annotate src/os_unix.c @ 27716:4097434c7c67 v8.2.4384

patch 8.2.4384: Vim9: error message not tested, some code not tested Commit: https://github.com/vim/vim/commit/bc510064027da8024d59460c9c816aea4ffac096 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 14 21:19:04 2022 +0000 patch 8.2.4384: Vim9: error message not tested, some code not tested Problem: Vim9: error message not tested, some code not tested. Solution: Add a couple of test cases. Give an error for a command modifier without a command.
author Bram Moolenaar <Bram@vim.org>
date Mon, 14 Feb 2022 22:30:03 +0100
parents 41a61dbb46d2
children f1799ba16729
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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 # include <gpm.h>
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59 // <linux/keyboard.h> contains defines conflicting with "keymap.h",
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60 // I just copied relevant defines here. A cleaner solution would be to put gpm
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61 // code into separate file and include there linux/keyboard.h
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62 // #include <linux/keyboard.h>
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63 # define KG_SHIFT 0
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64 # define KG_CTRL 2
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65 # define KG_ALT 3
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66 # define KG_ALTGR 1
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67 # define KG_SHIFTL 4
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68 # define KG_SHIFTR 5
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69 # define KG_CTRLL 6
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70 # define KG_CTRLR 7
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71 # define KG_CAPSSHIFT 8
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72
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73 static void gpm_close(void);
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74 static int gpm_open(void);
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75 static int mch_gpm_process(void);
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76 #endif
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77
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78 #ifdef FEAT_SYSMOUSE
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79 # include <sys/consio.h>
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80 # include <sys/fbio.h>
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81
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82 static int sysmouse_open(void);
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83 static void sysmouse_close(void);
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84 static RETSIGTYPE sig_sysmouse SIGPROTOARG;
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85 #endif
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86
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87 /*
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88 * end of autoconf section. To be extended...
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89 */
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90
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91 // Are the following #ifdefs still required? And why? Is that for X11?
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92
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93 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO)
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94 # ifdef SIGWINCH
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95 # undef SIGWINCH
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96 # endif
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97 # ifdef TIOCGWINSZ
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98 # undef TIOCGWINSZ
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99 # endif
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100 #endif
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101
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102 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it
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103 # define SIGWINCH SIGWINDOW
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104 #endif
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105
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106 #ifdef FEAT_X11
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107 # include <X11/Xlib.h>
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108 # include <X11/Xutil.h>
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109 # include <X11/Xatom.h>
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110 # ifdef FEAT_XCLIPBOARD
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111 # include <X11/Intrinsic.h>
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112 # include <X11/Shell.h>
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113 # include <X11/StringDefs.h>
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114 static Widget xterm_Shell = (Widget)0;
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115 static void clip_update(void);
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116 static void xterm_update(void);
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117 # endif
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118
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119 Window x11_window = 0;
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120 Display *x11_display = NULL;
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121 #endif
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122
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123 static int ignore_sigtstp = FALSE;
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124
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125 static int get_x11_title(int);
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126
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127 static char_u *oldtitle = NULL;
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128 static volatile sig_atomic_t oldtitle_outdated = FALSE;
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129 static int unix_did_set_title = FALSE;
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130 static char_u *oldicon = NULL;
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131 static int did_set_icon = FALSE;
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132
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133 static void may_core_dump(void);
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134
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135 #ifdef HAVE_UNION_WAIT
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136 typedef union wait waitstatus;
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137 #else
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138 typedef int waitstatus;
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139 #endif
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140 static int WaitForChar(long msec, int *interrupted, int ignore_input);
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141 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input);
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142 #ifdef VMS
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143 int RealWaitForChar(int, long, int *, int *interrupted);
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144 #else
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145 static int RealWaitForChar(int, long, int *, int *interrupted);
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146 #endif
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147
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148 #ifdef FEAT_XCLIPBOARD
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149 static int do_xterm_trace(void);
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150 # define XT_TRACE_DELAY 50 // delay for xterm tracing
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151 #endif
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152
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153 static void handle_resize(void);
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154
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155 #if defined(SIGWINCH)
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156 static RETSIGTYPE sig_winch SIGPROTOARG;
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157 #endif
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158 #if defined(SIGTSTP)
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159 static RETSIGTYPE sig_tstp SIGPROTOARG;
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160 // volatile because it is used in signal handler sig_tstp() and sigcont_handler().
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161 static volatile sig_atomic_t in_mch_suspend = FALSE;
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162 #endif
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163 #if defined(SIGINT)
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164 static RETSIGTYPE catch_sigint SIGPROTOARG;
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165 #endif
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166 #if defined(SIGUSR1)
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167 static RETSIGTYPE catch_sigusr1 SIGPROTOARG;
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168 #endif
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169 #if defined(SIGPWR)
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170 static RETSIGTYPE catch_sigpwr SIGPROTOARG;
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171 #endif
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172 #if defined(SIGALRM) && defined(FEAT_X11) && !defined(FEAT_GUI_GTK)
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173 # define SET_SIG_ALARM
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174 static RETSIGTYPE sig_alarm SIGPROTOARG;
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175 // volatile because it is used in signal handler sig_alarm().
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176 static volatile sig_atomic_t sig_alarm_called;
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177 #endif
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178 static RETSIGTYPE deathtrap SIGPROTOARG;
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179
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180 static void catch_int_signal(void);
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181 static void set_signals(void);
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182 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)());
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183 #ifdef HAVE_SIGPROCMASK
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184 # define SIGSET_DECL(set) sigset_t set;
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185 # define BLOCK_SIGNALS(set) block_signals(set)
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186 # define UNBLOCK_SIGNALS(set) unblock_signals(set)
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187 #else
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188 # define SIGSET_DECL(set)
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189 # define BLOCK_SIGNALS(set) do { /**/ } while (0)
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190 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0)
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191 #endif
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192 static int have_wildcard(int, char_u **);
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193 static int have_dollars(int, char_u **);
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194
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195 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file);
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196
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197 #ifndef SIG_ERR
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198 # define SIG_ERR ((RETSIGTYPE (*)())-1)
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199 #endif
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200
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201 // volatile because it is used in signal handler sig_winch().
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202 static volatile sig_atomic_t do_resize = FALSE;
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203 // volatile because it is used in signal handler sig_tstp().
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204 static volatile sig_atomic_t got_tstp = FALSE;
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205 static char_u *extra_shell_arg = NULL;
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206 static int show_shell_mess = TRUE;
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207 // volatile because it is used in signal handler deathtrap().
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208 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught
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209 // volatile because it is used in signal handler deathtrap().
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210 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay()
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211
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212 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM)
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213 static int dont_check_job_ended = 0;
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214 #endif
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215
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216 // Current terminal mode from mch_settmode(). Can differ from cur_tmode.
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217 static tmode_T mch_cur_tmode = TMODE_COOK;
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218
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219 #ifdef USE_XSMP
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220 typedef struct
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221 {
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222 SmcConn smcconn; // The SM connection ID
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223 IceConn iceconn; // The ICE connection ID
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224 char *clientid; // The client ID for the current smc session
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225 Bool save_yourself; // If we're in the middle of a save_yourself
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226 Bool shutdown; // If we're in shutdown mode
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227 } xsmp_config_T;
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228
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229 static xsmp_config_T xsmp;
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230 #endif
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231
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232 #ifdef SYS_SIGLIST_DECLARED
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233 /*
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234 * I have seen
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235 * extern char *_sys_siglist[NSIG];
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236 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings
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237 * that describe the signals. That is nearly what we want here. But
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238 * autoconf does only check for sys_siglist (without the underscore), I
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239 * do not want to change everything today.... jw.
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240 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac.
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241 */
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242 #endif
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243
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244 static struct signalinfo
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245 {
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246 int sig; // Signal number, eg. SIGSEGV etc
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247 char *name; // Signal name (not char_u!).
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248 char deadly; // Catch as a deadly signal?
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249 } signal_info[] =
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250 {
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251 #ifdef SIGHUP
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252 {SIGHUP, "HUP", TRUE},
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253 #endif
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254 #ifdef SIGQUIT
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255 {SIGQUIT, "QUIT", TRUE},
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256 #endif
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257 #ifdef SIGILL
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258 {SIGILL, "ILL", TRUE},
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259 #endif
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260 #ifdef SIGTRAP
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261 {SIGTRAP, "TRAP", TRUE},
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262 #endif
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263 #ifdef SIGABRT
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264 {SIGABRT, "ABRT", TRUE},
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265 #endif
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266 #ifdef SIGEMT
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267 {SIGEMT, "EMT", TRUE},
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268 #endif
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269 #ifdef SIGFPE
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270 {SIGFPE, "FPE", TRUE},
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271 #endif
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272 #ifdef SIGBUS
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273 {SIGBUS, "BUS", TRUE},
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274 #endif
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275 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME)
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276 // MzScheme uses SEGV in its garbage collector
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277 {SIGSEGV, "SEGV", TRUE},
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278 #endif
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279 #ifdef SIGSYS
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280 {SIGSYS, "SYS", TRUE},
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281 #endif
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282 #ifdef SIGALRM
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283 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it
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284 #endif
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285 #ifdef SIGTERM
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286 {SIGTERM, "TERM", TRUE},
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287 #endif
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288 #if defined(SIGVTALRM) && !defined(FEAT_RUBY)
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289 {SIGVTALRM, "VTALRM", TRUE},
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290 #endif
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291 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING)
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292 // MzScheme uses SIGPROF for its own needs; On Linux with profiling
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293 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile.
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294 {SIGPROF, "PROF", TRUE},
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295 #endif
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296 #ifdef SIGXCPU
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297 {SIGXCPU, "XCPU", TRUE},
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298 #endif
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299 #ifdef SIGXFSZ
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300 {SIGXFSZ, "XFSZ", TRUE},
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301 #endif
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302 #ifdef SIGUSR1
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303 {SIGUSR1, "USR1", FALSE},
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304 #endif
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305 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE)
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306 // Used for sysmouse handling
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307 {SIGUSR2, "USR2", TRUE},
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308 #endif
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309 #ifdef SIGINT
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310 {SIGINT, "INT", FALSE},
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311 #endif
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312 #ifdef SIGWINCH
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313 {SIGWINCH, "WINCH", FALSE},
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314 #endif
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315 #ifdef SIGTSTP
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316 {SIGTSTP, "TSTP", FALSE},
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317 #endif
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318 #ifdef SIGPIPE
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319 {SIGPIPE, "PIPE", FALSE},
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320 #endif
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321 {-1, "Unknown!", FALSE}
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322 };
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323
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324 int
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325 mch_chdir(char *path)
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326 {
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327 if (p_verbose >= 5)
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328 {
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329 verbose_enter();
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330 smsg("chdir(%s)", path);
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331 verbose_leave();
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332 }
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333 # ifdef VMS
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334 return chdir(vms_fixfilename(path));
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335 # else
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336 return chdir(path);
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337 # endif
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338 }
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339
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340 // Why is NeXT excluded here (and not in os_unixx.h)?
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341 #if defined(ECHOE) && defined(ICANON) \
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342 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \
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343 && !defined(__NeXT__)
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344 # define NEW_TTY_SYSTEM
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345 #endif
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346
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347 /*
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348 * Write s[len] to the screen (stdout).
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349 */
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350 void
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351 mch_write(char_u *s, int len)
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352 {
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353 vim_ignored = (int)write(1, (char *)s, len);
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354 if (p_wd) // Unix is too fast, slow down a bit more
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355 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL);
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356 }
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357
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358 /*
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359 * Function passed to inchar_loop() to handle window resizing.
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360 * If "check_only" is TRUE: Return whether there was a resize.
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361 * If "check_only" is FALSE: Deal with the window resized.
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362 */
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363 static int
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364 resize_func(int check_only)
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365 {
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366 if (check_only)
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367 return do_resize;
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368 while (do_resize)
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369 handle_resize();
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370 return FALSE;
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371 }
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372
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373 /*
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374 * mch_inchar(): low level input function.
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375 * Get a characters from the keyboard.
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376 * Return the number of characters that are available.
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377 * If wtime == 0 do not wait for characters.
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378 * If wtime == n wait a short time for characters.
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379 * If wtime == -1 wait forever for characters.
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380 */
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381 int
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382 mch_inchar(
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383 char_u *buf,
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384 int maxlen,
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385 long wtime, // don't use "time", MIPS cannot handle it
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386 int tb_change_cnt)
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387 {
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388 return inchar_loop(buf, maxlen, wtime, tb_change_cnt,
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389 WaitForChar, resize_func);
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390 }
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391
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392 static void
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393 handle_resize(void)
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394 {
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395 do_resize = FALSE;
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396 shell_resized();
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397 }
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398
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399 /*
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400 * Return non-zero if a character is available.
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401 */
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402 int
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403 mch_char_avail(void)
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404 {
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405 return WaitForChar(0L, NULL, FALSE);
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406 }
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407
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408 #if defined(FEAT_TERMINAL) || defined(PROTO)
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409 /*
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410 * Check for any pending input or messages.
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411 */
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412 int
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413 mch_check_messages(void)
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414 {
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415 return WaitForChar(0L, NULL, TRUE);
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416 }
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417 #endif
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418
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419 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
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420 # ifdef HAVE_SYS_RESOURCE_H
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421 # include <sys/resource.h>
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422 # endif
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423 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
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424 # include <sys/sysctl.h>
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425 # endif
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426 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
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427 # include <sys/sysinfo.h>
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428 # endif
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429 # ifdef MACOS_X
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430 # include <mach/mach_host.h>
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431 # include <mach/mach_port.h>
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432 # endif
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433
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434 /*
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435 * Return total amount of memory available in Kbyte.
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436 * Doesn't change when memory has been allocated.
7
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437 */
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438 long_u
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439 mch_total_mem(int special UNUSED)
7
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440 {
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441 long_u mem = 0;
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442 long_u shiftright = 10; // how much to shift "mem" right for Kbyte
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443
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444 # ifdef MACOS_X
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445 {
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446 // Mac (Darwin) way of getting the amount of RAM available
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447 mach_port_t host = mach_host_self();
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diff changeset
448 kern_return_t kret;
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449 # ifdef HOST_VM_INFO64
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450 struct vm_statistics64 vm_stat;
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451 natural_t count = HOST_VM_INFO64_COUNT;
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diff changeset
452
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453 kret = host_statistics64(host, HOST_VM_INFO64,
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454 (host_info64_t)&vm_stat, &count);
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Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
455 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
456 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
457 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
458
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
459 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
460 (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
461 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
462 if (kret == KERN_SUCCESS)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
463 // 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
464 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
465 + 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
466 # 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
467 + 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
468 # endif
13511
8db9449b5c79 patch 8.0.1629: Mac: getpagesize() is deprecated
Christian Brabandt <cb@256bit.org>
parents: 13478
diff changeset
469 ) * 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
470 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
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 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
473
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
474 # 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
475 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
476 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
477 // 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
478 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
479 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
480 # 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
481 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
482 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
483 // 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
484 union {
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
485 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
486 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
487 } physmem;
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
488 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
489
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
490 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
491 # 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
492 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
493 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
494 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
495 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
496 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
497 {
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
498 # 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
499 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
500 # else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
501 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
502 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
503 else
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
504 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
505 # endif
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
506 }
0bc67f4e2947 patch 8.0.1551: on Mac 'maxmemtot' is set to a weird value
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
507 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
508 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
509
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
510 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
515 // Linux way of getting amount of RAM available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 if (sysinfo(&sinfo) == 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
517 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
518 # 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
519 // avoid overflow as much as possible
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
520 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
521 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
522 sinfo.mem_unit = sinfo.mem_unit >> 1;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
523 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
524 }
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
525 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
526 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 mem = sinfo.totalram;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
528 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
529 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
531 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
532
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
533 # ifdef HAVE_SYSCONF
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
538 // Solaris way of getting amount of RAM available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 if (pagesize > 0 && pagecount > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
542 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
543 // avoid overflow as much as possible
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
544 while (shiftright > 0 && (pagesize & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
545 {
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
546 pagesize = (long_u)pagesize >> 1;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
547 --shiftright;
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 mem = (long_u)pagesize * pagecount;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
550 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
552 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
554 // 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
555 // using more than the user limit may cause Vim to be terminated.
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
556 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 && 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
562 # ifdef RLIM_INFINITY
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 && rlp.rlim_cur != RLIM_INFINITY
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
564 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
565 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 )
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
567 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
568 mem = (long_u)rlp.rlim_cur;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
569 shiftright = 10;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
570 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
572 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 if (mem > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
575 return mem >> shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
576 return (long_u)0x1fffff;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
580 /*
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
581 * "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
582 * 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
583 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 void
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
585 mch_delay(long msec, int flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
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
587 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
588 int call_settmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
589 #ifdef FEAT_MZSCHEME
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
590 long total = msec; // remember original value
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
591 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
593 if (flags & MCH_DELAY_IGNOREINPUT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
595 // 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
596 // 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
597 // 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
598 // Only do this if sleeping for more than half a second.
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
599 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
600 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
601 && (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
602 if (call_settmode)
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
603 {
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
604 old_tmode = mch_cur_tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 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
606 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
613 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
614 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
615 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
616 // if total is large enough, wait by portions in p_mzq
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
617 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
618 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
619 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
620 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
621 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
622 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 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
648 // 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
649 // a patch from Sun to fix this. Reported by Gunnar Pedersen.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
652 # endif // HAVE_SELECT
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
653 # endif // HAVE_NANOSLEEP
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
654 #endif // HAVE_USLEEP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
655 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
656 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
657 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
658 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
22514
d0dd03c04140 patch 8.2.1805: Unix: terminal mode changed when using ":shell"
Bram Moolenaar <Bram@vim.org>
parents: 22254
diff changeset
660 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
661 settmode(old_tmode);
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
662 in_mch_delay = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 else
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
665 WaitForChar(msec, NULL, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
668 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * 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
677 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
686 check_stack_growth(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
694 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
708 get_stack_limit(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
714 // 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
715 // limit doesn't fit in a long (rlim_cur might be "long long").
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
729 // 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
730 // matter what the limits are set to. Normally it's 1 Mbyte.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 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
745 // overflow, set to 1/16 of current stack position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 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
752 stack_limit = NULL; // overflow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 * "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
760 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
762 mch_stackcheck(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 # ifdef HAVE_SIGALTSTACK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
787 static stack_t sigstk; // for sigaltstack()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
789 static struct sigstack sigstk; // for sigstack()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
792 /*
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
793 * 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
794 * 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
795 */
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
796 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
797 {
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
798 # ifdef HAVE_SYSCONF_SIGSTKSZ
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
799 long int size = -1;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
800
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
801 // 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
802 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
803 return size;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
804 # endif
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
805
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
806 # ifdef SIGSTKSZ
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
807 // 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
808 // if defined
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
809 return SIGSTKSZ;
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
810 # endif
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 // otherwise guess the size
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
813 return 8000;
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
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
819 init_signal_stack(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 # endif
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
829 sigstk.ss_size = get_signal_stack_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 if (stack_grows_downwards)
25581
b8aa2c93d156 patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents: 25008
diff changeset
835 sigstk.ss_sp += get_signal_stack_size() - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 /*
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
844 * We need correct prototypes for a signal function, otherwise mean compilers
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * 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
847 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
852 // this is not required on all systems, but it doesn't hurt anybody
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
859 #if defined(SIGTSTP)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
860 static RETSIGTYPE
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
861 sig_tstp SIGDEFARG(sigarg)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
862 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
863 // 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
864 if (in_mch_suspend)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
865 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
866 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
867 raise(sigarg);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
868 }
27334
c3d0f82f67d5 patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
869 else
c3d0f82f67d5 patch 8.2.4195: resizing terminal may cause to behave like CTRL-Z
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
870 got_tstp = TRUE;
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
871
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
872 // this is not required on all systems, but it doesn't hurt anybody
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
873 signal(SIGTSTP, (RETSIGTYPE (*)())sig_tstp);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
874 SIGRETURN;
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
875 }
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
876 #endif
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
877
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
882 // this is not required on all systems, but it doesn't hurt anybody
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
889 #if defined(SIGUSR1)
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
890 static RETSIGTYPE
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
891 catch_sigusr1 SIGDEFARG(sigarg)
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
892 {
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
893 // this is not required on all systems, but it doesn't hurt anybody
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
894 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1);
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
895 got_sigusr1 = TRUE;
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
896 SIGRETURN;
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
897 }
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
898 #endif
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
899
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
904 // this is not required on all systems, but it doesn't hurt anybody
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
905 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 * 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
908 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 sig_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
923 // doesn't do anything, just to break a system call
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
929 #if (defined(HAVE_SETJMP_H) \
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
930 && ((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
931 || defined(FEAT_LIBCALL))) \
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
932 || defined(PROTO)
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
933 # define USING_SETJMP 1
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
934
15282
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
935 // 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
936 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
937
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
938 # ifdef SIGHASARG
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18428
diff changeset
939 // 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
940 // 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
941 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
942 # endif
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
943
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
944 // 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
945 // Volatile because it is used in signal handler deathtrap().
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
946 static volatile sig_atomic_t lc_active INIT(= FALSE);
186eebc31ec0 patch 8.1.0649: setjmp() variables defined globally are used in one file
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
947
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 * 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
950 * Used to protect areas where we could crash.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * 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
952 *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * mch_didjmp();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
958 * emsg("crash!");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 */
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
970 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
971 mch_startjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 {
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
973 # ifdef SIGHASARG
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 lc_signal = 0;
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
975 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
979 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
980 mch_endjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
985 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
986 mch_didjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 # 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
989 // 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
990 // otherwise catching the signal only works once.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 * This function handles deadly signals.
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
998 * It tries to preserve any swap files and exit properly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * (partly from Elvis).
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1000 * 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
1001 * a deadlock.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1006 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
1007 // 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
1008 // this may get an arbitrary value!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
1013 #if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1024 lc_active = FALSE; // don't jump again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 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
1026 // NOTREACHED
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1030 #ifdef SIGHASARG
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1031 # ifdef SIGQUIT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1032 // 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
1033 // 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
1034 // pressing CTRL-\, but we don't want Vim to exit then.
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1035 if (in_mch_delay && sigarg == SIGQUIT)
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1036 SIGRETURN;
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1037 # endif
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1038
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1039 // 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
1040 // 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
1041 // free(). Calling free() again may then cause a crash.
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1042 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1043 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1044 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1045 || sigarg == SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1046 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1047 # ifdef SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1048 || sigarg == SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1049 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1050 # ifdef SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1051 || sigarg == SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1052 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1053 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1054 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1055 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1056 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1057 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1058 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1059 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1060 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1061 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1062 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1063 && !vim_handle_signal(sigarg))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1064 SIGRETURN;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1065 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1066
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1067 // Remember how often we have been called.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1070 // 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
1071 // available in the signal stack.
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1072 block_autocmds();
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1073
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 #ifdef FEAT_EVAL
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1075 // Set the v:dying variable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 #endif
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13357
diff changeset
1078 v_dying = entered;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
1080 #ifdef HAVE_STACK_LIMIT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1081 // 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
1082 // limit. Otherwise using a regexp will fail.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1086 #if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1087 // 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
1088 // 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
1089 // Suggested by SungHyun Nam.
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1090 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1091 # define VI_GDB_FILE "/tmp/vimgdb"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1092 # define VIM_NAME "/usr/bin/vim"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1093 FILE *fp = fopen(VI_GDB_FILE, "w");
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1094 if (fp)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1095 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1096 fprintf(fp,
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1097 "file %s\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1098 "attach %d\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1099 "set height 1000\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1100 "bt full\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1101 , VIM_NAME, getpid());
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1102 fclose(fp);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1103 system("xterm -e gdb -x "VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1104 unlink(VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1105 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1106 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1107 #endif
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1108
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 #ifdef SIGHASARG
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1110 // try to find the name of this signal
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1117 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
1118 // part of the problem...
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1130 reset_signals(); // don't catch any signals anymore
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1138 // No translation, it may call malloc().
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1139 OUT_STR("Vim: Double signal, exiting\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1144 // No translation, it may call malloc().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 #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
1146 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 #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
1149 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
1150 #endif
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1151
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1152 // 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
1153 // calling free().
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1154 preserve_exit();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1156 // NOTREACHED
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1157
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1158 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1159 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1160 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1161 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1162 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1163
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 /*
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
1168 * 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
1169 * 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
1170 */
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
1171 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
1172 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
1173 {
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
1174 // 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
1175 // 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
1176 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
1177
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
1178 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
1179 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
1180 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
1181 }
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
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 #if defined(SIGCONT)
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 static RETSIGTYPE sigcont_handler SIGPROTOARG;
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
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 /*
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 * 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
1188 * 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
1189 * has been done or not.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1190 *
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1191 * On Linux, signal is not always handled immediately either.
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1192 * 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
1193 * Probably because the signal is handled in another thread.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1194 *
2701
6d80dbca8501 updated for version 7.3.118
Bram Moolenaar <bram@vim.org>
parents: 2664
diff changeset
1195 * volatile because it is used in signal handler sigcont_handler().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 */
14597
27e814e21594 patch 8.1.0312: wrong type for flags used in signal handlers
Christian Brabandt <cb@256bit.org>
parents: 14581
diff changeset
1197 static volatile sig_atomic_t sigcont_received;
14577
33d751f40e4c patch 8.1.0302: crash when using :suspend and "fg"
Christian Brabandt <cb@256bit.org>
parents: 14573
diff changeset
1198 static RETSIGTYPE sigcont_handler SIGPROTOARG;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 {
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
1206 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
1207 {
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
1208 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
1209 }
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
1210 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
1211 {
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
1212 // 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
1213 // 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
1214 // 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
1215 // 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
1216 after_sigcont();
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
1217 redraw_later(CLEAR);
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
1218 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
1219 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
1220 }
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
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225
14862
27b9a84395b5 patch 8.1.0443: unnecessary static function prototypes
Christian Brabandt <cb@256bit.org>
parents: 14828
diff changeset
1226 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1227 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1228 static void *clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1229 static void *clip_plus_save = NULL;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1230 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1231
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1232 /*
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1233 * 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
1234 * 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
1235 * 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
1236 */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1237 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1238 loose_clipboard(void)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1239 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1240 if (clip_star.owned || clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1241 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1242 x11_export_final_selection();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1243 if (clip_star.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1244 clip_lose_selection(&clip_star);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1245 if (clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1246 clip_lose_selection(&clip_plus);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1247 if (x11_display != NULL)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1248 XFlush(x11_display);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1249 }
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1250 }
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1251
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1252 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1253 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1254 * Save clipboard text to restore later.
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1255 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1256 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1257 save_clipboard(void)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1258 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1259 if (clip_star.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1260 clip_star_save = get_register('*', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1261 if (clip_plus.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1262 clip_plus_save = get_register('+', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1263 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1264
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 * 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
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 restore_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_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1272 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1273 if (!clip_gen_owner_exists(&clip_star))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1274 put_register('*', clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1275 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1276 free_register(clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1277 clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1278 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1279 if (clip_plus_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1280 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1281 if (!clip_gen_owner_exists(&clip_plus))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1282 put_register('+', clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1283 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1284 free_register(clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1285 clip_plus_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1286 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1287 }
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1288 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1289 #endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1290
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1296 mch_suspend(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 {
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
1298 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
1299 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
1300
20591
4411c2b96af9 patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents: 20439
diff changeset
1301 #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
1302 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
1303
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1304 out_flush(); // needed to make cursor visible on some systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 settmode(TMODE_COOK);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1306 out_flush(); // needed to disable mouse on some systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1309 loose_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 # 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
1311 # if defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 # 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
1314
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1315 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
1316
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
1317 # if defined(SIGCONT)
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1318 /*
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1319 * 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
1320 * 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
1321 * 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
1322 * 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
1323 * 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
1324 * 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
1325 * received after 1+2+3 ms (not expected to happen).
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1326 */
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1327 {
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1328 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
1329
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1330 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
1331 mch_delay(wait_time, 0);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1332 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 # 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
1334 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
1335
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 after_sigcont();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1343 mch_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 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
1349
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
1350 #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
1351 // 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
1352 // 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
1353 // 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
1354 // 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
1355 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
1356 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1358
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
1359 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1360 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1361 #endif
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1362 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1363 win_clip_init();
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1364 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1368 set_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 #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
1378 // 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
1379 // 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
1380 // 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
1381 // 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
1382 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
1383 # 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
1384 : 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
1385 # endif
71d606960955 patch 8.2.4201: when using the GUI CTRL-Z does not stop gvim
Bram Moolenaar <Bram@vim.org>
parents: 27334
diff changeset
1386 : (RETSIGTYPE (*)())sig_tstp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 #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
1388 #if defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 #endif
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1391 #ifdef SIGPIPE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1399 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1402 #ifdef SIGUSR1
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1403 /*
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1404 * 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
1405 */
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1406 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1);
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1407 #endif
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1408
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415
20800
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents: 20605
diff changeset
1416 #ifdef SIGPWR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1438 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1439 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1440 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1441 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1442 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1443 catch_int_signal(void)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1444 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1445 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1446 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1447 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1448
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1450 reset_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 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
1453 #if defined(SIGCONT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1454 // SIGCONT isn't in the list, because its default action is ignore
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 signal(SIGCONT, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1460 catch_signals(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1461 RETSIGTYPE (*func_deadly)(),
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1462 RETSIGTYPE (*func_other)())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 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
1467 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1473 // Setup to use the alternate stack for the signal function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 # 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
1477 // 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
1478 // 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
1479 // 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
1480 // 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
1481 // recursively calls deathtrap() and hangs.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1491 // Setup to use the alternate stack for the signal function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 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
1502 {
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
1503 // 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
1504 #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
1505 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
1506 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
1507 ? 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
1508 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 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
1510 #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
1511 }
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
1512 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1515 #ifdef HAVE_SIGPROCMASK
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1516 static void
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1517 block_signals(sigset_t *set)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1518 {
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1519 sigset_t newset;
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1520 int i;
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1521
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1522 sigemptyset(&newset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1523
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1524 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
1525 sigaddset(&newset, signal_info[i].sig);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1526
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
1527 # if defined(SIGCONT)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1528 // 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
1529 sigaddset(&newset, SIGCONT);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1530 # endif
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1531
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1532 sigprocmask(SIG_BLOCK, &newset, set);
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
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1535 static void
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1536 unblock_signals(sigset_t *set)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1537 {
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1538 sigprocmask(SIG_SETMASK, set, NULL);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1539 }
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1540 #endif
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
1541
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1543 * Handling of SIGHUP, SIGQUIT and SIGTERM:
1146
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1544 * "when" == a signal: when busy, postpone and return FALSE, otherwise
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1545 * return TRUE
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1546 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1547 * "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
1548 * signal
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1549 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1550 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1551 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1552 vim_handle_signal(int sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1553 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1554 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1555 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1556
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1557 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1558 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1559 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1560 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1561
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1562 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1563 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1564 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1565 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1566 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1567 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1568 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1569
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1570 default: if (!blocked)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1571 return TRUE; // exit!
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1572 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1573 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1574 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1575 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1576 got_int = TRUE; // break any loops
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1577 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1578 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1579 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1580 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1581
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1582 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1586 mch_check_win(int argc UNUSED, char **argv UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1597 mch_input_isatty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605
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
1606 # if defined(ELAPSED_TIMEVAL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 static void
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1612 xopen_message(long elapsed_msec)
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1613 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
1614 smsg(_("Opening the X display took %ld msec"), elapsed_msec);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618
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
1619 #if defined(FEAT_X11)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1630 x_error_handler(Display *dpy, XErrorEvent *error_event)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1632 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634
20330
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1635 // 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
1636 // 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
1637 // 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
1638 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
1639
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1640 #ifdef FEAT_GUI
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1641 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
1642 #endif
a7dbf32b5cc0 patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents: 20205
diff changeset
1643 msg((char *)IObuff);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1644
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1645 return 0; // NOTREACHED
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1652 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657
15296
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1658 /*
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1659 * 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
1660 */
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1661 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
1662 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
1663 {
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1664 // 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
1665 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
1666 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
1667
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1668 #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
1669 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
1670 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
1671 #endif
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1672 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
1673 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
1674
15306
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1675 // 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
1676 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
1677 {
15306
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1678 // 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
1679 // 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
1680 // 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
1681 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
1682 return FALSE;
7fff2d18e191 patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents: 15298
diff changeset
1683
15296
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 (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
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 }
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1687 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
1688 }
60e962106f8a patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents: 15282
diff changeset
1689
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 #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
1691 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1696 x_IOerror_check(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1698 // This function should not return, it causes exit(). Longjump instead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 LONGJMP(lc_jump_env, 1);
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
1700 # 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
1701 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
1702 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 */
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1709 static int xterm_dpy_retry_count = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1712 x_IOerror_handler(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 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
1715 xterm_dpy_retry_count = 5; // Try reconnecting five times
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1720 // This function should not return, it causes exit(). Longjump instead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 LONGJMP(x_jump_env, 1);
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
1722 # 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
1723 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
1724 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 }
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1726
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1727 /*
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1728 * 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
1729 * 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
1730 * (e.g. through tmux).
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1731 */
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1732 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1733 may_restore_clipboard(void)
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1734 {
15298
4aea6c2f56a8 patch 8.1.0657: get error for using regexp recursively
Bram Moolenaar <Bram@vim.org>
parents: 15296
diff changeset
1735 // 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
1736 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
1737 {
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15123
diff changeset
1738 --xterm_dpy_retry_count;
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1739
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1740 # ifndef LESSTIF_VERSION
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1741 // 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
1742 if (app_context != (XtAppContext)NULL)
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1743 {
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1744 XtDestroyApplicationContext(app_context);
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1745 app_context = (XtAppContext)NULL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1746 x11_display = NULL; // freed by XtDestroyApplicationContext()
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1747 }
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1748 # endif
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1749
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1750 setup_term_clip();
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1751 get_x11_title(FALSE);
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1752 }
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1753 }
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1754
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1755 void
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1756 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
1757 {
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1758 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
1759 {
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1760 if (xterm_display_allocated)
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1761 vim_free(xterm_display);
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1762 xterm_display = (char *)vim_strsave(eap->arg);
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1763 xterm_display_allocated = TRUE;
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1764 }
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1765 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
1766 ? (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
1767
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
1768 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
1769 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
1770 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
1771 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
1772 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 * 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
1778 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1783 test_x11_window(Display *dpy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 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
1796 verb_msg(_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1805 static int get_x11_thing(int get_title, int test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1813 get_x11_windis(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 static int result = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1817 #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
1818 #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
1819 #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
1820 #define XD_XTERM 3 // x11_display used from xterm_dpy
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1826 // X just exits if it finds an error otherwise!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 557
diff changeset
1831 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1853 // GUI must have stopped somehow, clear x11_display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1860 // When started with the "-X" argument, don't try connecting.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 #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
1874 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
1875 // 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
1876 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
1877
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1880 // 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
1881 // another window, so we need to check every time.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1882 if (x11_display_from != XD_XTERM)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1883 {
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1884 /*
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1885 * If the X11 display was opened here before, for the window where
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1886 * Vim was started, close that one now to avoid a memory leak.
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1887 */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1888 if (x11_display_from == XD_HERE && x11_display != NULL)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1889 XCloseDisplay(x11_display);
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1890 x11_display = xterm_dpy;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1891 x11_display_from = XD_XTERM;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1892 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1895 // probably bad $WINDOWID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1908 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
1909 return result; // Don't do all these X calls again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 RETSIGTYPE (*sig_save)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 #endif
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1916 #ifdef ELAPSED_FUNC
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1917 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 if (p_verbose > 0)
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1920 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 sig_alarm_called = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 sig_save = (RETSIGTYPE (*)())signal(SIGALRM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 (RETSIGTYPE (*)())sig_alarm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 x11_display = XOpenDisplay(NULL);
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 alarm(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 signal(SIGALRM, (RETSIGTYPE (*)())sig_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 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
1939 verb_msg(_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1943 # ifdef ELAPSED_FUNC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1945 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1946 verbose_enter();
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
1947 xopen_message(ELAPSED_FUNC(start_tv));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1948 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1949 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1953 // Maybe window id is bad
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 return (result = FAIL);
2609
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1964
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1965 # ifdef FEAT_EVAL
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1966 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
1967 # endif
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1968
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 }
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 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1976 get_x11_title(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1978 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1985 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
1991 // could not get old icon, use terminal name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1995 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1997 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2004 get_x11_thing(
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2005 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
2006 int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2014 // Get window/icon name if any
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 */
19195
2ef19eed524a patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents: 19131
diff changeset
2026 // 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
2027 // 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
2028 // if (term_is_xterm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 {
18838
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2058 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
2059 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
2060 else
8dabdfc7c799 patch 8.1.2406: leaking memory in test_paste and test_registers
Bram Moolenaar <Bram@vim.org>
parents: 18810
diff changeset
2061 vim_free(oldicon);
15603
639b8318472c patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15567
diff changeset
2062 if (text_prop.encoding == XA_STRING && !has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2101 // 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
2102 // 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
2103 // 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
2104 // that and defines HAVE_XUTF8SETWMPROPERTIES.
15603
639b8318472c patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15567
diff changeset
2105 #if defined(X_HAVE_UTF8_STRING)
6282
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2106 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2117 set_x11_title(char_u *title)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2119 // 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
2120 // 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
2121 // supported everywhere and STRING doesn't work for multi-byte titles.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2135 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2137 // directly from example 3-18 "basicwin" of Xlib Programming Manual
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2138 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2155 set_x11_icon(char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2157 // See above for comments about using X*SetWMProperties().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2171 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2172
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2173 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2184 #else // FEAT_X11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2187 get_x11_title(int test_only UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2193 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2198 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2200 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2205 #endif // FEAT_X11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2208 mch_can_restore_title(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2214 mch_can_restore_icon(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2223 mch_settitle(char_u *title, char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2228 if (T_NAME == NULL) // no terminal name (yet)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 return;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2230 if (title == NULL && icon == NULL) // nothing to do
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2233 // 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
2234 // recursively. Avoid hanging then (something is probably locked).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 #else
21745
35921b7fc07a patch 8.2.1422: the Mac GUI implementation is outdated
Bram Moolenaar <Bram@vim.org>
parents: 21329
diff changeset
2246 # if defined(FEAT_GUI_PHOTON) \
19526
22f0dda71638 patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents: 19405
diff changeset
2247 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 /*
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
2254 * Note: if "t_ts" is set, title is set with escape sequence rather
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 {
14573
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2259 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
2260 {
738e9d1ac4d2 patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents: 14509
diff changeset
2261 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
2262 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
2263 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2268 ) // first call but not in GUI, save title
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2271 if (*T_TS != NUL) // it's OK if t_fs is empty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 # ifdef FEAT_GUI_GTK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2276 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
2277 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2278 set_x11_title(title); // x11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 #endif
19526
22f0dda71638 patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents: 19405
diff changeset
2280 #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
2281 || defined(FEAT_GUI_PHOTON)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 #endif
18100
df5778d73320 patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2285 unix_did_set_title = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2294 ) // first call, save icon
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 {
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
2299 out_str(T_CIS); // set icon start
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 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
2301 out_str(T_CIE); // set icon end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 # ifdef FEAT_GUI_GTK
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2307 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
2308 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2309 set_x11_icon(icon); // x11
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 * "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
2319 * 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
2320 * 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
2321 * SAVE_RESTORE_BOTH restore title and icon
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2324 mch_restore_title(int which)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {
18100
df5778d73320 patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents: 18051
diff changeset
2326 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
2327
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2328 // 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
2329 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 (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
2331 ((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
2332
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2333 if (do_push_pop)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2334 {
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2335 // 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
2336 term_pop_title(which);
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2337 term_push_title(which);
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16489
diff changeset
2338 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 * Return TRUE if "name" looks like some xterm name.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2344 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2347 vim_is_xterm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2354 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 || 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
2356 || STRNICMP(name, "screen.xterm", 12) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2360 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2361 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2362 * Return TRUE if "name" appears to be that of a terminal
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2363 * known to support the xterm-style mouse protocol.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2364 * Relies on term_is_xterm having been set to its correct value.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2365 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2366 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2367 use_xterm_like_mouse(char_u *name)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2368 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2369 return (name != NULL
9873
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2370 && (term_is_xterm
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2371 || STRNICMP(name, "screen", 6) == 0
10266
e86f23a078ca commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents: 10240
diff changeset
2372 || 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
2373 || STRNICMP(name, "gnome", 5) == 0
9873
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2374 || STRICMP(name, "st") == 0
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2375 || STRNICMP(name, "st-", 3) == 0
043b7a9579e6 commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents: 9552
diff changeset
2376 || STRNICMP(name, "stterm", 6) == 0));
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2377 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2378 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2379
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 * Return 2 for "xterm2".
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2384 * Return 3 for "urxvt".
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2385 * Return 4 for "sgr".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2388 use_xterm_mouse(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2390 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2391 return 4;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2392 if (ttym_flags == TTYM_URXVT)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2393 return 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2402 vim_is_iris(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2411 vim_is_vt300(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 if (name == NULL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2414 return FALSE; // actually all ANSI comp. terminals should be here
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2415 // catch VT100 - VT5xx
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2416 return ((STRNICMP(name, "vt", 2) == 0
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2417 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 * This should include all windowed terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2426 vim_is_fastterm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 return ( STRNICMP(name, "hpterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 || STRNICMP(name, "sun-cmd", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 || STRNICMP(name, "screen", 6) == 0
10266
e86f23a078ca commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents: 10240
diff changeset
2435 || STRNICMP(name, "tmux", 4) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 || STRNICMP(name, "dtterm", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 }
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 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2444 mch_get_user_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 #ifdef VMS
509
c30adca15506 updated for version 7.0143
vimboss
parents: 501
diff changeset
2447 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 }
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 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2459 mch_get_uname(uid_t uid, char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2467 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2471 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
2472 return FAIL; // a number is not a name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 }
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 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2481 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2488 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2490 #else // HAVE_SYS_UTSNAME_H
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2497 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2504 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
2505 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2506 #endif // HAVE_SYS_UTSNAME_H
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2512 mch_get_pid(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516
16453
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2517 /*
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2518 * 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
2519 */
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2520 int
16455
1ae13586edf8 patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 16453
diff changeset
2521 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
2522 {
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
2523 // 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
2524 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
2525 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
2526 #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
2527 // 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
2528 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
2529 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
2530 #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
2531 // 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
2532 // 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
2533 return TRUE;
16453
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2534 }
4e9bea9b8025 patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 16227
diff changeset
2535
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 static char *
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2538 strerror(int err)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 /*
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
2552 * 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
2553 * "len" must be at least PATH_MAX.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 * Return OK for success, FAIL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2557 mch_dirname(char_u *buf, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 /*
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2572 * Get absolute file name into "buf[len]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2577 mch_FullName(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2578 char_u *fname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2579 char_u *buf,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2580 int len,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2581 int force) // also expand when already absolute path
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 int l;
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2584 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 int fd = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2586 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2587 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 int retval = OK;
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2591 #ifdef __CYGWIN__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2592 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
2593 // it's not always defined
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2594 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2596 #ifdef VMS
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2597 fname = vms_fixfilename(fname);
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2598 #endif
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2599
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2600 #ifdef __CYGWIN__
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2601 /*
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2602 * 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
2603 */
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2604 # 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
2605 // 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
2606 // a forward slash.
7420
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2607 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
2608 fname, posix_fname, MAXPATHL);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2609 # else
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2610 cygwin_conv_to_posix_path(fname, posix_fname);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2611 # endif
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2612 fname = posix_fname;
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2613 #endif
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2614
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2615 // 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
2616 // 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
2617 if ((force || !mch_isFullName(fname))
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2618 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 * 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
2622 * and then get the directory (and get back to where we were).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 */
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2625 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 {
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2627 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
2628 // 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
2629 p += 3;
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2630
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2631 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 fd = -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2644 dont_fchdir = TRUE; // don't try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 }
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2647 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2649 // 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
2650 // we are now. After doing "su" chdir(".") might not work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 if (
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2652 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 fd < 0 &&
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2654 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2658 p = NULL; // can't get current dir: don't chdir
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2663 // 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
2664 // 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
2665 // read-only memory)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2670 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 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
2672 {
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 // 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
2674 // 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
2675 // 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
2676 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
2677 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
2678 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
2679 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
2680 }
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2681 else if (*p == '/')
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2682 fname = p + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 else
25705
f165d99cda45 patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents: 25581
diff changeset
2684 fname = p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 }
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 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2696 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 {
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2699 if (p_verbose >= 5)
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2700 {
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2701 verbose_enter();
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2702 msg("fchdir() to previous dir");
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2703 verbose_leave();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2704 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 else
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2708 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 if (l != 0)
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
2711 emsg(_(e_cannot_go_back_to_previous_directory));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 }
26020
31c1c2039678 patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents: 25937
diff changeset
2713 #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
2714 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
2715 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
2716 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 l = STRLEN(buf);
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2719 if (l >= len - 1)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2720 retval = FAIL; // no space for trailing "/"
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2721 #ifndef VMS
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2722 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 && STRCMP(fname, ".") != 0)
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2724 STRCAT(buf, "/");
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2725 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 }
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2727
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2728 // Catch file names which are too long.
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2729 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2732 // Do not append ".", "/dir/." is equal to "/dir".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 }
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 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2743 mch_isFullName(char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
2745 #ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
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,'>')) );
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
2750 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2755 #if defined(USE_FNAME_CASE) || defined(PROTO)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2756 /*
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2757 * 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
2758 * file name to remain exactly the same.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
2759 * Only required for file systems where case is ignored and preserved.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2760 */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2761 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2762 fname_case(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2763 char_u *name,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2764 int len UNUSED) // buffer size, only used when name gets longer
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2765 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2766 struct stat st;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2767 char_u *slash, *tail;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2768 DIR *dirp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2769 struct dirent *dp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2770
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
2771 if (mch_lstat((char *)name, &st) >= 0)
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2772 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2773 // Open the directory where the file is located.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2774 slash = vim_strrchr(name, '/');
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2775 if (slash == NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2776 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2777 dirp = opendir(".");
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2778 tail = name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2779 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2780 else
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2781 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2782 *slash = NUL;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2783 dirp = opendir((char *)name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2784 *slash = '/';
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2785 tail = slash + 1;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2786 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2787
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2788 if (dirp != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2789 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2790 while ((dp = readdir(dirp)) != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2791 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2792 // 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
2793 // length. TODO: accept different length name.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2794 if (STRICMP(tail, dp->d_name) == 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2795 && STRLEN(tail) == STRLEN(dp->d_name))
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2796 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2797 char_u newname[MAXPATHL + 1];
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2798 struct stat st2;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2799
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2800 // Verify the inode is equal.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2801 vim_strncpy(newname, name, MAXPATHL);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2802 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name,
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2803 MAXPATHL - (tail - name));
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
2804 if (mch_lstat((char *)newname, &st2) >= 0
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2805 && st.st_ino == st2.st_ino
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2806 && st.st_dev == st2.st_dev)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2807 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2808 STRCPY(tail, dp->d_name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2809 break;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2810 }
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 closedir(dirp);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2815 }
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 #endif
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2819
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2825 mch_getperm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2829 // Keep the #ifdef outside of stat(), it may be a macro.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 return -1;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2836 #ifdef __INTERIX
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2837 // 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
2838 // exist. Remove the bit, we don't use it.
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2839 return statb.st_mode & ~S_ADDACE;
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2840 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 return statb.st_mode;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2842 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 /*
12847
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2846 * 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
2847 * Return FAIL for failure, OK otherwise.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2850 mch_setperm(char_u *name, long perm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860
12847
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2861 #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
2862 /*
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2863 * 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
2864 * 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
2865 */
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2866 int
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2867 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
2868 {
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2869 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
2870 }
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2871 #endif
14f287552218 patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents: 12716
diff changeset
2872
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2888 #if defined(HAVE_SELINUX) || defined(PROTO)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2889 /*
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2890 * Copy security info from "from_file" to "to_file".
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2891 */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2892 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2893 mch_copy_sec(char_u *from_file, char_u *to_file)
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2894 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2895 if (from_file == NULL)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2896 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2897
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2898 if (selinux_enabled == -1)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2899 selinux_enabled = is_selinux_enabled();
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2900
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2901 if (selinux_enabled > 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2902 {
22539
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2903 // 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
2904 // warning.
0f205ff4a0fd patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents: 22514
diff changeset
2905 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
2906 char *to_context = NULL;
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2907
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2908 if (getfilecon((char *)from_file, &from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2909 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2910 // 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
2911 // 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
2912 // target cannot have one either.
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2913 if (errno == EOPNOTSUPP)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2914 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2915
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2916 msg_puts(_("\nCould not get security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2917 msg_outtrans(from_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2918 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2919 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2920 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2921 if (getfilecon((char *)to_file, &to_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2922 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2923 msg_puts(_("\nCould not get security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2924 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2925 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2926 freecon (from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2927 return ;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2928 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2929 if (strcmp(from_context, to_context) != 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2930 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2931 if (setfilecon((char *)to_file, from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2932 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
2933 msg_puts(_("\nCould not set security context for "));
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2934 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2935 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2936 }
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 freecon(to_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2939 freecon(from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2940 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2941 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2942 #endif // HAVE_SELINUX
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2943
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2944 #if defined(HAVE_SMACK) && !defined(PROTO)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2945 /*
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2946 * 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
2947 */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2948 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2949 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
2950 {
5832
e4cd5bb75029 updated for version 7.4.259
Bram Moolenaar <bram@vim.org>
parents: 5800
diff changeset
2951 static const char * const smack_copied_attributes[] =
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2952 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2953 XATTR_NAME_SMACK,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2954 XATTR_NAME_SMACKEXEC,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2955 XATTR_NAME_SMACKMMAP
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2956 };
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 char buffer[SMACK_LABEL_LEN];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2959 const char *name;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2960 int index;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2961 int ret;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2962 ssize_t size;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2963
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2964 if (from_file == NULL)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2965 return;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2966
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2967 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
2968 / sizeof(smack_copied_attributes)[0]) ; index++)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2969 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2970 // 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
2971 name = smack_copied_attributes[index];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2972
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2973 // 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
2974 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
2975 if (size >= 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2976 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2977 // copy the attribute value of buffer
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2978 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
2979 if (ret < 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2980 {
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2981 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2982 _("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
2983 name, to_file);
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2984 msg_outtrans(IObuff);
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2985 msg_putchar('\n');
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2986 }
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 else
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2989 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2990 // 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
2991 switch (errno)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2992 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2993 case ENOTSUP:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
2994 // 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
2995 // 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
2996 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
2997
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2998 case ERANGE:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2999 default:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3000 // 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
3001 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3002 _("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
3003 name, from_file);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
3004 msg_puts((char *)IObuff);
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
3005 msg_putchar('\n');
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3006 // FALLTHROUGH to remove the attribute
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3007
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3008 case ENODATA:
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3009 // no attribute of this name
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3010 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
3011 // 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
3012 // smack is not actually being used.
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3013 break;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3014 }
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 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3018 #endif // HAVE_SMACK
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
3019
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 vim_acl_T
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3025 mch_get_acl(char_u *fname UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3031 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3032 acl_t *aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3033
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3034 if (acl_get((char *)fname, 0, &aclent) < 0)
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3035 return NULL;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3036 ret = (vim_acl_T)aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3037 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 aclent = malloc(aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 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
3081 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3082 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3083 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3084 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 }
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 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3092 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3099 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3100 acl_set((char *)fname, (acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3101 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 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
3108 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3109 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3110 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3111 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3115 mch_free_acl(vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3122 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3123 acl_free((acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3124 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 free(aclent);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3131 #endif // HAVE_AIX_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3132 #endif // HAVE_SOLARIS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3133 #endif // HAVE_SOLARIS_ZFS_ACL
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3134 #endif // HAVE_POSIX_ACL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3142 mch_hide(char_u *name UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3144 // can't hide a file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 /*
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3148 * return TRUE if "name" is a directory or a symlink to a directory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3153 mch_isdir(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3157 if (*name == NUL) // Some stat()s don't flag "" as an error.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3164 /*
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3165 * 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
3166 * 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
3167 * return FALSE for error
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3168 */
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3169 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3170 mch_isrealdir(char_u *name)
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3171 {
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3172 struct stat statb;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3173
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3174 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
3175 return FALSE;
10328
299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents: 10320
diff changeset
3176 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
3177 return FALSE;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3178 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
3179 }
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3180
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 * 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
3183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3185 executable_file(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 return 0;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3191 #ifdef VMS
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3192 // 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
3193 // 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
3194 // 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
3195 // 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
3196 // conventions instead:
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3197 // *.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
3198 // not ideal but better than it was.
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3199 int vms_executable = 0;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3200 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
3201 {
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3202 if (strstr(vms_tolower((char*)name),".exe") != NULL
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3203 || strstr(vms_tolower((char*)name),".com")!= NULL)
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3204 vms_executable = 1;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3205 }
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3206 return vms_executable;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3207 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 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
3209 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 /*
11115
3b36da20ad73 patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
parents: 11054
diff changeset
3213 * 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
3214 * If "use_path" is FALSE only check if "name" is executable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3218 mch_can_exe(char_u *name, char_u **path, int use_path)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3224 // 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
3225 // 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
3226 if (!use_path || gettail(name) != name)
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3227 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3228 // 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
3229 // 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
3230 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
3231 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3232 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3233 {
11054
576238eda5a4 patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents: 11014
diff changeset
3234 if (name[0] != '/')
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3235 *path = FullName_save(name, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3236 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3237 *path = vim_strsave(name);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3238 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3239 return TRUE;
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3240 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3241 return FALSE;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3242 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 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
3247 buf = alloc(STRLEN(name) + STRLEN(p) + 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 e = p + STRLEN(p);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3260 if (e - p <= 1) // empty entry means current dir
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3264 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 if (retval == 1)
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3270 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3271 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3272 {
11054
576238eda5a4 patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents: 11014
diff changeset
3273 if (buf[0] != '/')
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3274 *path = FullName_save(buf, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3275 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3276 *path = vim_strsave(buf);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3277 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 break;
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3279 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 }
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 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3297 mch_nodetype(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 return NODE_NORMAL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3305 if (S_ISBLK(st.st_mode)) // block device isn't writable
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 return NODE_OTHER;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3307 // Everything else is writable?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3312 mch_early_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3316
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3319 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 #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
3332 signal_stack = alloc(get_signal_stack_size());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3337 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3338 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3339 mch_free_mem(void)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3340 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3341 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3342 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3343 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3344 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3345 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3346 # endif
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3347 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3348 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3349 XtDestroyWidget(xterm_Shell);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3350 # ifndef LESSTIF_VERSION
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3351 // Lesstif crashes here, lose some memory
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3352 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3353 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3354 if (app_context != (XtAppContext)NULL)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3355 {
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3356 XtDestroyApplicationContext(app_context);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3357 # ifdef FEAT_X11
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3358 x11_display = NULL; // freed by XtDestroyApplicationContext()
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3359 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3360 }
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3361 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3362 # endif
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3363 # if defined(FEAT_X11)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3364 if (x11_display != NULL
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3365 # ifdef FEAT_XCLIPBOARD
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3366 && x11_display != xterm_dpy
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3367 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3368 )
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3369 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3370 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3371 # 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
3372 VIM_CLEAR(signal_stack);
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3373 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3374 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3375 vim_free(oldicon);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3376 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3377 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3378
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3384 exit_scroll(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3386 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3387 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 }
24242
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3400 else if (!is_not_a_term())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3402 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
3403 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
3404 windgoto((int)Rows - 1, 0); // may have moved the cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407
20367
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3408 #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
3409 # 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
3410 && ((__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
3411 || (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
3412 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
3413 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
3414 # 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
3415 # else
cf986610be6a patch 8.2.3770: new compiler warnings from clang-12 and clang-13
Bram Moolenaar <Bram@vim.org>
parents: 26460
diff changeset
3416 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
3417 # 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
3418 #endif
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3419
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3421 mch_exit(int r)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 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
3434 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
3435 {
d3cabf12c991 patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents: 24016
diff changeset
3436 // 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
3437 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
3438 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
3439 }
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
3440
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 * 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
3445 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3450 // 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
3451 // requires RAW mode.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3461 // 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
3462 // when doing "vim -u vimrc" and vimrc contains ":q".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3467 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
3468
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3469 #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
3470 // 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
3471 __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
3472 #endif
4c0c86098fcc patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents: 20363
diff changeset
3473
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3479
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
3480 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3481 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3482 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3483
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 #ifdef __QNX__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3485 // 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
3486 // doesn't return, so we can't call exit()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3491 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
3492 netbeans_send_disconnect();
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3493 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3494
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3495 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3496 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3497 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3498
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3503 may_core_dump(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 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
3508 kill(getpid(), deadly_signal); // Die using the signal we caught
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 }
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 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3514 /*
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3515 * 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
3516 */
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3517 static int
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3518 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
3519 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3520 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
3521
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3522 #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
3523 // 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
3524 // "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
3525 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
3526 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3527 char *name;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3528
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3529 name = ptsname(fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3530 if (name == NULL)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3531 return -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3532
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3533 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
3534 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
3535 return -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3536 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3537 #endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3538 return tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3539 }
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 static int
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3542 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
3543 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3544 int tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3545 int retval = -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3546
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3547 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
3548 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
3549 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3550 #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
3551 # 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
3552 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
3553 # else
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3554 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
3555 # endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3556 #else
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3557 // 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
3558 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
3559 #endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3560 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
3561 close(tty_fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3562 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3563 return retval;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3564 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3565
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 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
3567 mch_settmode(tmode_T tmode)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570
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
3571 #ifdef NEW_TTY_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 first = FALSE;
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3583 mch_tcgetattr(read_cmd_fd, &told);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 {
20591
4411c2b96af9 patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents: 20439
diff changeset
3589 // ~ICRNL enables typing ^V^M
20605
503886f64d5f patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents: 20597
diff changeset
3590 // ~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
3591 tnew.c_iflag &= ~(ICRNL | IXON);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 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
3593 # if defined(IEXTEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3594 | IEXTEN // IEXTEN enables typing ^V on SOLARIS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 );
18428
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3597 # 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
3598 // 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
3599 // 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
3600 # 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
3601 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
3602 # else
9f7a2cfabfba patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents: 18354
diff changeset
3603 # 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
3604 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
3605 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 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
3607 # endif
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 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
3611 tnew.c_cc[VTIME] = 0; // don't wait
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 else if (tmode == TMODE_SLEEP)
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3614 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3615 // 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
3616 // typeahead characters.
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3617 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
3618 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
3619 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
3620 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3626 // 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
3627 // few times.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 # ifndef TIOCSETN
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3641 # define TIOCSETN TIOCSETP // for hpux 9.0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 first = FALSE;
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3649 mch_tcgetattr(read_cmd_fd, &ttybold);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 #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
3662 mch_cur_tmode = tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 }
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 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3675 get_stty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 {
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
3677 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
3678 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
3679 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
3680
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 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
3682 {
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 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
3684 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
3685 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
3686 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
3687
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3688 // 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
3689 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
3690 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
3691 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
3692 }
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 * 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
3697 * 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
3698 */
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 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
3700 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
3701 {
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 #ifdef NEW_TTY_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3709 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
3710 {
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 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
3712 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
3713 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
3714 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
3715 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
3716 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
3717 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
3718 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
3719 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
3720 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
3721 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
3722 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 #else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3724 // for "old" tty systems
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
3727 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
3728 {
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 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
3730 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
3731 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
3732 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
3733 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
3734 }
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 #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
3736 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3739 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3741 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
3742
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 * Set mouse clicks on or off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3747 mch_setmouse(int on)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3749 #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
3750 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
3751 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3754 #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
3755 if (!on)
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3756 // 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
3757 // 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
3758 stop_xterm_trace();
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3759 #endif
14631
2c9a467c82fa patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents: 14597
diff changeset
3760
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3761 if (on == mouse_ison
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3762 #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
3763 && p_bevalterm == bevalterm_ison
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3764 #endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3765 )
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3766 // return quickly if nothing to do
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 xterm_mouse_vers = use_xterm_mouse();
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3770
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3771 #ifdef FEAT_MOUSE_URXVT
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3772 if (ttym_flags == TTYM_URXVT)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3773 {
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3774 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
3775 mouse_ison = on;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3776 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3777 #endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3778
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3779 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3780 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3781 // 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
3782 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
3783 mouse_ison = on;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3784 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3785
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3786 #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
3787 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
3788 {
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3789 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
3790 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
3791 // 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
3792 out_str_nf((char_u *)("\033[?1003l"));
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3793 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3794 #endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3795
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3798 if (on) // enable mouse events, use mouse tracking if available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 (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
3801 ? (
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3802 #ifdef FEAT_BEVAL_TERM
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3803 bevalterm_ison ? "\033[?1003h" :
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3804 #endif
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3805 "\033[?1002h")
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3806 : "\033[?1000h"));
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3807 else // disable mouse events, could probably always send the same
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 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
3809 (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
3810 mouse_ison = on;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3813 #ifdef FEAT_MOUSE_DEC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3816 if (on) // enable mouse events
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 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
3818 else // disable mouse events
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 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
3820 mouse_ison = on;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3822 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3823
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3824 #ifdef FEAT_MOUSE_GPM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 if (gpm_open())
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3830 mouse_ison = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 gpm_close();
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3835 mouse_ison = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3838 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3839
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3840 #ifdef FEAT_SYSMOUSE
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3841 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3842 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3843 if (on)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3844 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3845 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
3846 mouse_ison = TRUE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3847 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3848 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3849 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3850 sysmouse_close();
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3851 mouse_ison = FALSE;
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3852 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3853 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3854 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3855
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3856 #ifdef FEAT_MOUSE_JSB
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3861 // 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
3862 // L - Enable Left Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3863 // M - Enable Middle Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3864 // R - Enable Right Button Reporting
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3865 // 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
3866 // + - 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
3867 // Q - Quiet No Ack
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3868 // # - 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
3869 // 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
3870 // 1 = Windows Arrow
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3871 // 2 = Windows I Beam
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3872 // 3 = Windows Hour Glass
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3873 // 4 = Windows Cross Hair
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3874 // 5 = Windows UP Arrow
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3875 # ifdef JSBTERM_MOUSE_NONADVANCED
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3876 // 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
3877 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
3878 # else
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3879 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
3880 # endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3881 mouse_ison = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 {
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3885 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
3886 mouse_ison = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3889 #endif
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3890 #ifdef FEAT_MOUSE_PTERM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3893 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 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
3898 mouse_ison = on;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3899 }
18354
9f51d0cef8da patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents: 18100
diff changeset
3900 #endif
12865
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3901 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3902
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
3903 #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
3904 /*
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3905 * Called when 'balloonevalterm' changed.
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3906 */
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3907 void
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3908 mch_bevalterm_changed(void)
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3909 {
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3910 mch_setmouse(mouse_ison);
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3911 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents: 12847
diff changeset
3912 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3918 check_mouse_termcode(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 if (use_xterm_mouse()
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3922 # ifdef FEAT_MOUSE_URXVT
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3923 && use_xterm_mouse() != 3
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3924 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 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
3931 ? "\233M" : "\033[M"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3934 // 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
3935 // activation sequence to the xterm, with(out) drag tracing.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3950 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
3951 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
3952 del_mouse_termcode(KS_GPM_MOUSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3955 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3956 if (!use_xterm_mouse()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3957 # ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3958 && !gui.in_use
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3959 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3960 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3961 set_mouse_termcode(KS_MOUSE, (char_u *)"\033MS");
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3962 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3963
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 # ifdef FEAT_MOUSE_JSB
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3965 // Conflicts with xterm mouse: "\033[" and "\033[M" ???
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3971 set_mouse_termcode(KS_JSBTERM_MOUSE, (char_u *)"\033[0~zw");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 # ifdef FEAT_MOUSE_NET
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3977 // 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
3978 // define it in the GUI or when using an xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
3984 set_mouse_termcode(KS_NETTERM_MOUSE, (char_u *)"\033}");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 # ifdef FEAT_MOUSE_DEC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
3990 // 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
3991 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3996 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
3997 ? "\233" : "\033["));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 # ifdef FEAT_MOUSE_PTERM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4002 // same conflict as the dec mouse
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
4003 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 )
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 27426
diff changeset
4008 set_mouse_termcode(KS_PTERM_MOUSE, (char_u *)"\033[");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 # endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4012 # ifdef FEAT_MOUSE_URXVT
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
4013 if (use_xterm_mouse() == 3
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4014 # ifdef FEAT_GUI
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4015 && !gui.in_use
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4016 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4017 )
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 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
4020 ? "\233*M" : "\033[*M"));
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4021
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4022 if (*p_mouse != NUL)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4023 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4024 mch_setmouse(FALSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4025 setmouse();
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4026 }
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 else
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4029 del_mouse_termcode(KS_URXVT_MOUSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
4030 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4031 if (use_xterm_mouse() == 4
16058
012f03e583e2 patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 16054
diff changeset
4032 # ifdef FEAT_GUI
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4033 && !gui.in_use
16058
012f03e583e2 patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 16054
diff changeset
4034 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4035 )
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 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
4038 ? "\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
4039
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4040 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
4041 ? "\233<*m" : "\033[<*m"));
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4042
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4043 if (*p_mouse != NUL)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4044 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4045 mch_setmouse(FALSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4046 setmouse();
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4047 }
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 else
11557
7e5e76d8d451 patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents: 11281
diff changeset
4050 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
4051 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
4052 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
4053 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4067 mch_get_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4084 // When stdout is not a tty, use stdin for the ioctl().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4093 # else // TIOCGWINSZ
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4099 // When stdout is not a tty, use stdin for the ioctl().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4108 # endif // TIOCGSIZE
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4109 # endif // TIOCGWINSZ
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4113 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4114 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
4116 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 Columns = columns;
5070
cf52d2a8c05c updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents: 5037
diff changeset
4140 limit_screen_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143
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
4144 #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
4145 /*
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 * 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
4147 */
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 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
4149 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
4150 {
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4151 int tty_fd;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4152 int retval = -1;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4153
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4154 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
4155 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
4156 {
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4157 # if defined(TIOCSWINSZ)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4158 struct winsize ws;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4159
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4160 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
4161 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
4162 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
4163 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
4164 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
4165 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
4166 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
4167 # elif defined(TIOCSSIZE)
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4168 struct ttysize ts;
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4169
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4170 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
4171 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
4172 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
4173 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
4174 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
4175 # endif
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4176 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
4177 close(tty_fd);
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4178 }
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4179 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
4180 }
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 #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
4182
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4187 mch_set_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4198 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
4199 }
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 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4208 mch_new_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4210 // Nothing to do.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4213 /*
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4214 * Wait for process "child" to end.
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4215 * 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
4216 */
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4217 static pid_t
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4218 wait4pid(pid_t child, waitstatus *status)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4219 {
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4220 pid_t wait_pid = 0;
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
4221 long delay_msec = 1;
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4222
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4223 while (wait_pid != child)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4224 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4225 // 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
4226 // 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
4227 // 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
4228 // they might call system().
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
4229 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4230 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
4231 # else
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4232 wait_pid = waitpid(child, status, WNOHANG);
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
4233 # endif
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4234 if (wait_pid == 0)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4235 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4236 // 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
4237 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
4238 if (++delay_msec > 10)
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
4239 delay_msec = 10;
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4240 continue;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4241 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4242 if (wait_pid <= 0
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4243 # ifdef ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4244 && errno == ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4245 # endif
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4246 )
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4247 break;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4248 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4249 return wait_pid;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4250 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4251
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
4252 #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
4253 /*
3c1b59938042 patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents: 11894
diff changeset
4254 * 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
4255 */
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4256 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
4257 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
4258 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
4259 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
4260 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
4261 int is_terminal UNUSED)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4262 {
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4263 # ifdef HAVE_SETENV
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4264 char envbuf[50];
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4265 # else
11717
30247960c8a7 patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents: 11713
diff changeset
4266 static char envbuf_Term[30];
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4267 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
4268 static char envbuf_Lines[20];
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4269 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
4270 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
4271 # 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
4272 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
4273 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4274 # 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
4275 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
4276 # 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
4277 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4278
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4279 # ifdef HAVE_SETENV
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4280 setenv("TERM", term, 1);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4281 sprintf((char *)envbuf, "%ld", rows);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4282 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
4283 sprintf((char *)envbuf, "%ld", rows);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4284 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
4285 sprintf((char *)envbuf, "%ld", columns);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4286 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
4287 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
4288 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
4289 # 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
4290 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
4291 {
14073
a9b141cf99ff patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents: 14065
diff changeset
4292 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
4293 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
4294 }
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 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4296 # 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
4297 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
4298 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4299 # else
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4300 /*
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4301 * 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
4302 * 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
4303 * 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
4304 */
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4305 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
4306 putenv(envbuf_Term);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4307 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
4308 putenv(envbuf_Rows);
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4309 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
4310 putenv(envbuf_Lines);
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4311 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
4312 "COLUMNS=%ld", columns);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4313 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
4314 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
4315 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
4316 # 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
4317 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
4318 {
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 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
4320 "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
4321 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
4322 }
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 # endif
11908
1e8d353cb827 patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents: 11898
diff changeset
4324 # 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
4325 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
4326 "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
4327 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
4328 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4329 # endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4330 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4331
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
4332 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
4333 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
4334 {
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 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
4336 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4337 #endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4338
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4339 #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
4340 /*
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
4341 * 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
4342 * 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
4343 * 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
4344 * 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
4345 */
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4346 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
4347 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
4348 {
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4349 char *tty_name;
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4350
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4351 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
4352 *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 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
4354 *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
15632
d4a6d575e910 patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents: 15603
diff changeset
4356 *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
4357 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
4358 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4359 // 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
4360 // 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
4361 // 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
4362 #ifdef O_NOCTTY
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4363 *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
4364 #else
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4365 *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
4366 #endif
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4367 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
4368 {
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4369 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
4370 *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
4371 }
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4372 else
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4373 {
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
4374 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
4375 *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
4376 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
4377 *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
4378 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4379 }
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 #endif
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
4382
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
4383 /*
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 * 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
4385 */
18051
d1e77015f60b patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents: 17978
diff changeset
4386 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
4387 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
4388 {
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 # 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
4390 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
4391 {
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 # 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
4393 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
4394 # 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
4395 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
4396 # 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
4397 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
4398 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
4399 }
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 # 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
4401 }
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
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4403 #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
4404
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4405 /*
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4406 * 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
4407 * 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
4408 * 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
4409 */
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4410 int
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4411 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
4412 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
4413 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
4414 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
4415 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
4416 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4417 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
4418 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
4419
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4420 *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
4421 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
4422 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
4423
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4424 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
4425 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
4426 *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
4427
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4428 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
4429 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4430 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
4431 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
4432
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4433 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
4434 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
4435
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4436 // 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
4437 // 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
4438 *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
4439 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
4440 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
4441 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
4442 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
4443 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
4444 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4445 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
4446 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
4447 *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
4448 *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
4449 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
4450 }
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 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
4453 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4454 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
4455 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
4456 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4457 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4458
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4459 #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
4460 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4461 * 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
4462 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4463 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
4464 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
4465 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4466 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
4467 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4468 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
4469 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
4470 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
4471 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
4472 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
4473 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
4474 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
4475 aco_save_T aco;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4476 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
4477
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4478 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
4479 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
4480
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4481 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
4482 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
4483 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
4484 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
4485 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
4486
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 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
4488 ++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
4489
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4490 // 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
4491 aucmd_prepbuf(&aco, buf);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4492
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4493 clear_oparg(&oa);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4494 while (term_use_loop())
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4495 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4496 if (oa.op_type == OP_NOP && oa.regname == NUL && !VIsual_active)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4497 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4498 // If terminal_loop() returns OK we got a key that is handled
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4499 // in Normal model. We don't do redrawing anyway.
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4500 if (terminal_loop(TRUE) == OK)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4501 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
4502 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4503 else
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4504 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
4505 }
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
4506 retval = job->jv_exitval;
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 ch_log(NULL, "system command finished");
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4508
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
4509 job_unref(job);
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
4510
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4511 // restore curwin/curbuf and a few other things
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4512 aucmd_restbuf(&aco);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4513
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4514 wait_return(TRUE);
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4515 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
4516
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4517 theend:
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4518 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
4519 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
4520 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
4521 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
4522 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4523 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4524
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4525 #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
4526 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4527 * 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
4528 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4529 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
4530 mch_call_shell_system(
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4531 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4532 int options) // SHELL_*, see vim.h
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 #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
4538 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
4539 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
4540 int x;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 if (options & SHELL_COOKED)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4545 settmode(TMODE_COOK); // set to normal mode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4547 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4548 save_clipboard();
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4549 loose_clipboard();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4550 # endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4551
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4556 # ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 *ifn++ = '\0';
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4564 p = strchr(ifn,' '); // chop off any trailing spaces
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 x = system((char *)cmd);
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4572 # else
16768
695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents: 16764
diff changeset
4573 newcmd = alloc(STRLEN(p_sh)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 + (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
4575 + STRLEN(p_shcf) + STRLEN(cmd) + 4);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4587 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 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
4595 msg_puts(_("\nCannot execute shell sh\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4598 msg_puts(_("\nshell returned "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 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
4604 {
3bb4dea4a164 patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents: 20367
diff changeset
4605 // 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
4606 cur_tmode = TMODE_UNKNOWN;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4607 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
4608 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 resettitle();
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4610 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4611 restore_clipboard();
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4612 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 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
4614 }
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4615
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4616 #else // USE_SYSTEM
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4617
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4618 # 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
4619 // 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
4620 # 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
4621
13470
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4622 /*
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4623 * 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
4624 */
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
4625 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
4626 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
4627 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4628 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
4629 {
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
4630 tmode_T tmode = cur_tmode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4632 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 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
4641 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
4642 char_u *tofree2 = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 int i;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4644 int pty_master_fd = -1; // for pty's
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 int pty_slave_fd = -1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4647 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4648 int fd_toshell[2]; // for pipes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 int pipe_error = FALSE;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4651 int did_settmode = FALSE; // settmode(TMODE_RAW) called
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 if (options & SHELL_COOKED)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4655 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
4656 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
4657 // 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
4658 cur_tmode = TMODE_UNKNOWN;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659
18514
39b0c28fe495 patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
4660 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
4661 goto error;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4662
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4663 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4664 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4665 * 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
4666 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4667 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4668 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4670 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4671 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4672 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4674 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4680 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
4681 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4686 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 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
4689 if (!pipe_error) // pipe create OK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 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
4692 if (pipe_error) // pipe create failed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4700 msg_puts(_("\nCannot create pipes\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 }
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
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4706 if (!pipe_error) // pty or pipe opened or not used
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 {
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4708 SIGSET_DECL(curset)
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4709 BLOCK_SIGNALS(&curset);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4710 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
4711 if (pid == -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 {
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4713 UNBLOCK_SIGNALS(&curset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4714
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4715 msg_puts(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4716 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4718 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4719 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4720 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4722 # ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4723 if (pty_master_fd >= 0) // close the pseudo tty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4728 else // close the pipes
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4729 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4738 else if (pid == 0) // child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4740 reset_signals(); // handle signals normally
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4741 UNBLOCK_SIGNALS(&curset);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4743 # 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
4744 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
4745 {
d9acf1e1c799 patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents: 21927
diff changeset
4746 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
4747 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
4748 }
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4749 # endif
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
4750
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4779 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
4780 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
4781 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
4782
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4783 // Don't need this now that we've duplicated it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4787 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4789 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4790 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4791 )
7
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 # ifdef HAVE_SETSID
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4795 // 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
4796 // 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
4797 // because stdin is not a tty, we would lose /dev/tty.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4798 if (p_stmp)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4799 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4800 (void)setsid();
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4801 # if defined(SIGHUP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4802 // 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
4803 // 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
4804 // 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
4805 // to avoid that. (suggested by Simon Schubert)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4806 signal(SIGHUP, SIG_IGN);
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4807 # endif
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4808 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4809 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4810 # ifdef FEAT_GUI
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4811 if (pty_slave_fd >= 0)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4812 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4813 // push stream discipline modules
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4814 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
4815 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
4816 # ifdef TIOCSCTTY
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4817 // 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
4818 // unless run by root)
8bcbff752864 patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents: 25868
diff changeset
4819 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
4820 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4821 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4822 # 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
4823 set_default_child_environment(FALSE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4824
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4825 /*
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4826 * stderr is only redirected when using the GUI, so that a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4827 * program like gpg can still access the terminal to get a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4828 * passphrase using stderr.
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4829 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4830 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4833 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
4834
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4835 // set up stdin/stdout/stderr for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 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
4837 vim_ignored = dup(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 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
4839 vim_ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4840 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4841 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4842 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
4843 vim_ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4844 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4846 close(pty_slave_fd); // has been dupped, close it now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4849 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4851 // set up stdin for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 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
4854 vim_ignored = dup(fd_toshell[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4857 // set up stdout for the child
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 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
4860 vim_ignored = dup(fd_fromshell[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4863 # ifdef FEAT_GUI
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4864 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4865 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4866 // set up stderr for the child
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4867 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
4868 vim_ignored = dup(1);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4869 }
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4870 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4873
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 execvp(argv[0], argv);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4882 _exit(EXEC_FAILED); // exec failed, return failure code
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4884 else // parent
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4888 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4891 catch_int_signal();
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
4892 UNBLOCK_SIGNALS(&curset);
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4893 # ifdef FEAT_JOB_CHANNEL
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4894 ++dont_check_job_ended;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
4895 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4898 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4899 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4901 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4902 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4903 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4904 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4905 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4907 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 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
4909 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
4910 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
4911 int ta_len = 0; // valid bytes in ta_buf[]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4918 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4919 int noread_cnt;
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4920 # ifdef ELAPSED_FUNC
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4921 elapsed_T start_tv;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4922 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4923
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4924 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4931 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 old_State = State;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4958 State = EXTERNCMD; // don't redraw at window resize
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4960 if ((options & SHELL_WRITE) && toshell_fd >= 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4961 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4962 // 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
4963 // external program.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4964 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4965 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
4966 msg_puts(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4967 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4968 else if (wpid == 0) // child
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4969 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4970 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4971 int written = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4972 char_u *lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4973 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4974
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
4975 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4976 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4977 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4978 l = STRLEN(lp + written);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4979 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4980 len = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4981 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
4982 // NL -> NUL translation
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4983 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4984 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4985 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4986 char_u *s = vim_strchr(lp + written, NL);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4987
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4988 len = write(toshell_fd, (char *)lp + written,
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4989 s == NULL ? l
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4990 : (size_t)(s - (lp + written)));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4991 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4992 if (len == (int)l)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4993 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
4994 // 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
4995 // should not have one.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4996 if (lnum != curbuf->b_op_end.lnum
6933
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4997 || (!curbuf->b_p_bin
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4998 && curbuf->b_p_fixeol)
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4999 || (lnum != curbuf->b_no_eol_lnum
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5000 && (lnum !=
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5001 curbuf->b_ml.ml_line_count
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5002 || 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
5003 vim_ignored = write(toshell_fd, "\n",
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
5004 (size_t)1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5005 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5006 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5007 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5008 // finished all the lines, close pipe
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5009 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5010 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5011 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5012 }
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
5013 lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5014 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5015 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5016 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5017 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5018 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5019 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5020 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5021 else // parent
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5022 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5023 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5024 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5025 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5026 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5027
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5028 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5029 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5030
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5031 noread_cnt = 0;
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5032 # ifdef ELAPSED_FUNC
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5033 ELAPSED_INIT(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5034 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 * Check if keys have been typed, write them to the child
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5039 * if there are any.
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5040 * Don't do this if we are expanding wild cards (would eat
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5041 * typeahead).
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5042 * Don't do this when filtering and terminal is in cooked
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5043 * mode, the shell command will handle the I/O. Avoids
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5044 * that a typed password is echoed for ssh or gpg command.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5045 * Don't get characters when the child has already
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5046 * finished (wait_pid == 0).
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5047 * 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
5048 * while (noread_cnt > 4), avoids that ":r !ls" eats
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5049 * typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 if (!(options & SHELL_EXPAND)
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5053 && ((options &
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5054 (SHELL_READ|SHELL_WRITE|SHELL_COOKED))
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5055 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5056 # ifdef FEAT_GUI
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5057 || gui.in_use
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5058 # endif
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
5059 )
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5060 && wait_pid == 0
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5061 && (ta_len > 0 || noread_cnt > 4))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 {
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5063 if (ta_len == 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5064 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5065 // 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
5066 // Reset the counter and timer.
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5067 noread_cnt = 0;
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5068 # ifdef ELAPSED_FUNC
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5069 ELAPSED_INIT(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5070 # endif
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5071 len = ui_inchar(ta_buf, BUFLEN, 10L, 0);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5072 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5073 if (ta_len > 0 || len > 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5074 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 */
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
5086 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
5087
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
19405
08f4dc2ba716 patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
5096 term_replace_bs_del_keycode(ta_buf, ta_len, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 msg_putchar(ta_buf[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
5110 int l = (*mb_ptr2len)(ta_buf + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 * been typed for pipes. Write one character at a
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
5127 * time, to avoid losing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5128 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5129 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5131 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5132 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5133 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 mch_memmove(ta_buf, ta_buf + len, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 }
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5142 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5145 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5146 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5147 // 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
5148 // ourselves
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5149 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5150 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5151 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5152 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5153 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5154 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5155 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5156 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5157 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5158
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5168 ++noread_cnt;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5169 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 {
2664
033e7b49356c updated for version 7.3.083
Bram Moolenaar <bram@vim.org>
parents: 2609
diff changeset
5171 len = read_eintr(fromshell_fd, buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 + buffer_off, (size_t)(BUFLEN - buffer_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 );
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5174 if (len <= 0) // end of file or error
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5176
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5177 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5178 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5179 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5180 // 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
5181 // lines to the current buffer.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5182 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5183 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5184 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5185 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5186 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5187 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5188 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5189 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5190 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5191 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5192 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 int l;
13478
601d797cca88 patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents: 13470
diff changeset
5195 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5197 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5198 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5199
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5200 // 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
5201 // 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
5202 // round.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 {
9898
bff8a09016a5 commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents: 9873
diff changeset
5205 l = MB_CPTR2LEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 if (l == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5207 l = 1; // NUL byte?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5211 if (p == buffer) // no complete character
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5213 // avoid getting stuck at an illegal byte
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 *p = NUL;
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5224 msg_puts((char *)buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 buffer[len] = NUL;
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5237 msg_puts((char *)buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 break;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5245
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5246 # ifdef ELAPSED_FUNC
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5247 if (wait_pid == 0)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5248 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
5249 long msec = ELAPSED_FUNC(start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5250
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5251 // 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
5252 // 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
5253 // break out too often to avoid losing typeahead.
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5254 if (msec > 2000)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5255 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5256 noread_cnt = 5;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5257 break;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5258 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5259 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
5260 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5263 // 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
5264 // 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
5265 // buffered.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5266 if (wait_pid == pid)
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5267 {
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5268 if (noread_cnt < 5)
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5269 continue;
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5270 break;
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
5271 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5272
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 * Check if the child still exists, before checking for
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
5275 * typed characters (otherwise we would lose typeahead).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5277 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5278 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5279 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5281 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5285 // 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
5286 // 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
5287 // 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
5288 // then we'll break the loop at the "break" above.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5291 else
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
5292 wait_pid = 0;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5293
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
5294 # 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
5295 // 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
5296 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5297 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5301 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5302 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5303 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5304 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5305 append_ga_line(&ga);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5306 // remember that the NL was missing
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
5307 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5308 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5309 else
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
5310 curbuf->b_no_eol_lnum = 0;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5311 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5312 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5313
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 }
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
5324 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5325 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5326 {
10019
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5327 long delay_msec = 1;
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5328
23126
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5329 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
5330 // possibly disables modifyOtherKeys, so that the system
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5331 // can recognize CTRL-C
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5332 out_str(T_CTE);
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5333
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5334 /*
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5335 * 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
5336 * I/O.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5337 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5338 for (;;)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5339 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5340 if (got_int)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5341 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5342 // 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
5343 // ourselves
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5344 # ifdef HAVE_SETSID
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5345 kill(-pid, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5346 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5347 kill(0, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5348 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5349 got_int = FALSE;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5350 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5351 # ifdef __NeXT__
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5352 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
5353 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5354 wait_pid = waitpid(pid, &status, WNOHANG);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5355 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5356 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5357 || (wait_pid == pid && WIFEXITED(status)))
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5358 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5359 wait_pid = pid;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5360 break;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5361 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5362
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5363 // 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
5364 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5365
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5366 // 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
5367 // 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
5368 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
5369 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
5370 if (++delay_msec > 10)
782a8070c3a6 commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents: 9898
diff changeset
5371 delay_msec = 10;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5372 }
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
5373
23126
54ea295a9f67 patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
5374 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
5375 // 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
5376 out_str(T_CTI);
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5377 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
5378 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5387 if (wait_pid != pid)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5388 wait_pid = wait4pid(pid, &status);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5390 # ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5391 // 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
5392 // 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
5393 // the pty.
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5394 if (pty_master_fd >= 0)
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5395 close(pty_slave_fd);
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5396 # endif
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
5397
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5398 // 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
5399 // dead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5400 if (wpid > 0)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5401 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5402 kill(wpid, SIGKILL);
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5403 wait4pid(wpid, NULL);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5404 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5405
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5406 # ifdef FEAT_JOB_CHANNEL
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5407 --dont_check_job_ended;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5408 # endif
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5409
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5421 // LINTED avoid "bitwise operation on signed value"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 retval = WEXITSTATUS(status);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
5423 if (retval != 0 && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 {
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5427 msg_puts(_("\nCannot execute shell "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 else if (!(options & SHELL_SILENT))
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(_("\nshell returned "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 msg_outnum((long)retval);
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15525
diff changeset
5440 msg_puts(_("\nCommand terminated\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 }
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 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 if (tmode == TMODE_RAW)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5447 settmode(TMODE_RAW); // set to raw mode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 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
5449 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
5450 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
5451 vim_free(tofree2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 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
5454 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5455 #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
5456
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5457 int
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5458 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
5459 char_u *cmd,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5460 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
5461 {
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5462 #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
5463 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL)
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5464 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
5465 #endif
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5466 #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
5467 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
5468 #else
6faef782f50b patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents: 13396
diff changeset
5469 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
5470 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5473 #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
5474 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
5475 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
5476 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5477 pid_t pid;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5478 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
5479 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
5480 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
5481 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
5482 int pty_slave_fd = -1;
8049
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents: 8047
diff changeset
5483 channel_T *channel = NULL;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5484 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
5485 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
5486 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
5487 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
5488 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
5489 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
5490 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
5491 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
5492 SIGSET_DECL(curset)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5493
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5494 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
5495 use_null_for_err = TRUE;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5496
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5497 // default is to fail
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5498 job->jv_status = JOB_FAILED;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5499
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5500 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
5501 && (!(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
5502 || !(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
5503 || !(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
5504 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
5505 &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
5506
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5507 // 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
5508 // 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
5509 if (use_file_for_in)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5510 {
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5511 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
5512
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5513 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
5514 if (fd_in[0] < 0)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5515 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5516 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
5517 goto failed;
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5518 }
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5519 }
12192
6947d5bcf57f patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents: 12104
diff changeset
5520 else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5521 // 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
5522 // 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
5523 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
5524 && 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
5525 goto failed;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5526
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5527 if (use_file_for_out)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5528 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5529 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
5530
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5531 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
5532 if (fd_out[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5533 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5534 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
5535 goto failed;
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 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5538 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
5539 goto failed;
8447
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 if (use_file_for_err)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5542 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5543 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
5544
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5545 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
5546 if (fd_err[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5547 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
5548 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
5549 goto failed;
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 }
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5552 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
5553 && 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
5554 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5555
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5556 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
5557 {
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5558 if (options->jo_set & JO_CHANNEL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5559 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5560 channel = options->jo_channel;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5561 if (channel != NULL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5562 ++channel->ch_refcount;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5563 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5564 else
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5565 channel = add_channel();
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5566 if (channel == NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5567 goto failed;
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
5568 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
5569 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
5570 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
5571 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5572
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5573 BLOCK_SIGNALS(&curset);
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5574 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
5575 if (pid == -1)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5576 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5577 // failed to fork
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5578 UNBLOCK_SIGNALS(&curset);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5579 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5580 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5581 if (pid == 0)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5582 {
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5583 int null_fd = -1;
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5584 int stderr_works = TRUE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5585
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5586 // child
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5587 reset_signals(); // handle signals normally
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5588 UNBLOCK_SIGNALS(&curset);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5589
13357
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5590 # 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
5591 if (ch_log_active())
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5592 // 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
5593 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
5594 # endif
179586a64f53 patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents: 13355
diff changeset
5595
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5596 # ifdef HAVE_SETSID
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5597 // 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
5598 // 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
5599 // 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
5600 (void)setsid();
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5601 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5602
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5603 # ifdef FEAT_TERMINAL
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5604 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
5605 {
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
5606 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
5607
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
5608 #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
5609 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
5610 // 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
5611 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
5612 #endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5613 // 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
5614 // 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
5615 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
5616 {
20047
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5617 if (t_colors >= 256)
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5618 // 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
5619 term = "xterm-256color";
bdb712c7ecf4 patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents: 19924
diff changeset
5620 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
5621 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
5622 else
851b9af01aad patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents: 19526
diff changeset
5623 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
5624 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5625 set_child_environment(
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5626 (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
5627 (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
5628 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
5629 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
5630 }
11713
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5631 else
2ec27561dd76 patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents: 11557
diff changeset
5632 # 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
5633 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
5634
12043
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5635 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
5636 {
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5637 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
5638 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
5639 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
5640
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5641 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
5642 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
5643 {
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5644 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
5645
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27346
diff changeset
5646 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
5647 --todo;
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5648 }
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5649 }
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5650
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5651 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
5652 {
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5653 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
5654 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
5655 {
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5656 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
5657 _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
5658 }
52eea5b73b2a patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents: 12192
diff changeset
5659 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5660
11925
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5661 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
5662 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5663 // 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
5664 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
5665 # ifdef TIOCSCTTY
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5666 // 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
5667 // 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
5668 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
5669 # endif
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5670 }
fe6675d67a10 patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents: 11919
diff changeset
5671
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5672 // 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
5673 close(0);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5674 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
5675 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
5676 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
5677 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
5678 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
5679 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
5680
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5681 // 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
5682 close(2);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5683 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
5684 {
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);
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5686 stderr_works = FALSE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5687 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5688 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
5689 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
5690 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
5691 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
5692 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
5693 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
5694
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5695 // 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
5696 close(1);
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5697 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
5698 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
5699 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
5700 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
5701 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
5702 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
5703
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5704 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
5705 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
5706 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
5707 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
5708 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
5709 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
5710 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
5711 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
5712 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
5713 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
5714 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
5715 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
5716 if (pty_master_fd >= 0)
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5717 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5718 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
5719 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
5720 }
9074
3aab62b76363 commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents: 9009
diff changeset
5721
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5722 if (null_fd >= 0)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5723 close(null_fd);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5724
12043
2796a2c9fc17 patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents: 12037
diff changeset
5725 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
5726 _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
5727
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5728 // 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
5729 execvp(argv[0], argv);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5730
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5731 if (stderr_works)
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5732 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
5733 # ifdef EXITFREE
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5734 // 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
5735 // reporting possibly leaked memory.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5736 # endif
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5737 _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
5738 }
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5739
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5740 // parent
10297
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5741 UNBLOCK_SIGNALS(&curset);
c90f4cc9c3fe commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents: 10279
diff changeset
5742
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5743 job->jv_pid = pid;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5744 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
5745 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
5746
11723
1922710ee8fa patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents: 11717
diff changeset
5747 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
5748 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
5749 // 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
5750 if (fd_in[0] >= 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5751 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
5752 if (fd_out[1] >= 0)
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5753 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
5754 if (fd_err[1] >= 0)
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5755 close(fd_err[1]);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5756 if (channel != NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5757 {
16227
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5758 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
5759 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
5760 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
5761
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5762 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
5763 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
5764
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5765 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
5766 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
5767
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents: 16162
diff changeset
5768 // 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
5769 // 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
5770 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
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 (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
5773 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
5774 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
5775 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
5776 }
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
5777
5f6c61a71c02 patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
5778 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
5779 channel_set_job(channel, job, options);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5780 }
11894
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5781 else
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5782 {
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5783 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
5784 close(fd_in[1]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5785 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
5786 close(fd_out[0]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5787 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
5788 close(fd_err[0]);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5789 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
5790 close(pty_master_fd);
75a85e99f53e patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents: 11834
diff changeset
5791 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5792
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5793 // success!
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5794 return;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5795
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5796 failed:
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5797 channel_unref(channel);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5798 if (fd_in[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5799 close(fd_in[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5800 if (fd_in[1] >= 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5801 close(fd_in[1]);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5802 if (fd_out[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5803 close(fd_out[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5804 if (fd_out[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5805 close(fd_out[1]);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5806 if (fd_err[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5807 close(fd_err[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5808 if (fd_err[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5809 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
5810 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
5811 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
5812 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
5813 close(pty_slave_fd);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5814 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5815
15711
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5816 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
5817 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
5818 {
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5819 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
5820 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
5821
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5822 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
5823 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
5824
287104a1d51e patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents: 15653
diff changeset
5825 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
5826 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
5827 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
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 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
5830 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
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
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5833 char *
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5834 mch_job_status(job_T *job)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5835 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5836 # ifdef HAVE_UNION_WAIT
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5837 union wait status;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5838 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5839 int status = -1;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5840 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5841 pid_t wait_pid = 0;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5842
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5843 # ifdef __NeXT__
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5844 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
5845 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5846 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
5847 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5848 if (wait_pid == -1)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5849 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5850 // 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
5851 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
5852 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
5853 strerror(errno));
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5854 goto return_dead;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5855 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5856 if (wait_pid == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5857 return "run";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5858 if (WIFEXITED(status))
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 // 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
5861 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
5862 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
5863 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
5864 goto return_dead;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5865 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5866 if (WIFSIGNALED(status))
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5867 {
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5868 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
5869 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
5870 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
5871 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
5872 job->jv_termsig);
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5873 goto return_dead;
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5874 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5875 return "run";
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5876
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5877 return_dead:
10386
d3f0946b4a80 commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents: 10375
diff changeset
5878 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
5879 job->jv_status = JOB_ENDED;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5880 return "dead";
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5881 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5882
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5883 job_T *
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5884 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
5885 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5886 # ifdef HAVE_UNION_WAIT
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5887 union wait status;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5888 # else
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5889 int status = -1;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5890 # endif
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5891 pid_t wait_pid = 0;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5892 job_T *job;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5893
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5894 # ifndef USE_SYSTEM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5895 // 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
5896 // 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
5897 // would then be wrong.
10353
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5898 if (dont_check_job_ended > 0)
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5899 return NULL;
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5900 # endif
72d92c31b9f7 commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents: 10328
diff changeset
5901
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5902 # ifdef __NeXT__
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5903 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
5904 # else
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5905 wait_pid = waitpid(-1, &status, WNOHANG);
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5906 # endif
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5907 if (wait_pid <= 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5908 // no process ended
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5909 return NULL;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5910 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
5911 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5912 if (job->jv_pid == wait_pid)
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5913 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5914 if (WIFEXITED(status))
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5915 // 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
5916 job->jv_exitval = WEXITSTATUS(status);
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5917 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
5918 {
10279
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5919 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
5920 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
5921 }
10386
d3f0946b4a80 commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents: 10375
diff changeset
5922 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
5923 {
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5924 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
5925 job->jv_status = JOB_ENDED;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5926 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5927 return job;
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5928 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5929 }
c5c15c818bda commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents: 10266
diff changeset
5930 return NULL;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5931 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5932
10320
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5933 /*
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5934 * Send a (deadly) signal to "job".
6ab770e97152 commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents: 10309
diff changeset
5935 * 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
5936 */
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5937 int
12037
85f0f557661e patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents: 11949
diff changeset
5938 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
5939 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5940 int sig = -1;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5941
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5942 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
5943 sig = SIGTERM;
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5944 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
5945 sig = SIGHUP;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5946 else if (STRCMP(how, "quit") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5947 sig = SIGQUIT;
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5948 else if (STRCMP(how, "int") == 0)
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5949 sig = SIGINT;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5950 else if (STRCMP(how, "kill") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5951 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
5952 #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
5953 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
5954 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
5955 #endif
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5956 else if (isdigit(*how))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5957 sig = atoi((char *)how);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5958 else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5959 return FAIL;
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5960
15123
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5961 // 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
5962 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
5963 {
7d2ed364a8a0 patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents: 15029
diff changeset
5964 // 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
5965 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
5966 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
5967 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5968
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5969 return OK;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5970 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5971
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5972 /*
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5973 * Clear the data related to "job".
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5974 */
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5975 void
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5976 mch_clear_job(job_T *job)
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5977 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
5978 // 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
5979 # ifdef __NeXT__
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5980 (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
5981 # else
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5982 (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
5983 # endif
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5984 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5985 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5986
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
5987 #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
5988 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
5989 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
5990 {
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
5991 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
5992 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
5993 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
5994
15766
9d18e8457209 patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents: 15711
diff changeset
5995 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
5996 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
5997 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
5998 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
5999
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 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
6001 if (channel == NULL)
12369
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6002 {
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6003 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
6004 return FAIL;
12369
d7f087d1b0e5 patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents: 12343
diff changeset
6005 }
12584
f28067b83dec patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents: 12389
diff changeset
6006 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
6007 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
6008 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
6009 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
6010 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
6011
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6012 // 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
6013 // 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
6014 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
6015 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
6016 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
6017 }
24abce52ad20 patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents: 12200
diff changeset
6018 #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
6019
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 void
10240
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
6025 mch_breakcheck(int force)
175b1116f96a commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
6026 {
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
6027 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
6028 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 /*
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6033 * 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
6034 * from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6035 * "msec" == -1 will block forever.
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6036 * 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
6037 * 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
6038 * already available.
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6039 * "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
6040 * 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
6041 * Returns TRUE when a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 static int
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6045 WaitForChar(long msec, int *interrupted, int ignore_input)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 {
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6047 #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
6048 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
6049 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
6050 #else
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6051 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
6052 #endif
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6053 }
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6054
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6055 /*
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6056 * 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
6057 * or from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6058 * "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
6059 * for "ignore_input" see WaitForCharOr().
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6060 * "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
6061 * 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
6062 * 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
6063 */
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
6064 static int
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6065 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
6066 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6075 if (!ignore_input && input_available()) // something in inbuf[]
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 #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
6079 // May need to query the mouse position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
6082 WantQueryMouse = FALSE;
16489
42910f306377 patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents: 16455
diff changeset
6083 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
6084 mch_write((char_u *)"\033[1'|", 5);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 # endif
17708
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6110 # 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
6111 // 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
6112 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
6113 invoke_sound_callback();
10696f279e20 patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents: 17484
diff changeset
6114 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 gpm_process_wanted = 0;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6117 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
6118 &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
6119 if (!avail && !gpm_process_wanted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 # else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6121 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 if (!avail)
17903
73f4bb1fdfba patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents: 17708
diff changeset
6123 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 {
11949
74e45c11b754 patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents: 11933
diff changeset
6125 if (!ignore_input && input_available())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 # endif
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6140 )
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
6141 ;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 #else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6144 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148
5541
2f99966971b0 updated for version 7.4.119
Bram Moolenaar <bram@vim.org>
parents: 5533
diff changeset
6149 #ifndef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 * 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
6152 * "msec" == 0 will check for characters once.
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6153 * "msec" == -1 will block until a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 * 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
6156 * 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
6157 * "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
6158 * but something else needs to be done.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 */
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6160 static int
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6161 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 int ret;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6164 int result;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6165 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6168 // May retry getting characters after an event was handled.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6171 # ifdef ELAPSED_FUNC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6172 // 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
6173 // 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
6174 long start_msec = msec;
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
6175 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176
9209
f8f41f4e0acd commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents: 9207
diff changeset
6177 if (msec > 0)
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6178 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6181 // 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
6182 // manager stuff, it may save the file, which does a breakcheck.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
6188 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 #ifdef MAY_LOOP
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6192 int finished = TRUE; // default is to 'loop' just once
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6193 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6194 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6195 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 #ifndef HAVE_SELECT
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6198 // 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
6199 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6210 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6211
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6212 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6213 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6214 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6215 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6216 towait = (int)p_mzq; // don't wait longer than 'mzquantum'
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6217 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6218 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6219 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
6225 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6252 #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
6253 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
6254 #endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6255 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6256 *interrupted = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6258 ret = poll(fds, nfd, towait);
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6259
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6260 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
6261 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
6262 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6263
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6264 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6265 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
6266 // MzThreads scheduling is required and timeout occurred
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6267 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6268 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6273 xterm_update(); // Maybe we should hand out clipboard
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 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
6275 // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 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
6295 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6299 finished = FALSE; // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6302 #ifdef FEAT_JOB_CHANNEL
16054
78faa25f9698 patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents: 15967
diff changeset
6303 // 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
6304 if (ret >= 0)
16054
78faa25f9698 patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents: 15967
diff changeset
6305 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
6306 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6308 #else // HAVE_SELECT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6311 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
6312 // 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
6313 // 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
6314 static fd_set rfds, wfds, efds;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6316 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6317
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6318 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6319 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6320 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6321 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6322 towait = p_mzq; // don't wait longer than 'mzquantum'
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6323 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6324 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6325 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6327 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6329 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6330 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6331 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6333 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6334 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 */
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6339 select_eintr:
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6340 FD_ZERO(&rfds);
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6341 FD_ZERO(&wfds);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 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
6344 # ifndef __QNX__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6345 // For QNX select() always returns 1 if this is set. Why?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
6351 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 maxfd = ConnectionNumber(xterm_dpy);
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
6357
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6358 // 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
6359 // particularly, XFlush may cause this.
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
6360 xterm_update();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6381 # 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
6382 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
6383 # endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6384 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6385 *interrupted = FALSE;
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6386
14718
cf33c47d66aa patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents: 14673
diff changeset
6387 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
6388 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
6389 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
6390 if (result)
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6391 --ret;
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6392 else if (interrupted != NULL && ret > 0)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
6393 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6394
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6395 # ifdef EINTR
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6396 if (ret == -1 && errno == EINTR)
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6397 {
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6398 // 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
6399 if (got_tstp && !in_mch_suspend)
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6400 {
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6401 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
6402
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6403 ea.forceit = TRUE;
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6404 ex_stop(&ea);
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6405 got_tstp = FALSE;
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6406 }
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
6407
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6408 // 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
6409 // SIGWINCH.
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6410 if (do_resize)
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6411 handle_resize();
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6412
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6413 // 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
6414 // 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
6415 // 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
6416 // external command after the process has finished.
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6417 goto select_eintr;
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
6418 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6419 # endif
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6420 # ifdef __TANDEM
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6421 if (ret == -1 && errno == ENOTSUP)
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6422 {
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6423 FD_ZERO(&rfds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6424 FD_ZERO(&efds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6425 ret = 0;
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
6426 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
6427 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6428 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6429 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
6430 // loop if MzThreads must be scheduled and timeout occurred
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
6431 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6438 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
6439 // 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
6440 // buffer is empty
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6443 // Try again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 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
6463 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6466 finished = FALSE; // keep going if event was only one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 if (--ret == 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6474 finished = FALSE; // keep going if event was only one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
6478 #ifdef FEAT_JOB_CHANNEL
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6479 // 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
6480 if (ret >= 0)
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
6481 ret = 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
6482 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6484 #endif // HAVE_SELECT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6490 # ifdef FEAT_CLIENTSERVER
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6491 if (server_waiting())
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6492 break;
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6493 # endif
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
6494
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6495 // We're going to loop around again, find out for how long
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 {
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6498 # ifdef ELAPSED_FUNC
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6499 // Compute remaining wait time.
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
6500 msec = start_msec - ELAPSED_FUNC(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 # else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6502 // Guess we got interrupted halfway.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 if (msec <= 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6506 break; // waited long enough
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
6511 return result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6515 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6516 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6517 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6518 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6521 mch_expandpath(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6522 garray_T *gap,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6523 char_u *path,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6524 int flags) // EW_* flags
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
6526 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 765
diff changeset
6549 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|"
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6550
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6552 mch_expand_wildcards(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6553 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6554 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6555 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6556 char_u ***file,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6557 int flags) // EW_* flags
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 size_t len;
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6561 long llen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 int dir;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
6564
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6565 /*
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6566 * This is the non-OS/2 implementation (really Unix).
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6567 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 char_u *buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6573 #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
6574 #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
6575 #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
6576 #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
6577 #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
6578 // directly
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 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
6582 int ampersand = FALSE;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6583 // vimglob() function to define for Posix shell
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6584 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
6585
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6586 *num_file = 0; // default: no files found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 * 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
6592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6596 # ifdef HAVE_SANDBOX
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6597 // Don't allow any shell command in the sandbox.
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6598 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6599 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6600 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6601
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
6605 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 */
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6695
diff changeset
6614 if ((tempname = vim_tempname('o', FALSE)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
6616 emsg(_(e_cant_get_temp_file_name));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 * 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
6622 * file.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6623 * STYLE_BT: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6624 * If expanding `cmd` execute it directly.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6625 * STYLE_GLOB: NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6626 * If we use *csh, "glob" will work better than "echo".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6627 * STYLE_PRINT: NL or NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6628 * If we use *zsh, "print -N" will work better than "glob".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6629 * STYLE_VIMGLOB: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6630 * If we use *sh*, we define "vimglob()".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6631 * STYLE_ECHO: space separated.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6632 * A shell we don't know, stay safe and use "echo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6645 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh),
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6646 "sh") != NULL)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6647 shell_style = STYLE_VIMGLOB;
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6648
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6649 // 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
6650 // optional '&' and for the NUL.
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6651 // Worst case: "unset nonomatch; print -N >" plus two is 29
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 len = STRLEN(tempname) + 29;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6653 if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6654 len += STRLEN(sh_vimglob_func);
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6655
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6656 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6657 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6658 // 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
6659 // "command" below.
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6660 #ifdef USE_SYSTEM
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6661 len += STRLEN(pat[i]) + 3; // add space and two quotes
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6662 #else
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6663 ++len; // add space
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6664 for (j = 0; pat[i][j] != NUL; ++j)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6665 {
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6666 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
6667 ++len; // may add a backslash
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6668 ++len;
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6669 }
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6670 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6671 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6675 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6690 // change `command; command& ` to (command; command )
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6691 STRCPY(command, "(");
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6692 STRCAT(command, pat[0] + 1); // exclude first backtick
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 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
6694 *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
6695 while (p > command && VIM_ISWHITE(*p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 --p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6697 if (*p == '&') // remove trailing '&'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 {
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6699 ampersand = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 {
26183
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6706 STRCPY(command, "");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6707 if (shell_style == STYLE_GLOB)
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6708 {
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6709 // Assume the nonomatch option is valid only for csh like shells,
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6710 // otherwise, this may set the positional parameters for the shell,
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6711 // e.g. "$*".
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6712 if (flags & EW_NOTFOUND)
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6713 STRCAT(command, "set nonomatch; ");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6714 else
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6715 STRCAT(command, "unset nonomatch; ");
9865f996a3c0 patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents: 26020
diff changeset
6716 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 STRCAT(command, "print -N >");
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6721 else if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6722 STRCAT(command, sh_vimglob_func);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6726
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 STRCAT(command, tempname);
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6728
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6732 // 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
6733 // 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
6734 // characters, except inside ``.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6740 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6741
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 *p++ = ' ';
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6744 for (j = 0; pat[i][j] != NUL; ++j)
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6745 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6746 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6747 intick = !intick;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6748 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6749 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6750 // 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
6751 // 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
6752 // and before a backtick.
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6753 if (intick
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6754 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6755 || pat[i][j + 1] == '`')
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6756 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6757 ++j;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6758 }
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6759 else if (!intick
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6760 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$')
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6761 && 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
6762 // 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
6763 // 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
6764 // set.
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6765 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6766
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6767 // Copy one character.
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6768 *p++ = pat[i][j];
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6769 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 show_shell_mess = FALSE;
15967
ddd82b1c9e9d patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents: 15955
diff changeset
6775 if (ampersand)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6776 STRCAT(command, "&"); // put the '&' after the redirection
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 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
6784 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 * 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
6789 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 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
6792 extra_shell_arg = (char_u *)"-f"; // Use csh fast option
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6799 // 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
6800 // 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
6801 if (ampersand)
21927
88070e222e82 patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents: 21745
diff changeset
6802 mch_delay(10L, MCH_DELAY_IGNOREINPUT);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6804 extra_shell_arg = NULL; // cleanup
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6808 if (i != 0) // mch_call_shell() failed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6821 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
6822 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
6823 cmdline_row = Rows - 1; // continue on last line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26336
diff changeset
6828 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
6829 msg_start(); // don't overwrite this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6832 // 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
6833 // EW_NOTFOUND is given
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6845 // Something went wrong, perhaps a file name with a special char.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 {
26439
b18f3b0f317c patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26336
diff changeset
6848 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
6849 msg_start(); // don't overwrite this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 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
6855 llen = ftell(fd); // get size of temp file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 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
6857 if (llen < 0)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6858 // 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
6859 buffer = NULL;
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6860 else
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6861 buffer = alloc(llen + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6864 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 }
11281
2e6a0ea76a0d patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents: 11252
diff changeset
6870 len = llen;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 mch_remove(tempname);
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
6874 if (i != (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6876 // unexpected read error
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
6877 semsg(_(e_cant_read_file_str), tempname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883
15955
907481b9260f patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
6884 # ifdef __CYGWIN__
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6885 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 p = buffer;
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
6887 for (i = 0; i < (int)len; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6894 // file names are separated with Space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6897 buffer[len] = '\n'; // make sure the buffer ends in NL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 p = buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6899 for (i = 0; *p != '\n'; ++i) // count number of entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6903 p = skipwhite(p); // skip to next entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6906 // file names are separated with NL
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6907 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6909 buffer[len] = NUL; // make sure the buffer ends in NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 p = buffer;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6911 for (i = 0; *p != NUL; ++i) // count number of entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 if (*p != NUL)
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 leading white space
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 NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 * 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
6929 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 if (shell_style == STYLE_PRINT && !did_find_nul)
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 // 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
6935 buffer[len] = NUL;
5533
e35c69ad4823 updated for version 7.4.115
Bram Moolenaar <bram@vim.org>
parents: 5421
diff changeset
6936 if (len && (int)STRLEN(buffer) < (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 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
6952 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 if (len)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6958 ++i; // count last entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 *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
6971 *file = ALLOC_MULT(char_u *, i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6974 // out of memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 (*file)[i] = p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6986 // Space or NL separates
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6987 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6988 || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 {
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6990 while (!(shell_style == STYLE_ECHO && *p == ' ')
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6991 && *p != '\n' && *p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6993 if (p == buffer + len) // last entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 *p++ = NUL;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
6998 p = skipwhite(p); // skip to next entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7001 else // NUL separates
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7003 while (*p && p < buffer + len) // skip entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 ++p;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7005 ++p; // skip NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7014 // Require the files to exist. Helps when using /bin/sh
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7018 // check if this entry should be included
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7023 // 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
7024 if (!dir && (flags & EW_EXEC)
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
7025 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD)))
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
7026 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
7027
16764
ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents: 16608
diff changeset
7028 p = alloc(STRLEN((*file)[i]) + 1 + dir);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 if (dir)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7033 add_pathsep(p); // add '/' to a directory name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7038 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7040 if (*num_file == 0) // rejected all entries
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 {
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13060
diff changeset
7042 VIM_CLEAR(*file);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 }
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 #endif // VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7057 save_patterns(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7058 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7059 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7060 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7061 char_u ***file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7064 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065
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
7066 *file = ALLOC_MULT(char_u *, num_pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7070 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7071 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7072 if (s != NULL)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7073 // 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
7074 // backslashes.
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7075 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7076 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
7077 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7087 mch_has_exp_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 {
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11115
diff changeset
7089 for ( ; *p; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7111 mch_has_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 {
11127
506f5d8b7d8b patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11115
diff changeset
7113 for ( ; *p; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7132 have_wildcard(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7143 have_dollars(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
7153 #if !defined(HAVE_RENAME) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 int
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
7160 mch_rename(const char *src, const char *dest)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7164 if (stat(dest, &st) >= 0) // fail if destination exists
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 return -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7166 if (link(src, dest) != 0) // link file to new name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 return -1;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7168 if (mch_remove(src) == 0) // delete link to old name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7172 #endif // !HAVE_RENAME
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7174 #if defined(FEAT_MOUSE_GPM) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7180 gpm_open(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7182 static Gpm_Connect gpm_connect; // Must it be kept till closing ?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 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
7188 // Default handling for mouse move
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7189 gpm_connect.minMod = 0; // Handle any modifier keys
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7193 // 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
7194 // 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
7195 // 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
7196 // so we shouldn't have problem with this
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
7197 # ifdef SIGTSTP
26825
3c1dcb63f579 patch 8.2.3941: SIGTSTP is not handled
Bram Moolenaar <Bram@vim.org>
parents: 26771
diff changeset
7198 signal(SIGTSTP, restricted ? SIG_IGN : (RETSIGTYPE (*)())sig_tstp);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
7199 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7200 return 1; // succeed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 if (gpm_fd == -2)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7203 Gpm_Close(); // We don't want to talk to xterm via gpm
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7206 return 1; // already open
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 /*
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7210 * 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
7211 */
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7212 int
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7213 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
7214 {
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7215 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
7216 }
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7217
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7218 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7222 gpm_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 {
16527
5412fcd03ecb patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents: 16523
diff changeset
7224 if (gpm_enabled())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227
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
7228 /*
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
7229 * Reads gpm event and adds special keys to input buf. Returns length of
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 * generated key sequence.
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
7231 * This function is styled after gui_send_mouse_event().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7234 mch_gpm_process(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 #ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7248 // Don't put events in the input queue now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7256 string[0] = ESC; // Our termcode
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 return 0;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7280 // 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
7281 // reported in one event?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7293 // This code is based on gui_x11_mouse_cb in gui_x11.c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 vim_modifiers = 0x0;
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7296 // 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
7297 // 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
7298 // K_CAPSSHIFT is defined 8, so it probably isn't even reported
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7312 #endif // FEAT_MOUSE_GPM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7314 #ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7315 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7316 * Initialize connection with sysmouse.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7317 * Let virtual console inform us with SIGUSR2 for pending sysmouse
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7318 * output, any sysmouse output than will be processed via sig_sysmouse().
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7319 * Return OK if succeeded, FAIL if failed.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7320 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7321 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7322 sysmouse_open(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7323 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7324 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7325
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7326 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7327 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7328 mouse.u.mode.signal = SIGUSR2;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7329 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7330 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7331 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7332 mouse.operation = MOUSE_SHOW;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7333 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7334 return OK;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7335 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7336 return FAIL;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7337 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7338
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7339 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7340 * Stop processing SIGUSR2 signals, and also make sure that
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7341 * virtual console do not send us any sysmouse related signal.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7342 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7343 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7344 sysmouse_close(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7345 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7346 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7347
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7348 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7349 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7350 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7351 mouse.u.mode.signal = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7352 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7353 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7354
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7355 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7356 * Gets info from sysmouse and adds special keys to input buf.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7357 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7358 static RETSIGTYPE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7359 sig_sysmouse SIGDEFARG(sigarg)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7360 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7361 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7362 struct video_info video;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7363 char_u string[6];
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7364 int row, col;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7365 int button;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7366 int buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7367 static int oldbuttons = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7368
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7369 #ifdef FEAT_GUI
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7370 // Don't put events in the input queue now.
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7371 if (hold_gui_events)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7372 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7373 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7374
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7375 mouse.operation = MOUSE_GETINFO;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7376 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7377 && ioctl(1, FBIO_MODEINFO, &video) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7378 && ioctl(1, CONS_MOUSECTL, &mouse) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7379 && video.vi_cheight > 0 && video.vi_cwidth > 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7380 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7381 row = mouse.u.data.y / video.vi_cheight;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7382 col = mouse.u.data.x / video.vi_cwidth;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7383 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
7384 string[0] = ESC; // Our termcode
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7385 string[1] = 'M';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7386 string[2] = 'S';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7387 if (oldbuttons == buttons && buttons != 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7388 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7389 button = MOUSE_DRAG;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7390 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7391 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7392 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7393 switch (buttons)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7394 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7395 case 0:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7396 button = MOUSE_RELEASE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7397 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7398 case 1:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7399 button = MOUSE_LEFT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7400 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7401 case 2:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7402 button = MOUSE_MIDDLE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7403 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7404 case 4:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7405 button = MOUSE_RIGHT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7406 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7407 default:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7408 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7409 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7410 oldbuttons = buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7411 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7412 string[3] = (char_u)(button);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7413 string[4] = (char_u)(col + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7414 string[5] = (char_u)(row + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7415 add_to_input_buf(string, 6);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7416 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7417 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7418 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7419 #endif // FEAT_SYSMOUSE
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
7420
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421 #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
7422 typedef char_u * (*STRPROCSTR)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7423 typedef char_u * (*INTPROCSTR)(int);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7424 typedef int (*STRPROCINT)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
7425 typedef int (*INTPROCINT)(int);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7432 mch_libcall(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7433 char_u *libname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7434 char_u *funcname,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7435 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
7436 int argint,
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7437 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
7438 int *number_result)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7442 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7452 /*
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7453 * Get a handle to the DLL module.
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7454 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 # if defined(USE_DLOPEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7456 // 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
7457 (void)dlerror();
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
7458
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7464 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7465 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7466 // "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
7467 dlerr = dlerror();
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7468 if (dlerr != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
7469 semsg(_("dlerror = \"%s\""), dlerr);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7470 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7474
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7475 // If the handle is valid, try to get the function address.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477 {
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7478 # ifdef USING_SETJMP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 success = FALSE;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
7487 # if defined(USE_DLOPEN)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7488 dlerr = NULL;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
7489 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7495 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7498 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7500 # if defined(USE_DLOPEN)
10620
2198b53b9ffe patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents: 10418
diff changeset
7501 *(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
7502 dlerr = dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7504 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7508 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7509 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7510 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7511 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7512 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 if (string_result == NULL)
22254
900737f2ee98 patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents: 21992
diff changeset
7515 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7516 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7517 retval_str = (ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 # if defined(USE_DLOPEN)
10620
2198b53b9ffe patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents: 10418
diff changeset
7523 *(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
7524 dlerr = dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7527 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7528 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7529 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7530 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7531 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7532 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7533 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7534 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536 if (string_result == NULL)
22254
900737f2ee98 patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents: 21992
diff changeset
7537 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7543 // 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
7544 // Assume that a "1" or "-1" result is an illegal pointer.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7553 # ifdef USING_SETJMP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7559
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7560 // try to find the name of this signal
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 break;
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
7564 semsg(e_got_sig_str_in_libcall, signal_info[i].name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7569 # if defined(USE_DLOPEN)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7570 // "dlerr" must be used before dlclose()
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7571 if (dlerr != NULL)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15306
diff changeset
7572 semsg(_("dlerror = \"%s\""), dlerr);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
7573
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7574 // Free the DLL module.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26825
diff changeset
7583 semsg(_(e_library_call_failed_for_str), funcname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 #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
7592 static int xterm_trace = -1; // default: disabled
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7599 setup_term_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 int (*oldhandler)();
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7612 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 int (*oldIOhandler)();
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7614 # endif
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7615 # ifdef ELAPSED_FUNC
15525
3ef31ce9d9f9 patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
7616 elapsed_T start_tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 if (p_verbose > 0)
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7619 ELAPSED_INIT(start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 # endif
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 // Ignore X errors while opening the display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7625 # if defined(USING_SETJMP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7626 // Ignore X IO errors while opening the display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7628 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7629 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7631 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 else
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7635 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 "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
7639 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
7640 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
7641 # if defined(USING_SETJMP)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 mch_endjmp();
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7643 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645
15561
ea9f1180d337 patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents: 15559
diff changeset
7646 # if defined(USING_SETJMP)
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7647 // Now handle X IO errors normally.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648 (void)XSetIOErrorHandler(oldIOhandler);
15559
59d32a45da1a patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
7649 # endif
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7650 // Now handle X errors normally.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7651 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 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
7656 verb_msg(_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7660 // Catch terminating error of the X server connection.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7663 # ifdef ELAPSED_FUNC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7665 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7666 verbose_enter();
10406
42911b233245 commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents: 10386
diff changeset
7667 xopen_message(ELAPSED_FUNC(start_tv));
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7668 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7669 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7672 // Create a Shell to make converters work.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 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
7688 x11_setup_selection(xterm_Shell);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 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
7701 // Check if $WINDOWID is valid.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7710 start_xterm_trace(int button)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716 do_xterm_trace();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7721 stop_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7723 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7725 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7733 do_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7753 // 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
7754 // have changed recently.
1510
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7755 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints)
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7756 || !(got_hints & PResizeInc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7760 xterm_trace = -1; // Not enough data -- disable tracing
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7764 // Rely on the same mouse code for the duration of this
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 prev_row = mouse_row;
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6933
diff changeset
7767 prev_col = mouse_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7770 // 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
7771 // left of the window and/or a menu on the top (eterm etc.)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7776 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7777 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7778 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7780 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7783 }
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2707
diff changeset
7784 if (mouse_code == NULL || STRLEN(mouse_code) > 45)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7787 return FALSE;
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 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7793 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7794 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7795 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7799 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7800 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7801 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 prev_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7810
16608
0422b14bce58 patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents: 16527
diff changeset
7811 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7815 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7816 clear_xterm_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7818 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824 {
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7825 # if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7826 // Lesstif and Solaris crash here, lose some memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7827 XtCloseDisplay(xterm_dpy);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7828 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7832 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7833 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7834 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7835 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7836 // Lesstif and Solaris crash here, lose some memory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7840 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7842 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844 /*
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7845 * Catch up with GUI or X events.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7846 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7847 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7848 clip_update(void)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7849 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7850 # ifdef FEAT_GUI
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7851 if (gui.in_use)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7852 gui_mch_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7853 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7854 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7855 if (xterm_Shell != (Widget)0)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7856 xterm_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7857 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7858
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7859 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7862 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7863 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7865 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7866 xterm_update(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7870 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 {
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7872 XtInputMask mask = XtAppPending(app_context);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7873
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7874 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
7875 break;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7876
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7877 if (mask & XtIMXEvent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7878 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7879 // 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
7880 XtAppNextEvent(app_context, &event);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7881 #ifdef FEAT_CLIENTSERVER
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7882 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7883 XPropertyEvent *e = (XPropertyEvent *)&event;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7884
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7885 if (e->type == PropertyNotify && e->window == commWindow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7886 && 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
7887 serverEventProc(xterm_dpy, &event, 0);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7888 }
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7889 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7890 XtDispatchEvent(&event);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7891 }
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7892 else
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7893 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7894 // 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
7895 XtAppProcessEvent(app_context, mask);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7896 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 int
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7901 clip_xterm_own_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7908 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7909 clip_xterm_lose_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7911 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7916 clip_xterm_request_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 void
17063
3147c7c2e86b patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
7923 clip_xterm_set_selection(Clipboard_T *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7941 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7942 {
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
7943 int save_cmod_flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7945
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22695
diff changeset
7946 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
7947 cmdmod.cmod_flags |= CMOD_CONFIRM;
7469
15eefe1b0dad commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents: 7420
diff changeset
7948 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
7949 // Mustn't logout
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7950 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
7951 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
7952 setcursor(); // position cursor
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7953 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7954
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7955 // Done interaction
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7956 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7957
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7958 // Finish off
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7959 // 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
7960 // 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
7961 // Hopefully get around glitchy SMs (like GNOME-1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7962 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7964 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7968 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7970 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7971 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7974 xsmp_handle_save_yourself(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7975 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7976 SmPointer client_data UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7977 int save_type UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7978 Bool shutdown,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7979 int interact_style UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7980 Bool fast UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7982 // Handle already being in saveyourself
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7985 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7987
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7988 // First up, preserve all files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 out_flush();
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
7990 ml_sync_all(FALSE, FALSE); // preserve all swap files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 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
7993 verb_msg(_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 # 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
7996 // Now see if we can ask about unsaved files
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7997 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
7998 // Need to interact with user, but need SM's permission
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7999 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8000 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8001 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8002 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8003 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8004 // Can stop the cycle here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8005 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8006 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8014 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8015 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8017 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8018
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8019 // quit quickly leaving swapfiles for modified buffers behind
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8020 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8028 xsmp_save_complete(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8029 SmcConn smc_conn UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8030 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8040 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8041 xsmp_shutdown_cancelled(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8042 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8043 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8044 {
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 = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8048 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8055 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8056 xsmp_ice_connection(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8057 IceConn iceConn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8058 IcePointer clientData UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8059 Bool opening,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8060 IcePointer *watchData UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8061 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8062 // Intercept creation of ICE connection fd
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8063 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8065 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8066 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8070
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8071 // Handle any ICE processing that's required; return FAIL if SM lost
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8073 xsmp_handle_requests(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8077 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8078 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 {
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8080 // Lost ICE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8081 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
8082 verb_msg(_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8083 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8084 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8087 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8090 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8091
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8092 // Set up X Session Management Protocol
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8093 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8094 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8096 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8097 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8104 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
8105 verb_msg(_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8108
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8109 // Set up SM callbacks - must have all, even if they're not used
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8110 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8114 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8115 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8116 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8117 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8118
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8119 // 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
8120 // apparently required for FreeBSD (we get a BUS error when using NULL).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8121 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8123 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
8124 verb_msg(_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8125 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8127
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8128 // Create an SM connection
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8129 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8130 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8131 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8132 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8133 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8134 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8135 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 NULL,
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
8138 &xsmp.clientid,
14828
421e120ffb30 patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents: 14730
diff changeset
8139 sizeof(errorstring) - 1,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8140 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8141 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8142 {
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8143 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8144 {
22695
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8145 char errorreport[132];
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8146
fa0aac214da6 patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents: 22539
diff changeset
8147 // 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
8148 // 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
8149 errorstring[sizeof(errorstring) - 1] = NUL;
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8150 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
8151 _("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
8152 verb_msg(errorreport);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
8153 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8154 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 #if 0
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8159 // ID ourselves
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8160 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8167 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168 SmcSetProperties(xsmp.smcconn, 1, smprops);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8173 // Shut down XSMP comms.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
8175 xsmp_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8177 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8179 SmcCloseConnection(xsmp.smcconn, 0, NULL);
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
8180 if (xsmp.clientid != NULL)
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
8181 free(xsmp.clientid);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
8182 xsmp.clientid = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 }
18810
44b855153d8e patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18761
diff changeset
8186 #endif // USE_XSMP