUL) // Some stat()s don't flag "" as an error.
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3176 return FALSE;
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
3177 if (mch_lstat((char *)name, &statb))
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3178 return FALSE;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3179 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3180 }
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3181
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3186 executable_file(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 return 0;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3192 #ifdef VMS
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3193 // Like on Unix system file can have executable rights but not necessarily
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3194 // be an executable, but on Unix is not a default for an ordinary file to
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3195 // have an executable flag - on VMS it is in most cases.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3196 // Therefore, this check does not have any sense - let keep us to the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3197 // conventions instead:
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3198 // *.COM and *.EXE files are the executables - the rest are not. This is
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26480
diff changeset
3199 // not ideal but better than it was.
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3200 int vms_executable = 0;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3201 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0)
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3202 {
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3203 if (strstr(vms_tolower((char*)name),".exe") != NULL
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3204 || strstr(vms_tolower((char*)name),".com")!= NULL)
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3205 vms_executable = 1;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3206 }
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3207 return vms_executable;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3208 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3210 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 /*
11115
3b36da20ad73 patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
parents: 11054
diff changeset
3214 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not.
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3215 * If "use_path" is FALSE only check if "name" is executable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3219 mch_can_exe(char_u *name, char_u **path, int use_path)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3225 // When "use_path" is false and if it's an absolute or relative path don't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3226 // need to use $PATH.
17484
f1fd0b0b335c patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
parents: 17063
diff changeset
3227 if (!use_path || gettail(name) != name)
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3228 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3229 // There must be a path separator, files in the current directory
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3230 // can't be executed.
17484
f1fd0b0b335c patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
parents: 17063
diff changeset
3231 if ((use_path || gettail(name) != name) && executable_file(name))
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3232 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3233 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3234 {
11054
576238eda5a4 patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents: 11014
diff changeset
3235 if (name[0] != '/')
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3236 *path = FullName_save(name, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3237 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3238 *path = vim_strsave(name);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3239 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3240 return TRUE;
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3241 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3242 return FALSE;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3243 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 return -1;
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
3248 buf = alloc(STRLEN(name) + STRLEN(p) + 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 e = p + STRLEN(p);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3261 if (e - p <= 1) // empty entry means current dir
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3265 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 if (retval == 1)
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3271 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3272 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3273 {
11054
576238eda5a4 patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents: 11014
diff changeset
3274 if (buf[0] != '/')
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3275 *path = FullName_save(buf, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3276 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3277 *path = vim_strsave(buf);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3278 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 break;
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3280 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3298 mch_nodetype(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 return NODE_NORMAL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3306 if (S_ISBLK(st.st_mode)) // block device isn't writable
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 return NODE_OTHER;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3308 // Everything else is writable?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3313 mch_early_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3317
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3320 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
3333 signal_stack = alloc(get_signal_stack_size());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3338 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3339 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3340 mch_free_mem(void)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3341 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3342 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3343 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3344 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3345 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3346 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3347 # endif
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3348 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3349 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3350 XtDestroyWidget(xterm_Shell);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3351 # ifndef LESSTIF_VERSION
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3352 // Lesstif crashes here, lose some memory
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3353 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3354 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3355 if (app_context != (XtAppContext)NULL)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3356 {
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3357 XtDestroyApplicationContext(app_context);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3358 # ifdef FEAT_X11
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3359 x11_display = NULL; // freed by XtDestroyApplicationContext()
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3360 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3361 }
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3362 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3363 # endif
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3364 # if defined(FEAT_X11)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3365 if (x11_display != NULL
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3366 # ifdef FEAT_XCLIPBOARD
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3367 && x11_display != xterm_dpy
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3368 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3369 )
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3370 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3371 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3372 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13060
diff changeset
3373 VIM_CLEAR(signal_stack);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3374 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3375 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3376 vim_free(oldicon);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3377 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3378 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3379
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3385 exit_scroll(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3387 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3388 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 }
24242
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3401 else if (!is_not_a_term())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3403 restore_cterm_colors(); // get original colors back
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3404 msg_clr_eos_force(); // clear the rest of the display
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3405 windgoto((int)Rows - 1, 0); // may have moved the cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408
20367
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3409 #ifdef USE_GCOV_FLUSH
26480
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3410 # if (defined(__GNUC__) \
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3411 && ((__GNUC__ == 11 && __GNUC_MINOR__ >= 1) || (__GNUC__ >= 12))) \
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3412 || (defined(__clang__) && (__clang_major__ >= 12))
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3413 extern void __gcov_dump(void);
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3414 extern void __gcov_reset(void);
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3415 # define __gcov_flush() do { __gcov_dump(); __gcov_reset(); } while (0)
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3416 # else
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3417 extern void __gcov_flush(void);
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3418 # endif
20367
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3419 #endif
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3420
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3422 mch_exit(int r)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 settmode(TMODE_COOK);
24242
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3435 if (!is_not_a_term())
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3436 {
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3437 // restore xterm title and icon name
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3438 mch_restore_title(SAVE_RESTORE_BOTH);
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3439 term_pop_title(SAVE_RESTORE_BOTH);
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3440 }
26336
a2e6da79274d patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents: 26183
diff changeset
3441
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 * t_ti does swap pages it should not go to the shell page. Do this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3451 // Stop termcap: May need to check for T_CRV response, which
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3452 // requires RAW mode.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3462 // Cursor may have been switched off without calling starttermcap()
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3463 // when doing "vim -u vimrc" and vimrc contains ":q".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3468 ml_close_all(TRUE); // remove all memfiles
20367
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3469
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3470 #ifdef USE_GCOV_FLUSH
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3471 // Flush coverage info before possibly being killed by a deadly signal.
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3472 __gcov_flush();
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3473 #endif
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3474
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3480
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
3481 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3482 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3483 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3484
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 #ifdef __QNX__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3486 // A core dump won't be created if the signal handler
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3487 // doesn't return, so we can't call exit()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3492 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
3493 netbeans_send_disconnect();
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3494 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3495
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3496 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3497 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3498 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3499
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3504 may_core_dump(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 signal(deadly_signal, SIG_DFL);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3509 kill(getpid(), deadly_signal); // Die using the signal we caught
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3515 /*
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3516 * Get the file descriptor to use for tty operations.
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3517 */
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3518 static int
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3519 get_tty_fd(int fd)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3520 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3521 int tty_fd = fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3522
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3523 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3524 // On SunOS: Get the terminal parameters from "fd", or the slave device of
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3525 // "fd" when it is a master device.
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3526 if (mch_isatty(fd) > 1)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3527 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3528 char *name;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3529
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3530 name = ptsname(fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3531 if (name == NULL)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3532 return -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3533
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3534 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3535 if (tty_fd < 0)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3536 return -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3537 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3538 #endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3539 return tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3540 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3541
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3542 static int
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3543 mch_tcgetattr(int fd, void *term)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3544 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3545 int tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3546 int retval = -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3547
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3548 tty_fd = get_tty_fd(fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3549 if (tty_fd >= 0)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3550 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3551 #ifdef NEW_TTY_SYSTEM
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3552 # ifdef HAVE_TERMIOS_H
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3553 retval = tcgetattr(tty_fd, (struct termios *)term);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3554 # else
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3555 retval = ioctl(tty_fd, TCGETA, (struct termio *)term);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3556 # endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3557 #else
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3558 // for "old" tty systems
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3559 retval = ioctl(tty_fd, TIOCGETP, (struct sgttyb *)term);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3560 #endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3561 if (tty_fd != fd)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3562 close(tty_fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3563 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3564 return retval;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3565 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3566
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 void
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
3568 mch_settmode(tmode_T tmode)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571
12104
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3572 #ifdef NEW_TTY_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 first = FALSE;
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3584 mch_tcgetattr(read_cmd_fd, &told);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 {
20591
4411c2b96af9 patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents: 20439
diff changeset
3590 // ~ICRNL enables typing ^V^M
20605
503886f64d5f patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents: 20597
diff changeset
3591 // ~IXON disables CTRL-S stopping output, so that it can be mapped.
503886f64d5f patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents: 20597
diff changeset
3592 tnew.c_iflag &= ~(ICRNL | IXON);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE
21329
bb3f60b0aca0 patch 8.2.1215: Atari MiNT support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 21079
diff changeset
3594 # if defined(IEXTEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3595 | IEXTEN // IEXTEN enables typing ^V on SOLARIS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 );
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3598 # ifdef ONLCR
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3599 // Don't map NL -> CR NL, we do it ourselves.
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3600 // Also disable expanding tabs if possible.
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3601 # ifdef XTABS
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3602 tnew.c_oflag &= ~(ONLCR | XTABS);
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3603 # else
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3604 # ifdef TAB3
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3605 tnew.c_oflag &= ~(ONLCR | TAB3);
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3606 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 tnew.c_oflag &= ~ONLCR;
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3608 # endif
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3609 # endif
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3610 # endif
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3611 tnew.c_cc[VMIN] = 1; // return after 1 char
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3612 tnew.c_cc[VTIME] = 0; // don't wait
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 else if (tmode == TMODE_SLEEP)
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3615 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3616 // Also reset ICANON here, otherwise on Solaris select() won't see
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3617 // typeahead characters.
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3618 tnew.c_lflag &= ~(ICANON | ECHO);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3619 tnew.c_cc[VMIN] = 1; // return after 1 char
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3620 tnew.c_cc[VTIME] = 0; // don't wait
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3621 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3627 // A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3628 // few times.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 # ifndef TIOCSETN
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3642 # define TIOCSETN TIOCSETP // for hpux 9.0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 first = FALSE;
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3650 mch_tcgetattr(read_cmd_fd, &ttybold);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 #endif
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
3663 mch_cur_tmode = tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3676 get_stty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 {
12104
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3678 ttyinfo_T info;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3679 char_u buf[2];
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3680 char_u *p;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3681
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3682 if (get_tty_info(read_cmd_fd, &info) == OK)
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3683 {
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3684 intr_char = info.interrupt;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3685 buf[0] = info.backspace;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3686 buf[1] = NUL;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3687 add_termcode((char_u *)"kb", buf, FALSE);
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3688
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3689 // If <BS> and <DEL> are now the same, redefine <DEL>.
12104
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3690 p = find_termcode((char_u *)"kD");
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3691 if (p != NULL && p[0] == buf[0] && p[1] == buf[1])
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3692 do_fixdel(NULL);
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3693 }
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3694 }
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3695
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3696 /*
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3697 * Obtain the characters that Backspace and Enter produce on "fd".
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3698 * Returns OK or FAIL.
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3699 */
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3700 int
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3701 get_tty_info(int fd, ttyinfo_T *info)
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3702 {
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3703 #ifdef NEW_TTY_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3710 if (mch_tcgetattr(fd, &keys) != -1)
12104
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3711 {
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3712 info->backspace = keys.c_cc[VERASE];
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3713 info->interrupt = keys.c_cc[VINTR];
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3714 if (keys.c_iflag & ICRNL)
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3715 info->enter = NL;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3716 else
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3717 info->enter = CAR;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3718 if (keys.c_oflag & ONLCR)
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3719 info->nl_does_cr = TRUE;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3720 else
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3721 info->nl_does_cr = FALSE;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3722 return OK;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3723 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 #else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3725 // for "old" tty systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3728 if (mch_tcgetattr(fd, &keys) != -1)
12104
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3729 {
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3730 info->backspace = keys.sg_erase;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3731 info->interrupt = keys.sg_kill;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3732 info->enter = CAR;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3733 info->nl_does_cr = TRUE;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3734 return OK;
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3735 }
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3736 #endif
3bf5fe164a9f patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents: 12043
diff changeset
3737 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3740 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3742 static int mouse_ison = FALSE;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3743
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 /*
28247
f70015784777 patch 8.2.4649: various formatting problems
Bram Moolenaar <Bram@vim.org>
parents: 28071
diff changeset
3745 * Set mouse clicks on or off and possible enable mouse movement events.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3748 mch_setmouse(int on)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 {
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3750 #ifdef FEAT_BEVAL_TERM
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3751 static int bevalterm_ison = FALSE;
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3752 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3755 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
14631
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3756 if (!on)
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3757 // Make sure not tracing mouse movements. Important when a button-down
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3758 // was received but no release yet.
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3759 stop_xterm_trace();
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3760 #endif
14631
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3761
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3762 if (on == mouse_ison
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3763 #ifdef FEAT_BEVAL_TERM
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3764 && p_bevalterm == bevalterm_ison
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3765 #endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3766 )
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3767 // return quickly if nothing to do
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 xterm_mouse_vers = use_xterm_mouse();
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3771
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3772 #ifdef FEAT_MOUSE_URXVT
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3773 if (ttym_flags == TTYM_URXVT)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3774 {
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3775 out_str_nf((char_u *)(on ? "\033[?1015h" : "\033[?1015l"));
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3776 mouse_ison = on;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3777 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3778 #endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3779
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3780 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3781 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3782 // SGR mode supports columns above 223
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3783 out_str_nf((char_u *)(on ? "\033[?1006h" : "\033[?1006l"));
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3784 mouse_ison = on;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3785 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3786
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3787 #ifdef FEAT_BEVAL_TERM
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3788 if (bevalterm_ison != (p_bevalterm && on))
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3789 {
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3790 bevalterm_ison = (p_bevalterm && on);
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3791 if (xterm_mouse_vers > 1 && !bevalterm_ison)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3792 // disable mouse movement events, enabling is below
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3793 out_str_nf((char_u *)("\033[?1003l"));
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3794 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3795 #endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3796
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3799 if (on) // enable mouse events, use mouse tracking if available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 (xterm_mouse_vers > 1
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3802 ? (
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3803 #ifdef FEAT_BEVAL_TERM
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3804 bevalterm_ison ? "\033[?1003h" :
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3805 #endif
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3806 "\033[?1002h")
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3807 : "\033[?1000h"));
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3808 else // disable mouse events, could probably always send the same
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 out_str_nf((char_u *)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3810 (xterm_mouse_vers > 1 ? "\033[?1002l" : "\033[?1000l"));
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3811 mouse_ison = on;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3814 #ifdef FEAT_MOUSE_DEC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3817 if (on) // enable mouse events
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{");
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3819 else // disable mouse events
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 out_str_nf((char_u *)"\033['z");
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3821 mouse_ison = on;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3823 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3824
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3825 #ifdef FEAT_MOUSE_GPM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 if (gpm_open())
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3831 mouse_ison = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 gpm_close();
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3836 mouse_ison = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3839 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3840
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3841 #ifdef FEAT_SYSMOUSE
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3842 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3843 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3844 if (on)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3845 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3846 if (sysmouse_open() == OK)
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3847 mouse_ison = TRUE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3848 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3849 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3850 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3851 sysmouse_close();
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3852 mouse_ison = FALSE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3853 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3854 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3855 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3856
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3857 #ifdef FEAT_MOUSE_JSB
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3862 // D - Enable Mouse up/down messages
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3863 // L - Enable Left Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3864 // M - Enable Middle Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3865 // R - Enable Right Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3866 // K - Enable SHIFT and CTRL key Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3867 // + - Enable Advanced messaging of mouse moves and up/down messages
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3868 // Q - Quiet No Ack
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3869 // # - Numeric value of mouse pointer required
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3870 // 0 = Multiview 2000 cursor, used as standard
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3871 // 1 = Windows Arrow
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3872 // 2 = Windows I Beam
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3873 // 3 = Windows Hour Glass
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3874 // 4 = Windows Cross Hair
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3875 // 5 = Windows UP Arrow
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3876 # ifdef JSBTERM_MOUSE_NONADVANCED
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3877 // Disables full feedback of pointer movements
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3878 out_str_nf((char_u *)"\033[0~ZwLMRK1Q\033\\");
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3879 # else
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3880 out_str_nf((char_u *)"\033[0~ZwLMRK+1Q\033\\");
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3881 # endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3882 mouse_ison = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 {
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3886 out_str_nf((char_u *)"\033[0~ZwQ\033\\");
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3887 mouse_ison = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3890 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3891 #ifdef FEAT_MOUSE_PTERM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3894 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h");
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3899 mouse_ison = on;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3900 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3901 #endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3902 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3903
12871
1a450ce6980c patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents: 12865
diff changeset
3904 #if defined(FEAT_BEVAL_TERM) || defined(PROTO)
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3905 /*
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3906 * Called when 'balloonevalterm' changed.
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3907 */
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3908 void
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3909 mch_bevalterm_changed(void)
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3910 {
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3911 mch_setmouse(mouse_ison);
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3912 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3913 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3919 check_mouse_termcode(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 if (use_xterm_mouse()
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3923 # ifdef FEAT_MOUSE_URXVT
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3924 && use_xterm_mouse() != 3
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3925 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3932 ? "\233M" : "\033[M"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3935 // force mouse off and maybe on to send possibly new mouse
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3936 // activation sequence to the xterm, with(out) drag tracing.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3951 set_mouse_termcode(KS_GPM_MOUSE, (char_u *)"\033MG");
16523
a72ad8a8b249 patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
3952 else
a72ad8a8b249 patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
3953 del_mouse_termcode(KS_GPM_MOUSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3956 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3957 if (!use_xterm_mouse()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3958 # ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3959 && !gui.in_use
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3960 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3961 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3962 set_mouse_termcode(KS_MOUSE, (char_u *)"\033MS");
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3963 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3964
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 # ifdef FEAT_MOUSE_JSB
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3966 // Conflicts with xterm mouse: "\033[" and "\033[M" ???
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3972 set_mouse_termcode(KS_JSBTERM_MOUSE, (char_u *)"\033[0~zw");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 # ifdef FEAT_MOUSE_NET
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3978 // There is no conflict, but one may type "ESC }" from Insert mode. Don't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3979 // define it in the GUI or when using an xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3985 set_mouse_termcode(KS_NETTERM_MOUSE, (char_u *)"\033}");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 # ifdef FEAT_MOUSE_DEC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3991 // Conflicts with xterm mouse: "\033[" and "\033[M"
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
3992 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3997 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3998 ? "\233" : "\033["));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 # ifdef FEAT_MOUSE_PTERM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4003 // same conflict as the dec mouse
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
4004 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
4009 set_mouse_termcode(KS_PTERM_MOUSE, (char_u *)"\033[");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 # endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4013 # ifdef FEAT_MOUSE_URXVT
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
4014 if (use_xterm_mouse() == 3
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4015 # ifdef FEAT_GUI
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4016 && !gui.in_use
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4017 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4018 )
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4019 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4020 set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
4021 ? "\233*M" : "\033[*M"));
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4022
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4023 if (*p_mouse != NUL)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4024 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4025 mch_setmouse(FALSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4026 setmouse();
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4027 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4028 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4029 else
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4030 del_mouse_termcode(KS_URXVT_MOUSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4031 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4032 if (use_xterm_mouse() == 4
16058
012f03e583e2 patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 16054
diff changeset
4033 # ifdef FEAT_GUI
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4034 && !gui.in_use
16058
012f03e583e2 patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 16054
diff changeset
4035 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4036 )
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4037 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4038 set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
4039 ? "\233<*M" : "\033[<*M"));
11557
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4040
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4041 set_mouse_termcode(KS_SGR_MOUSE_RELEASE, (char_u *)(term_is_8bit(T_NAME)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
4042 ? "\233<*m" : "\033[<*m"));
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4043
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4044 if (*p_mouse != NUL)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4045 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4046 mch_setmouse(FALSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4047 setmouse();
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4048 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4049 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4050 else
11557
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4051 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4052 del_mouse_termcode(KS_SGR_MOUSE);
11557
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4053 del_mouse_termcode(KS_SGR_MOUSE_RELEASE);
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4054 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4068 mch_get_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4085 // When stdout is not a tty, use stdin for the ioctl().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4094 # else // TIOCGWINSZ
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4100 // When stdout is not a tty, use stdin for the ioctl().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4109 # endif // TIOCGSIZE
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4110 # endif // TIOCGWINSZ
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4114 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4115 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4117 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 Columns = columns;
5070
cf52d2a8c05c updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents: 5037
diff changeset
4141 limit_screen_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144
11741
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4145 #if defined(FEAT_TERMINAL) || defined(PROTO)
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4146 /*
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4147 * Report the windows size "rows" and "cols" to tty "fd".
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4148 */
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4149 int
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4150 mch_report_winsize(int fd, int rows, int cols)
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4151 {
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4152 int tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4153 int retval = -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4154
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4155 tty_fd = get_tty_fd(fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4156 if (tty_fd >= 0)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4157 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4158 # if defined(TIOCSWINSZ)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4159 struct winsize ws;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4160
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4161 ws.ws_col = cols;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4162 ws.ws_row = rows;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4163 ws.ws_xpixel = cols * 5;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4164 ws.ws_ypixel = rows * 10;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4165 retval = ioctl(tty_fd, TIOCSWINSZ, &ws);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4166 ch_log(NULL, "ioctl(TIOCSWINSZ) %s",
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4167 retval == 0 ? "success" : "failed");
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4168 # elif defined(TIOCSSIZE)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4169 struct ttysize ts;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4170
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4171 ts.ts_cols = cols;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4172 ts.ts_lines = rows;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4173 retval = ioctl(tty_fd, TIOCSSIZE, &ts);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4174 ch_log(NULL, "ioctl(TIOCSSIZE) %s",
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4175 retval == 0 ? "success" : "failed");
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4176 # endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4177 if (tty_fd != fd)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4178 close(tty_fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4179 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4180 return retval == 0 ? OK : FAIL;
11741
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4181 }
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4182 #endif
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
4183
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4188 mch_set_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4199 screen_start(); // don't know where cursor is now
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4200 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4201 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4202
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4203 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4209 mch_new_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4211 // Nothing to do.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4214 /*
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4215 * Wait for process "child" to end.
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4216 * Return "child" if it exited properly, <= 0 on error.
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4217 */
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4218 static pid_t
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4219 wait4pid(pid_t child, waitstatus *status)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4220 {
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4221 pid_t wait_pid = 0;
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
4222 long delay_msec = 1;
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4223
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4224 while (wait_pid != child)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4225 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4226 // When compiled with Python threads are probably used, in which case
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4227 // wait() sometimes hangs for no obvious reason. Use waitpid()
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4228 // instead and loop (like the GUI). Also needed for other interfaces,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4229 // they might call system().
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
4230 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4231 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0);
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
4232 # else
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4233 wait_pid = waitpid(child, status, WNOHANG);
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
4234 # endif
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4235 if (wait_pid == 0)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4236 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4237 // Wait for 1 to 10 msec before trying again.
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
4238 mch_delay(delay_msec, MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE);
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
4239 if (++delay_msec > 10)
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
4240 delay_msec = 10;
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4241 continue;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4242 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4243 if (wait_pid <= 0
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4244 # ifdef ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4245 && errno == ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4246 # endif
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4247 )
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4248 break;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4249 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4250 return wait_pid;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4251 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4252
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
4253 #if !defined(USE_SYSTEM) || defined(FEAT_JOB_CHANNEL)
11898
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4254 /*
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4255 * Set the environment for a child process.
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4256 */
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4257 static void
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4258 set_child_environment(
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4259 long rows,
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4260 long columns,
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4261 char *term,
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4262 int is_terminal UNUSED)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4263 {
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4264 # ifdef HAVE_SETENV
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4265 char envbuf[50];
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4266 # else
11717
30247960c8a7 patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents: 11713
diff changeset
4267 static char envbuf_Term[30];
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4268 static char envbuf_Rows[20];
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4269 static char envbuf_Lines[20];
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4270 static char envbuf_Columns[20];
11731
d06f3576823a patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents: 11727
diff changeset
4271 static char envbuf_Colors[20];
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4272 # ifdef FEAT_TERMINAL
14063
f39150ec146e patch 8.1.0049: shell cannot tell running in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 13898
diff changeset
4273 static char envbuf_Version[20];
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4274 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4275 # ifdef FEAT_CLIENTSERVER
11898
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4276 static char envbuf_Servername[60];
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4277 # endif
11731
d06f3576823a patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents: 11727
diff changeset
4278 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4279
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4280 # ifdef HAVE_SETENV
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4281 setenv("TERM", term, 1);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4282 sprintf((char *)envbuf, "%ld", rows);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4283 setenv("ROWS", (char *)envbuf, 1);
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4284 sprintf((char *)envbuf, "%ld", rows);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4285 setenv("LINES", (char *)envbuf, 1);
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4286 sprintf((char *)envbuf, "%ld", columns);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4287 setenv("COLUMNS", (char *)envbuf, 1);
20181
0ab9d7469ce7 patch 8.2.0646: t_Co uses the value of $COLORS in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 20047
diff changeset
4288 sprintf((char *)envbuf, "%d", t_colors);
11731
d06f3576823a patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents: 11727
diff changeset
4289 setenv("COLORS", (char *)envbuf, 1);
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4290 # ifdef FEAT_TERMINAL
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4291 if (is_terminal)
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4292 {
14073
a9b141cf99ff patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents: 14065
diff changeset
4293 sprintf((char *)envbuf, "%ld", (long)get_vim_var_nr(VV_VERSION));
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4294 setenv("VIM_TERMINAL", (char *)envbuf, 1);
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4295 }
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4296 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4297 # ifdef FEAT_CLIENTSERVER
11898
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4298 setenv("VIM_SERVERNAME", serverName == NULL ? "" : (char *)serverName, 1);
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4299 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4300 # else
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4301 /*
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4302 * Putenv does not copy the string, it has to remain valid.
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4303 * Use a static array to avoid losing allocated memory.
11898
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4304 * This won't work well when running multiple children...
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4305 */
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4306 vim_snprintf(envbuf_Term, sizeof(envbuf_Term), "TERM=%s", term);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4307 putenv(envbuf_Term);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4308 vim_snprintf(envbuf_Rows, sizeof(envbuf_Rows), "ROWS=%ld", rows);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4309 putenv(envbuf_Rows);
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4310 vim_snprintf(envbuf_Lines, sizeof(envbuf_Lines), "LINES=%ld", rows);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4311 putenv(envbuf_Lines);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4312 vim_snprintf(envbuf_Columns, sizeof(envbuf_Columns),
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4313 "COLUMNS=%ld", columns);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4314 putenv(envbuf_Columns);
20205
83e196d484eb patch 8.2.0658: HP-UX build fails when setenv() is not defined
Bram Moolenaar <Bram@vim.org>
parents: 20181
diff changeset
4315 vim_snprintf(envbuf_Colors, sizeof(envbuf_Colors), "COLORS=%ld", t_colors);
11731
d06f3576823a patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents: 11727
diff changeset
4316 putenv(envbuf_Colors);
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4317 # ifdef FEAT_TERMINAL
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4318 if (is_terminal)
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4319 {
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4320 vim_snprintf(envbuf_Version, sizeof(envbuf_Version),
14073
a9b141cf99ff patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents: 14065
diff changeset
4321 "VIM_TERMINAL=%ld", (long)get_vim_var_nr(VV_VERSION));
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4322 putenv(envbuf_Version);
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4323 }
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4324 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4325 # ifdef FEAT_CLIENTSERVER
11898
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4326 vim_snprintf(envbuf_Servername, sizeof(envbuf_Servername),
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4327 "VIM_SERVERNAME=%s", serverName == NULL ? "" : (char *)serverName);
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4328 putenv(envbuf_Servername);
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4329 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4330 # endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4331 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4332
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4333 static void
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4334 set_default_child_environment(int is_terminal)
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4335 {
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4336 set_child_environment(Rows, Columns, "dumb", is_terminal);
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4337 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4338 #endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4339
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4340 #if defined(FEAT_GUI) || defined(FEAT_JOB_CHANNEL)
11894
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
4341 /*
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
4342 * Open a PTY, with FD for the master and slave side.
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
4343 * When failing "pty_master_fd" and "pty_slave_fd" are -1.
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4344 * When successful both file descriptors are stored and the allocated pty name
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4345 * is stored in both "*name1" and "*name2".
11894
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
4346 */
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4347 static void
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4348 open_pty(int *pty_master_fd, int *pty_slave_fd, char_u **name1, char_u **name2)
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4349 {
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4350 char *tty_name;
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4351
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4352 if (name1 != NULL)
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4353 *name1 = NULL;
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4354 if (name2 != NULL)
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4355 *name2 = NULL;
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4356
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4357 *pty_master_fd = mch_openpty(&tty_name); // open pty
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4358 if (*pty_master_fd >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4359 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4360 // Leaving out O_NOCTTY may lead to waitpid() always returning
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4361 // 0 on Mac OS X 10.7 thereby causing freezes. Let's assume
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4362 // adding O_NOCTTY always works when defined.
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4363 #ifdef O_NOCTTY
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4364 *pty_slave_fd = open(tty_name, O_RDWR | O_NOCTTY | O_EXTRA, 0);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4365 #else
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4366 *pty_slave_fd = open(tty_name, O_RDWR | O_EXTRA, 0);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4367 #endif
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4368 if (*pty_slave_fd < 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4369 {
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4370 close(*pty_master_fd);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4371 *pty_master_fd = -1;
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4372 }
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4373 else
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4374 {
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4375 if (name1 != NULL)
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4376 *name1 = vim_strsave((char_u *)tty_name);
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4377 if (name2 != NULL)
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4378 *name2 = vim_strsave((char_u *)tty_name);
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4379 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4380 }
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4381 }
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4382 #endif
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4383
11919
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4384 /*
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4385 * Send SIGINT to a child process if "c" is an interrupt character.
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4386 */
18051
d1e77015f60b patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4387 static void
11919
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4388 may_send_sigint(int c UNUSED, pid_t pid UNUSED, pid_t wpid UNUSED)
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4389 {
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4390 # ifdef SIGINT
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4391 if (c == Ctrl_C || c == intr_char)
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4392 {
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4393 # ifdef HAVE_SETSID
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4394 kill(-pid, SIGINT);
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4395 # else
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4396 kill(0, SIGINT);
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4397 # endif
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4398 if (wpid > 0)
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4399 kill(wpid, SIGINT);
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4400 }
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4401 # endif
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4402 }
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
4403
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4404 #if !defined(USE_SYSTEM) || defined(FEAT_TERMINAL) || defined(PROTO)
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4405
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4406 /*
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4407 * Parse "cmd" and return the result in "argvp" which is an allocated array of
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4408 * pointers, the last one is NULL.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4409 * The "sh_tofree" and "shcf_tofree" must be later freed by the caller.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4410 */
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4411 int
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4412 unix_build_argv(
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4413 char_u *cmd,
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4414 char ***argvp,
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4415 char_u **sh_tofree,
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4416 char_u **shcf_tofree)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4417 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4418 char **argv = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4419 int argc;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4420
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4421 *sh_tofree = vim_strsave(p_sh);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4422 if (*sh_tofree == NULL) // out of memory
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4423 return FAIL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4424
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4425 if (mch_parse_cmd(*sh_tofree, TRUE, &argv, &argc) == FAIL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4426 return FAIL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4427 *argvp = argv;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4428
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4429 if (cmd != NULL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4430 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4431 char_u *s;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4432 char_u *p;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4433
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4434 if (extra_shell_arg != NULL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4435 argv[argc++] = (char *)extra_shell_arg;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4436
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4437 // Break 'shellcmdflag' into white separated parts. This doesn't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4438 // handle quoted strings, they are very unlikely to appear.
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
4439 *shcf_tofree = alloc(STRLEN(p_shcf) + 1);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4440 if (*shcf_tofree == NULL) // out of memory
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4441 return FAIL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4442 s = *shcf_tofree;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4443 p = p_shcf;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4444 while (*p != NUL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4445 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4446 argv[argc++] = (char *)s;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4447 while (*p && *p != ' ' && *p != TAB)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4448 *s++ = *p++;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4449 *s++ = NUL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4450 p = skipwhite(p);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4451 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4452
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4453 argv[argc++] = (char *)cmd;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4454 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4455 argv[argc] = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4456 return OK;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4457 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4458 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4459
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4460 #if defined(FEAT_GUI) && defined(FEAT_TERMINAL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4461 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4462 * Use a terminal window to run a shell command in.
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4463 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4464 static int
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4465 mch_call_shell_terminal(
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4466 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4467 int options UNUSED) // SHELL_*, see vim.h
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4468 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4469 jobopt_T opt;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4470 char **argv = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4471 char_u *tofree1 = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4472 char_u *tofree2 = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4473 int retval = -1;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4474 buf_T *buf;
14139
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4475 job_T *job;
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4476 aco_save_T aco;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4477 oparg_T oa; // operator arguments
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4478
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4479 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL)
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4480 goto theend;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4481
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4482 init_job_options(&opt);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4483 ch_log(NULL, "starting terminal for system command '%s'", cmd);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4484 buf = term_start(NULL, argv, &opt, TERM_START_SYSTEM);
14139
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4485 if (buf == NULL)
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4486 goto theend;
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4487
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4488 job = term_getjob(buf->b_term);
4d3f6bf86bec patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents: 14073
diff changeset
4489 ++job->jv_refcount;
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4490
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4491 // Find a window to make "buf" curbuf.
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4492 aucmd_prepbuf(&aco, buf);
31263
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4493 if (curbuf == buf)
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4494 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4495 // Only when managed to find a window for "buf",
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4496 clear_oparg(&oa);
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4497 while (term_use_loop())
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4498 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4499 if (oa.op_type == OP_NOP && oa.regname == NUL && !VIsual_active)
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4500 {
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4501 // If terminal_loop() returns OK we got a key that is handled
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4502 // in Normal model. We don't do redrawing anyway.
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4503 if (terminal_loop(TRUE) == OK)
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4504 normal_cmd(&oa, TRUE);
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4505 }
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4506 else
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4507 normal_cmd(&oa, TRUE);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4508 }
31263
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4509 retval = job->jv_exitval;
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4510 ch_log(NULL, "system command finished");
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4511
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4512 job_unref(job);
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4513
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4514 // restore curwin/curbuf and a few other things
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4515 aucmd_restbuf(&aco);
d8e7d725a666 patch 9.0.0965: using one window for executing autocommands is insufficient
Bram Moolenaar <Bram@vim.org>
parents: 31229
diff changeset
4516 }
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4517
30077
d45ee1f829ba patch 9.0.0376: clang warns for dead assignments
Bram Moolenaar <Bram@vim.org>
parents: 29898
diff changeset
4518 // Only require pressing Enter when redrawing, to avoid that system() gets
29517
a762488a5d08 patch 9.0.0100: get hit-enter prompt for system() when '!' is in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 29272
diff changeset
4519 // the hit-enter prompt even though it didn't output anything.
a762488a5d08 patch 9.0.0100: get hit-enter prompt for system() when '!' is in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 29272
diff changeset
4520 if (!RedrawingDisabled)
a762488a5d08 patch 9.0.0100: get hit-enter prompt for system() when '!' is in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 29272
diff changeset
4521 wait_return(TRUE);
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4522 do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4523
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4524 theend:
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4525 vim_free(argv);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4526 vim_free(tofree1);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4527 vim_free(tofree2);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4528 return retval;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4529 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4530 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4531
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4532 #ifdef USE_SYSTEM
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4533 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4534 * Use system() to start the shell: simple but slow.
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4535 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4536 static int
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4537 mch_call_shell_system(
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4538 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4539 int options) // SHELL_*, see vim.h
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 #endif
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
4545 tmode_T tmode = cur_tmode;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4546 char_u *newcmd; // only needed for unix
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
4547 int x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 if (options & SHELL_COOKED)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4552 settmode(TMODE_COOK); // set to normal mode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4554 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4555 save_clipboard();
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4556 loose_clipboard();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4557 # endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4558
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4563 # ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 *ifn++ = '\0';
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4571 p = strchr(ifn,' '); // chop off any trailing spaces
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 x = system((char *)cmd);
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4579 # else
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
4580 newcmd = alloc(STRLEN(p_sh)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg))
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
4582 + STRLEN(p_shcf) + STRLEN(cmd) + 4);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4594 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 else if (x == 127)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4602 msg_puts(_("\nCannot execute shell sh\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4605 msg_puts(_("\nshell returned "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 if (tmode == TMODE_RAW)
20437
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4611 {
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4612 // The shell may have messed with the mode, always set it.
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4613 cur_tmode = TMODE_UNKNOWN;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4614 settmode(TMODE_RAW); // set to raw mode
20437
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4615 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 resettitle();
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4617 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4618 restore_clipboard();
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4619 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 return x;
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4621 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4622
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4623 #else // USE_SYSTEM
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4624
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4625 # define EXEC_FAILED 122 // Exit code when shell didn't execute. Don't use
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4626 // 127, some shells use that already
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4627 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4629 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4630 * Don't use system(), use fork()/exec().
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4631 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4632 static int
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4633 mch_call_shell_fork(
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4634 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4635 int options) // SHELL_*, see vim.h
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4636 {
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
4637 tmode_T tmode = cur_tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4639 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 char **argv = NULL;
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4648 char_u *tofree1 = NULL;
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4649 char_u *tofree2 = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 int i;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4651 int pty_master_fd = -1; // for pty's
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 int pty_slave_fd = -1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4654 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4655 int fd_toshell[2]; // for pipes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 int pipe_error = FALSE;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4658 int did_settmode = FALSE; // settmode(TMODE_RAW) called
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 if (options & SHELL_COOKED)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4662 settmode(TMODE_COOK); // set to normal mode
20437
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4663 if (tmode == TMODE_RAW)
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4664 // The shell may have messed with the mode, always set it later.
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4665 cur_tmode = TMODE_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4667 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4668 goto error;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4669
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4670 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4671 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4672 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4673 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4674 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4675 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4677 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4678 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4679 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4681 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4687 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE)))
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4688 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4693 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 pipe_error = (pipe(fd_toshell) < 0);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4696 if (!pipe_error) // pipe create OK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 pipe_error = (pipe(fd_fromshell) < 0);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4699 if (pipe_error) // pipe create failed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4707 msg_puts(_("\nCannot create pipes\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4713 if (!pipe_error) // pty or pipe opened or not used
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 {
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4715 SIGSET_DECL(curset)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4716 BLOCK_SIGNALS(&curset);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4717 pid = fork(); // maybe we should use vfork()
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4718 if (pid == -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 {
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4720 UNBLOCK_SIGNALS(&curset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4721
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4722 msg_puts(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4723 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4725 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4726 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4727 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4729 # ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4730 if (pty_master_fd >= 0) // close the pseudo tty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4735 else // close the pipes
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4736 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4745 else if (pid == 0) // child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4747 reset_signals(); // handle signals normally
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4748 UNBLOCK_SIGNALS(&curset);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4750 # ifdef FEAT_JOB_CHANNEL
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4751 if (ch_log_active())
21992
d9acf1e1c799 patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents: 21927
diff changeset
4752 {
d9acf1e1c799 patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents: 21927
diff changeset
4753 ch_log(NULL, "closing channel log in the child process");
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4754 ch_logfile((char_u *)"", (char_u *)"");
21992
d9acf1e1c799 patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents: 21927
diff changeset
4755 }
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4756 # endif
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4757
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4786 vim_ignored = dup(fd); // To replace stdin (fd 0)
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4787 vim_ignored = dup(fd); // To replace stdout (fd 1)
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4788 vim_ignored = dup(fd); // To replace stderr (fd 2)
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4789
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4790 // Don't need this now that we've duplicated it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4794 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4796 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4797 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4798 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4801 # ifdef HAVE_SETSID
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4802 // Create our own process group, so that the child and all its
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4803 // children can be kill()ed. Don't do this when using pipes,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4804 // because stdin is not a tty, we would lose /dev/tty.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4805 if (p_stmp)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4806 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4807 (void)setsid();
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4808 # if defined(SIGHUP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4809 // When doing "!xterm&" and 'shell' is bash: the shell
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4810 // will exit and send SIGHUP to all processes in its
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4811 // group, killing the just started process. Ignore SIGHUP
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4812 // to avoid that. (suggested by Simon Schubert)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4813 signal(SIGHUP, SIG_IGN);
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4814 # endif
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4815 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4816 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4817 # ifdef FEAT_GUI
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4818 if (pty_slave_fd >= 0)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4819 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4820 // push stream discipline modules
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4821 if (options & SHELL_COOKED)
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4822 setup_slavepty(pty_slave_fd);
25937
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4823 # ifdef TIOCSCTTY
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4824 // Try to become controlling tty (probably doesn't work,
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4825 // unless run by root)
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4826 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4827 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4828 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4829 # endif
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
4830 set_default_child_environment(FALSE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4831
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4832 /*
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4833 * stderr is only redirected when using the GUI, so that a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4834 * program like gpg can still access the terminal to get a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4835 * passphrase using stderr.
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4836 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4837 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4840 close(pty_master_fd); // close master side of pty
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4841
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4842 // set up stdin/stdout/stderr for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 close(0);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4844 vim_ignored = dup(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 close(1);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4846 vim_ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4847 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4848 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4849 close(2);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4850 vim_ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4851 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4853 close(pty_slave_fd); // has been dupped, close it now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4856 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4858 // set up stdin for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 close(0);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4861 vim_ignored = dup(fd_toshell[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4864 // set up stdout for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 close(1);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4867 vim_ignored = dup(fd_fromshell[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4870 # ifdef FEAT_GUI
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4871 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4872 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4873 // set up stderr for the child
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4874 close(2);
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
4875 vim_ignored = dup(1);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4876 }
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4877 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4880
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 execvp(argv[0], argv);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4889 _exit(EXEC_FAILED); // exec failed, return failure code
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4891 else // parent
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4895 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4898 catch_int_signal();
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4899 UNBLOCK_SIGNALS(&curset);
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4900 # ifdef FEAT_JOB_CHANNEL
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4901 ++dont_check_job_ended;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4902 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4905 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4906 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4908 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4909 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4910 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4911 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4912 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4914 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 char_u buffer[BUFLEN + 1];
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4916 int buffer_off = 0; // valid bytes in buffer[]
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4917 char_u ta_buf[BUFLEN + 1]; // TypeAHead
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4918 int ta_len = 0; // valid bytes in ta_buf[]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4925 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4926 int noread_cnt;
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4927 # ifdef ELAPSED_FUNC
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4928 elapsed_T start_tv;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4929 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4930
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4931 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4938 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 old_State = State;
28773
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents: 28435
diff changeset
4965 State = MODE_EXTERNCMD; // don't redraw at window resize
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4967 if ((options & SHELL_WRITE) && toshell_fd >= 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4968 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4969 // Fork a process that will write the lines to the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4970 // external program.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4971 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4972 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4973 msg_puts(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4974 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4975 else if (wpid == 0) // child
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4976 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4977 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4978 int written = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4979 char_u *lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4980 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4981
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
4982 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4983 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4984 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4985 l = STRLEN(lp + written);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4986 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4987 len = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4988 else if (lp[written] == NL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4989 // NL -> NUL translation
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4990 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4991 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4992 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4993 char_u *s = vim_strchr(lp + written, NL);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4994
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4995 len = write(toshell_fd, (char *)lp + written,
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4996 s == NULL ? l
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4997 : (size_t)(s - (lp + written)));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4998 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4999 if (len == (int)l)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5000 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5001 // Finished a line, add a NL, unless this line
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5002 // should not have one.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5003 if (lnum != curbuf->b_op_end.lnum
6933
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
5004 || (!curbuf->b_p_bin
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
5005 && curbuf->b_p_fixeol)
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
5006 || (lnum != curbuf->b_no_eol_lnum
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
5007 && (lnum != curbuf->b_ml.ml_line_count
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5008 || curbuf->b_p_eol)))
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5009 vim_ignored = write(toshell_fd, "\n",
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
5010 (size_t)1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5011 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5012 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5013 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5014 // finished all the lines, close pipe
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5015 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5016 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5017 }
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
5018 lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5019 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5020 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5021 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5022 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5023 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5024 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5025 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5026 else // parent
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5027 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5028 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5029 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5030 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5031 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5032
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5033 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5034 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5035
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5036 noread_cnt = 0;
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5037 # ifdef ELAPSED_FUNC
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5038 ELAPSED_INIT(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5039 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 * Check if keys have been typed, write them to the child
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5044 * if there are any.
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5045 * Don't do this if we are expanding wild cards (would eat
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5046 * typeahead).
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5047 * Don't do this when filtering and terminal is in cooked
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5048 * mode, the shell command will handle the I/O. Avoids
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5049 * that a typed password is echoed for ssh or gpg command.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5050 * Don't get characters when the child has already
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5051 * finished (wait_pid == 0).
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5052 * Don't read characters unless we didn't get output for a
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5053 * while (noread_cnt > 4), avoids that ":r !ls" eats
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5054 * typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 if (!(options & SHELL_EXPAND)
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5058 && ((options &
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5059 (SHELL_READ|SHELL_WRITE|SHELL_COOKED))
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5060 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5061 # ifdef FEAT_GUI
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5062 || gui.in_use
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5063 # endif
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5064 )
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5065 && wait_pid == 0
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5066 && (ta_len > 0 || noread_cnt > 4))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 {
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5068 if (ta_len == 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5069 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5070 // Get extra characters when we don't have any.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5071 // Reset the counter and timer.
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5072 noread_cnt = 0;
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5073 # ifdef ELAPSED_FUNC
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5074 ELAPSED_INIT(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5075 # endif
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5076 len = ui_inchar(ta_buf, BUFLEN, 10L, 0);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5077 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5078 if (ta_len > 0 || len > 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5079 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 */
11919
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
5091 may_send_sigint(ta_buf[ta_len], pid, wpid);
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
5092
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100
30641
1207b6d6cf9e patch 9.0.0655: passing modifier codes to a shell running in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 30637
diff changeset
5101 // Remove Vim-specific codes from the input.
1207b6d6cf9e patch 9.0.0655: passing modifier codes to a shell running in the GUI
Bram Moolenaar <Bram@vim.org>
parents: 30637
diff changeset
5102 len = term_replace_keycodes(ta_buf, ta_len, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 msg_putchar(ta_buf[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
5116 int l = (*mb_ptr2len)(ta_buf + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 * been typed for pipes. Write one character at a
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
5133 * time, to avoid losing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5134 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5135 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5137 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5138 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5139 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 mch_memmove(ta_buf, ta_buf + len, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 }
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5148 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5151 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5152 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5153 // CTRL-C sends a signal to the child, we ignore it
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5154 // ourselves
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5155 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5156 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5157 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5158 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5159 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5160 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5161 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5162 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5163 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5164
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5174 ++noread_cnt;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5175 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 {
2664
033e7b49356c updated for version 7.3.083
Bram Moolenaar <bram@vim.org>
parents: 2609
diff changeset
5177 len = read_eintr(fromshell_fd, buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 + buffer_off, (size_t)(BUFLEN - buffer_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 );
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5180 if (len <= 0) // end of file or error
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5182
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5183 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5184 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5185 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5186 // Do NUL -> NL translation, append NL separated
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5187 // lines to the current buffer.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5188 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5189 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5190 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5191 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5192 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5193 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5194 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5195 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5196 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5197 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5198 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 int l;
13478
601d797cca88 patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents: 13470
diff changeset
5201 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5203 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5204 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5205
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5206 // Check if the last character in buffer[] is
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5207 // incomplete, keep these bytes for the next
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5208 // round.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 {
9898
bff8a09016a5 commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents: 9873
diff changeset
5211 l = MB_CPTR2LEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 if (l == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5213 l = 1; // NUL byte?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5217 if (p == buffer) // no complete character
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5219 // avoid getting stuck at an illegal byte
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 *p = NUL;
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5230 msg_puts((char *)buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 buffer[len] = NUL;
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5243 msg_puts((char *)buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 break;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5251
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5252 # ifdef ELAPSED_FUNC
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5253 if (wait_pid == 0)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5254 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5255 long msec = ELAPSED_FUNC(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5256
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5257 // Avoid that we keep looping here without
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5258 // checking for a CTRL-C for a long time. Don't
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5259 // break out too often to avoid losing typeahead.
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5260 if (msec > 2000)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5261 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5262 noread_cnt = 5;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5263 break;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5264 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5265 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5266 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5269 // If we already detected the child has finished, continue
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5270 // reading output for a short while. Some text may be
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5271 // buffered.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5272 if (wait_pid == pid)
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5273 {
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5274 if (noread_cnt < 5)
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5275 continue;
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5276 break;
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5277 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5278
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 * Check if the child still exists, before checking for
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
5281 * typed characters (otherwise we would lose typeahead).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5283 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5284 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5285 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5287 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5291 // Don't break the loop yet, try reading more
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5292 // characters from "fromshell_fd" first. When using
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5293 // pipes there might still be something to read and
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5294 // then we'll break the loop at the "break" above.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5297 else
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5298 wait_pid = 0;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5299
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
5300 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5301 // Handle any X events, e.g. serving the clipboard.
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5302 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5303 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5307 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5308 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5309 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5310 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5311 append_ga_line(&ga);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5312 // remember that the NL was missing
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
5313 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5314 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5315 else
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
5316 curbuf->b_no_eol_lnum = 0;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5317 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5318 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5319
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 }
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
5330 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5331 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5332 {
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5333 long delay_msec = 1;
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5334
23126
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5335 if (tmode == TMODE_RAW)
31192
dcde141f2d1e patch 9.0.0930: cannot debug the Kitty keyboard protocol with TermDebug
Bram Moolenaar <Bram@vim.org>
parents: 31140
diff changeset
5336 // Possibly disables modifyOtherKeys, so that the system
dcde141f2d1e patch 9.0.0930: cannot debug the Kitty keyboard protocol with TermDebug
Bram Moolenaar <Bram@vim.org>
parents: 31140
diff changeset
5337 // can recognize CTRL-C.
dcde141f2d1e patch 9.0.0930: cannot debug the Kitty keyboard protocol with TermDebug
Bram Moolenaar <Bram@vim.org>
parents: 31140
diff changeset
5338 out_str_t_TE();
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5339
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5340 /*
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5341 * Similar to the loop above, but only handle X events, no
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5342 * I/O.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5343 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5344 for (;;)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5345 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5346 if (got_int)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5347 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5348 // CTRL-C sends a signal to the child, we ignore it
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5349 // ourselves
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5350 # ifdef HAVE_SETSID
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5351 kill(-pid, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5352 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5353 kill(0, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5354 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5355 got_int = FALSE;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5356 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5357 # ifdef __NeXT__
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5358 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5359 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5360 wait_pid = waitpid(pid, &status, WNOHANG);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5361 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5362 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5363 || (wait_pid == pid && WIFEXITED(status)))
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5364 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5365 wait_pid = pid;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5366 break;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5367 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5368
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5369 // Handle any X events, e.g. serving the clipboard.
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5370 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5371
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5372 // Wait for 1 to 10 msec. 1 is faster but gives the child
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5373 // less time, gradually wait longer.
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5374 mch_delay(delay_msec,
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5375 MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE);
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5376 if (++delay_msec > 10)
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5377 delay_msec = 10;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5378 }
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5379
23126
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5380 if (tmode == TMODE_RAW)
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5381 // possibly enables modifyOtherKeys again
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5382 out_str(T_CTI);
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5383 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5384 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5393 if (wait_pid != pid)
30077
d45ee1f829ba patch 9.0.0376: clang warns for dead assignments
Bram Moolenaar <Bram@vim.org>
parents: 29898
diff changeset
5394 (void)wait4pid(pid, &status);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5396 # ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5397 // Close slave side of pty. Only do this after the child has
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5398 // exited, otherwise the child may hang when it tries to write on
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5399 // the pty.
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5400 if (pty_master_fd >= 0)
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5401 close(pty_slave_fd);
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5402 # endif
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5403
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5404 // Make sure the child that writes to the external program is
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5405 // dead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5406 if (wpid > 0)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5407 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5408 kill(wpid, SIGKILL);
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5409 wait4pid(wpid, NULL);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5410 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5411
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5412 # ifdef FEAT_JOB_CHANNEL
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5413 --dont_check_job_ended;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5414 # endif
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5415
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5427 // LINTED avoid "bitwise operation on signed value"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 retval = WEXITSTATUS(status);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
5429 if (retval != 0 && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5433 msg_puts(_("\nCannot execute shell "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 else if (!(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5439 msg_puts(_("\nshell returned "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 msg_outnum((long)retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5446 msg_puts(_("\nCommand terminated\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 if (tmode == TMODE_RAW)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5453 settmode(TMODE_RAW); // set to raw mode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 resettitle();
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5455 vim_free(argv);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5456 vim_free(tofree1);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5457 vim_free(tofree2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 return retval;
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5460 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5461 #endif // USE_SYSTEM
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5462
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5463 int
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5464 mch_call_shell(
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5465 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5466 int options) // SHELL_*, see vim.h
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5467 {
28435
0533e7466ef0 patch 8.2.4742: there is no way to start logging very early in startup
Bram Moolenaar <Bram@vim.org>
parents: 28247
diff changeset
5468 #ifdef FEAT_JOB_CHANNEL
0533e7466ef0 patch 8.2.4742: there is no way to start logging very early in startup
Bram Moolenaar <Bram@vim.org>
parents: 28247
diff changeset
5469 ch_log(NULL, "executing shell command: %s", cmd);
0533e7466ef0 patch 8.2.4742: there is no way to start logging very early in startup
Bram Moolenaar <Bram@vim.org>
parents: 28247
diff changeset
5470 #endif
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5471 #if defined(FEAT_GUI) && defined(FEAT_TERMINAL)
30541
fdf704505754 patch 9.0.0606: system() opens a terminal window when "!" is in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 30077
diff changeset
5472 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL
fdf704505754 patch 9.0.0606: system() opens a terminal window when "!" is in 'guioptions'
Bram Moolenaar <Bram@vim.org>
parents: 30077
diff changeset
5473 && (options & SHELL_SILENT) == 0)
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5474 return mch_call_shell_terminal(cmd, options);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5475 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5476 #ifdef USE_SYSTEM
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5477 return mch_call_shell_system(cmd, options);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5478 #else
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5479 return mch_call_shell_fork(cmd, options);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5480 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5483 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5484 void
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
5485 mch_job_start(char **argv, job_T *job, jobopt_T *options, int is_terminal)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5486 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5487 pid_t pid;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5488 int fd_in[2] = {-1, -1}; // for stdin
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5489 int fd_out[2] = {-1, -1}; // for stdout
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5490 int fd_err[2] = {-1, -1}; // for stderr
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5491 int pty_master_fd = -1;
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5492 int pty_slave_fd = -1;
8049
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents: 8047
diff changeset
5493 channel_T *channel = NULL;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5494 int use_null_for_in = options->jo_io[PART_IN] == JIO_NULL;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5495 int use_null_for_out = options->jo_io[PART_OUT] == JIO_NULL;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5496 int use_null_for_err = options->jo_io[PART_ERR] == JIO_NULL;
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5497 int use_file_for_in = options->jo_io[PART_IN] == JIO_FILE;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5498 int use_file_for_out = options->jo_io[PART_OUT] == JIO_FILE;
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5499 int use_file_for_err = options->jo_io[PART_ERR] == JIO_FILE;
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5500 int use_buffer_for_in = options->jo_io[PART_IN] == JIO_BUFFER;
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5501 int use_out_for_err = options->jo_io[PART_ERR] == JIO_OUT;
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5502 SIGSET_DECL(curset)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5503
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5504 if (use_out_for_err && use_null_for_out)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5505 use_null_for_err = TRUE;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5506
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5507 // default is to fail
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5508 job->jv_status = JOB_FAILED;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5509
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5510 if (options->jo_pty
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5511 && (!(use_file_for_in || use_null_for_in)
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
5512 || !(use_file_for_out || use_null_for_out)
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5513 || !(use_out_for_err || use_file_for_err || use_null_for_err)))
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
5514 open_pty(&pty_master_fd, &pty_slave_fd,
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
5515 &job->jv_tty_out, &job->jv_tty_in);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5516
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5517 // TODO: without the channel feature connect the child to /dev/null?
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5518 // Open pipes for stdin, stdout, stderr.
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5519 if (use_file_for_in)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5520 {
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5521 char_u *fname = options->jo_io_name[PART_IN];
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5522
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5523 fd_in[0] = mch_open((char *)fname, O_RDONLY, 0);
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5524 if (fd_in[0] < 0)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5525 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5526 semsg(_(e_cant_open_file_str), fname);
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5527 goto failed;
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5528 }
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5529 }
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5530 else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5531 // When writing buffer lines to the input don't use the pty, so that
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5532 // the pipe can be closed when all lines were written.
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5533 if (!use_null_for_in && (pty_master_fd < 0 || use_buffer_for_in)
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5534 && pipe(fd_in) < 0)
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5535 goto failed;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5536
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5537 if (use_file_for_out)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5538 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5539 char_u *fname = options->jo_io_name[PART_OUT];
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5540
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5541 fd_out[1] = mch_open((char *)fname, O_WRONLY | O_CREAT | O_TRUNC, 0644);
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5542 if (fd_out[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5543 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5544 semsg(_(e_cant_open_file_str), fname);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5545 goto failed;
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5546 }
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5547 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5548 else if (!use_null_for_out && pty_master_fd < 0 && pipe(fd_out) < 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5549 goto failed;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5550
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5551 if (use_file_for_err)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5552 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5553 char_u *fname = options->jo_io_name[PART_ERR];
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5554
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5555 fd_err[1] = mch_open((char *)fname, O_WRONLY | O_CREAT | O_TRUNC, 0600);
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5556 if (fd_err[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5557 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5558 semsg(_(e_cant_open_file_str), fname);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5559 goto failed;
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5560 }
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5561 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5562 else if (!use_out_for_err && !use_null_for_err
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5563 && pty_master_fd < 0 && pipe(fd_err) < 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5564 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5565
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5566 if (!use_null_for_in || !use_null_for_out || !use_null_for_err)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5567 {
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5568 if (options->jo_set & JO_CHANNEL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5569 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5570 channel = options->jo_channel;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5571 if (channel != NULL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5572 ++channel->ch_refcount;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5573 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5574 else
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5575 channel = add_channel();
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5576 if (channel == NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5577 goto failed;
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
5578 if (job->jv_tty_out != NULL)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
5579 ch_log(channel, "using pty %s on fd %d",
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
5580 job->jv_tty_out, pty_master_fd);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5581 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5582
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5583 BLOCK_SIGNALS(&curset);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5584 pid = fork(); // maybe we should use vfork()
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5585 if (pid == -1)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5586 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5587 // failed to fork
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5588 UNBLOCK_SIGNALS(&curset);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5589 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5590 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5591 if (pid == 0)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5592 {
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5593 int null_fd = -1;
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5594 int stderr_works = TRUE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5595
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5596 // child
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5597 reset_signals(); // handle signals normally
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5598 UNBLOCK_SIGNALS(&curset);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5599
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5600 # ifdef FEAT_JOB_CHANNEL
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5601 if (ch_log_active())
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5602 // close the log file in the child
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5603 ch_logfile((char_u *)"", (char_u *)"");
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5604 # endif
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5605
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5606 # ifdef HAVE_SETSID
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5607 // Create our own process group, so that the child and all its
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5608 // children can be kill()ed. Don't do this when using pipes,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5609 // because stdin is not a tty, we would lose /dev/tty.
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5610 (void)setsid();
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5611 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5612
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5613 # ifdef FEAT_TERMINAL
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5614 if (options->jo_term_rows > 0)
13585
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5615 {
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5616 char *term = (char *)T_NAME;
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5617
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5618 #ifdef FEAT_GUI
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5619 if (term_is_gui(T_NAME))
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5620 // In the GUI 'term' is not what we want, use $TERM.
13585
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5621 term = getenv("TERM");
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5622 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5623 // Use 'term' or $TERM if it starts with "xterm", otherwise fall
20047
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5624 // back to "xterm" or "xterm-color".
13585
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5625 if (term == NULL || *term == NUL || STRNCMP(term, "xterm", 5) != 0)
19924
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5626 {
20047
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5627 if (t_colors >= 256)
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5628 // TODO: should we check this name is supported?
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5629 term = "xterm-256color";
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5630 else if (t_colors > 16)
19924
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5631 term = "xterm-color";
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5632 else
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5633 term = "xterm";
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5634 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5635 set_child_environment(
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5636 (long)options->jo_term_rows,
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5637 (long)options->jo_term_cols,
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
5638 term,
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
5639 is_terminal);
13585
03224283bafc patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents: 13511
diff changeset
5640 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5641 else
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5642 # endif
14065
e271ca6f32f9 patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents: 14063
diff changeset
5643 set_default_child_environment(is_terminal);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5644
12043
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5645 if (options->jo_env != NULL)
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5646 {
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5647 dict_T *dict = options->jo_env;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5648 hashitem_T *hi;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5649 int todo = (int)dict->dv_hashtab.ht_used;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5650
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5651 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi)
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5652 if (!HASHITEM_EMPTY(hi))
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5653 {
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5654 typval_T *item = &dict_lookup(hi)->di_tv;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5655
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27346
diff changeset
5656 vim_setenv(hi->hi_key, tv_get_string(item));
12043
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5657 --todo;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5658 }
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5659 }
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5660
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5661 if (use_null_for_in || use_null_for_out || use_null_for_err)
12200
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5662 {
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5663 null_fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
12200
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5664 if (null_fd < 0)
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5665 {
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5666 perror("opening /dev/null failed");
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5667 _exit(OPEN_NULL_FAILED);
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5668 }
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5669 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5670
11925
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5671 if (pty_slave_fd >= 0)
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5672 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5673 // push stream discipline modules
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
5674 setup_slavepty(pty_slave_fd);
11925
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5675 # ifdef TIOCSCTTY
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5676 // Try to become controlling tty (probably doesn't work,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5677 // unless run by root)
11925
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5678 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5679 # endif
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5680 }
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5681
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5682 // set up stdin for the child
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5683 close(0);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5684 if (use_null_for_in && null_fd >= 0)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5685 vim_ignored = dup(null_fd);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5686 else if (fd_in[0] < 0)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5687 vim_ignored = dup(pty_slave_fd);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5688 else
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5689 vim_ignored = dup(fd_in[0]);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5690
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5691 // set up stderr for the child
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5692 close(2);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5693 if (use_null_for_err && null_fd >= 0)
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5694 {
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5695 vim_ignored = dup(null_fd);
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5696 stderr_works = FALSE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5697 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5698 else if (use_out_for_err)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5699 vim_ignored = dup(fd_out[1]);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5700 else if (fd_err[1] < 0)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5701 vim_ignored = dup(pty_slave_fd);
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5702 else
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5703 vim_ignored = dup(fd_err[1]);
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5704
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5705 // set up stdout for the child
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5706 close(1);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5707 if (use_null_for_out && null_fd >= 0)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5708 vim_ignored = dup(null_fd);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5709 else if (fd_out[1] < 0)
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5710 vim_ignored = dup(pty_slave_fd);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5711 else
14730
193471015e1a patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents: 14718
diff changeset
5712 vim_ignored = dup(fd_out[1]);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5713
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5714 if (fd_in[0] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5715 close(fd_in[0]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5716 if (fd_in[1] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5717 close(fd_in[1]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5718 if (fd_out[0] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5719 close(fd_out[0]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5720 if (fd_out[1] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5721 close(fd_out[1]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5722 if (fd_err[0] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5723 close(fd_err[0]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5724 if (fd_err[1] >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5725 close(fd_err[1]);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5726 if (pty_master_fd >= 0)
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5727 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5728 close(pty_master_fd); // not used in the child
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5729 close(pty_slave_fd); // was duped above
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5730 }
9074
3aab62b76363 commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents: 9009
diff changeset
5731
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5732 if (null_fd >= 0)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5733 close(null_fd);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5734
12043
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5735 if (options->jo_cwd != NULL && mch_chdir((char *)options->jo_cwd) != 0)
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5736 _exit(EXEC_FAILED);
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5737
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5738 // See above for type of argv.
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5739 execvp(argv[0], argv);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5740
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5741 if (stderr_works)
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5742 perror("executing job failed");
11919
cca097489de5 patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents: 11908
diff changeset
5743 # ifdef EXITFREE
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5744 // calling free_all_mem() here causes problems. Ignore valgrind
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5745 // reporting possibly leaked memory.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5746 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5747 _exit(EXEC_FAILED); // exec failed, return failure code
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5748 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5749
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5750 // parent
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5751 UNBLOCK_SIGNALS(&curset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5752
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5753 job->jv_pid = pid;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5754 job->jv_status = JOB_STARTED;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5755 job->jv_channel = channel; // ch_refcount was set above
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5756
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5757 if (pty_master_fd >= 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5758 close(pty_slave_fd); // not used in the parent
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5759 // close child stdin, stdout and stderr
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5760 if (fd_in[0] >= 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5761 close(fd_in[0]);
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5762 if (fd_out[1] >= 0)
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5763 close(fd_out[1]);
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5764 if (fd_err[1] >= 0)
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5765 close(fd_err[1]);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5766 if (channel != NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5767 {
16227
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5768 int in_fd = INVALID_FD;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5769 int out_fd = INVALID_FD;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5770 int err_fd = INVALID_FD;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5771
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5772 if (!(use_file_for_in || use_null_for_in))
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5773 in_fd = fd_in[1] >= 0 ? fd_in[1] : pty_master_fd;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5774
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5775 if (!(use_file_for_out || use_null_for_out))
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5776 out_fd = fd_out[0] >= 0 ? fd_out[0] : pty_master_fd;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5777
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5778 // When using pty_master_fd only set it for stdout, do not duplicate
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5779 // it for stderr, it only needs to be read once.
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5780 if (!(use_out_for_err || use_file_for_err || use_null_for_err))
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5781 {
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5782 if (fd_err[0] >= 0)
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5783 err_fd = fd_err[0];
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5784 else if (out_fd != pty_master_fd)
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5785 err_fd = pty_master_fd;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5786 }
13778
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
5787
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
5788 channel_set_pipes(channel, in_fd, out_fd, err_fd);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5789 channel_set_job(channel, job, options);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5790 }
11894
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5791 else
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5792 {
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5793 if (fd_in[1] >= 0)
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5794 close(fd_in[1]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5795 if (fd_out[0] >= 0)
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5796 close(fd_out[0]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5797 if (fd_err[0] >= 0)
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5798 close(fd_err[0]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5799 if (pty_master_fd >= 0)
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5800 close(pty_master_fd);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5801 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5802
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5803 // success!
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5804 return;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5805
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5806 failed:
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5807 channel_unref(channel);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5808 if (fd_in[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5809 close(fd_in[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5810 if (fd_in[1] >= 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5811 close(fd_in[1]);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5812 if (fd_out[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5813 close(fd_out[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5814 if (fd_out[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5815 close(fd_out[1]);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5816 if (fd_err[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5817 close(fd_err[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5818 if (fd_err[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5819 close(fd_err[1]);
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5820 if (pty_master_fd >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5821 close(pty_master_fd);
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5822 if (pty_slave_fd >= 0)
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5823 close(pty_slave_fd);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5824 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5825
15711
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5826 static char_u *
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5827 get_signal_name(int sig)
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5828 {
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5829 int i;
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5830 char_u numbuf[NUMBUFLEN];
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5831
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5832 if (sig == SIGKILL)
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5833 return vim_strsave((char_u *)"kill");
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5834
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5835 for (i = 0; signal_info[i].sig != -1; i++)
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5836 if (sig == signal_info[i].sig)
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5837 return strlow_save((char_u *)signal_info[i].name);
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5838
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5839 vim_snprintf((char *)numbuf, NUMBUFLEN, "%d", sig);
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5840 return vim_strsave(numbuf);
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5841 }
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5842
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5843 char *
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5844 mch_job_status(job_T *job)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5845 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5846 # ifdef HAVE_UNION_WAIT
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5847 union wait status;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5848 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5849 int status = -1;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5850 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5851 pid_t wait_pid = 0;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5852
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5853 # ifdef __NeXT__
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5854 wait_pid = wait4(job->jv_pid, &status, WNOHANG, (struct rusage *)0);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5855 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5856 wait_pid = waitpid(job->jv_pid, &status, WNOHANG);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5857 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5858 if (wait_pid == -1)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5859 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5860 // process must have exited
13847
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
5861 if (job->jv_status < JOB_ENDED)
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
5862 ch_log(job->jv_channel, "Job no longer exists: %s",
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
5863 strerror(errno));
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5864 goto return_dead;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5865 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5866 if (wait_pid == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5867 return "run";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5868 if (WIFEXITED(status))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5869 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5870 // LINTED avoid "bitwise operation on signed value"
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5871 job->jv_exitval = WEXITSTATUS(status);
13847
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
5872 if (job->jv_status < JOB_ENDED)
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
5873 ch_log(job->jv_channel, "Job exited with %d", job->jv_exitval);
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5874 goto return_dead;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5875 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5876 if (WIFSIGNALED(status))
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5877 {
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5878 job->jv_exitval = -1;
15711
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5879 job->jv_termsig = get_signal_name(WTERMSIG(status));
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5880 if (job->jv_status < JOB_ENDED && job->jv_termsig != NULL)
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5881 ch_log(job->jv_channel, "Job terminated by signal \"%s\"",
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5882 job->jv_termsig);
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5883 goto return_dead;
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5884 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5885 return "run";
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5886
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5887 return_dead:
10386
d3f0946b4a80 commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents: 10375
diff changeset
5888 if (job->jv_status < JOB_ENDED)
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5889 job->jv_status = JOB_ENDED;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5890 return "dead";
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5891 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5892
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5893 job_T *
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5894 mch_detect_ended_job(job_T *job_list)
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5895 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5896 # ifdef HAVE_UNION_WAIT
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5897 union wait status;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5898 # else
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5899 int status = -1;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5900 # endif
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5901 pid_t wait_pid = 0;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5902 job_T *job;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5903
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5904 # ifndef USE_SYSTEM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5905 // Do not do this when waiting for a shell command to finish, we would get
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5906 // the exit value here (and discard it), the exit value obtained there
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5907 // would then be wrong.
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5908 if (dont_check_job_ended > 0)
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5909 return NULL;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5910 # endif
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5911
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5912 # ifdef __NeXT__
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5913 wait_pid = wait4(-1, &status, WNOHANG, (struct rusage *)0);
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5914 # else
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5915 wait_pid = waitpid(-1, &status, WNOHANG);
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5916 # endif
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5917 if (wait_pid <= 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5918 // no process ended
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5919 return NULL;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5920 for (job = job_list; job != NULL; job = job->jv_next)
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5921 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5922 if (job->jv_pid == wait_pid)
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5923 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5924 if (WIFEXITED(status))
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5925 // LINTED avoid "bitwise operation on signed value"
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5926 job->jv_exitval = WEXITSTATUS(status);
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5927 else if (WIFSIGNALED(status))
15711
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5928 {
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5929 job->jv_exitval = -1;
15711
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5930 job->jv_termsig = get_signal_name(WTERMSIG(status));
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5931 }
10386
d3f0946b4a80 commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents: 10375
diff changeset
5932 if (job->jv_status < JOB_ENDED)
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5933 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5934 ch_log(job->jv_channel, "Job ended");
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5935 job->jv_status = JOB_ENDED;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5936 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5937 return job;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5938 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5939 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5940 return NULL;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5941 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5942
10320
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5943 /*
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5944 * Send a (deadly) signal to "job".
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5945 * Return FAIL if "how" is not a valid name.
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5946 */
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5947 int
12037
85f0f557661e patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents: 11949
diff changeset
5948 mch_signal_job(job_T *job, char_u *how)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5949 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5950 int sig = -1;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5951
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5952 if (*how == NUL || STRCMP(how, "term") == 0)
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5953 sig = SIGTERM;
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5954 else if (STRCMP(how, "hup") == 0)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5955 sig = SIGHUP;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5956 else if (STRCMP(how, "quit") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5957 sig = SIGQUIT;
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5958 else if (STRCMP(how, "int") == 0)
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5959 sig = SIGINT;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5960 else if (STRCMP(how, "kill") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5961 sig = SIGKILL;
11741
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
5962 #ifdef SIGWINCH
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
5963 else if (STRCMP(how, "winch") == 0)
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
5964 sig = SIGWINCH;
b4d8f956eb18 patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents: 11731
diff changeset
5965 #endif
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5966 else if (isdigit(*how))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5967 sig = atoi((char *)how);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5968 else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5969 return FAIL;
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5970
15123
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5971 // Never kill ourselves!
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5972 if (job->jv_pid != 0)
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5973 {
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5974 // TODO: have an option to only kill the process, not the group?
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5975 kill(-job->jv_pid, sig);
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5976 kill(job->jv_pid, sig);
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5977 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5978
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5979 return OK;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5980 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5981
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5982 /*
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5983 * Clear the data related to "job".
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5984 */
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5985 void
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5986 mch_clear_job(job_T *job)
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5987 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5988 // call waitpid because child process may become zombie
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5989 # ifdef __NeXT__
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5990 (void)wait4(job->jv_pid, NULL, WNOHANG, (struct rusage *)0);
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5991 # else
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5992 (void)waitpid(job->jv_pid, NULL, WNOHANG);
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5993 # endif
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5994 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5995 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5996
12240
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
5997 #if defined(FEAT_TERMINAL) || defined(PROTO)
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
5998 int
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
5999 mch_create_pty_channel(job_T *job, jobopt_T *options)
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6000 {
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6001 int pty_master_fd = -1;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6002 int pty_slave_fd = -1;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6003 channel_T *channel;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6004
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
6005 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out, &job->jv_tty_in);
21079
ce4c58bc5e9e patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents: 20800
diff changeset
6006 if (pty_master_fd < 0 || pty_slave_fd < 0)
ce4c58bc5e9e patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents: 20800
diff changeset
6007 return FAIL;
12240
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6008 close(pty_slave_fd);
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6009
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6010 channel = add_channel();
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6011 if (channel == NULL)
12369
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6012 {
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6013 close(pty_master_fd);
12240
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6014 return FAIL;
12369
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6015 }
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6016 if (job->jv_tty_out != NULL)
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6017 ch_log(channel, "using pty %s on fd %d",
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6018 job->jv_tty_out, pty_master_fd);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6019 job->jv_channel = channel; // ch_refcount was set by add_channel()
12240
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6020 channel->ch_keep_open = TRUE;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6021
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6022 // Only set the pty_master_fd for stdout, do not duplicate it for stderr,
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6023 // it only needs to be read once.
13847
fa0dcdaec6a3 patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents: 13778
diff changeset
6024 channel_set_pipes(channel, pty_master_fd, pty_master_fd, INVALID_FD);
12240
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6025 channel_set_job(channel, job, options);
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6026 return OK;
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6027 }
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6028 #endif
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6029
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 void
10240
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
6035 mch_breakcheck(int force)
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
6036 {
20439
d4b2a8675b78 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents: 20437
diff changeset
6037 if ((mch_cur_tmode == TMODE_RAW || force)
10240
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
6038 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 /*
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6043 * Wait "msec" msec until a character is available from the mouse, keyboard,
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6044 * from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6045 * "msec" == -1 will block forever.
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6046 * Invokes timer callbacks when needed.
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6047 * When "ignore_input" is TRUE even check for pending input when input is
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6048 * already available.
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6049 * "interrupted" (if not NULL) is set to TRUE when no character is available
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6050 * but something else needs to be done.
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6051 * Returns TRUE when a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 static int
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6055 WaitForChar(long msec, int *interrupted, int ignore_input)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 {
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6057 #ifdef FEAT_TIMERS
13060
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents: 12871
diff changeset
6058 return ui_wait_for_chars_or_timer(
1bdc12630fc0 patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents: 12871
diff changeset
6059 msec, WaitForCharOrMouse, interrupted, ignore_input) == OK;
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6060 #else
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6061 return WaitForCharOrMouse(msec, interrupted, ignore_input);
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6062 #endif
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6063 }
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6064
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6065 /*
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6066 * Wait "msec" msec until a character is available from the mouse or keyboard
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6067 * or from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6068 * "msec" == -1 will block forever.
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6069 * for "ignore_input" see WaitForCharOr().
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6070 * "interrupted" (if not NULL) is set to TRUE when no character is available
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6071 * but something else needs to be done.
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6072 * When a GUI is being used, this will never get called -- webb
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6073 */
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6074 static int
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6075 WaitForCharOrMouse(long msec, int *interrupted, int ignore_input)
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6076 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6085 if (!ignore_input && input_available()) // something in inbuf[]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 #if defined(FEAT_MOUSE_DEC)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6089 // May need to query the mouse position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
6092 WantQueryMouse = FALSE;
16489
42910f306377 patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents: 16455
diff changeset
6093 if (!no_query_mouse_for_testing)
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
6094 mch_write((char_u *)"\033[1'|", 5);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 # endif
30719
71137f73c94d patch 9.0.0694: no native sound support on Mac OS
Bram Moolenaar <Bram@vim.org>
parents: 30641
diff changeset
6120 # ifdef FEAT_SOUND_MACOSX
71137f73c94d patch 9.0.0694: no native sound support on Mac OS
Bram Moolenaar <Bram@vim.org>
parents: 30641
diff changeset
6121 // Invoke any pending sound callbacks.
71137f73c94d patch 9.0.0694: no native sound support on Mac OS
Bram Moolenaar <Bram@vim.org>
parents: 30641
diff changeset
6122 process_cfrunloop();
71137f73c94d patch 9.0.0694: no native sound support on Mac OS
Bram Moolenaar <Bram@vim.org>
parents: 30641
diff changeset
6123 # endif
17708
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6124 # ifdef FEAT_SOUND_CANBERRA
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6125 // Invoke any pending sound callbacks.
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6126 if (has_sound_callback_in_queue())
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6127 invoke_sound_callback();
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6128 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 gpm_process_wanted = 0;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6131 avail = RealWaitForChar(read_cmd_fd, msec,
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6132 &gpm_process_wanted, interrupted);
17903
73f4bb1fdfba patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
6133 if (!avail && !gpm_process_wanted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 # else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6135 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 if (!avail)
17903
73f4bb1fdfba patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
6137 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 {
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6139 if (!ignore_input && input_available())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 # endif
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6154 )
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6155 ;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 #else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6158 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162
5541
2f99966971b0 updated for version 7.4.119
Bram Moolenaar <bram@vim.org>
parents: 5533
diff changeset
6163 #ifndef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 * Wait "msec" msec until a character is available from file descriptor "fd".
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6166 * "msec" == 0 will check for characters once.
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6167 * "msec" == -1 will block until a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 * Or when a Linux GPM mouse event is waiting.
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6170 * Or when a clientserver message is on the queue.
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6171 * "interrupted" (if not NULL) is set to TRUE when no character is available
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6172 * but something else needs to be done.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 */
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6174 static int
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6175 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 int ret;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6178 int result;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6179 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6182 // May retry getting characters after an event was handled.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6185 # ifdef ELAPSED_FUNC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6186 // Remember at what time we started, so that we know how much longer we
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6187 // should wait after being interrupted.
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
6188 long start_msec = msec;
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
6189 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190
9209
f8f41f4e0acd commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents: 9207
diff changeset
6191 if (msec > 0)
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6192 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6195 // Handle being called recursively. This may happen for the session
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6196 // manager stuff, it may save the file, which does a breakcheck.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
6202 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 #ifdef MAY_LOOP
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6206 int finished = TRUE; // default is to 'loop' just once
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6207 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6208 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6209 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 #ifndef HAVE_SELECT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6212 // each channel may use in, out and err
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6213 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6224 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6225
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6226 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6227 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6228 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6229 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6230 towait = (int)p_mzq; // don't wait longer than 'mzquantum'
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6231 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6232 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6233 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
6239 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6266 #ifdef FEAT_JOB_CHANNEL
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6267 nfd = channel_poll_setup(nfd, &fds, &towait);
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
6268 #endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6269 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6270 *interrupted = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6272 ret = poll(fds, nfd, towait);
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6273
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6274 result = ret > 0 && (fds[0].revents & POLLIN);
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6275 if (result == 0 && interrupted != NULL && ret > 0)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6276 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6277
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6278 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6279 if (ret == 0 && mzquantum_used)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6280 // MzThreads scheduling is required and timeout occurred
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6281 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6282 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6287 xterm_update(); // Maybe we should hand out clipboard
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 if (--ret == 0 && !input_available())
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6289 // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
6309 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6313 finished = FALSE; // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6316 #ifdef FEAT_JOB_CHANNEL
16054
78faa25f9698 patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents: 15967
diff changeset
6317 // also call when ret == 0, we may be polling a keep-open channel
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6318 if (ret >= 0)
16054
78faa25f9698 patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents: 15967
diff changeset
6319 channel_poll_check(ret, &fds);
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
6320 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6322 #else // HAVE_SELECT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6325 struct timeval *tvp;
15029
588a5fafbb61 patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
6326 // These are static because they can take 8 Kbyte each and cause the
588a5fafbb61 patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
6327 // signal stack to run out with -O3.
588a5fafbb61 patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
6328 static fd_set rfds, wfds, efds;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6330 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6331
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6332 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6333 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6334 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6335 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6336 towait = p_mzq; // don't wait longer than 'mzquantum'
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6337 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6338 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6339 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6341 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6343 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6344 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6345 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6347 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6348 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 */
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6353 select_eintr:
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6354 FD_ZERO(&rfds);
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6355 FD_ZERO(&wfds);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 FD_SET(fd, &rfds);
27579
41a61dbb46d2 patch 8.2.4316: __CYGWIN32__ is not defined on 64 bit systems
Bram Moolenaar <Bram@vim.org>
parents: 27533
diff changeset
6358 # ifndef __QNX__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6359 // For QNX select() always returns 1 if this is set. Why?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
6365 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 maxfd = ConnectionNumber(xterm_dpy);
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
6371
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6372 // An event may have already been read but not handled. In
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6373 // particularly, XFlush may cause this.
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
6374 xterm_update();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6395 # ifdef FEAT_JOB_CHANNEL
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6396 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp);
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6397 # endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6398 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6399 *interrupted = FALSE;
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6400
14718
cf33c47d66aa patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents: 14673
diff changeset
6401 ret = select(maxfd + 1, SELECT_TYPE_ARG234 &rfds,
cf33c47d66aa patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents: 14673
diff changeset
6402 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp);
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6403 result = ret > 0 && FD_ISSET(fd, &rfds);
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6404 if (result)
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6405 --ret;
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6406 else if (interrupted != NULL && ret > 0)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6407 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6408
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6409 # ifdef EINTR
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6410 if (ret == -1 && errno == EINTR)
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6411 {
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6412 // Check whether the EINTR is caused by SIGTSTP
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6413 if (got_tstp && !in_mch_suspend)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6414 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6415 exarg_T ea;
27334
c3d0f82f67d5 patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
6416
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6417 ea.forceit = TRUE;
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6418 ex_stop(&ea);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6419 got_tstp = FALSE;
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6420 }
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6421
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6422 // Check whether window has been resized, EINTR may be caused by
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6423 // SIGWINCH.
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6424 if (do_resize)
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6425 handle_resize();
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6426
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6427 // Interrupted by a signal, need to try again. We ignore msec
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6428 // here, because we do want to check even after a timeout if
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6429 // characters are available. Needed for reading output of an
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6430 // external command after the process has finished.
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6431 goto select_eintr;
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6432 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6433 # endif
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6434 # ifdef __TANDEM
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6435 if (ret == -1 && errno == ENOTSUP)
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6436 {
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6437 FD_ZERO(&rfds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6438 FD_ZERO(&efds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6439 ret = 0;
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6440 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6441 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6442 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6443 if (ret == 0 && mzquantum_used)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6444 // loop if MzThreads must be scheduled and timeout occurred
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6445 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6452 xterm_update(); // Maybe we should hand out clipboard
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6453 // continue looping when we only got the X event and the input
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6454 // buffer is empty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6457 // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 # ifdef FEAT_MOUSE_GPM
27863
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
6463 if (ret > 0 && check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
6477 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6480 finished = FALSE; // keep going if event was only one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6488 finished = FALSE; // keep going if event was only one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6492 #ifdef FEAT_JOB_CHANNEL
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6493 // also call when ret == 0, we may be polling a keep-open channel
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6494 if (ret >= 0)
30077
d45ee1f829ba patch 9.0.0376: clang warns for dead assignments
Bram Moolenaar <Bram@vim.org>
parents: 29898
diff changeset
6495 (void)channel_select_check(ret, &rfds, &wfds);
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
6496 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6498 #endif // HAVE_SELECT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6504 # ifdef FEAT_CLIENTSERVER
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6505 if (server_waiting())
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6506 break;
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6507 # endif
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6508
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6509 // We're going to loop around again, find out for how long
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6512 # ifdef ELAPSED_FUNC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6513 // Compute remaining wait time.
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6514 msec = start_msec - ELAPSED_FUNC(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6516 // Guess we got interrupted halfway.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 if (msec <= 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6520 break; // waited long enough
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6525 return result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6529 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6530 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6531 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6532 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6535 mch_expandpath(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6536 garray_T *gap,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6537 char_u *path,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6538 int flags) // EW_* flags
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6540 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6550 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6553 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 765
diff changeset
6563 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|"
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6564
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6566 mch_expand_wildcards(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6567 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6568 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6569 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6570 char_u ***file,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6571 int flags) // EW_* flags
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 size_t len;
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6575 long llen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 int dir;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
6578
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6579 /*
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6580 * This is the non-OS/2 implementation (really Unix).
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6581 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 char_u *buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6587 #define STYLE_ECHO 0 // use "echo", the default
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6588 #define STYLE_GLOB 1 // use "glob", for csh
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6589 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6590 #define STYLE_PRINT 3 // use "print -N", for zsh
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6591 #define STYLE_BT 4 // `cmd` expansion, execute the pattern
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6592 // directly
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 static int did_find_nul = FALSE;
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6596 int ampersand = FALSE;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6597 // vimglob() function to define for Posix shell
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6598 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >";
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6600 *num_file = 0; // default: no files found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 * Saves a lot of time, because we don't have to start a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6610 # ifdef HAVE_SANDBOX
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6611 // Don't allow any shell command in the sandbox.
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6612 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6613 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6614 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6615
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6619 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 */
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6695
diff changeset
6628 if ((tempname = vim_tempname('o', FALSE)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
6630 emsg(_(e_cant_get_temp_file_name));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 * Let the shell expand the patterns and write the result into the temp
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6636 * file.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6637 * STYLE_BT: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6638 * If expanding `cmd` execute it directly.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6639 * STYLE_GLOB: NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6640 * If we use *csh, "glob" will work better than "echo".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6641 * STYLE_PRINT: NL or NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6642 * If we use *zsh, "print -N" will work better than "glob".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6643 * STYLE_VIMGLOB: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6644 * If we use *sh*, we define "vimglob()".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6645 * STYLE_ECHO: space separated.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6646 * A shell we don't know, stay safe and use "echo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6659 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh),
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6660 "sh") != NULL)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6661 shell_style = STYLE_VIMGLOB;
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6662
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6663 // Compute the length of the command. We need 2 extra bytes: for the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6664 // optional '&' and for the NUL.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6665 // Worst case: "unset nonomatch; print -N >" plus two is 29
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 len = STRLEN(tempname) + 29;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6667 if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6668 len += STRLEN(sh_vimglob_func);
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6669
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6670 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6671 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6672 // Count the length of the patterns in the same way as they are put in
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6673 // "command" below.
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6674 #ifdef USE_SYSTEM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6675 len += STRLEN(pat[i]) + 3; // add space and two quotes
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6676 #else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6677 ++len; // add space
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6678 for (j = 0; pat[i][j] != NUL; ++j)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6679 {
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6680 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6681 ++len; // may add a backslash
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6682 ++len;
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6683 }
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6684 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6685 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6689 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6704 // change `command; command& ` to (command; command )
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6705 STRCPY(command, "(");
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6706 STRCAT(command, pat[0] + 1); // exclude first backtick
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 p = command + STRLEN(command) - 1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6708 *p-- = ')'; // remove last backtick
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
6709 while (p > command && VIM_ISWHITE(*p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 --p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6711 if (*p == '&') // remove trailing '&'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 {
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6713 ampersand = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 {
26183
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6720 STRCPY(command, "");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6721 if (shell_style == STYLE_GLOB)
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6722 {
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6723 // Assume the nonomatch option is valid only for csh like shells,
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6724 // otherwise, this may set the positional parameters for the shell,
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6725 // e.g. "$*".
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6726 if (flags & EW_NOTFOUND)
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6727 STRCAT(command, "set nonomatch; ");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6728 else
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6729 STRCAT(command, "unset nonomatch; ");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6730 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 STRCAT(command, "print -N >");
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6735 else if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6736 STRCAT(command, sh_vimglob_func);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6740
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 STRCAT(command, tempname);
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6742
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6746 // When using system() always add extra quotes, because the shell
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6747 // is started twice. Otherwise put a backslash before special
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6748 // characters, except inside ``.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6754 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6755
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 *p++ = ' ';
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6758 for (j = 0; pat[i][j] != NUL; ++j)
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6759 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6760 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6761 intick = !intick;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6762 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6763 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6764 // Remove a backslash, take char literally. But keep
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6765 // backslash inside backticks, before a special character
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6766 // and before a backtick.
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6767 if (intick
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6768 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6769 || pat[i][j + 1] == '`')
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6770 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6771 ++j;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6772 }
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6773 else if (!intick
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6774 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$')
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6775 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6776 // Put a backslash before a special character, but not
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6777 // when inside ``. And not for $var when EW_KEEPDOLLAR is
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6778 // set.
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6779 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6780
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6781 // Copy one character.
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6782 *p++ = pat[i][j];
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6783 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 show_shell_mess = FALSE;
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6789 if (ampersand)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6790 STRCAT(command, "&"); // put the '&' after the redirection
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 if (shell_style == STYLE_PRINT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6798 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 * vi can do it, so we will too, but it is only necessary if there is a "$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat))
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6806 extra_shell_arg = (char_u *)"-f"; // Use csh fast option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6813 // When running in the background, give it some time to create the temp
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6814 // file, but don't wait for it to finish.
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6815 if (ampersand)
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
6816 mch_delay(10L, MCH_DELAY_IGNOREINPUT);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6818 extra_shell_arg = NULL; // cleanup
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6822 if (i != 0) // mch_call_shell() failed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6832 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6835 redraw_later_clear(); // probably messed up screen
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6836 msg_putchar('\n'); // clear bottom line quickly
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6837 cmdline_row = Rows - 1; // continue on last line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26336
diff changeset
6842 msg(_(e_cannot_expand_wildcards));
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6843 msg_start(); // don't overwrite this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6846 // If a `cmd` expansion failed, don't list `cmd` as a match, even when
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6847 // EW_NOTFOUND is given
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6859 // Something went wrong, perhaps a file name with a special char.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26336
diff changeset
6862 msg(_(e_cannot_expand_wildcards));
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6863 msg_start(); // don't overwrite this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 fseek(fd, 0L, SEEK_END);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6869 llen = ftell(fd); // get size of temp file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 fseek(fd, 0L, SEEK_SET);
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6871 if (llen < 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6872 // just in case ftell() would fail
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6873 buffer = NULL;
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6874 else
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6875 buffer = alloc(llen + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6878 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 }
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6884 len = llen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 mch_remove(tempname);
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
6888 if (i != (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6890 // unexpected read error
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
6891 semsg(_(e_cant_read_file_str), tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
6898 # ifdef __CYGWIN__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6899 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 p = buffer;
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
6901 for (i = 0; i < (int)len; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6908 // file names are separated with Space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6911 buffer[len] = '\n'; // make sure the buffer ends in NL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 p = buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6913 for (i = 0; *p != '\n'; ++i) // count number of entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6917 p = skipwhite(p); // skip to next entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6920 // file names are separated with NL
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6921 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6923 buffer[len] = NUL; // make sure the buffer ends in NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 p = buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6925 for (i = 0; *p != NUL; ++i) // count number of entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6931 p = skipwhite(p); // skip leading white space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6934 // file names are separated with NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 * When we found a NUL once, we know zsh is OK, set did_find_nul and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 if (shell_style == STYLE_PRINT && !did_find_nul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6948 // If there is a NUL, set did_find_nul, else set check_spaces
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2707
diff changeset
6949 buffer[len] = NUL;
5533
e35c69ad4823 updated for version 7.4.115
Bram Moolenaar <bram@vim.org>
parents: 5421
diff changeset
6950 if (len && (int)STRLEN(buffer) < (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 for (p = buffer; p < buffer + len; ++p)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6966 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 if (len)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6972 ++i; // count last entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 *num_file = i;
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
6985 *file = ALLOC_MULT(char_u *, i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6988 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 (*file)[i] = p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7000 // Space or NL separates
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
7001 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
7002 || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 {
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
7004 while (!(shell_style == STYLE_ECHO && *p == ' ')
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
7005 && *p != '\n' && *p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7007 if (p == buffer + len) // last entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 *p++ = NUL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7012 p = skipwhite(p); // skip to next entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7015 else // NUL separates
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7017 while (*p && p < buffer + len) // skip entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7019 ++p; // skip NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7028 // Require the files to exist. Helps when using /bin/sh
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7032 // check if this entry should be included
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7037 // Skip files that are not executable if we check for that.
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
7038 if (!dir && (flags & EW_EXEC)
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
7039 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD)))
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
7040 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
7041
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
7042 p = alloc(STRLEN((*file)[i]) + 1 + dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 if (dir)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7047 add_pathsep(p); // add '/' to a directory name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7054 if (*num_file == 0) // rejected all entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 {
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13060
diff changeset
7056 VIM_CLEAR(*file);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7068 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7071 save_patterns(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7072 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7073 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7074 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7075 char_u ***file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7078 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
7080 *file = ALLOC_MULT(char_u *, num_pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7084 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7085 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7086 if (s != NULL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7087 // Be compatible with expand_filename(): halve the number of
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7088 // backslashes.
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7089 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7090 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7091 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7101 mch_has_exp_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 {
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11115
diff changeset
7103 for ( ; *p; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7125 mch_has_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 {
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11115
diff changeset
7127 for ( ; *p; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7146 have_wildcard(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7157 have_dollars(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
7167 #if !defined(HAVE_RENAME) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 int
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
7174 mch_rename(const char *src, const char *dest)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7178 if (stat(dest, &st) >= 0) // fail if destination exists
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 return -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7180 if (link(src, dest) != 0) // link file to new name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 return -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7182 if (mch_remove(src) == 0) // delete link to old name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7186 #endif // !HAVE_RENAME
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7188 #if defined(FEAT_MOUSE_GPM) || defined(PROTO)
27863
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7189 # if defined(DYNAMIC_GPM) || defined(PROTO)
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7190 /*
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7191 * Initialize Gpm's symbols for dynamic linking.
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7192 * Must be called only if libgpm_hinst is NULL.
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7193 */
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7194 static int
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7195 load_libgpm(void)
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7196 {
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7197 libgpm_hinst = dlopen("libgpm.so", RTLD_LAZY|RTLD_GLOBAL);
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7198
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7199 if (libgpm_hinst == NULL)
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7200 {
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7201 if (p_verbose > 0)
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7202 smsg_attr(HL_ATTR(HLF_W),
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
7203 _("Could not load gpm library: %s"), dlerror());
27863
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7204 return FAIL;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7205 }
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7206
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7207 if (
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7208 (dll_Gpm_Open = dlsym(libgpm_hinst, "Gpm_Open")) == NULL
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7209 || (dll_Gpm_Close = dlsym(libgpm_hinst, "Gpm_Close")) == NULL
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7210 || (dll_Gpm_GetEvent = dlsym(libgpm_hinst, "Gpm_GetEvent")) == NULL
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7211 || (dll_gpm_flag = dlsym(libgpm_hinst, "gpm_flag")) == NULL
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7212 || (dll_gpm_fd = dlsym(libgpm_hinst, "gpm_fd")) == NULL
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7213 )
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7214 {
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7215 semsg(_(e_could_not_load_library_str_str), "gpm", dlerror());
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7216 dlclose(libgpm_hinst);
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7217 libgpm_hinst = NULL;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7218 dll_gpm_flag = NULL;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7219 dll_gpm_fd = NULL;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7220 return FAIL;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7221 }
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7222 return OK;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7223 }
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7224
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7225 int
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7226 gpm_available(void)
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7227 {
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7228 return libgpm_hinst != NULL || load_libgpm() == OK;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7229 }
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7230 # endif // DYNAMIC_GPM
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7231
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7237 gpm_open(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7239 static Gpm_Connect gpm_connect; // Must it be kept till closing ?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240
27863
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7241 #ifdef DYNAMIC_GPM
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7242 if (!gpm_available())
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7243 return 0;
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7244 #endif
f1799ba16729 patch 8.2.4457: the GPM library can only be linked statically
Bram Moolenaar <Bram@vim.org>
parents: 27579
diff changeset
7245
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 gpm_connect.defaultMask = ~GPM_HARD;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7250 // Default handling for mouse move
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7251 gpm_connect.minMod = 0; // Handle any modifier keys
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7255 // gpm library tries to handling TSTP causes
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7256 // problems. Anyways, we close connection to Gpm whenever
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7257 // we are going to suspend or starting an external process
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7258 // so we shouldn't have problem with this
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
7259 # ifdef SIGTSTP
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
7260 signal(SIGTSTP, restricted ? SIG_IGN : (void (*)())sig_tstp);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
7261 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7262 return 1; // succeed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 if (gpm_fd == -2)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7265 Gpm_Close(); // We don't want to talk to xterm via gpm
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7268 return 1; // already open
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 /*
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7272 * Returns TRUE if the GPM mouse is enabled.
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7273 */
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7274 int
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7275 gpm_enabled(void)
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7276 {
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7277 return gpm_flag && gpm_fd >= 0;
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7278 }
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7279
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7280 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7284 gpm_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 {
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7286 if (gpm_enabled())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289
16523
a72ad8a8b249 patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
7290 /*
a72ad8a8b249 patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
7291 * Reads gpm event and adds special keys to input buf. Returns length of
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 * generated key sequence.
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
7293 * This function is styled after gui_send_mouse_event().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7296 mch_gpm_process(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 #ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7310 // Don't put events in the input queue now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7318 string[0] = ESC; // Our termcode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7338 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341 return 0;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7342 // Don't know what to do. Can more than one button be
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7343 // reported in one event?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7355 // This code is based on gui_x11_mouse_cb in gui_x11.c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 vim_modifiers = 0x0;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7358 // I ignore capslock stats. Aren't we all just hate capslock mixing with
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7359 // Vim commands ? Besides, gpm_event.modifiers is unsigned char, and
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7360 // K_CAPSSHIFT is defined 8, so it probably isn't even reported
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7369 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7374 #endif // FEAT_MOUSE_GPM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7376 #ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7377 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7378 * Initialize connection with sysmouse.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7379 * Let virtual console inform us with SIGUSR2 for pending sysmouse
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7380 * output, any sysmouse output than will be processed via sig_sysmouse().
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7381 * Return OK if succeeded, FAIL if failed.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7382 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7383 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7384 sysmouse_open(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7385 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7386 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7387
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7388 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7389 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7390 mouse.u.mode.signal = SIGUSR2;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7391 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7392 {
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
7393 signal(SIGUSR2, (void (*)())sig_sysmouse);
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7394 mouse.operation = MOUSE_SHOW;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7395 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7396 return OK;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7397 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7398 return FAIL;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7399 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7400
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7401 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7402 * Stop processing SIGUSR2 signals, and also make sure that
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7403 * virtual console do not send us any sysmouse related signal.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7404 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7405 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7406 sysmouse_close(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7407 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7408 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7409
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7410 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7411 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7412 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7413 mouse.u.mode.signal = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7414 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7415 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7416
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7417 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7418 * Gets info from sysmouse and adds special keys to input buf.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7419 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
7420 static void
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7421 sig_sysmouse SIGDEFARG(sigarg)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7422 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7423 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7424 struct video_info video;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7425 char_u string[6];
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7426 int row, col;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7427 int button;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7428 int buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7429 static int oldbuttons = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7430
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7431 #ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7432 // Don't put events in the input queue now.
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7433 if (hold_gui_events)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7434 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7435 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7436
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7437 mouse.operation = MOUSE_GETINFO;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7438 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7439 && ioctl(1, FBIO_MODEINFO, &video) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7440 && ioctl(1, CONS_MOUSECTL, &mouse) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7441 && video.vi_cheight > 0 && video.vi_cwidth > 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7442 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7443 row = mouse.u.data.y / video.vi_cheight;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7444 col = mouse.u.data.x / video.vi_cwidth;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7445 buttons = mouse.u.data.buttons;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7446 string[0] = ESC; // Our termcode
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7447 string[1] = 'M';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7448 string[2] = 'S';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7449 if (oldbuttons == buttons && buttons != 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7450 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7451 button = MOUSE_DRAG;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7452 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7453 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7454 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7455 switch (buttons)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7456 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7457 case 0:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7458 button = MOUSE_RELEASE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7459 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7460 case 1:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7461 button = MOUSE_LEFT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7462 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7463 case 2:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7464 button = MOUSE_MIDDLE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7465 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7466 case 4:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7467 button = MOUSE_RIGHT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7468 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7469 default:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7470 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7471 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7472 oldbuttons = buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7473 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7474 string[3] = (char_u)(button);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7475 string[4] = (char_u)(col + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7476 string[5] = (char_u)(row + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7477 add_to_input_buf(string, 6);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7478 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7479 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7480 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7481 #endif // FEAT_SYSMOUSE
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7482
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 #if defined(FEAT_LIBCALL) || defined(PROTO)
7807
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7484 typedef char_u * (*STRPROCSTR)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7485 typedef char_u * (*INTPROCSTR)(int);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7486 typedef int (*STRPROCINT)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7487 typedef int (*INTPROCINT)(int);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7494 mch_libcall(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7495 char_u *libname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7496 char_u *funcname,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7497 char_u *argstring, // NULL when using a argint
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7498 int argint,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7499 char_u **string_result, // NULL when using number_result
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7500 int *number_result)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7504 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7508 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7509 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7514 /*
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7515 * Get a handle to the DLL module.
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7516 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7517 # if defined(USE_DLOPEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7518 // First clear any error, it's not cleared by the dlopen() call.
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7519 (void)dlerror();
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7520
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7523 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7526 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7527 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7528 // "dlerr" must be used before dlclose()
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27346
diff changeset
7529 dlerr = dlerror();
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7530 if (dlerr != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
7531 semsg(_("dlerror = \"%s\""), dlerr);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7532 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7534 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7537 // If the handle is valid, try to get the function address.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 {
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7540 # ifdef USING_SETJMP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 success = FALSE;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
7549 # if defined(USE_DLOPEN)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7550 dlerr = NULL;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
7551 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7560 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 # if defined(USE_DLOPEN)
10620
2198b53b9ffe patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents: 10418
diff changeset
7563 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname);
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27346
diff changeset
7564 dlerr = dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7570 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7571 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7572 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7573 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7574 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 if (string_result == NULL)
22254
900737f2ee98 patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents: 21992
diff changeset
7577 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 retval_str = (ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 # if defined(USE_DLOPEN)
10620
2198b53b9ffe patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents: 10418
diff changeset
7585 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname);
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27346
diff changeset
7586 dlerr = dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7592 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7593 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7594 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7595 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7596 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 if (string_result == NULL)
22254
900737f2ee98 patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents: 21992
diff changeset
7599 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7605 // Save the string before we free the library.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7606 // Assume that a "1" or "-1" result is an illegal pointer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7615 # ifdef USING_SETJMP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7622 // try to find the name of this signal
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 break;
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
7626 semsg(e_got_sig_str_in_libcall, signal_info[i].name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7628 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7629 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7630
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7631 # if defined(USE_DLOPEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7632 // "dlerr" must be used before dlclose()
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7633 if (dlerr != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
7634 semsg(_("dlerror = \"%s\""), dlerr);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7635
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7636 // Free the DLL module.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7640 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
7645 semsg(_(e_library_call_failed_for_str), funcname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7651 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7654 static int xterm_trace = -1; // default: disabled
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7660 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7661 setup_term_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7668 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 int (*oldhandler)();
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7674 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 int (*oldIOhandler)();
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7676 # endif
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7677 # ifdef ELAPSED_FUNC
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
7678 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 if (p_verbose > 0)
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7681 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7684 // Ignore X errors while opening the display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7687 # if defined(USING_SETJMP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7688 // Ignore X IO errors while opening the display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 else
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7697 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp);
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
7701 if (xterm_dpy != NULL)
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
7702 xterm_dpy_retry_count = 0;
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7703 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 mch_endjmp();
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7705 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7708 # if defined(USING_SETJMP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7709 // Now handle X IO errors normally.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 (void)XSetIOErrorHandler(oldIOhandler);
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7711 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7712 // Now handle X errors normally.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
7718 verb_msg(_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7721
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7722 // Catch terminating error of the X server connection.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7723 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7725 # ifdef ELAPSED_FUNC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7727 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7728 verbose_enter();
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7729 xopen_message(ELAPSED_FUNC(start_tv));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7730 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7731 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7734 // Create a Shell to make converters work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 x11_setup_atoms(xterm_dpy);
2270
917fff7bc09d Fixes for time in clipboard request. Also fix ownership. (David Fries)
Bram Moolenaar <bram@vim.org>
parents: 2210
diff changeset
7750 x11_setup_selection(xterm_Shell);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7754 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7755 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 x11_window = (Window)atol(strp);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7763 // Check if $WINDOWID is valid.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7772 start_xterm_trace(int button)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7776 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7777 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7778 do_xterm_trace();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7783 stop_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7787 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7790 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7794 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7795 do_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7799 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7800 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7801 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7810 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7811 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7815 // Get the hints just before tracking starts. The font size might
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7816 // have changed recently.
1510
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7817 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints)
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7818 || !(got_hints & PResizeInc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7822 xterm_trace = -1; // Not enough data -- disable tracing
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7825
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7826 // Rely on the same mouse code for the duration of this
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7827 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 prev_row = mouse_row;
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6933
diff changeset
7829 prev_col = mouse_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7832 // Find the offset of the chars, there might be a scrollbar on the
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7833 // left of the window and/or a menu on the top (eterm etc.)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7834 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7835 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7836 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7840 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7842 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7843 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7845 }
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2707
diff changeset
7846 if (mouse_code == NULL || STRLEN(mouse_code) > 45)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7848 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7849 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7852 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7853 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7855 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7856 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7857 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7858 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7862 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7863 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7864 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7865 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7866 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869 prev_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7870 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7872
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
7873 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7875 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7877 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7878 clear_xterm_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7880 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7882 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7883 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7885 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7886 {
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7887 # if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7888 // Lesstif and Solaris crash here, lose some memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 XtCloseDisplay(xterm_dpy);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7890 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7891 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7892 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7893 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7894 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7895 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7898 // Lesstif and Solaris crash here, lose some memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7902 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 /*
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7907 * Catch up with GUI or X events.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7908 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7909 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7910 clip_update(void)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7911 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7912 # ifdef FEAT_GUI
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7913 if (gui.in_use)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7914 gui_mch_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7915 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7916 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7917 if (xterm_Shell != (Widget)0)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7918 xterm_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7919 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7920
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7921 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7928 xterm_update(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7932 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 {
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7934 XtInputMask mask = XtAppPending(app_context);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7935
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7936 if (mask == 0 || vim_is_input_buf_full())
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7937 break;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7938
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7939 if (mask & XtIMXEvent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7941 // There is an event to process.
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7942 XtAppNextEvent(app_context, &event);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7943 #ifdef FEAT_CLIENTSERVER
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7944 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7945 XPropertyEvent *e = (XPropertyEvent *)&event;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7946
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7947 if (e->type == PropertyNotify && e->window == commWindow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 && e->atom == commProperty && e->state == PropertyNewValue)
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7949 serverEventProc(xterm_dpy, &event, 0);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7950 }
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7951 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7952 XtDispatchEvent(&event);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7953 }
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7954 else
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7955 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7956 // There is something else than an event to process.
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7957 XtAppProcessEvent(app_context, mask);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7958 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7961
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7962 int
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7963 clip_xterm_own_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7970 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7971 clip_xterm_lose_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7977 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7978 clip_xterm_request_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7985 clip_xterm_set_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7987 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7997 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7998 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7999 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8000 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8001 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8002 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8003 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8004 {
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
8005 int save_cmod_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8006 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
8008 save_cmod_flags = cmdmod.cmod_flags;
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
8009 cmdmod.cmod_flags |= CMOD_CONFIRM;
7469
15eefe1b0dad commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents: 7420
diff changeset
8010 if (check_changed_any(FALSE, FALSE))
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8011 // Mustn't logout
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 cancel_shutdown = True;
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
8013 cmdmod.cmod_flags = save_cmod_flags;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8014 setcursor(); // position cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8015 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8017 // Done interaction
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8018 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8019
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8020 // Finish off
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8021 // Only end save-yourself here if we're not cancelling shutdown;
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8022 // we'll get a cancelled callback later in which we'll end it.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8023 // Hopefully get around glitchy SMs (like GNOME-1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8030 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8033 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8035 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8036 xsmp_handle_save_yourself(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8037 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8038 SmPointer client_data UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8039 int save_type UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8040 Bool shutdown,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8041 int interact_style UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8042 Bool fast UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8043 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8044 // Handle already being in saveyourself
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8045 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8046 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8047 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8048 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8049
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8050 // First up, preserve all files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8051 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8052 ml_sync_all(FALSE, FALSE); // preserve all swap files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
8055 verb_msg(_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8057 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8058 // Now see if we can ask about unsaved files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8059 if (shutdown && !fast && gui.in_use)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8060 // Need to interact with user, but need SM's permission
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8061 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8062 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8063 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8064 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8065 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8066 // Can stop the cycle here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8067 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8068 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8073 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8076 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8077 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8080
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8081 // quit quickly leaving swapfiles for modified buffers behind
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8082 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8086 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8087 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8088 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8089 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8090 xsmp_save_complete(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8091 SmcConn smc_conn UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8092 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8094 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8103 xsmp_shutdown_cancelled(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8104 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8105 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8108 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8109 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8110 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8114 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8115 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8117 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8118 xsmp_ice_connection(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8119 IceConn iceConn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8120 IcePointer clientData UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8121 Bool opening,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8122 IcePointer *watchData UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8123 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8124 // Intercept creation of ICE connection fd
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8125 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8127 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8128 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8132
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8133 // Handle any ICE processing that's required; return FAIL if SM lost
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8134 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8135 xsmp_handle_requests(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8139 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8140 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8141 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8142 // Lost ICE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8143 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
8144 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8145 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8146 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8148 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8149 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8152 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8154 // Set up X Session Management Protocol
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8155 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8160 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
8167 verb_msg(_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8171 // Set up SM callbacks - must have all, even if they're not used
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8173 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8175 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8177 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8178 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8179 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8180
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8181 // Set up a watch on ICE connection creations. The "dummy" argument is
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8182 // apparently required for FreeBSD (we get a BUS error when using NULL).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 if (p_verbose > 0)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
8186 verb_msg(_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8187 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8189
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8190 // Create an SM connection
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8191 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8192 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8193 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8194 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8195 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8196 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8197 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8198 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8199 NULL,
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
8200 &xsmp.clientid,
14828
421e120ffb30 patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
8201 sizeof(errorstring) - 1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8203 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8204 {
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8205 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8206 {
22695
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8207 char errorreport[132];
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8208
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8209 // If the message is too long it might not be NUL terminated. Add
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8210 // a NUL at the end to make sure we don't go over the end.
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8211 errorstring[sizeof(errorstring) - 1] = NUL;
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8212 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
8213 _("XSMP SmcOpenConnection failed: %s"), errorstring);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
8214 verb_msg(errorreport);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8215 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8218 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 #if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8221 // ID ourselves
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8222 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8223 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8224 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8225 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8229 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 SmcSetProperties(xsmp.smcconn, 1, smprops);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8235 // Shut down XSMP comms.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8237 xsmp_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 SmcCloseConnection(xsmp.smcconn, 0, NULL);
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
8242 if (xsmp.clientid != NULL)
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
8243 free(xsmp.clientid);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
8244 xsmp.clientid = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8248 #endif // USE_XSMP
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8249
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8250 #if defined(FEAT_RELTIME) || defined(PROTO)
29187
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8251 # if defined(HAVE_TIMER_CREATE) || defined(PROTO)
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8252 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8253 * Implement timeout with timer_create() and timer_settime().
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8254 */
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8255 static volatile sig_atomic_t timeout_flag = FALSE;
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8256 static timer_t timer_id;
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8257 static int timer_created = FALSE;
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8258
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8259 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8260 * Callback for when the timer expires.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8261 */
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8262 static void
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8263 set_flag(union sigval _unused UNUSED)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8264 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8265 timeout_flag = TRUE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8266 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8267
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8268 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8269 * Stop any active timeout.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8270 */
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8271 void
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8272 stop_timeout(void)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8273 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8274 static struct itimerspec disarm = {{0, 0}, {0, 0}};
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8275
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8276 if (timer_created)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8277 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8278 int ret = timer_settime(timer_id, 0, &disarm, NULL);
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8279
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8280 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8281 semsg(_(e_could_not_clear_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8282 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8283
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8284 // Clear the current timeout flag; any previous timeout should be
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8285 // considered _not_ triggered.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8286 timeout_flag = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8287 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8288
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8289 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8290 * Start the timeout timer.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8291 *
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8292 * The return value is a pointer to a flag that is initialised to FALSE. If the
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8293 * timeout expires, the flag is set to TRUE. This will only return pointers to
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8294 * static memory; i.e. any pointer returned by this function may always be
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8295 * safely dereferenced.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8296 *
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8297 * This function is not expected to fail, but if it does it will still return a
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8298 * valid flag pointer; the flag will remain stuck as FALSE .
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8299 */
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8300 volatile sig_atomic_t *
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8301 start_timeout(long msec)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8302 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8303 struct itimerspec interval = {
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8304 {0, 0}, // Do not repeat.
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8305 {msec / 1000, (msec % 1000) * 1000000}}; // Timeout interval
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8306 int ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8307
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8308 // This is really the caller's responsibility, but let's make sure the
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8309 // previous timer has been stopped.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8310 stop_timeout();
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8311
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8312 if (!timer_created)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8313 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8314 struct sigevent action = {0};
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8315
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8316 action.sigev_notify = SIGEV_THREAD;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8317 action.sigev_notify_function = set_flag;
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8318 ret = timer_create(CLOCK_MONOTONIC, &action, &timer_id);
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8319 if (ret < 0)
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8320 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8321 semsg(_(e_could_not_set_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8322 return &timeout_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8323 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8324 timer_created = TRUE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8325 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8326
29237
c7aa0c46acd5 patch 8.2.5137: cannot build without the +channel feature
Bram Moolenaar <Bram@vim.org>
parents: 29220
diff changeset
8327 # ifdef FEAT_JOB_CHANNEL
29191
0af5fe160e4e patch 8.2.5115: search timeout is overrun with some patterns
Bram Moolenaar <Bram@vim.org>
parents: 29187
diff changeset
8328 ch_log(NULL, "setting timeout timer to %d sec %ld nsec",
0af5fe160e4e patch 8.2.5115: search timeout is overrun with some patterns
Bram Moolenaar <Bram@vim.org>
parents: 29187
diff changeset
8329 (int)interval.it_value.tv_sec, (long)interval.it_value.tv_nsec);
29237
c7aa0c46acd5 patch 8.2.5137: cannot build without the +channel feature
Bram Moolenaar <Bram@vim.org>
parents: 29220
diff changeset
8330 # endif
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8331 ret = timer_settime(timer_id, 0, &interval, NULL);
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8332 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8333 semsg(_(e_could_not_set_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8334
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8335 return &timeout_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8336 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8337
29187
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8338 /*
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8339 * To be used before fork/exec: delete any created timer.
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8340 */
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8341 void
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8342 delete_timer(void)
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8343 {
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8344 if (timer_created)
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8345 {
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8346 timer_delete(timer_id);
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8347 timer_created = FALSE;
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8348 }
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8349 }
87ad2de4fe41 patch 8.2.5113: timer becomes invalid after fork/exec, :gui gives errors
Bram Moolenaar <Bram@vim.org>
parents: 29092
diff changeset
8350
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8351 # else // HAVE_TIMER_CREATE
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8352
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8353 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8354 * Implement timeout with setitimer()
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8355 */
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8356 static struct sigaction prev_sigaction;
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8357 static volatile sig_atomic_t timeout_flag = FALSE;
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8358 static int timer_active = FALSE;
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8359 static int timer_handler_active = FALSE;
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8360 static volatile sig_atomic_t alarm_pending = FALSE;
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8361
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8362 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8363 * Handle SIGALRM for a timeout.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8364 */
29079
9781c150eddd patch 8.2.5061: C89 requires signal handlers to return void
Bram Moolenaar <Bram@vim.org>
parents: 29071
diff changeset
8365 static void
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8366 set_flag SIGDEFARG(sigarg)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8367 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8368 if (alarm_pending)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8369 alarm_pending = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8370 else
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8371 timeout_flag = TRUE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8372 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8373
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8374 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8375 * Stop any active timeout.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8376 */
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8377 void
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8378 stop_timeout(void)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8379 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8380 static struct itimerval disarm = {{0, 0}, {0, 0}};
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8381 int ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8382
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8383 if (timer_active)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8384 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8385 timer_active = FALSE;
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8386 ret = setitimer(ITIMER_REAL, &disarm, NULL);
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8387 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8388 // Should only get here as a result of coding errors.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8389 semsg(_(e_could_not_clear_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8390 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8391
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8392 if (timer_handler_active)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8393 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8394 timer_handler_active = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8395 ret = sigaction(SIGALRM, &prev_sigaction, NULL);
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8396 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8397 // Should only get here as a result of coding errors.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8398 semsg(_(e_could_not_reset_handler_for_timeout_str),
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8399 strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8400 }
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8401 timeout_flag = FALSE;
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8402 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8403
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8404 /*
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8405 * Start the timeout timer.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8406 *
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8407 * The return value is a pointer to a flag that is initialised to FALSE. If the
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8408 * timeout expires, the flag is set to TRUE. This will only return pointers to
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8409 * static memory; i.e. any pointer returned by this function may always be
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8410 * safely dereferenced.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8411 *
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8412 * This function is not expected to fail, but if it does it will still return a
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8413 * valid flag pointer; the flag will remain stuck as FALSE .
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8414 */
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8415 volatile sig_atomic_t *
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8416 start_timeout(long msec)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8417 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8418 struct itimerval interval = {
31140
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8419 {0, 0}, // Do not repeat.
a52697bcffa6 patch 9.0.0904: various comment and indent flaws
Bram Moolenaar <Bram@vim.org>
parents: 30719
diff changeset
8420 {msec / 1000, (msec % 1000) * 1000}}; // Timeout interval
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8421 struct sigaction handle_alarm;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8422 int ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8423 sigset_t sigs;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8424 sigset_t saved_sigs;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8425
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8426 // This is really the caller's responsibility, but let's make sure the
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8427 // previous timer has been stopped.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8428 stop_timeout();
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8429
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8430 // There is a small chance that SIGALRM is pending and so the handler must
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8431 // ignore it on the first call.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8432 alarm_pending = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8433 ret = sigemptyset(&sigs);
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8434 ret = ret == 0 ? sigaddset(&sigs, SIGALRM) : ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8435 ret = ret == 0 ? sigprocmask(SIG_BLOCK, &sigs, &saved_sigs) : ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8436 timeout_flag = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8437 ret = ret == 0 ? sigpending(&sigs) : ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8438 if (ret == 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8439 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8440 alarm_pending = sigismember(&sigs, SIGALRM);
29081
b66386af68f8 patch 8.2.5062: Coverity warns for dead code
Bram Moolenaar <Bram@vim.org>
parents: 29079
diff changeset
8441 ret = sigprocmask(SIG_SETMASK, &saved_sigs, NULL);
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8442 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8443 if (unlikely(ret != 0 || alarm_pending < 0))
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8444 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8445 // Just catching coding errors. Write an error message, but carry on.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8446 semsg(_(e_could_not_check_for_pending_sigalrm_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8447 alarm_pending = FALSE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8448 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8449
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8450 // Set up the alarm handler first.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8451 ret = sigemptyset(&handle_alarm.sa_mask);
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8452 handle_alarm.sa_handler = set_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8453 handle_alarm.sa_flags = 0;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8454 ret = ret == 0 ? sigaction(SIGALRM, &handle_alarm, &prev_sigaction) : ret;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8455 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8456 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8457 // Should only get here as a result of coding errors.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8458 semsg(_(e_could_not_set_handler_for_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8459 return &timeout_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8460 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8461 timer_handler_active = TRUE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8462
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8463 // Set up the interval timer once the alarm handler is in place.
29245
b12fd2b3be63 patch 8.2.5141: using "volatile int" in a signal handler might be wrong
Bram Moolenaar <Bram@vim.org>
parents: 29237
diff changeset
8464 ret = setitimer(ITIMER_REAL, &interval, NULL);
29071
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8465 if (ret < 0)
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8466 {
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8467 // Should only get here as a result of coding errors.
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8468 semsg(_(e_could_not_set_timeout_str), strerror(errno));
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8469 stop_timeout();
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8470 return &timeout_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8471 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8472
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8473 timer_active = TRUE;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8474 return &timeout_flag;
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8475 }
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8476 # endif // HAVE_TIMER_CREATE
b90bca860b5a patch 8.2.5057: using gettimeofday() for timeout is very inefficient
Bram Moolenaar <Bram@vim.org>
parents: 28809
diff changeset
8477 #endif // FEAT_RELTIME