annotate src/os_unix.c @ 9817:5eb65818de71

Added tag v7.4.2183 for changeset 74990ddf081305ad09dc6f5cef6a7d1197e4a2ea
author Christian Brabandt <cb@256bit.org>
date Mon, 08 Aug 2016 22:30:07 +0200
parents 49512aba8e32
children 043b7a9579e6
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1 /* vi:set ts=8 sts=4 sw=4:
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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 BeOS and 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 /*
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22 * Some systems have a prototype for select() that has (int *) instead of
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23 * (fd_set *), which is wrong. This define removes that prototype. We define
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24 * our own prototype below.
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25 * Don't use it for the Mac, it causes a warning for precompiled headers.
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26 * TODO: use a configure check for precompiled headers?
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27 */
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28 #if !defined(__APPLE__) && !defined(__TANDEM)
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29 # define select select_declared_wrong
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30 #endif
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31
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32 #include "vim.h"
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33
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34 #ifdef FEAT_MZSCHEME
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35 # include "if_mzsch.h"
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36 #endif
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37
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38 #include "os_unixx.h" /* unix includes for os_unix.c only */
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39
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40 #ifdef USE_XSMP
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41 # include <X11/SM/SMlib.h>
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42 #endif
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43
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44 #ifdef HAVE_SELINUX
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45 # include <selinux/selinux.h>
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46 static int selinux_enabled = -1;
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47 #endif
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48
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49 #ifdef HAVE_SMACK
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50 # include <attr/xattr.h>
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51 # include <linux/xattr.h>
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52 # ifndef SMACK_LABEL_LEN
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53 # define SMACK_LABEL_LEN 1024
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54 # endif
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55 #endif
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56
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57 /*
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58 * Use this prototype for select, some include files have a wrong prototype
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59 */
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60 #ifndef __TANDEM
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61 # undef select
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62 # ifdef __BEOS__
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63 # define select beos_select
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64 # endif
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65 #endif
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66
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67 #ifdef __CYGWIN__
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68 # ifndef WIN32
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69 # include <cygwin/version.h>
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70 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or
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71 * for cygwin_conv_path() */
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72 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
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73 # define WIN32_LEAN_AND_MEAN
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74 # include <windows.h>
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75 # include "winclip.pro"
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76 # endif
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77 # endif
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78 #endif
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79
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80 #if defined(HAVE_SELECT)
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81 extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
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82 #endif
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83
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84 #ifdef FEAT_MOUSE_GPM
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85 # include <gpm.h>
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86 /* <linux/keyboard.h> contains defines conflicting with "keymap.h",
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87 * I just copied relevant defines here. A cleaner solution would be to put gpm
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88 * code into separate file and include there linux/keyboard.h
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89 */
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90 /* #include <linux/keyboard.h> */
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91 # define KG_SHIFT 0
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92 # define KG_CTRL 2
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93 # define KG_ALT 3
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94 # define KG_ALTGR 1
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95 # define KG_SHIFTL 4
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96 # define KG_SHIFTR 5
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97 # define KG_CTRLL 6
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98 # define KG_CTRLR 7
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99 # define KG_CAPSSHIFT 8
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100
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101 static void gpm_close(void);
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102 static int gpm_open(void);
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103 static int mch_gpm_process(void);
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104 #endif
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105
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106 #ifdef FEAT_SYSMOUSE
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107 # include <sys/consio.h>
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108 # include <sys/fbio.h>
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109
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110 static int sysmouse_open(void);
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111 static void sysmouse_close(void);
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112 static RETSIGTYPE sig_sysmouse SIGPROTOARG;
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113 #endif
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114
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115 /*
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116 * end of autoconf section. To be extended...
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117 */
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118
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119 /* Are the following #ifdefs still required? And why? Is that for X11? */
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120
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121 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO)
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122 # ifdef SIGWINCH
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123 # undef SIGWINCH
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124 # endif
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125 # ifdef TIOCGWINSZ
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126 # undef TIOCGWINSZ
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127 # endif
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128 #endif
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129
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130 #if defined(SIGWINDOW) && !defined(SIGWINCH) /* hpux 9.01 has it */
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131 # define SIGWINCH SIGWINDOW
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132 #endif
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133
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134 #ifdef FEAT_X11
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135 # include <X11/Xlib.h>
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136 # include <X11/Xutil.h>
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137 # include <X11/Xatom.h>
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138 # ifdef FEAT_XCLIPBOARD
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139 # include <X11/Intrinsic.h>
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140 # include <X11/Shell.h>
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141 # include <X11/StringDefs.h>
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142 static Widget xterm_Shell = (Widget)0;
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143 static void clip_update(void);
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144 static void xterm_update(void);
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145 # endif
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146
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147 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)
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148 Window x11_window = 0;
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149 # endif
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150 Display *x11_display = NULL;
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151
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152 # ifdef FEAT_TITLE
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153 static int get_x11_windis(void);
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154 static void set_x11_title(char_u *);
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155 static void set_x11_icon(char_u *);
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156 # endif
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157 #endif
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158
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159 #ifdef FEAT_TITLE
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160 static int get_x11_title(int);
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161 static int get_x11_icon(int);
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162
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163 static char_u *oldtitle = NULL;
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164 static int did_set_title = FALSE;
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165 static char_u *oldicon = NULL;
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166 static int did_set_icon = FALSE;
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167 #endif
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168
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169 static void may_core_dump(void);
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170
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171 #ifdef HAVE_UNION_WAIT
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172 typedef union wait waitstatus;
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173 #else
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174 typedef int waitstatus;
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175 #endif
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176 static pid_t wait4pid(pid_t, waitstatus *);
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177
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178 static int WaitForChar(long msec, int *interrupted);
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179 static int WaitForCharOrMouse(long msec, int *interrupted);
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180 #if defined(__BEOS__) || defined(VMS)
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181 int RealWaitForChar(int, long, int *, int *interrupted);
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182 #else
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183 static int RealWaitForChar(int, long, int *, int *interrupted);
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184 #endif
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185
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186 #ifdef FEAT_XCLIPBOARD
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187 static int do_xterm_trace(void);
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188 # define XT_TRACE_DELAY 50 /* delay for xterm tracing */
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189 #endif
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190
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191 static void handle_resize(void);
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192
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193 #if defined(SIGWINCH)
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194 static RETSIGTYPE sig_winch SIGPROTOARG;
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195 #endif
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196 #if defined(SIGINT)
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197 static RETSIGTYPE catch_sigint SIGPROTOARG;
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198 #endif
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199 #if defined(SIGPWR)
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200 static RETSIGTYPE catch_sigpwr SIGPROTOARG;
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201 #endif
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202 #if defined(SIGALRM) && defined(FEAT_X11) \
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203 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK)
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204 # define SET_SIG_ALARM
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205 static RETSIGTYPE sig_alarm SIGPROTOARG;
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206 /* volatile because it is used in signal handler sig_alarm(). */
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207 static volatile int sig_alarm_called;
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208 #endif
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209 static RETSIGTYPE deathtrap SIGPROTOARG;
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210
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211 static void catch_int_signal(void);
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212 static void set_signals(void);
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213 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)());
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214 static int have_wildcard(int, char_u **);
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215 static int have_dollars(int, char_u **);
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216
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217 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file);
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218
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219 #ifndef SIG_ERR
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220 # define SIG_ERR ((RETSIGTYPE (*)())-1)
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221 #endif
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222
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223 /* volatile because it is used in signal handler sig_winch(). */
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224 static volatile int do_resize = FALSE;
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225 static char_u *extra_shell_arg = NULL;
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226 static int show_shell_mess = TRUE;
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227 /* volatile because it is used in signal handler deathtrap(). */
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228 static volatile int deadly_signal = 0; /* The signal we caught */
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229 /* volatile because it is used in signal handler deathtrap(). */
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230 static volatile int in_mch_delay = FALSE; /* sleeping in mch_delay() */
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231
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232 static int curr_tmode = TMODE_COOK; /* contains current terminal mode */
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233
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234 #ifdef USE_XSMP
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235 typedef struct
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236 {
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237 SmcConn smcconn; /* The SM connection ID */
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238 IceConn iceconn; /* The ICE connection ID */
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239 char *clientid; /* The client ID for the current smc session */
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240 Bool save_yourself; /* If we're in the middle of a save_yourself */
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241 Bool shutdown; /* If we're in shutdown mode */
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242 } xsmp_config_T;
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243
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244 static xsmp_config_T xsmp;
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245 #endif
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246
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247 #ifdef SYS_SIGLIST_DECLARED
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248 /*
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249 * I have seen
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250 * extern char *_sys_siglist[NSIG];
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251 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings
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252 * that describe the signals. That is nearly what we want here. But
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253 * autoconf does only check for sys_siglist (without the underscore), I
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254 * do not want to change everything today.... jw.
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255 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.in
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256 */
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257 #endif
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258
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259 static struct signalinfo
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260 {
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261 int sig; /* Signal number, eg. SIGSEGV etc */
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262 char *name; /* Signal name (not char_u!). */
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263 char deadly; /* Catch as a deadly signal? */
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264 } signal_info[] =
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265 {
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266 #ifdef SIGHUP
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267 {SIGHUP, "HUP", TRUE},
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268 #endif
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269 #ifdef SIGQUIT
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270 {SIGQUIT, "QUIT", TRUE},
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271 #endif
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272 #ifdef SIGILL
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273 {SIGILL, "ILL", TRUE},
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274 #endif
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275 #ifdef SIGTRAP
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276 {SIGTRAP, "TRAP", TRUE},
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277 #endif
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278 #ifdef SIGABRT
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279 {SIGABRT, "ABRT", TRUE},
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280 #endif
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281 #ifdef SIGEMT
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282 {SIGEMT, "EMT", TRUE},
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283 #endif
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284 #ifdef SIGFPE
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285 {SIGFPE, "FPE", TRUE},
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286 #endif
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287 #ifdef SIGBUS
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288 {SIGBUS, "BUS", TRUE},
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289 #endif
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290 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME)
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291 /* MzScheme uses SEGV in its garbage collector */
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292 {SIGSEGV, "SEGV", TRUE},
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293 #endif
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294 #ifdef SIGSYS
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295 {SIGSYS, "SYS", TRUE},
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296 #endif
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297 #ifdef SIGALRM
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298 {SIGALRM, "ALRM", FALSE}, /* Perl's alarm() can trigger it */
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299 #endif
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300 #ifdef SIGTERM
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301 {SIGTERM, "TERM", TRUE},
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302 #endif
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303 #if defined(SIGVTALRM) && !defined(FEAT_RUBY)
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304 {SIGVTALRM, "VTALRM", TRUE},
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305 #endif
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306 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING)
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307 /* MzScheme uses SIGPROF for its own needs; On Linux with profiling
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308 * this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. */
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309 {SIGPROF, "PROF", TRUE},
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310 #endif
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311 #ifdef SIGXCPU
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312 {SIGXCPU, "XCPU", TRUE},
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313 #endif
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314 #ifdef SIGXFSZ
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315 {SIGXFSZ, "XFSZ", TRUE},
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316 #endif
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317 #ifdef SIGUSR1
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318 {SIGUSR1, "USR1", TRUE},
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319 #endif
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320 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE)
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321 /* Used for sysmouse handling */
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322 {SIGUSR2, "USR2", TRUE},
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323 #endif
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324 #ifdef SIGINT
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325 {SIGINT, "INT", FALSE},
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326 #endif
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327 #ifdef SIGWINCH
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328 {SIGWINCH, "WINCH", FALSE},
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329 #endif
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330 #ifdef SIGTSTP
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331 {SIGTSTP, "TSTP", FALSE},
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332 #endif
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333 #ifdef SIGPIPE
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334 {SIGPIPE, "PIPE", FALSE},
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335 #endif
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336 {-1, "Unknown!", FALSE}
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337 };
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338
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339 int
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340 mch_chdir(char *path)
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341 {
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342 if (p_verbose >= 5)
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343 {
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344 verbose_enter();
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345 smsg((char_u *)"chdir(%s)", path);
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346 verbose_leave();
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347 }
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348 # ifdef VMS
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349 return chdir(vms_fixfilename(path));
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350 # else
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351 return chdir(path);
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352 # endif
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353 }
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354
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355 /*
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356 * Write s[len] to the screen.
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357 */
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358 void
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359 mch_write(char_u *s, int len)
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360 {
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361 ignored = (int)write(1, (char *)s, len);
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362 if (p_wd) /* Unix is too fast, slow down a bit more */
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363 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL);
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364 }
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365
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366 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
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367 /*
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368 * Return time in msec since "start_tv".
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369 */
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370 static long
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diff changeset
371 elapsed(struct timeval *start_tv)
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diff changeset
372 {
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373 struct timeval now_tv;
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374
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375 gettimeofday(&now_tv, NULL);
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376 return (now_tv.tv_sec - start_tv->tv_sec) * 1000L
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377 + (now_tv.tv_usec - start_tv->tv_usec) / 1000L;
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378 }
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diff changeset
379 #endif
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diff changeset
380
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381 /*
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382 * mch_inchar(): low level input function.
7
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383 * Get a characters from the keyboard.
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384 * Return the number of characters that are available.
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385 * If wtime == 0 do not wait for characters.
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parents:
diff changeset
386 * If wtime == n wait a short time for characters.
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387 * If wtime == -1 wait forever for characters.
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388 */
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389 int
7833
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390 mch_inchar(
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391 char_u *buf,
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392 int maxlen,
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393 long wtime, /* don't use "time", MIPS cannot handle it */
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394 int tb_change_cnt)
7
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395 {
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396 int len;
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397 int interrupted = FALSE;
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398 long wait_time;
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399 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
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400 struct timeval start_tv;
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Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
401
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402 gettimeofday(&start_tv, NULL);
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403 #endif
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404
7109
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diff changeset
405 #ifdef MESSAGE_QUEUE
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406 parse_queued_messages();
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407 #endif
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408
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409 /* Check if window changed size while we were busy, perhaps the ":set
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410 * columns=99" command was used. */
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411 while (do_resize)
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412 handle_resize();
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413
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diff changeset
414 for (;;)
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diff changeset
415 {
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416 if (wtime >= 0)
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417 wait_time = wtime;
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418 else
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419 wait_time = p_ut;
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420 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
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421 wait_time -= elapsed(&start_tv);
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422 if (wait_time >= 0)
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423 {
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424 #endif
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diff changeset
425 if (WaitForChar(wait_time, &interrupted))
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diff changeset
426 break;
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diff changeset
427
9205
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diff changeset
428 /* no character available */
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429 if (do_resize)
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diff changeset
430 {
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431 handle_resize();
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diff changeset
432 continue;
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diff changeset
433 }
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434 #ifdef FEAT_CLIENTSERVER
9205
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diff changeset
435 if (server_waiting())
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
436 {
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents: 9189
diff changeset
437 parse_queued_messages();
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diff changeset
438 continue;
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parents: 9189
diff changeset
439 }
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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diff changeset
440 #endif
7109
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441 #ifdef MESSAGE_QUEUE
9205
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diff changeset
442 if (interrupted)
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diff changeset
443 {
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diff changeset
444 parse_queued_messages();
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diff changeset
445 continue;
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446 }
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447 #endif
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448 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
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449 }
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diff changeset
450 #endif
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
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diff changeset
451 if (wtime >= 0)
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diff changeset
452 /* no character available within "wtime" */
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453 return 0;
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diff changeset
454
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parents: 9205
diff changeset
455 /* wtime == -1: no character available within 'updatetime' */
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
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diff changeset
456 #ifdef FEAT_AUTOCMD
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parents: 9205
diff changeset
457 if (trigger_cursorhold() && maxlen >= 3
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Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
458 && !typebuf_changed(tb_change_cnt))
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Christian Brabandt <cb@256bit.org>
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diff changeset
459 {
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
460 buf[0] = K_SPECIAL;
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
461 buf[1] = KS_EXTRA;
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
462 buf[2] = (int)KE_CURSORHOLD;
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
463 return 3;
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
464 }
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
465 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 * If there is no character available within 'updatetime' seconds
216
da182deebec7 updated for version 7.0061
vimboss
parents: 188
diff changeset
468 * flush all the swap files to disk.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 * Also done when interrupted by SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 */
9207
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
471 before_blocking();
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
472 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
475 /* repeat until we got a character */
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
476 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 {
9189
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
478 long wtime_now = -1L;
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
479
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 while (do_resize) /* window changed size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 handle_resize();
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
482
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
483 #ifdef MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
484 parse_queued_messages();
9189
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
485
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
486 # ifdef FEAT_JOB_CHANNEL
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
487 if (has_pending_job())
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
488 {
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
489 /* Don't wait longer than a few seconds, checking for a finished
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
490 * job requires polling. */
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
491 if (p_ut > 9000L)
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
492 wtime_now = 1000L;
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
493 else
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
494 wtime_now = 10000L - p_ut;
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
495 }
4b55d8e162d4 commit https://github.com/vim/vim/commit/cf7c11a9479ba7ce775b86c7a846fae48321d260
Christian Brabandt <cb@256bit.org>
parents: 9074
diff changeset
496 # endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
497 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 /*
2436
e1c84b92c881 Few more fixes for VMS.
Bram Moolenaar <bram@vim.org>
parents: 2414
diff changeset
499 * We want to be interrupted by the winch signal
e1c84b92c881 Few more fixes for VMS.
Bram Moolenaar <bram@vim.org>
parents: 2414
diff changeset
500 * or by an event on the monitored file descriptors.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 */
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
502 if (!WaitForChar(wtime_now, &interrupted))
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
503 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
504 if (do_resize) /* interrupted by SIGWINCH signal */
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
505 continue;
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
506 #ifdef MESSAGE_QUEUE
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
507 if (interrupted || wtime_now > 0)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
508 {
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
509 parse_queued_messages();
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
510 continue;
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
511 }
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
512 #endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
513 return 0;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
514 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 /* If input was put directly in typeahead buffer bail out here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 * For some terminals we only get one character at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 * We want the get all available characters, so we could keep on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 * trying until none is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 * For some other terminals this is quite slow, that's why we don't do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 len = read_from_input_buf(buf, (long)maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
534 handle_resize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 do_resize = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 /*
8947
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
541 * Return non-zero if a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
544 mch_char_avail(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 {
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
546 return WaitForChar(0L, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 # ifdef HAVE_SYS_RESOURCE_H
1879
e8eeeff19eae updated for version 7.2-176
vimboss
parents: 1877
diff changeset
551 # include <sys/resource.h>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 # include <sys/sysctl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 # include <sys/sysinfo.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 /*
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
561 * Return total amount of memory available in Kbyte.
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
562 * Doesn't change when memory has been allocated.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 long_u
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
565 mch_total_mem(int special UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 long_u mem = 0;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
568 long_u shiftright = 10; /* how much to shift "mem" right for Kbyte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
570 # ifdef HAVE_SYSCTL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 int mib[2], physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 /* BSD way of getting the amount of RAM available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 mib[0] = CTL_HW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 mib[1] = HW_USERMEM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 len = sizeof(physmem);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 mem = (long_u)physmem;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
580 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
581
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
582 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 /* Linux way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 if (sysinfo(&sinfo) == 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
589 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
590 # ifdef HAVE_SYSINFO_MEM_UNIT
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
591 /* avoid overflow as much as possible */
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
592 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
593 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
594 sinfo.mem_unit = sinfo.mem_unit >> 1;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
595 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
596 }
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
597 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
598 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 mem = sinfo.totalram;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
600 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
601 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
603 # endif
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
604
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
605 # ifdef HAVE_SYSCONF
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 /* Solaris way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (pagesize > 0 && pagecount > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
614 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
615 /* avoid overflow as much as possible */
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
616 while (shiftright > 0 && (pagesize & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
617 {
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
618 pagesize = (long_u)pagesize >> 1;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
619 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
620 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 mem = (long_u)pagesize * pagecount;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
622 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
624 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 /* Return the minimum of the physical memory and the user limit, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 * 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
628 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 && 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
634 # ifdef RLIM_INFINITY
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 && rlp.rlim_cur != RLIM_INFINITY
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
636 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
637 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 )
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
639 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
640 mem = (long_u)rlp.rlim_cur;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
641 shiftright = 10;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
642 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
644 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 if (mem > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
647 return mem >> shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
648 return (long_u)0x1fffff;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
653 mch_delay(long msec, int ignoreinput)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 int old_tmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
656 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
657 long total = msec; /* remember original value */
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 if (ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 /* Go to cooked mode without echo, to allow SIGINT interrupting us
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
663 * here. But we don't want QUIT to kill us (CTRL-\ used in a
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
664 * shell may produce SIGQUIT). */
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
665 in_mch_delay = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 old_tmode = curr_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 if (curr_tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 settmode(TMODE_SLEEP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
675 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
676 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
677 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
678 /* if total is large enough, wait by portions in p_mzq */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
679 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
680 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
681 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
682 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
683 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
684 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 tv.tv_usec = (msec % 1000) * 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 * a patch from Sun to fix this. Reported by Gunnar Pedersen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 # endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 # endif /* HAVE_NANOSLEEP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 #endif /* HAVE_USLEEP */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
719 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
720 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
721 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
722 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 settmode(old_tmode);
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
725 in_mch_delay = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
728 WaitForChar(msec, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
731 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 * 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
740 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
742 static void check_stack_growth(char *p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
750 check_stack_growth(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
758 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
772 get_stack_limit(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 /* Set the stack limit to 15/16 of the allowable size. Skip this when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * limit doesn't fit in a long (rlim_cur might be "long long"). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 /* On FreeBSD the initial thread always has a fixed stack size, no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 * matter what the limits are set to. Normally it's 1 Mbyte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 if (stack_limit >= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 /* overflow, set to 1/16 of current stack position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 if (stack_limit <= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 stack_limit = NULL; /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 * "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
824 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
826 mch_stackcheck(char *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849
5421
739074bdceb8 updated for version 7.4.061
Bram Moolenaar <bram@vim.org>
parents: 5411
diff changeset
850 #if defined(HAVE_AVAILABILITYMACROS_H)
5411
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
851 # include <AvailabilityMacros.h>
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
852 #endif
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
853
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 #ifndef SIGSTKSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 # define SIGSTKSZ 8000 /* just a guess of how much stack is needed... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 static stack_t sigstk; /* for sigaltstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 static struct sigstack sigstk; /* for sigstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
864 static void init_signal_stack(void);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
868 init_signal_stack(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 # ifdef HAVE_SIGALTSTACK
1375
61b50044616b updated for version 7.1-090
vimboss
parents: 1350
diff changeset
873 # if defined(__APPLE__) && (!defined(MAC_OS_X_VERSION_MAX_ALLOWED) \
61b50044616b updated for version 7.1-090
vimboss
parents: 1350
diff changeset
874 || MAC_OS_X_VERSION_MAX_ALLOWED <= 1040)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 /* missing prototype. Adding it to osdef?.h.in doesn't work, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 * "struct sigaltstack" needs to be declared. */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
877 extern int sigaltstack(const struct sigaltstack *ss, struct sigaltstack *oss);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 sigstk.ss_size = SIGSTKSZ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 sigstk.ss_sp += SIGSTKSZ - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 /*
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
900 * We need correct prototypes for a signal function, otherwise mean compilers
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 * 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
903 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
930 /* this is not required on all systems, but it doesn't hurt anybody */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
931 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 * 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
934 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 sig_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 /* doesn't do anything, just to break a system call */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954
188
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
955 #if (defined(HAVE_SETJMP_H) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
956 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
957 || defined(FEAT_LIBCALL))) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
958 || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 * A simplistic version of setjmp() that only allows one level of using.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 * Don't call twice before calling mch_endjmp()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 * mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 * EMSG("crash!");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
980 mch_startjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 lc_signal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
989 mch_endjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
995 mch_didjmp(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 /* On FreeBSD the signal stack has to be reset after using siglongjmp(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * otherwise catching the signal only works once. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 * This function handles deadly signals.
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1007 * It tries to preserve any swap files and exit properly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 * (partly from Elvis).
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1009 * 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
1010 * a deadlock.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 static int entered = 0; /* count the number of times we got here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 Note: when memory has been corrupted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 this may get an arbitrary value! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 lc_active = FALSE; /* don't jump again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1039 #ifdef SIGHASARG
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1040 # ifdef SIGQUIT
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1041 /* While in mch_delay() we go to cooked mode to allow a CTRL-C to
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1042 * interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1043 * pressing CTRL-\, but we don't want Vim to exit then. */
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1044 if (in_mch_delay && sigarg == SIGQUIT)
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1045 SIGRETURN;
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1046 # endif
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1047
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1048 /* When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1049 * here. This avoids that a non-reentrant function is interrupted, e.g.,
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1050 * free(). Calling free() again may then cause a crash. */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1051 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1052 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1053 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1054 || sigarg == SIGHUP
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 SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1057 || sigarg == SIGQUIT
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 SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1060 || sigarg == SIGTERM
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 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1063 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1064 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1065 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1066 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1067 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1068 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1069 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1070 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1071 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1072 && !vim_handle_signal(sigarg))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1073 SIGRETURN;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1074 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1075
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 /* Remember how often we have been called. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1079 #ifdef FEAT_AUTOCMD
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1080 /* Executing autocommands is likely to use more stack space than we have
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1081 * available in the signal stack. */
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1082 block_autocmds();
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1083 #endif
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1084
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 /* Set the v:dying variable. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
1090 #ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 /* Since we are now using the signal stack, need to reset the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 * limit. Otherwise using a regexp will fail. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1096 #if 0
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1097 /* This is for opening gdb the moment Vim crashes.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1098 * You need to manually adjust the file name and Vim executable name.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1099 * Suggested by SungHyun Nam. */
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1100 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1101 # define VI_GDB_FILE "/tmp/vimgdb"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1102 # define VIM_NAME "/usr/bin/vim"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1103 FILE *fp = fopen(VI_GDB_FILE, "w");
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1104 if (fp)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1105 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1106 fprintf(fp,
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1107 "file %s\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1108 "attach %d\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1109 "set height 1000\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1110 "bt full\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1111 , VIM_NAME, getpid());
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1112 fclose(fp);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1113 system("xterm -e gdb -x "VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1114 unlink(VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1115 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1116 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1117 #endif
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1118
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 full_screen = FALSE; /* don't write message to the GUI, it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 * part of the problem... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 reset_signals(); /* don't catch any signals anymore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 {
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1148 /* No translation, it may call malloc(). */
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1149 OUT_STR("Vim: Double signal, exiting\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1154 /* No translation, it may call malloc(). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 #ifdef SIGHASARG
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1156 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\n",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 #else
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1159 sprintf((char *)IObuff, "Vim: Caught deadly signal\n");
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1160 #endif
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1161
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1162 /* Preserve files and exit. This sets the really_exiting flag to prevent
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1163 * calling free(). */
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1164 preserve_exit();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165
9262
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1166 /* NOTREACHED */
c9f2b70feac0 commit https://github.com/vim/vim/commit/e429e70f050cb2941f1f8427cf918b68444c904e
Christian Brabandt <cb@256bit.org>
parents: 9209
diff changeset
1167
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1168 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1169 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1170 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1171 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1172 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1173
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1177 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 * On Solaris with multi-threading, suspending might not work immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 * Catch the SIGCONT signal, which will be used as an indication whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 * suspending has been done or not.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1182 *
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1183 * On Linux, signal is not always handled immediately either.
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1184 * See https://bugs.launchpad.net/bugs/291373
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1185 *
2701
6d80dbca8501 updated for version 7.3.118
Bram Moolenaar <bram@vim.org>
parents: 2664
diff changeset
1186 * volatile because it is used in signal handler sigcont_handler().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1188 static volatile int sigcont_received;
7807
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1189 static RETSIGTYPE sigcont_handler SIGPROTOARG;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 sigcont_received = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1202 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1203 static void loose_clipboard(void);
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1204 # ifdef USE_SYSTEM
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1205 static void save_clipboard(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1206 static void restore_clipboard(void);
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1207
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1208 static void *clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1209 static void *clip_plus_save = NULL;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1210 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1211
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1212 /*
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1213 * 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
1214 * 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
1215 * 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
1216 */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1217 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1218 loose_clipboard(void)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1219 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1220 if (clip_star.owned || clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1221 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1222 x11_export_final_selection();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1223 if (clip_star.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1224 clip_lose_selection(&clip_star);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1225 if (clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1226 clip_lose_selection(&clip_plus);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1227 if (x11_display != NULL)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1228 XFlush(x11_display);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1229 }
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1230 }
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1231
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1232 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1233 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1234 * Save clipboard text to restore later.
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1235 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1236 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1237 save_clipboard(void)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1238 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1239 if (clip_star.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1240 clip_star_save = get_register('*', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1241 if (clip_plus.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1242 clip_plus_save = get_register('+', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1243 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1244
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1245 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1246 * 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
1247 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1248 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1249 restore_clipboard(void)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1250 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1251 if (clip_star_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1252 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1253 if (!clip_gen_owner_exists(&clip_star))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1254 put_register('*', clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1255 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1256 free_register(clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1257 clip_star_save = NULL;
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_plus_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1260 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1261 if (!clip_gen_owner_exists(&clip_plus))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1262 put_register('+', clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1263 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1264 free_register(clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1265 clip_plus_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1266 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1267 }
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1268 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1269 #endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1270
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1276 mch_suspend(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 /* BeOS does have SIGTSTP, but it doesn't work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 #if defined(SIGTSTP) && !defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 out_flush(); /* needed to make cursor visible on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 out_flush(); /* needed to disable mouse on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1285 loose_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1288 # if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 kill(0, SIGTSTP); /* send ourselves a STOP signal */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1292 # if defined(_REENTRANT) && defined(SIGCONT)
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1293 /*
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1294 * Wait for the SIGCONT signal to be handled. It generally happens
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1295 * immediately, but somehow not all the time. Do not call pause()
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1296 * because there would be race condition which would hang Vim if
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1297 * signal happened in between the test of sigcont_received and the
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1298 * call to pause(). If signal is not yet received, call sleep(0)
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1299 * to just yield CPU. Signal should then be received. If somehow
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1300 * it's still not received, sleep 1, 2, 3 ms. Don't bother waiting
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1301 * further if signal is not received after 1+2+3+4 ms (not expected
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1302 * to happen).
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1303 */
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1304 {
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1305 long wait_time;
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1306 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++)
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1307 /* Loop is not entered most of the time */
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1308 mch_delay(wait_time, FALSE);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1309 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 * Set oldtitle to NULL, so the current title is obtained again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 vim_free(oldtitle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 oldtitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1328 mch_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1335
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
1336 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1337 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1338 #endif
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1339 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1340 win_clip_init();
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1341 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1345 set_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 * We want the STOP signal to work, to make mch_suspend() work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 * For "rvim" the STOP signal is ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 #ifdef SIGTSTP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 #endif
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1361 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 #ifdef SIGPIPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1373 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 #ifdef SIGPWR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1405 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1406 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1407 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1408 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1409 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1410 catch_int_signal(void)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1411 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1412 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1413 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1414 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1415
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1417 reset_signals(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 catch_signals(SIG_DFL, SIG_DFL);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1420 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 /* SIGCONT isn't in the list, because its default action is ignore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 signal(SIGCONT, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1427 catch_signals(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1428 RETSIGTYPE (*func_deadly)(),
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1429 RETSIGTYPE (*func_other)())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 # if defined(__linux__) && defined(_REENTRANT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 /* On Linux, with glibc compiled for kernel 2.2, there is a bug in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 * thread handling in combination with using the alternate stack:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 * pthread library functions try to use the stack pointer to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 * identify the current thread, causing a SEGV signal, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 * recursively calls deathtrap() and hangs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 else if (func_other != SIG_ERR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 signal(signal_info[i].sig, func_other);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1472 * Handling of SIGHUP, SIGQUIT and SIGTERM:
1146
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1473 * "when" == a signal: when busy, postpone and return FALSE, otherwise
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1474 * return TRUE
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1475 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1476 * "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
1477 * signal
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1478 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1479 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1480 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1481 vim_handle_signal(int sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1482 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1483 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1484 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1485
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1486 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1487 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1488 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1489 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1490
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1491 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1492 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1493 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1494 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1495 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1496 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1497 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1498
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1499 default: if (!blocked)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1500 return TRUE; /* exit! */
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1501 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1502 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1503 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1504 #endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1505 got_int = TRUE; /* break any loops */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1506 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1507 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1508 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1509 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1510
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1511 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1515 mch_check_win(int argc UNUSED, char **argv UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1526 mch_input_isatty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537
9207
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
1538 static void xopen_message(struct timeval *start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 static void
9207
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
1544 xopen_message(struct timeval *start_tv)
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
1545 {
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
1546 smsg((char_u *)_("Opening the X display took %ld msec"), elapsed(start_tv));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1555 static int x_error_handler(Display *dpy, XErrorEvent *error_event);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1556 static int x_error_check(Display *dpy, XErrorEvent *error_event);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1557 static int x_connect_to_server(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1558 static int test_x11_window(Display *dpy);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1566 x_error_handler(Display *dpy, XErrorEvent *error_event)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1568 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 /* We cannot print a message and continue, because no X calls are allowed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 * here (causes my system to hang). Silently continuing might be an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 * alternative... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 return 0; /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1583 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 # if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1594 static int x_IOerror_check(Display *dpy);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1597 x_IOerror_check(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 LONGJMP(lc_jump_env, 1);
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
1601 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1602 return 0; /* avoid the compiler complains about missing return value */
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1603 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1610 static int x_IOerror_handler(Display *dpy);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1611 static void may_restore_clipboard(void);
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1612 static int xterm_dpy_was_reset = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1615 x_IOerror_handler(Display *dpy UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 xterm_dpy = NULL;
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1618 xterm_dpy_was_reset = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 LONGJMP(x_jump_env, 1);
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
1625 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1626 return 0; /* avoid the compiler complains about missing return value */
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1627 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 }
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1629
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1630 /*
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1631 * 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
1632 * 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
1633 * (e.g. through tmux).
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1634 */
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1635 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1636 may_restore_clipboard(void)
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1637 {
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1638 if (xterm_dpy_was_reset)
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1639 {
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1640 xterm_dpy_was_reset = FALSE;
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1641
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1642 # ifndef LESSTIF_VERSION
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1643 /* This has been reported to avoid Vim getting stuck. */
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1644 if (app_context != (XtAppContext)NULL)
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1645 {
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1646 XtDestroyApplicationContext(app_context);
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1647 app_context = (XtAppContext)NULL;
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1648 x11_display = NULL; /* freed by XtDestroyApplicationContext() */
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1649 }
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1650 # endif
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1651
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1652 setup_term_clip();
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1653 get_x11_title(FALSE);
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1654 }
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1655 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 * Return TRUE when connection to the X server is desired.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1662 x_connect_to_server(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 if (x_force_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 if (x_no_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 /* Check for a match with "exclude:" from 'clipboard'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 if (clip_exclude_prog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 {
6375
27a36d1013a6 updated for version 7.4.519
Bram Moolenaar <bram@vim.org>
parents: 6282
diff changeset
1674 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 * 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
1683 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1688 test_x11_window(Display *dpy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 if (p_verbose > 0 && got_x_error)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1701 verb_msg((char_u *)_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
1711 static int get_x11_thing(int get_title, int test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1719 get_x11_windis(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 static int result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 #define XD_NONE 0 /* x11_display not set here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 #define XD_HERE 1 /* x11_display opened here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 #define XD_GUI 2 /* x11_display used from gui.dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 #define XD_XTERM 3 /* x11_display used from xterm_dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 /* X just exits if it finds an error otherwise! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 557
diff changeset
1737 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 /* GUI must have stopped somehow, clear x11_display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 /* When started with the "-X" argument, don't try connecting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 {
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1782 /* We may have checked it already, but Gnome terminal can move us to
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1783 * another window, so we need to check every time. */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1784 if (x11_display_from != XD_XTERM)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1785 {
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1786 /*
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1787 * If the X11 display was opened here before, for the window where
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1788 * Vim was started, close that one now to avoid a memory leak.
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1789 */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1790 if (x11_display_from == XD_HERE && x11_display != NULL)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1791 XCloseDisplay(x11_display);
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1792 x11_display = xterm_dpy;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1793 x11_display_from = XD_XTERM;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1794 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 /* probably bad $WINDOWID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 if (result != -1) /* Have already been here and set this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 return result; /* Don't do all these X calls again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 RETSIGTYPE (*sig_save)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 sig_alarm_called = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 sig_save = (RETSIGTYPE (*)())signal(SIGALRM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 (RETSIGTYPE (*)())sig_alarm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 x11_display = XOpenDisplay(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 alarm(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 signal(SIGALRM, (RETSIGTYPE (*)())sig_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 if (p_verbose > 0 && sig_alarm_called)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1841 verb_msg((char_u *)_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1847 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1848 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1850 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1851 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 /* Maybe window id is bad */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 return (result = FAIL);
2609
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1866
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1867 # ifdef FEAT_EVAL
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1868 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
1869 # endif
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1870
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1878 get_x11_title(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1880 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1887 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 /* could not get old icon, use terminal name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1897 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1899 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1906 get_x11_thing(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1907 int get_title, /* get title string */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1908 int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 /* Get window/icon name if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 /* Previously this was only done for xterm and alikes. I don't see a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 * reason why it would fail for other terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 * if (term_is_xterm) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 {
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1960 #if defined(FEAT_XFONTSET) || defined(FEAT_MBYTE)
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1961 if (text_prop.encoding == XA_STRING
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1962 # ifdef FEAT_MBYTE
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1963 && !has_mbyte
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1964 # endif
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1965 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 oldicon = vim_strsave((char_u *)text_prop.value);
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1972 #if defined(FEAT_XFONTSET) || defined(FEAT_MBYTE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006
6282
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2007 /* Xutf8 functions are not avaialble on older systems. Note that on some
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2008 * systems X_HAVE_UTF8_STRING may be defined in a header file but
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2009 * Xutf8SetWMProperties() is not in the X11 library. Configure checks for
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2010 * that and defines HAVE_XUTF8SETWMPROPERTIES. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE)
6282
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
2012 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2023 set_x11_title(char_u *title)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 /* XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 * when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * supported everywhere and STRING doesn't work for multi-byte titles.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2042 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 /* directly from example 3-18 "basicwin" of Xlib Programming Manual */
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2045 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2062 set_x11_icon(char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 /* See above for comments about using X*SetWMProperties(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2078 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2079
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2080 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 #else /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2094 get_x11_title(int test_only UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 static int
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2100 get_x11_icon(int test_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2105 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2107 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 return FALSE;
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 #endif /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2115 mch_can_restore_title(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2121 mch_can_restore_icon(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2130 mch_settitle(char_u *title, char_u *icon)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 if (T_NAME == NULL) /* no terminal name (yet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 if (title == NULL && icon == NULL) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 /* When one of the X11 functions causes a deadly signal, we get here again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 * recursively. Avoid hanging then (something is probably locked). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 /*
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
2160 * Note: if "t_ts" is set, title is set with escape sequence rather
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 ) /* first call but not in GUI, save title */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 if (*T_TS != NUL) /* it's OK if t_fs is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 set_x11_title(title); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 #endif
64
587305d23d2c updated for version 7.0030
vimboss
parents: 42
diff changeset
2181 #if defined(FEAT_GUI_GTK) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 did_set_title = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 ) /* first call, save icon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 out_str(T_CIS); /* set icon start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 out_str_nf(icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 out_str(T_CIE); /* set icon end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 set_x11_icon(icon); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 * "which" is one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * 1 only restore title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 * 2 only restore icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 * 3 restore title and icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2225 mch_restore_title(int which)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 /* only restore the title or icon when it has been set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 mch_settitle(((which & 1) && did_set_title) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 (oldtitle ? oldtitle : p_titleold) : NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 ((which & 2) && did_set_icon) ? oldicon : NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 * Return TRUE if "name" looks like some xterm name.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2237 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2240 vim_is_xterm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2247 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 || STRNICMP(name, "rxvt", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2252 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2253 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2254 * Return TRUE if "name" appears to be that of a terminal
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2255 * known to support the xterm-style mouse protocol.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2256 * Relies on term_is_xterm having been set to its correct value.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2257 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2258 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2259 use_xterm_like_mouse(char_u *name)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2260 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2261 return (name != NULL
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2262 && (term_is_xterm || STRNICMP(name, "screen", 6) == 0));
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2263 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2264 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2265
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 * Return 2 for "xterm2".
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2271 * Return 3 for "urxvt".
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2272 * Return 4 for "sgr".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2275 use_xterm_mouse(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2277 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2278 return 4;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2279 if (ttym_flags == TTYM_URXVT)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2280 return 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2290 vim_is_iris(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2299 vim_is_vt300(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 return FALSE; /* actually all ANSI comp. terminals should be here */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2303 /* catch VT100 - VT5xx */
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2304 return ((STRNICMP(name, "vt", 2) == 0
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2305 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 * This should include all windowed terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2314 vim_is_fastterm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 return ( STRNICMP(name, "hpterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 || STRNICMP(name, "sun-cmd", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 || STRNICMP(name, "screen", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 || STRNICMP(name, "dtterm", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2331 mch_get_user_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 #ifdef VMS
509
c30adca15506 updated for version 7.0143
vimboss
parents: 501
diff changeset
2334 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 #endif
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 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2346 mch_get_uname(uid_t uid, char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2354 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 sprintf((char *)s, "%d", (int)uid); /* assumes s is long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 return FAIL; /* a number is not a name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2368 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2375 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 #else /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2384 mch_get_host_name(char_u *s, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 s[len - 1] = NUL; /* make sure it's terminated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 #endif /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2399 mch_get_pid(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
2405 static char *strerror(int);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 static char *
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2408 strerror(int err)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 #endif
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 * Get name of current directory into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 * Return OK for success, FAIL for failure.
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 mch_dirname(char_u *buf, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 #endif
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 /*
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2441 * Get absolute file name into "buf[len]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2446 mch_FullName(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2447 char_u *fname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2448 char_u *buf,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2449 int len,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2450 int force) /* also expand when already absolute path */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 int l;
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2453 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 int fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 static int dont_fchdir = FALSE; /* TRUE when fchdir() doesn't work */
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2456 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 int retval = OK;
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2460 #ifdef __CYGWIN__
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2461 char_u posix_fname[MAXPATHL]; /* Cygwin docs mention MAX_PATH, but
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2462 it's not always defined */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2463 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2465 #ifdef VMS
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2466 fname = vms_fixfilename(fname);
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2467 #endif
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2468
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2469 #ifdef __CYGWIN__
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2470 /*
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2471 * 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
2472 */
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2473 # if CYGWIN_VERSION_DLL_MAJOR >= 1007
7420
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2474 /* Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2475 * a forward slash. */
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2476 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
2477 fname, posix_fname, MAXPATHL);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2478 # else
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2479 cygwin_conv_to_posix_path(fname, posix_fname);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2480 # endif
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2481 fname = posix_fname;
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2482 #endif
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2483
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2484 /* Expand it if forced or not an absolute path.
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2485 * Do not do it for "/file", the result is always "/". */
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2486 if ((force || !mch_isFullName(fname))
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2487 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 * If the file name has a path, change to that directory for a moment,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 * and then do the getwd() (and get back to where we were).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 */
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2494 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2496 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 dont_fchdir = TRUE; /* don't try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 }
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2512 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 /* Only change directory when we are sure we can return to where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 * we are now. After doing "su" chdir(".") might not work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 if (
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2517 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 fd < 0 &&
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2519 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 p = NULL; /* can't get current dir: don't chdir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 /* The directory is copied into buf[], to be able to remove
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 * the file name without changing it (could be a string in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 * read-only memory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2535 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 if (mch_chdir((char *)buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 fname = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2551 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 {
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2554 if (p_verbose >= 5)
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2555 {
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2556 verbose_enter();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2557 MSG("fchdir() to previous dir");
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2558 verbose_leave();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2559 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 else
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2564 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (l != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 EMSG(_(e_prev_dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 l = STRLEN(buf);
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2571 if (l >= len - 1)
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2572 retval = FAIL; /* no space for trailing "/" */
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2573 #ifndef VMS
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2574 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 && STRCMP(fname, ".") != 0)
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2576 STRCAT(buf, "/");
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2577 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 }
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2579
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 /* Catch file names which are too long. */
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2581 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 /* Do not append ".", "/dir/." is equal to "/dir". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2595 mch_isFullName(char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
2597 #ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 (strchr((char *)fname,'[') && strchr((char *)fname,']'))||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 (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
2602 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2607 #if defined(USE_FNAME_CASE) || defined(PROTO)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2608 /*
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2609 * 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
2610 * file name to remain exactly the same.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
2611 * Only required for file systems where case is ignored and preserved.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2612 */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2613 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2614 fname_case(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2615 char_u *name,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2616 int len UNUSED) /* buffer size, only used when name gets longer */
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2617 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2618 struct stat st;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2619 char_u *slash, *tail;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2620 DIR *dirp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2621 struct dirent *dp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2622
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2623 if (lstat((char *)name, &st) >= 0)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2624 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2625 /* Open the directory where the file is located. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2626 slash = vim_strrchr(name, '/');
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2627 if (slash == NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2628 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2629 dirp = opendir(".");
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2630 tail = name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2631 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2632 else
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2633 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2634 *slash = NUL;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2635 dirp = opendir((char *)name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2636 *slash = '/';
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2637 tail = slash + 1;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2638 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2639
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2640 if (dirp != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2641 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2642 while ((dp = readdir(dirp)) != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2643 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2644 /* Only accept names that differ in case and are the same byte
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2645 * length. TODO: accept different length name. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2646 if (STRICMP(tail, dp->d_name) == 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2647 && STRLEN(tail) == STRLEN(dp->d_name))
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2648 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2649 char_u newname[MAXPATHL + 1];
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2650 struct stat st2;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2651
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2652 /* Verify the inode is equal. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2653 vim_strncpy(newname, name, MAXPATHL);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2654 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name,
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2655 MAXPATHL - (tail - name));
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2656 if (lstat((char *)newname, &st2) >= 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2657 && st.st_ino == st2.st_ino
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2658 && st.st_dev == st2.st_dev)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2659 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2660 STRCPY(tail, dp->d_name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2661 break;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2662 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2663 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2664 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2665
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2666 closedir(dirp);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2667 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2668 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2669 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2670 #endif
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2671
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 long
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2677 mch_getperm(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 /* Keep the #ifdef outside of stat(), it may be a macro. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 return -1;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2688 #ifdef __INTERIX
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2689 /* The top bit makes the value negative, which means the file doesn't
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2690 * exist. Remove the bit, we don't use it. */
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2691 return statb.st_mode & ~S_ADDACE;
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2692 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 return statb.st_mode;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2694 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 * set file permission for 'name' to 'perm'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2703 mch_setperm(char_u *name, long perm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2729 #if defined(HAVE_SELINUX) || defined(PROTO)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2730 /*
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2731 * Copy security info from "from_file" to "to_file".
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2732 */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2733 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2734 mch_copy_sec(char_u *from_file, char_u *to_file)
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2735 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2736 if (from_file == NULL)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2737 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2738
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2739 if (selinux_enabled == -1)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2740 selinux_enabled = is_selinux_enabled();
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2741
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2742 if (selinux_enabled > 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2743 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2744 security_context_t from_context = NULL;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2745 security_context_t to_context = NULL;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2746
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2747 if (getfilecon((char *)from_file, &from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2748 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2749 /* If the filesystem doesn't support extended attributes,
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2750 the original had no special security context and the
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2751 target cannot have one either. */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2752 if (errno == EOPNOTSUPP)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2753 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2754
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2755 MSG_PUTS(_("\nCould not get security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2756 msg_outtrans(from_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2757 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2758 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2759 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2760 if (getfilecon((char *)to_file, &to_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2761 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2762 MSG_PUTS(_("\nCould not get security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2763 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2764 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2765 freecon (from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2766 return ;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2767 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2768 if (strcmp(from_context, to_context) != 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2769 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2770 if (setfilecon((char *)to_file, from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2771 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2772 MSG_PUTS(_("\nCould not set security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2773 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2774 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2775 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2776 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2777 freecon(to_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2778 freecon(from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2779 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2780 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2781 #endif /* HAVE_SELINUX */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2782
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2783 #if defined(HAVE_SMACK) && !defined(PROTO)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2784 /*
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2785 * 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
2786 */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2787 void
7856
226ed297307f commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents: 7833
diff changeset
2788 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
2789 {
5832
e4cd5bb75029 updated for version 7.4.259
Bram Moolenaar <bram@vim.org>
parents: 5800
diff changeset
2790 static const char * const smack_copied_attributes[] =
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2791 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2792 XATTR_NAME_SMACK,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2793 XATTR_NAME_SMACKEXEC,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2794 XATTR_NAME_SMACKMMAP
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2795 };
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2796
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2797 char buffer[SMACK_LABEL_LEN];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2798 const char *name;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2799 int index;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2800 int ret;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2801 ssize_t size;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2802
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2803 if (from_file == NULL)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2804 return;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2805
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2806 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
2807 / sizeof(smack_copied_attributes)[0]) ; index++)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2808 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2809 /* get the name of the attribute to copy */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2810 name = smack_copied_attributes[index];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2811
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2812 /* get the value of the attribute in buffer */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2813 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
2814 if (size >= 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2815 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2816 /* copy the attribute value of buffer */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2817 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
2818 if (ret < 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2819 {
7778
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2820 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2821 _("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
2822 name, to_file);
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2823 msg_outtrans(IObuff);
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2824 msg_putchar('\n');
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2825 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2826 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2827 else
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2828 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2829 /* what reason of not having the attribute value? */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2830 switch (errno)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2831 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2832 case ENOTSUP:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2833 /* extended attributes aren't supported or enabled */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2834 /* should a message be echoed? not sure... */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2835 return; /* leave because it isn't usefull to continue */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2836
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2837 case ERANGE:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2838 default:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2839 /* 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
2840 vim_snprintf((char *)IObuff, IOSIZE,
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2841 _("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
2842 name, from_file);
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2843 msg_puts(IObuff);
4e09a38129a3 commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents: 7743
diff changeset
2844 msg_putchar('\n');
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2845 /* FALLTHROUGH to remove the attribute */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2846
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2847 case ENODATA:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2848 /* no attribute of this name */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2849 ret = removexattr((char*)to_file, name);
5800
da17c7de616e updated for version 7.4.244
Bram Moolenaar <bram@vim.org>
parents: 5788
diff changeset
2850 /* Silently ignore errors, apparently this happens when
da17c7de616e updated for version 7.4.244
Bram Moolenaar <bram@vim.org>
parents: 5788
diff changeset
2851 * smack is not actually being used. */
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2852 break;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2853 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2854 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2855 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2856 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2857 #endif /* HAVE_SMACK */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2858
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 vim_acl_T
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2864 mch_get_acl(char_u *fname UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2870 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2871 acl_t *aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2872
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2873 if (acl_get((char *)fname, 0, &aclent) < 0)
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2874 return NULL;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2875 ret = (vim_acl_T)aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2876 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 aclent = malloc(aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2922 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2931 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2938 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2939 acl_set((char *)fname, (acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2940 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2949 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2954 mch_free_acl(vim_acl_T aclent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2961 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2962 acl_free((acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2963 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2972 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2981 mch_hide(char_u *name UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 /* can't hide a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 /*
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
2987 * return TRUE if "name" is a directory or a symlink to a directory
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
2992 mch_isdir(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 #ifdef _POSIX_SOURCE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3007 /*
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3008 * 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
3009 * 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
3010 * return FALSE for error
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3011 */
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3012 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3013 mch_isrealdir(char_u *name)
7629
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3014 {
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3015 struct stat statb;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3016
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3017 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3018 return FALSE;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3019 if (lstat((char *)name, &statb))
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3020 return FALSE;
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3021 #ifdef _POSIX_SOURCE
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3022 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
3023 #else
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3024 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3025 #endif
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3026 }
befbed72da87 commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents: 7469
diff changeset
3027
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
3028 static int executable_file(char_u *name);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 * 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
3032 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3034 executable_file(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 return 0;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3040 #ifdef VMS
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3041 /* Like on Unix system file can have executable rights but not necessarily
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3042 * be an executable, but on Unix is not a default for an ordianry file to
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3043 * have an executable flag - on VMS it is in most cases.
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3044 * Therefore, this check does not have any sense - let keep us to the
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3045 * conventions instead:
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3046 * *.COM and *.EXE files are the executables - the rest are not. This is
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3047 * not ideal but better then it was.
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3048 */
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3049 int vms_executable = 0;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3050 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
3051 {
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3052 if (strstr(vms_tolower((char*)name),".exe") != NULL
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3053 || strstr(vms_tolower((char*)name),".com")!= NULL)
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3054 vms_executable = 1;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3055 }
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3056 return vms_executable;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3057 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 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
3059 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 * Return 1 if "name" can be found in $PATH and executed, 0 if not.
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3064 * If "use_path" is FALSE only check if "name" is executable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3068 mch_can_exe(char_u *name, char_u **path, int use_path)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3074 /* When "use_path" is false and if it's an absolute or relative path don't
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3075 * need to use $PATH. */
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3076 if (!use_path || mch_isFullName(name) || (name[0] == '.'
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3077 && (name[1] == '/' || (name[1] == '.' && name[2] == '/'))))
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3078 {
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3079 /* There must be a path separator, files in the current directory
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3080 * can't be executed. */
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3081 if (gettail(name) != name && executable_file(name))
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3082 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3083 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3084 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3085 if (name[0] == '.')
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3086 *path = FullName_save(name, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3087 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3088 *path = vim_strsave(name);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3089 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3090 return TRUE;
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3091 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3092 return FALSE;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3093 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 buf = alloc((unsigned)(STRLEN(name) + STRLEN(p) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 e = p + STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 if (e - p <= 1) /* empty entry means current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3115 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 if (retval == 1)
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3121 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3122 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3123 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3124 if (buf[0] == '.')
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3125 *path = FullName_save(buf, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3126 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3127 *path = vim_strsave(buf);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3128 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 break;
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3130 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3148 mch_nodetype(char_u *name)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 if (S_ISBLK(st.st_mode)) /* block device isn't writable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 return NODE_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 /* Everything else is writable? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3163 mch_early_init(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3167
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3170 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
3183 signal_stack = (char *)alloc(SIGSTKSZ);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3188 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3189 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3190 mch_free_mem(void)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3191 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3192 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3193 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3194 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3195 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3196 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3197 # endif
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3198 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3199 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3200 XtDestroyWidget(xterm_Shell);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3201 # ifndef LESSTIF_VERSION
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3202 /* Lesstif crashes here, lose some memory */
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3203 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3204 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3205 if (app_context != (XtAppContext)NULL)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3206 {
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3207 XtDestroyApplicationContext(app_context);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3208 # ifdef FEAT_X11
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3209 x11_display = NULL; /* freed by XtDestroyApplicationContext() */
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3210 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3211 }
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3212 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3213 # endif
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3214 # if defined(FEAT_X11)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3215 if (x11_display != NULL
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3216 # ifdef FEAT_XCLIPBOARD
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3217 && x11_display != xterm_dpy
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3218 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3219 )
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3220 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3221 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3222 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3223 vim_free(signal_stack);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3224 signal_stack = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3225 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3226 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3227 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3228 vim_free(oldicon);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3229 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3230 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3231 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3232
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
3233 static void exit_scroll(void);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3240 exit_scroll(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3242 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3243 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 restore_cterm_colors(); /* get original colors back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 msg_clr_eos_force(); /* clear the rest of the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 windgoto((int)Rows - 1, 0); /* may have moved the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3265 mch_exit(int r)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 mch_restore_title(3); /* restore xterm title and icon name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 * 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
3285 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 /* Stop termcap: May need to check for T_CRV response, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 * requires RAW mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 /* Cursor may have been switched off without calling starttermcap()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 * when doing "vim -u vimrc" and vimrc contains ":q". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 ml_close_all(TRUE); /* remove all memfiles */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3313
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
3314 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3315 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3316 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3317
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 /* A core dump won't be created if the signal handler
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 * doesn't return, so we can't call exit() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3325 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
3326 netbeans_send_disconnect();
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3327 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3328
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3329 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3330 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3331 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3332
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3337 may_core_dump(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 signal(deadly_signal, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 kill(getpid(), deadly_signal); /* Die using the signal we caught */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3349 mch_settmode(int tmode)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 * for "new" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 tcgetattr(read_cmd_fd, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 ioctl(read_cmd_fd, TCGETA, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * ~ICRNL enables typing ^V^M
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 tnew.c_iflag &= ~ICRNL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 # if defined(IEXTEN) && !defined(__MINT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 | IEXTEN /* IEXTEN enables typing ^V on SOLARIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /* but it breaks function keys on MINT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 # ifdef ONLCR /* don't map NL -> CR NL, we do it ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 tnew.c_oflag &= ~ONLCR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 tnew.c_cc[VMIN] = 1; /* return after 1 char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 tnew.c_cc[VTIME] = 0; /* don't wait */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 else if (tmode == TMODE_SLEEP)
9381
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3396 {
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3397 /* Also reset ICANON here, otherwise on Solaris select() won't see
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3398 * typeahead characters. */
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3399 tnew.c_lflag &= ~(ICANON | ECHO);
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3400 tnew.c_cc[VMIN] = 1; /* return after 1 char */
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3401 tnew.c_cc[VTIME] = 0; /* don't wait */
c665cc3292e0 commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents: 9262
diff changeset
3402 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 /* A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 * few times. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 # ifndef TIOCSETN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 # define TIOCSETN TIOCSETP /* for hpux 9.0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 ioctl(read_cmd_fd, TIOCGETP, &ttybold);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 curr_tmode = tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3458 get_stty(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 /* for "new" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 if (tcgetattr(read_cmd_fd, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 if (ioctl(read_cmd_fd, TCGETA, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 buf[0] = keys.c_cc[VERASE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 intr_char = keys.c_cc[VINTR];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 /* for "old" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 if (ioctl(read_cmd_fd, TIOCGETP, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 buf[0] = keys.sg_erase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 intr_char = keys.sg_kill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 add_termcode((char_u *)"kb", buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 * If <BS> and <DEL> are now the same, redefine <DEL>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 p = find_termcode((char_u *)"kD");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 if (p != NULL && p[0] == buf[0] && p[1] == buf[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 do_fixdel(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 } /* to keep cindent happy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 * Set mouse clicks on or off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3511 mch_setmouse(int on)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 static int ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 if (on == ison) /* return quickly if nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 xterm_mouse_vers = use_xterm_mouse();
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3520
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3521 # ifdef FEAT_MOUSE_URXVT
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3522 if (ttym_flags == TTYM_URXVT)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3523 {
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3524 out_str_nf((char_u *)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3525 (on
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3526 ? IF_EB("\033[?1015h", ESC_STR "[?1015h")
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3527 : IF_EB("\033[?1015l", ESC_STR "[?1015l")));
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3528 ison = on;
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3529 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3530 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3531
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3532 # ifdef FEAT_MOUSE_SGR
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3533 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3534 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3535 out_str_nf((char_u *)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3536 (on
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3537 ? IF_EB("\033[?1006h", ESC_STR "[?1006h")
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3538 : IF_EB("\033[?1006l", ESC_STR "[?1006l")));
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3539 ison = on;
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3540 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3541 # endif
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3542
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 if (on) /* enable mouse events, use mouse tracking if available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 ? IF_EB("\033[?1002h", ESC_STR "[?1002h")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 : IF_EB("\033[?1000h", ESC_STR "[?1000h")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 else /* disable mouse events, could probably always send the same */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 ? IF_EB("\033[?1002l", ESC_STR "[?1002l")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 : IF_EB("\033[?1000l", ESC_STR "[?1000l")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 if (on) /* enable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 else /* disable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 out_str_nf((char_u *)"\033['z");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 if (gpm_open())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3585 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3586 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3587 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3588 if (on)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3589 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3590 if (sysmouse_open() == OK)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3591 ison = TRUE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3592 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3593 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3594 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3595 sysmouse_close();
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3596 ison = FALSE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3597 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3598 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3599 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3600
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 /* D - Enable Mouse up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 * L - Enable Left Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 * M - Enable Middle Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 * R - Enable Right Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 * K - Enable SHIFT and CTRL key Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 * + - Enable Advanced messaging of mouse moves and up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 * Q - Quiet No Ack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 * # - Numeric value of mouse pointer required
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 * 0 = Multiview 2000 cursor, used as standard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 * 1 = Windows Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 * 2 = Windows I Beam
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 * 3 = Windows Hour Glass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 * 4 = Windows Cross Hair
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 * 5 = Windows UP Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 */
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3621 # ifdef JSBTERM_MOUSE_NONADVANCED
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3622 /* Disables full feedback of pointer movements */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\"));
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3625 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\"));
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3628 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 ESC_STR "[0~ZwQ" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 /* 1 = button press, 6 = release, 7 = drag, 1h...9l = right button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 # endif
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3656 check_mouse_termcode(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 if (use_xterm_mouse()
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3660 # ifdef FEAT_MOUSE_URXVT
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3661 && use_xterm_mouse() != 3
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3662 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3669 ? IF_EB("\233M", CSI_STR "M")
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3670 : IF_EB("\033[M", ESC_STR "[M")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 /* force mouse off and maybe on to send possibly new mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 * activation sequence to the xterm, with(out) drag tracing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MG", ESC_STR "MG"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3692 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3693 if (!use_xterm_mouse()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3694 # ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3695 && !gui.in_use
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3696 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3697 )
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3698 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS"));
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3699 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3700
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 # ifdef FEAT_MOUSE_JSB
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3702 /* Conflicts with xterm mouse: "\033[" and "\033[M" ??? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 set_mouse_termcode(KS_JSBTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 # ifdef FEAT_MOUSE_NET
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3715 /* There is no conflict, but one may type "ESC }" from Insert mode. Don't
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 * define it in the GUI or when using an xterm. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 set_mouse_termcode(KS_NETTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 (char_u *)IF_EB("\033}", ESC_STR "}"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 # ifdef FEAT_MOUSE_DEC
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3729 /* 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
3730 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3735 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3736 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "[")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 # ifdef FEAT_MOUSE_PTERM
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3741 /* same conflict as the dec mouse */
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
3742 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 set_mouse_termcode(KS_PTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 (char_u *) IF_EB("\033[", ESC_STR "["));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 # endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3752 # ifdef FEAT_MOUSE_URXVT
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3753 /* same conflict as the dec mouse */
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
3754 if (use_xterm_mouse() == 3
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3755 # ifdef FEAT_GUI
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3756 && !gui.in_use
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3757 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3758 )
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3759 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3760 set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3761 ? IF_EB("\233", CSI_STR)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3762 : IF_EB("\033[", ESC_STR "[")));
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3763
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3764 if (*p_mouse != NUL)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3765 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3766 mch_setmouse(FALSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3767 setmouse();
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3768 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3769 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3770 else
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3771 del_mouse_termcode(KS_URXVT_MOUSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3772 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3773 # ifdef FEAT_MOUSE_SGR
5905
662ae48e7e24 updated for version 7.4.295
Bram Moolenaar <bram@vim.org>
parents: 5832
diff changeset
3774 /* There is no conflict with xterm mouse */
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3775 if (use_xterm_mouse() == 4
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3776 # ifdef FEAT_GUI
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3777 && !gui.in_use
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3778 # endif
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3779 )
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3780 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3781 set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3782 ? IF_EB("\233<", CSI_STR "<")
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3783 : IF_EB("\033[<", ESC_STR "[<")));
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3784
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3785 if (*p_mouse != NUL)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3786 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3787 mch_setmouse(FALSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3788 setmouse();
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3789 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3790 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3791 else
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3792 del_mouse_termcode(KS_SGR_MOUSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3793 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 * set screen mode, always fails.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3801 mch_screenmode(char_u *arg UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 EMSG(_(e_screenmode));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3818 mch_get_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 # else /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 # endif /* TIOCGSIZE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 # endif /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3864 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3865 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3867 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 Columns = columns;
5070
cf52d2a8c05c updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents: 5037
diff changeset
3891 limit_screen_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3899 mch_set_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3920 mch_new_shellsize(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 /* Nothing to do. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3925 /*
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3926 * Wait for process "child" to end.
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3927 * 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
3928 */
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3929 static pid_t
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
3930 wait4pid(pid_t child, waitstatus *status)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3931 {
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3932 pid_t wait_pid = 0;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3933
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3934 while (wait_pid != child)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3935 {
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3936 /* When compiled with Python threads are probably used, in which case
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3937 * wait() sometimes hangs for no obvious reason. Use waitpid()
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3938 * instead and loop (like the GUI). Also needed for other interfaces,
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3939 * they might call system(). */
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3940 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3941 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
3942 # else
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3943 wait_pid = waitpid(child, status, WNOHANG);
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3944 # endif
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3945 if (wait_pid == 0)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3946 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
3947 /* Wait for 10 msec before trying again. */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3948 mch_delay(10L, TRUE);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3949 continue;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3950 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3951 if (wait_pid <= 0
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3952 # ifdef ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3953 && errno == ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3954 # endif
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3955 )
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3956 break;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3957 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3958 return wait_pid;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3959 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3960
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
3961 #if defined(FEAT_JOB_CHANNEL) || !defined(USE_SYSTEM) || defined(PROTO)
7999
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
3962 /*
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
3963 * Parse "cmd" and put the white-separated parts in "argv".
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
3964 * "argv" is an allocated array with "argc" entries.
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
3965 * Returns FAIL when out of memory.
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
3966 */
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3967 int
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3968 mch_parse_cmd(char_u *cmd, int use_shcf, char ***argv, int *argc)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3969 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3970 int i;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3971 char_u *p;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3972 int inquote;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3973
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3974 /*
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3975 * Do this loop twice:
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3976 * 1: find number of arguments
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3977 * 2: separate them and build argv[]
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3978 */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3979 for (i = 0; i < 2; ++i)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3980 {
9009
149d976650a1 commit https://github.com/vim/vim/commit/6231cb8b5b208becf088531816027001acc754e5
Christian Brabandt <cb@256bit.org>
parents: 8958
diff changeset
3981 p = skipwhite(cmd);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3982 inquote = FALSE;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3983 *argc = 0;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3984 for (;;)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3985 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3986 if (i == 1)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3987 (*argv)[*argc] = (char *)p;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3988 ++*argc;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3989 while (*p != NUL && (inquote || (*p != ' ' && *p != TAB)))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3990 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3991 if (*p == '"')
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3992 inquote = !inquote;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3993 ++p;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3994 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3995 if (*p == NUL)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3996 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3997 if (i == 1)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3998 *p++ = NUL;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
3999 p = skipwhite(p);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4000 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4001 if (*argv == NULL)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4002 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4003 if (use_shcf)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4004 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4005 /* Account for possible multiple args in p_shcf. */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4006 p = p_shcf;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4007 for (;;)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4008 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4009 p = skiptowhite(p);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4010 if (*p == NUL)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4011 break;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4012 ++*argc;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4013 p = skipwhite(p);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4014 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4015 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4016
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4017 *argv = (char **)alloc((unsigned)((*argc + 4) * sizeof(char *)));
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4018 if (*argv == NULL) /* out of memory */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4019 return FAIL;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4020 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4021 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4022 return OK;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4023 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4024 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4025
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
4026 #if !defined(USE_SYSTEM) || defined(FEAT_JOB_CHANNEL)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4027 static void
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4028 set_child_environment(void)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4029 {
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4030 # ifdef HAVE_SETENV
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4031 char envbuf[50];
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4032 # else
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4033 static char envbuf_Rows[20];
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4034 static char envbuf_Columns[20];
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4035 # endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4036
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4037 /* Simulate to have a dumb terminal (for now) */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4038 # ifdef HAVE_SETENV
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4039 setenv("TERM", "dumb", 1);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4040 sprintf((char *)envbuf, "%ld", Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4041 setenv("ROWS", (char *)envbuf, 1);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4042 sprintf((char *)envbuf, "%ld", Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4043 setenv("LINES", (char *)envbuf, 1);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4044 sprintf((char *)envbuf, "%ld", Columns);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4045 setenv("COLUMNS", (char *)envbuf, 1);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4046 # else
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4047 /*
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4048 * 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
4049 * Use a static array to avoid losing allocated memory.
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4050 */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4051 putenv("TERM=dumb");
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4052 sprintf(envbuf_Rows, "ROWS=%ld", Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4053 putenv(envbuf_Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4054 sprintf(envbuf_Rows, "LINES=%ld", Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4055 putenv(envbuf_Rows);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4056 sprintf(envbuf_Columns, "COLUMNS=%ld", Columns);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4057 putenv(envbuf_Columns);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4058 # endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4059 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4060 #endif
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4061
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4063 mch_call_shell(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4064 char_u *cmd,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
4065 int options) /* SHELL_*, see vim.h */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 int tmode = cur_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 #ifdef USE_SYSTEM /* use system() to start the shell: simple but slow */
9552
49512aba8e32 commit https://github.com/vim/vim/commit/b2b050ab16565c117f0e7e411ffef3700d99203b
Christian Brabandt <cb@256bit.org>
parents: 9536
diff changeset
4073 char_u *newcmd; /* only needed for unix */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4080 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4081 save_clipboard();
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4082 loose_clipboard();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4083 # endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4084
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 {
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4089 # ifdef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 *ifn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 p = strchr(ifn,' '); /* chop off any trailing spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 x = system((char *)cmd);
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4105 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 newcmd = lalloc(STRLEN(p_sh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 + STRLEN(p_shcf) + STRLEN(cmd) + 4, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 }
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
4120 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 else if (x == 127)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 MSG_PUTS(_("\nCannot execute shell sh\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 # endif
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4141 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4142 restore_clipboard();
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4143 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 #else /* USE_SYSTEM */ /* don't use system(), use fork()/exec() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4148 # define EXEC_FAILED 122 /* Exit code when shell didn't execute. Don't use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4149 127, some shells use that already */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4151 char_u *newcmd;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4153 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 char **argv = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 int argc;
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4163 char_u *p_shcf_copy = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 char_u *p;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4166 int pty_master_fd = -1; /* for pty's */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 int pty_slave_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 char *tty_name;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4170 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4171 int fd_toshell[2]; /* for pipes */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 int pipe_error = FALSE;
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4174 int did_settmode = FALSE; /* settmode(TMODE_RAW) called */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4176 newcmd = vim_strsave(p_sh);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4177 if (newcmd == NULL) /* out of memory */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4178 goto error;
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4179
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4184 if (mch_parse_cmd(newcmd, TRUE, &argv, &argc) == FAIL)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4185 goto error;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
4186
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4189 char_u *s;
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4190
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 if (extra_shell_arg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 argv[argc++] = (char *)extra_shell_arg;
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4193
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4194 /* Break 'shellcmdflag' into white separated parts. This doesn't
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4195 * handle quoted strings, they are very unlikely to appear. */
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4196 p_shcf_copy = alloc((unsigned)STRLEN(p_shcf) + 1);
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4197 if (p_shcf_copy == NULL) /* out of memory */
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4198 goto error;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4199 s = p_shcf_copy;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4200 p = p_shcf;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4201 while (*p != NUL)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4202 {
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4203 argv[argc++] = (char *)s;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4204 while (*p && *p != ' ' && *p != TAB)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4205 *s++ = *p++;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4206 *s++ = NUL;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4207 p = skipwhite(p);
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4208 }
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4209
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 argv[argc++] = (char *)cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 argv[argc] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4214 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4215 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4216 * 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
4217 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4218 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4219 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4221 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4222 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4223 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4225 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4231 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 pty_master_fd = OpenPTY(&tty_name); /* open pty */
2992
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4234 if (pty_master_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 {
2992
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4236 /* Leaving out O_NOCTTY may lead to waitpid() always returning
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4237 * 0 on Mac OS X 10.7 thereby causing freezes. Let's assume
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4238 * adding O_NOCTTY always works when defined. */
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4239 #ifdef O_NOCTTY
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4240 pty_slave_fd = open(tty_name, O_RDWR | O_NOCTTY | O_EXTRA, 0);
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4241 #else
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4242 pty_slave_fd = open(tty_name, O_RDWR | O_EXTRA, 0);
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4243 #endif
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4244 if (pty_slave_fd < 0)
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4245 {
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4246 close(pty_master_fd);
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4247 pty_master_fd = -1;
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4248 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4255 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 pipe_error = (pipe(fd_toshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 if (!pipe_error) /* pipe create OK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 pipe_error = (pipe(fd_fromshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 if (pipe_error) /* pipe create failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 MSG_PUTS(_("\nCannot create pipes\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 if (!pipe_error) /* pty or pipe opened or not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 beos_cleanup_read_thread();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4280
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 if ((pid = fork()) == -1) /* maybe we should use vfork() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 MSG_PUTS(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4284 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4286 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4287 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4288 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4290 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 if (pty_master_fd >= 0) /* close the pseudo tty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 else /* close the pipes */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4297 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 else if (pid == 0) /* child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 reset_signals(); /* handle signals normally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4338 ignored = dup(fd); /* To replace stdin (fd 0) */
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4339 ignored = dup(fd); /* To replace stdout (fd 1) */
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4340 ignored = dup(fd); /* To replace stderr (fd 2) */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 /* Don't need this now that we've duplicated it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4346 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4348 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4349 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4350 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4353 # ifdef HAVE_SETSID
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4354 /* Create our own process group, so that the child and all its
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4355 * children can be kill()ed. Don't do this when using pipes,
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4356 * because stdin is not a tty, we would lose /dev/tty. */
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4357 if (p_stmp)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4358 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4359 (void)setsid();
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4360 # if defined(SIGHUP)
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4361 /* When doing "!xterm&" and 'shell' is bash: the shell
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4362 * will exit and send SIGHUP to all processes in its
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4363 * group, killing the just started process. Ignore SIGHUP
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4364 * to avoid that. (suggested by Simon Schubert)
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4365 */
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4366 signal(SIGHUP, SIG_IGN);
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4367 # endif
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4368 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4369 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4370 # ifdef FEAT_GUI
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4371 if (pty_slave_fd >= 0)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4372 {
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4373 /* push stream discipline modules */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4374 if (options & SHELL_COOKED)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4375 SetupSlavePTY(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 # ifdef TIOCSCTTY
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4377 /* Try to become controlling tty (probably doesn't work,
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4378 * unless run by root) */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4379 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4381 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4382 # endif
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
4383 set_child_environment();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4384
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4385 /*
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4386 * stderr is only redirected when using the GUI, so that a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4387 * program like gpg can still access the terminal to get a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4388 * passphrase using stderr.
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4389 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4390 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 close(pty_master_fd); /* close master side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 /* set up stdin/stdout/stderr for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 close(0);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4397 ignored = dup(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 close(1);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4399 ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4400 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4401 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4402 close(2);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4403 ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4404 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 close(pty_slave_fd); /* has been dupped, close it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4409 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 /* set up stdin for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 close(0);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4414 ignored = dup(fd_toshell[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 /* set up stdout for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 close(1);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4420 ignored = dup(fd_fromshell[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4423 # ifdef FEAT_GUI
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4424 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4425 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4426 /* set up stderr for the child */
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4427 close(2);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4428 ignored = dup(1);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4429 }
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4430 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4433
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 execvp(argv[0], argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 _exit(EXEC_FAILED); /* exec failed, return failure code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 else /* parent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4448 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4451 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4455 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4456 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4458 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4459 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4460 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4461 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4462 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4464 # define BUFLEN 100 /* length for buffer, pseudo tty limit is 128 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 char_u buffer[BUFLEN + 1];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4466 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 int buffer_off = 0; /* valid bytes in buffer[] */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4468 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 int ta_len = 0; /* valid bytes in ta_buf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4477 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4478 int noread_cnt;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4479 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4480 struct timeval start_tv;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4481 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4482
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4483 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4490 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 old_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 State = EXTERNCMD; /* don't redraw at window resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4519 if ((options & SHELL_WRITE) && toshell_fd >= 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4520 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4521 /* Fork a process that will write the lines to the
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4522 * external program. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4523 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4524 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4525 MSG_PUTS(_("\nCannot fork\n"));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4526 }
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4527 else if (wpid == 0) /* child */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4528 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4529 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4530 int written = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4531 char_u *lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4532 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4533
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
4534 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4535 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4536 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4537 l = STRLEN(lp + written);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4538 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4539 len = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4540 else if (lp[written] == NL)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4541 /* NL -> NUL translation */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4542 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4543 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4544 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4545 char_u *s = vim_strchr(lp + written, NL);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4546
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4547 len = write(toshell_fd, (char *)lp + written,
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4548 s == NULL ? l
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4549 : (size_t)(s - (lp + written)));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4550 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4551 if (len == (int)l)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4552 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4553 /* Finished a line, add a NL, unless this line
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4554 * should not have one. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4555 if (lnum != curbuf->b_op_end.lnum
6933
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4556 || (!curbuf->b_p_bin
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4557 && curbuf->b_p_fixeol)
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4558 || (lnum != curbuf->b_no_eol_lnum
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4559 && (lnum !=
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4560 curbuf->b_ml.ml_line_count
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4561 || curbuf->b_p_eol)))
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4562 ignored = write(toshell_fd, "\n",
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4563 (size_t)1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4564 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4565 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4566 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4567 /* finished all the lines, close pipe */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4568 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4569 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4570 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4571 }
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4572 lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4573 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4574 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4575 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4576 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4577 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4578 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4579 }
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4580 else /* parent */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4581 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4582 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4583 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4584 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4585 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4586
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4587 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4588 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4589
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4590 noread_cnt = 0;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4591 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4592 gettimeofday(&start_tv, NULL);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4593 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 * Check if keys have been typed, write them to the child
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4598 * if there are any.
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4599 * Don't do this if we are expanding wild cards (would eat
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4600 * typeahead).
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4601 * Don't do this when filtering and terminal is in cooked
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4602 * mode, the shell command will handle the I/O. Avoids
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4603 * that a typed password is echoed for ssh or gpg command.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4604 * Don't get characters when the child has already
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4605 * finished (wait_pid == 0).
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4606 * 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
4607 * while (noread_cnt > 4), avoids that ":r !ls" eats
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4608 * typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 if (!(options & SHELL_EXPAND)
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4612 && ((options &
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4613 (SHELL_READ|SHELL_WRITE|SHELL_COOKED))
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4614 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4615 # ifdef FEAT_GUI
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4616 || gui.in_use
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4617 # endif
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4618 )
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4619 && wait_pid == 0
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4620 && (ta_len > 0 || noread_cnt > 4))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 {
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4622 if (ta_len == 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4623 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4624 /* Get extra characters when we don't have any.
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4625 * Reset the counter and timer. */
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4626 noread_cnt = 0;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4627 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4628 gettimeofday(&start_tv, NULL);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4629 # endif
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4630 len = ui_inchar(ta_buf, BUFLEN, 10L, 0);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4631 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4632 if (ta_len > 0 || len > 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4633 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4641 # ifdef SIGINT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 if (ta_buf[ta_len] == Ctrl_C
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 || ta_buf[ta_len] == intr_char)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4648 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4649 # ifdef HAVE_SETSID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 kill(-pid, SIGINT);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4651 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 kill(0, SIGINT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4654 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4655 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4656 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4657 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 /* replace K_BS by <BS> and K_DEL by <DEL> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 if (ta_buf[i] == CSI && len - i > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 if (c == K_DEL || c == K_KDEL || c == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 mch_memmove(ta_buf + i + 1, ta_buf + i + 3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 (size_t)(len - i - 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 if (c == K_DEL || c == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 ta_buf[i] = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 ta_buf[i] = Ctrl_H;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 else if (ta_buf[i] == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 ta_buf[i] = '\n';
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4685 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 if (has_mbyte)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
4687 i += (*mb_ptr2len_len)(ta_buf + i,
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
4688 ta_len + len - i) - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4689 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 msg_putchar(ta_buf[i]);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4702 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4705 int l = (*mb_ptr2len)(ta_buf + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4710 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 * been typed for pipes. Write one character at a
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4723 * time, to avoid losing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4724 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4725 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4727 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4728 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4729 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 mch_memmove(ta_buf, ta_buf + len, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 }
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4738 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4741 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4742 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4743 /* CTRL-C sends a signal to the child, we ignore it
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4744 * ourselves */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4745 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4746 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4747 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4748 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4749 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4750 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4751 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4752 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4753 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4754
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4764 ++noread_cnt;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
4765 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 {
2664
033e7b49356c updated for version 7.3.083
Bram Moolenaar <bram@vim.org>
parents: 2609
diff changeset
4767 len = read_eintr(fromshell_fd, buffer
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4768 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 + buffer_off, (size_t)(BUFLEN - buffer_off)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4770 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 , (size_t)BUFLEN
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4772 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 if (len <= 0) /* end of file or error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4776
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4777 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4778 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4779 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4780 /* Do NUL -> NL translation, append NL separated
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4781 * lines to the current buffer. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4782 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4783 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4784 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4785 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4786 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4787 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4788 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4789 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4790 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4791 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4792 # ifdef FEAT_MBYTE
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4793 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4797 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4798 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4799
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 /* Check if the last character in buffer[] is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 * incomplete, keep these bytes for the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 * round. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4805 l = mb_cptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 l = 1; /* NUL byte? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 if (p == buffer) /* no complete character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 /* avoid getting stuck at an illegal byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4834 # endif /* FEAT_MBYTE */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 break;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4846
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4847 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4848 if (wait_pid == 0)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4849 {
9207
61e669c5da6f commit https://github.com/vim/vim/commit/e30a3d01dc1b6b066748b1d61cced05cf92b3c80
Christian Brabandt <cb@256bit.org>
parents: 9205
diff changeset
4850 long msec = elapsed(&start_tv);
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4851
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4852 /* Avoid that we keep looping here without
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4853 * checking for a CTRL-C for a long time. Don't
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4854 * break out too often to avoid losing typeahead. */
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4855 if (msec > 2000)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4856 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4857 noread_cnt = 5;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4858 break;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4859 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4860 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4861 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4864 /* If we already detected the child has finished, continue
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4865 * reading output for a short while. Some text may be
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4866 * buffered. */
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4867 if (wait_pid == pid)
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4868 {
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4869 if (noread_cnt < 5)
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4870 continue;
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4871 break;
8845
210e767296d9 commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents: 8761
diff changeset
4872 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
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 * Check if the child still exists, before checking for
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4876 * typed characters (otherwise we would lose typeahead).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4878 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4879 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4880 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4882 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4886 /* Don't break the loop yet, try reading more
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4887 * characters from "fromshell_fd" first. When using
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4888 * pipes there might still be something to read and
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4889 * then we'll break the loop at the "break" above. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4892 else
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4893 wait_pid = 0;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4894
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
4895 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4896 /* Handle any X events, e.g. serving the clipboard. */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4897 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4898 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4902 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4903 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4904 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4905 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4906 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4907 /* remember that the NL was missing */
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4908 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4909 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4910 else
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4911 curbuf->b_no_eol_lnum = 0;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4912 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4913 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 }
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
4925 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4926 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4927 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4928 /*
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4929 * 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
4930 * I/O.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4931 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4932 for (;;)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4933 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4934 if (got_int)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4935 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4936 /* CTRL-C sends a signal to the child, we ignore it
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4937 * ourselves */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4938 # ifdef HAVE_SETSID
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4939 kill(-pid, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4940 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4941 kill(0, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4942 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4943 got_int = FALSE;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4944 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4945 # ifdef __NeXT__
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4946 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
4947 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4948 wait_pid = waitpid(pid, &status, WNOHANG);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4949 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4950 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4951 || (wait_pid == pid && WIFEXITED(status)))
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4952 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4953 wait_pid = pid;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4954 break;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4955 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4956
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4957 /* Handle any X events, e.g. serving the clipboard. */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4958 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4959
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4960 mch_delay(10L, TRUE);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4961 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4962 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4963 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4972 if (wait_pid != pid)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4973 wait_pid = wait4pid(pid, &status);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4975 # ifdef FEAT_GUI
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4976 /* Close slave side of pty. Only do this after the child has
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4977 * exited, otherwise the child may hang when it tries to write on
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4978 * the pty. */
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4979 if (pty_master_fd >= 0)
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4980 close(pty_slave_fd);
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4981 # endif
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4982
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4983 /* Make sure the child that writes to the external program is
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4984 * dead. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4985 if (wpid > 0)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4986 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4987 kill(wpid, SIGKILL);
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4988 wait4pid(wpid, NULL);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4989 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4990
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 {
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
5002 /* LINTED avoid "bitwise operation on signed value" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 retval = WEXITSTATUS(status);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
5004 if (retval != 0 && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 else if (!(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 msg_outnum((long)retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 MSG_PUTS(_("\nCommand terminated\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 vim_free(argv);
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
5025 vim_free(p_shcf_copy);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 #endif /* USE_SYSTEM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5041 #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
5042 void
8408
2f1a63269250 commit https://github.com/vim/vim/commit/802d559431e6003a46c7f19628213b7cec8ba6d0
Christian Brabandt <cb@256bit.org>
parents: 8386
diff changeset
5043 mch_start_job(char **argv, job_T *job, jobopt_T *options UNUSED)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5044 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5045 pid_t pid;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5046 int fd_in[2]; /* for stdin */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5047 int fd_out[2]; /* for stdout */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5048 int fd_err[2]; /* for stderr */
8049
15253130abd8 commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents: 8047
diff changeset
5049 channel_T *channel = NULL;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5050 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
5051 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
5052 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
5053 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
5054 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
5055 int use_file_for_err = options->jo_io[PART_ERR] == JIO_FILE;
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5056 int use_out_for_err = options->jo_io[PART_ERR] == JIO_OUT;
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5057
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5058 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
5059 use_null_for_err = TRUE;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5060
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5061 /* default is to fail */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5062 job->jv_status = JOB_FAILED;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5063 fd_in[0] = -1;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5064 fd_in[1] = -1;
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5065 fd_out[0] = -1;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5066 fd_out[1] = -1;
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5067 fd_err[0] = -1;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5068 fd_err[1] = -1;
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5069
8068
9c6740f2204f commit https://github.com/vim/vim/commit/12dcf024e90ab511f04a08b20fe7eedbe92096d2
Christian Brabandt <cb@256bit.org>
parents: 8049
diff changeset
5070 /* TODO: without the channel feature connect the child to /dev/null? */
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5071 /* 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
5072 if (use_file_for_in)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5073 {
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5074 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
5075
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5076 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
5077 if (fd_in[0] < 0)
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5078 {
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5079 EMSG2(_(e_notopen), fname);
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5080 goto failed;
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5081 }
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5082 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5083 else if (!use_null_for_in && pipe(fd_in) < 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5084 goto failed;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5085
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5086 if (use_file_for_out)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5087 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5088 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
5089
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5090 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
5091 if (fd_out[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5092 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5093 EMSG2(_(e_notopen), fname);
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5094 goto failed;
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5095 }
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5096 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5097 else if (!use_null_for_out && pipe(fd_out) < 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5098 goto failed;
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5099
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5100 if (use_file_for_err)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5101 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5102 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
5103
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5104 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
5105 if (fd_err[1] < 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5106 {
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5107 EMSG2(_(e_notopen), fname);
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5108 goto failed;
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5109 }
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5110 }
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5111 else if (!use_out_for_err && !use_null_for_err && pipe(fd_err) < 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5112 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5113
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5114 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
5115 {
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5116 if (options->jo_set & JO_CHANNEL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5117 {
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5118 channel = options->jo_channel;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5119 if (channel != NULL)
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5120 ++channel->ch_refcount;
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5121 }
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5122 else
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5123 channel = add_channel();
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5124 if (channel == NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5125 goto failed;
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5126 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5127
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5128 pid = fork(); /* maybe we should use vfork() */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5129 if (pid == -1)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5130 {
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5131 /* failed to fork */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5132 goto failed;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5133 }
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5134
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5135 if (pid == 0)
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5136 {
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5137 int null_fd = -1;
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5138 int stderr_works = TRUE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5139
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5140 /* child */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5141 reset_signals(); /* handle signals normally */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5142
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5143 # ifdef HAVE_SETSID
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5144 /* Create our own process group, so that the child and all its
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5145 * children can be kill()ed. Don't do this when using pipes,
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5146 * because stdin is not a tty, we would lose /dev/tty. */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5147 (void)setsid();
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5148 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5149
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5150 set_child_environment();
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5151
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5152 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
5153 null_fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5154
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5155 /* set up stdin for the child */
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5156 if (use_null_for_in && null_fd >= 0)
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5157 {
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5158 close(0);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5159 ignored = dup(null_fd);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5160 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5161 else
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5162 {
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5163 if (!use_file_for_in)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5164 close(fd_in[1]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5165 close(0);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5166 ignored = dup(fd_in[0]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5167 close(fd_in[0]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5168 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5169
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5170 /* set up stderr for the child */
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5171 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
5172 {
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5173 close(2);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5174 ignored = dup(null_fd);
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5175 stderr_works = FALSE;
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5176 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5177 else if (use_out_for_err)
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5178 {
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5179 close(2);
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5180 ignored = dup(fd_out[1]);
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5181 }
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5182 else
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5183 {
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5184 if (!use_file_for_err)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5185 close(fd_err[0]);
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5186 close(2);
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5187 ignored = dup(fd_err[1]);
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5188 close(fd_err[1]);
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5189 }
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5190
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5191 /* set up stdout for the child */
8611
f12689430f4b commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents: 8609
diff changeset
5192 if (use_null_for_out && null_fd >= 0)
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5193 {
9074
3aab62b76363 commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents: 9009
diff changeset
5194 close(1);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5195 ignored = dup(null_fd);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5196 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5197 else
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5198 {
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5199 if (!use_file_for_out)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5200 close(fd_out[0]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5201 close(1);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5202 ignored = dup(fd_out[1]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5203 close(fd_out[1]);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5204 }
9074
3aab62b76363 commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents: 9009
diff changeset
5205
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5206 if (null_fd >= 0)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5207 close(null_fd);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5208
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5209 /* See above for type of argv. */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5210 execvp(argv[0], argv);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5211
8958
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5212 if (stderr_works)
12392eb2923a commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents: 8947
diff changeset
5213 perror("executing job failed");
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5214 #ifdef EXITFREE
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5215 /* calling free_all_mem() here causes problems. Ignore valgrind
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5216 * reporting possibly leaked memory. */
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5217 #endif
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5218 _exit(EXEC_FAILED); /* exec failed, return failure code */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5219 }
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5220
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5221 /* parent */
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5222 job->jv_pid = pid;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5223 job->jv_status = JOB_STARTED;
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5224 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
5225
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5226 /* child stdin, stdout and stderr */
8671
8f6bc5626829 commit https://github.com/vim/vim/commit/be6aa46c4d8948e164f7d181dc19ed2fc4818395
Christian Brabandt <cb@256bit.org>
parents: 8611
diff changeset
5227 if (!use_file_for_in && fd_in[0] >= 0)
8430
800423dbc260 commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents: 8408
diff changeset
5228 close(fd_in[0]);
8671
8f6bc5626829 commit https://github.com/vim/vim/commit/be6aa46c4d8948e164f7d181dc19ed2fc4818395
Christian Brabandt <cb@256bit.org>
parents: 8611
diff changeset
5229 if (!use_file_for_out && fd_out[1] >= 0)
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5230 close(fd_out[1]);
8671
8f6bc5626829 commit https://github.com/vim/vim/commit/be6aa46c4d8948e164f7d181dc19ed2fc4818395
Christian Brabandt <cb@256bit.org>
parents: 8611
diff changeset
5231 if (!use_out_for_err && !use_file_for_err && fd_err[1] >= 0)
8384
764dba33605c commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents: 8360
diff changeset
5232 close(fd_err[1]);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5233 if (channel != NULL)
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5234 {
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5235 channel_set_pipes(channel,
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5236 use_file_for_in || use_null_for_in
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5237 ? INVALID_FD : fd_in[1],
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5238 use_file_for_out || use_null_for_out
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5239 ? INVALID_FD : fd_out[0],
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5240 use_out_for_err || use_file_for_err || use_null_for_err
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5241 ? INVALID_FD : fd_err[0]);
8455
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5242 channel_set_job(channel, job, options);
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5243 }
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5244
d0717262d802 commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents: 8447
diff changeset
5245 /* success! */
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5246 return;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5247
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5248 failed:
8491
daebcbd87bd3 commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents: 8455
diff changeset
5249 channel_unref(channel);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5250 if (fd_in[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5251 close(fd_in[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5252 if (fd_in[1] >= 0)
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5253 close(fd_in[1]);
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5254 if (fd_out[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5255 close(fd_out[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5256 if (fd_out[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5257 close(fd_out[1]);
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5258 if (fd_err[0] >= 0)
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5259 close(fd_err[0]);
8447
6f26b680c243 commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents: 8430
diff changeset
5260 if (fd_err[1] >= 0)
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5261 close(fd_err[1]);
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5262 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5263
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5264 char *
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5265 mch_job_status(job_T *job)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5266 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5267 # ifdef HAVE_UNION_WAIT
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5268 union wait status;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5269 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5270 int status = -1;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5271 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5272 pid_t wait_pid = 0;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5273
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5274 # ifdef __NeXT__
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5275 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
5276 # else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5277 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
5278 # endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5279 if (wait_pid == -1)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5280 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5281 /* process must have exited */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5282 job->jv_status = JOB_ENDED;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5283 return "dead";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5284 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5285 if (wait_pid == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5286 return "run";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5287 if (WIFEXITED(status))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5288 {
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5289 /* LINTED avoid "bitwise operation on signed value" */
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5290 job->jv_exitval = WEXITSTATUS(status);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5291 job->jv_status = JOB_ENDED;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5292 return "dead";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5293 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5294 if (WIFSIGNALED(status))
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5295 {
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5296 job->jv_exitval = -1;
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5297 job->jv_status = JOB_ENDED;
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5298 return "dead";
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5299 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5300 return "run";
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5301 }
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5302
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5303 int
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5304 mch_stop_job(job_T *job, char_u *how)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5305 {
8031
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5306 int sig = -1;
ece323e2b57f commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents: 8023
diff changeset
5307 pid_t job_pid;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5308
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5309 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
5310 sig = SIGTERM;
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5311 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
5312 sig = SIGHUP;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5313 else if (STRCMP(how, "quit") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5314 sig = SIGQUIT;
8251
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5315 else if (STRCMP(how, "int") == 0)
989ac3aed1ef commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents: 8112
diff changeset
5316 sig = SIGINT;
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5317 else if (STRCMP(how, "kill") == 0)
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5318 sig = SIGKILL;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5319 else if (isdigit(*how))
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5320 sig = atoi((char *)how);
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5321 else
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5322 return FAIL;
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5323
7999
92ad477c6ab3 commit https://github.com/vim/vim/commit/7280140c08799f683ef31a6c1019e283c3dc13aa
Christian Brabandt <cb@256bit.org>
parents: 7957
diff changeset
5324 /* TODO: have an option to only kill the process, not the group? */
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5325 job_pid = job->jv_pid;
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5326 if (job_pid == getpgid(job_pid))
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5327 job_pid = -job_pid;
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5328
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5329 kill(job_pid, sig);
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5330
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5331 return OK;
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5332 }
8023
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5333
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5334 /*
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5335 * Clear the data related to "job".
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5336 */
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5337 void
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5338 mch_clear_job(job_T *job)
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5339 {
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5340 /* call waitpid because child process may become zombie */
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5341 # ifdef __NeXT__
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5342 (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
5343 # else
8360
45740f83b3ce commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents: 8336
diff changeset
5344 (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
5345 # endif
75e0831549f1 commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents: 7999
diff changeset
5346 }
7957
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5347 #endif
b74549818500 commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents: 7856
diff changeset
5348
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5354 mch_breakcheck(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 {
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5356 if (curr_tmode == TMODE_RAW && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 /*
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5361 * 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
5362 * from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5363 * "msec" == -1 will block forever.
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5364 * Invokes timer callbacks when needed.
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5365 * "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
5366 * 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
5367 * Returns TRUE when a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 static int
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5371 WaitForChar(long msec, int *interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 {
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5373 #ifdef FEAT_TIMERS
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5374 long due_time;
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5375 long remaining = msec;
8947
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5376 int tb_change_cnt = typebuf.tb_change_cnt;
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5377
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5378 /* When waiting very briefly don't trigger timers. */
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5379 if (msec >= 0 && msec < 10L)
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5380 return WaitForCharOrMouse(msec, NULL);
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5381
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5382 while (msec < 0 || remaining > 0)
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5383 {
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5384 /* Trigger timers and then get the time in msec until the next one is
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5385 * due. Wait up to that time. */
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5386 due_time = check_due_timer();
8947
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5387 if (typebuf.tb_change_cnt != tb_change_cnt)
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5388 {
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5389 /* timer may have used feedkeys() */
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5390 return FALSE;
c07caeb90a35 commit https://github.com/vim/vim/commit/40b1b5443c88fab77f1f7c6f9e801f7ffdb7e0a8
Christian Brabandt <cb@256bit.org>
parents: 8845
diff changeset
5391 }
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5392 if (due_time <= 0 || (msec > 0 && due_time > remaining))
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5393 due_time = remaining;
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5394 if (WaitForCharOrMouse(due_time, interrupted))
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5395 return TRUE;
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5396 if (interrupted != NULL && *interrupted)
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5397 /* Nothing available, but need to return so that side effects get
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5398 * handled, such as handling a message on a channel. */
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5399 return FALSE;
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5400 if (msec > 0)
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5401 remaining -= due_time;
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5402 }
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5403 return FALSE;
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5404 #else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5405 return WaitForCharOrMouse(msec, interrupted);
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5406 #endif
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5407 }
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5408
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5409 /*
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5410 * 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
5411 * or from inbuf[].
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5412 * "msec" == -1 will block forever.
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5413 * "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
5414 * 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
5415 * 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
5416 */
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5417 static int
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5418 WaitForCharOrMouse(long msec, int *interrupted)
8609
40bb2619f5e2 commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents: 8493
diff changeset
5419 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 if (input_available()) /* something in inbuf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 #if defined(FEAT_MOUSE_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 /* May need to query the mouse position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
5435 WantQueryMouse = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 gpm_process_wanted = 0;
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5464 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
5465 &gpm_process_wanted, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 # else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5467 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 if (!avail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 if (input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 # endif
8736
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5486 )
06bf71f13eb7 commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents: 8671
diff changeset
5487 ;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 #else
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5490 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494
5541
2f99966971b0 updated for version 7.4.119
Bram Moolenaar <bram@vim.org>
parents: 5533
diff changeset
5495 #ifndef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 * 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
5498 * "msec" == 0 will check for characters once.
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5499 * "msec" == -1 will block until a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 * 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
5502 * 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
5503 * "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
5504 * but something else needs to be done.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 #if defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 #else
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5509 static int
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 #endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5511 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 int ret;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5514 int result;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5515 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 /* May retry getting characters after an event was handled. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 /* Remember at what time we started, so that we know how much longer we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 * should wait after being interrupted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 # define USE_START_TV
9209
f8f41f4e0acd commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents: 9207
diff changeset
5525 long start_msec = msec;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527
9209
f8f41f4e0acd commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents: 9207
diff changeset
5528 if (msec > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 /* Handle being called recursively. This may happen for the session
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 * manager stuff, it may save the file, which does a breakcheck. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
5539 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 int finished = TRUE; /* default is to 'loop' just once */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5544 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5545 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5546 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 #ifndef HAVE_SELECT
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5549 /* each channel may use in, out and err */
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5550 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5561 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5562
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5563 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5564 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5565 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5566 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5567 towait = (int)p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5568 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5569 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5570 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
5576 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5603 #ifdef FEAT_JOB_CHANNEL
7743
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents: 7629
diff changeset
5604 nfd = channel_poll_setup(nfd, &fds);
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5605 #endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5606 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5607 *interrupted = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5609 ret = poll(fds, nfd, towait);
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5610
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5611 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
5612 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
5613 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5614
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5615 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5616 if (ret == 0 && mzquantum_used)
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
5617 /* MzThreads scheduling is required and timeout occurred */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5618 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5619 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5648 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 if (--ret == 0)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5652 finished = FALSE; /* Try again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5655 #ifdef FEAT_JOB_CHANNEL
7743
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents: 7629
diff changeset
5656 if (ret > 0)
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents: 7629
diff changeset
5657 ret = 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
5658 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 #else /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5663 struct timeval *tvp;
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5664 fd_set rfds, wfds, efds;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5666 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5667
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5668 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5669 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5670 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5671 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5672 towait = p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5673 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5674 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5675 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5677 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5679 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5680 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5681 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5683 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5684 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 */
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5689 select_eintr:
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5690 FD_ZERO(&rfds);
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5691 FD_ZERO(&wfds);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 FD_SET(fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 # if !defined(__QNX__) && !defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 /* For QNX select() always returns 1 if this is set. Why? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
5701 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 maxfd = ConnectionNumber(xterm_dpy);
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5707
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5708 /* An event may have already been read but not handled. In
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5709 * particulary, XFlush may cause this. */
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5710 xterm_update();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5722 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5731 # ifdef FEAT_JOB_CHANNEL
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5732 maxfd = channel_select_setup(maxfd, &rfds, &wfds);
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5733 # endif
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5734 if (interrupted != NULL)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5735 *interrupted = FALSE;
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5736
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5737 ret = select(maxfd + 1, &rfds, &wfds, &efds, tvp);
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5738 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
5739 if (result)
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5740 --ret;
9205
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5741 else if (interrupted != NULL && ret > 0)
c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents: 9189
diff changeset
5742 *interrupted = TRUE;
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5743
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5744 # ifdef EINTR
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5745 if (ret == -1 && errno == EINTR)
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5746 {
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5747 /* Check whether window has been resized, EINTR may be caused by
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5748 * SIGWINCH. */
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5749 if (do_resize)
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5750 handle_resize();
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5751
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5752 /* Interrupted by a signal, need to try again. We ignore msec
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5753 * here, because we do want to check even after a timeout if
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5754 * characters are available. Needed for reading output of an
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5755 * external command after the process has finished. */
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5756 goto select_eintr;
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5757 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5758 # endif
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5759 # ifdef __TANDEM
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5760 if (ret == -1 && errno == ENOTSUP)
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5761 {
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5762 FD_ZERO(&rfds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5763 FD_ZERO(&efds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5764 ret = 0;
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5765 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5766 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5767 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5768 if (ret == 0 && mzquantum_used)
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
5769 /* loop if MzThreads must be scheduled and timeout occurred */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5770 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 /* continue looping when we only got the X event and the input
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 * buffer is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5802 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 # endif
8493
caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents: 8491
diff changeset
5817 #ifdef FEAT_JOB_CHANNEL
7743
6069f43cea4e commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents: 7629
diff changeset
5818 if (ret > 0)
8761
f8707ec9efe4 commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents: 8740
diff changeset
5819 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
5820 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 #endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5828 # ifdef FEAT_CLIENTSERVER
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5829 if (server_waiting())
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5830 break;
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5831 # endif
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5832
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 /* We're going to loop around again, find out for how long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 # ifdef USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 /* Compute remaining wait time. */
9209
f8f41f4e0acd commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents: 9207
diff changeset
5838 msec = start_msec - elapsed(&start_tv);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 /* Guess we got interrupted halfway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 if (msec <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 break; /* waited long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848
8112
a62ff5ff60c1 commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents: 8094
diff changeset
5849 return result;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 #ifndef NO_EXPANDPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5854 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5855 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5856 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5857 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5860 mch_expandpath(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5861 garray_T *gap,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5862 char_u *path,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5863 int flags) /* EW_* flags */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5865 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 765
diff changeset
5889 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|"
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5890
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5892 mch_expand_wildcards(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5893 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5894 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5895 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5896 char_u ***file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
5897 int flags) /* EW_* flags */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 int dir;
9536
b2aada04d84e commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents: 9381
diff changeset
5903
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5904 /*
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5905 * This is the non-OS/2 implementation (really Unix).
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5906 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 char_u *buffer;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5912 #define STYLE_ECHO 0 /* use "echo", the default */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5913 #define STYLE_GLOB 1 /* use "glob", for csh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5914 #define STYLE_VIMGLOB 2 /* use "vimglob", for Posix sh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5915 #define STYLE_PRINT 3 /* use "print -N", for zsh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5916 #define STYLE_BT 4 /* `cmd` expansion, execute the pattern
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5917 * directly */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 static int did_find_nul = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 int ampersent = FALSE;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5922 /* vimglob() function to define for Posix shell */
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
5923 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
5924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 * 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
5931 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5935 # ifdef HAVE_SANDBOX
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5936 /* Don't allow any shell command in the sandbox. */
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5937 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5938 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5939 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5940
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5944 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 */
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6695
diff changeset
5953 if ((tempname = vim_tempname('o', FALSE)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 EMSG(_(e_notmp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 * 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
5961 * file.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5962 * STYLE_BT: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5963 * If expanding `cmd` execute it directly.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5964 * STYLE_GLOB: NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5965 * If we use *csh, "glob" will work better than "echo".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5966 * STYLE_PRINT: NL or NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5967 * If we use *zsh, "print -N" will work better than "glob".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5968 * STYLE_VIMGLOB: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5969 * If we use *sh*, we define "vimglob()".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5970 * STYLE_ECHO: space separated.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5971 * A shell we don't know, stay safe and use "echo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5984 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh),
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5985 "sh") != NULL)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5986 shell_style = STYLE_VIMGLOB;
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5987
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5988 /* Compute the length of the command. We need 2 extra bytes: for the
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5989 * optional '&' and for the NUL.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5990 * Worst case: "unset nonomatch; print -N >" plus two is 29 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 len = STRLEN(tempname) + 29;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5992 if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5993 len += STRLEN(sh_vimglob_func);
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5994
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5995 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5996 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5997 /* Count the length of the patterns in the same way as they are put in
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5998 * "command" below. */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5999 #ifdef USE_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 len += STRLEN(pat[i]) + 3; /* add space and two quotes */
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6001 #else
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6002 ++len; /* add space */
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6003 for (j = 0; pat[i][j] != NUL; ++j)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6004 {
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6005 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6006 ++len; /* may add a backslash */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6007 ++len;
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6008 }
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6009 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
6010 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 {
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6029 /* change `command; command& ` to (command; command ) */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6030 STRCPY(command, "(");
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6031 STRCAT(command, pat[0] + 1); /* exclude first backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 p = command + STRLEN(command) - 1;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6033 *p-- = ')'; /* remove last backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 while (p > command && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 if (*p == '&') /* remove trailing '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 ampersent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 STRCPY(command, "set nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 STRCPY(command, "unset nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 STRCAT(command, "print -N >");
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6053 else if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6054 STRCAT(command, sh_vimglob_func);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6058
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 STRCAT(command, tempname);
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6060
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 /* When using system() always add extra quotes, because the shell
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6065 * is started twice. Otherwise put a backslash before special
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
6066 * characters, except inside ``. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6072 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6073
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 *p++ = ' ';
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6076 for (j = 0; pat[i][j] != NUL; ++j)
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6077 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6078 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6079 intick = !intick;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6080 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6081 {
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6082 /* Remove a backslash, take char literally. But keep
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6083 * backslash inside backticks, before a special character
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6084 * and before a backtick. */
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6085 if (intick
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6086 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6087 || pat[i][j + 1] == '`')
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
6088 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6089 ++j;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6090 }
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6091 else if (!intick
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6092 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$')
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6093 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6094 /* Put a backslash before a special character, but not
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6095 * when inside ``. And not for $var when EW_KEEPDOLLAR is
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
6096 * set. */
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
6097 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6098
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6099 /* Copy one character. */
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
6100 *p++ = pat[i][j];
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
6101 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 show_shell_mess = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 if (ampersent)
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6108 STRCAT(command, "&"); /* put the '&' after the redirection */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 extra_shell_arg = (char_u *)"-G"; /* Use zsh NULL_GLOB option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 * 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
6121 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 extra_shell_arg = (char_u *)"-f"; /* Use csh fast option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 /* When running in the background, give it some time to create the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 * file, but don't wait for it to finish. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 extra_shell_arg = NULL; /* cleanup */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6140 if (i != 0) /* mch_call_shell() failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 redraw_later_clear(); /* probably messed up screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 msg_putchar('\n'); /* clear bottom line quickly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 cmdline_row = Rows - 1; /* continue on last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 /* If a `cmd` expansion failed, don't list `cmd` as a match, even when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 * EW_NOTFOUND is given */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 /* Something went wrong, perhaps a file name with a special char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 fseek(fd, 0L, SEEK_END);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 len = ftell(fd); /* get size of temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 fseek(fd, 0L, SEEK_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 buffer = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 mch_remove(tempname);
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
6201 if (i != (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 /* unexpected read error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 EMSG2(_(e_notread), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6211 # if defined(__CYGWIN__) || defined(__CYGWIN32__)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 /* Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 p = buffer;
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
6214 for (i = 0; i < (int)len; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 /* file names are separated with Space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 buffer[len] = '\n'; /* make sure the buffer ends in NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 for (i = 0; *p != '\n'; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 /* file names are separated with NL */
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6234 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 buffer[len] = NUL; /* make sure the buffer ends in NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 for (i = 0; *p != NUL; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 p = skipwhite(p); /* skip leading white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 /* file names are separated with NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 * 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
6256 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 if (shell_style == STYLE_PRINT && !did_find_nul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 /* 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
6262 buffer[len] = NUL;
5533
e35c69ad4823 updated for version 7.4.115
Bram Moolenaar <bram@vim.org>
parents: 5421
diff changeset
6263 if (len && (int)STRLEN(buffer) < (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 for (p = buffer; p < buffer + len; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 if (*p == NUL || (*p == ' ' && check_spaces)) /* count entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 if (len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 ++i; /* count last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 *num_file = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 *file = (char_u **)alloc(sizeof(char_u *) * i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 (*file)[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 /* Space or NL separates */
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6314 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6315 || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 {
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6317 while (!(shell_style == STYLE_ECHO && *p == ' ')
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6318 && *p != '\n' && *p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 if (p == buffer + len) /* last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 else /* NUL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 while (*p && p < buffer + len) /* skip entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 ++p; /* skip NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 }
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 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 /* Require the files to exist. Helps when using /bin/sh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 /* check if this entry should be included */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6350 /* 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
6351 if (!dir && (flags & EW_EXEC)
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
6352 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD)))
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6353 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6354
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 p = alloc((unsigned)(STRLEN((*file)[i]) + 1 + dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 if (dir)
1479
ae7e29b64923 updated for version 7.1-194
vimboss
parents: 1450
diff changeset
6360 add_pathsep(p); /* add '/' to a directory name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 if (*num_file == 0) /* rejected all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 vim_free(*file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6385 save_patterns(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6386 int num_pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6387 char_u **pat,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6388 int *num_file,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6389 char_u ***file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6392 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 *file = (char_u **)alloc(num_pat * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6398 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6399 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6400 if (s != NULL)
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6401 /* Be compatible with expand_filename(): halve the number of
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6402 * backslashes. */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6403 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6404 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6405 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6415 mch_has_exp_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
6417 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6439 mch_has_wildcard(char_u *p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
6441 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6460 have_wildcard(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6471 have_dollars(int num, char_u **file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
6481 #if !defined(HAVE_RENAME) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 int
8336
d44ff1525ff0 commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents: 8281
diff changeset
6488 mch_rename(const char *src, const char *dest)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 if (stat(dest, &st) >= 0) /* fail if destination exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 if (link(src, dest) != 0) /* link file to new name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 if (mch_remove(src) == 0) /* delete link to old name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 #endif /* !HAVE_RENAME */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6508 gpm_open(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 static Gpm_Connect gpm_connect; /* Must it be kept till closing ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 gpm_connect.defaultMask = ~GPM_HARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 /* Default handling for mouse move*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 gpm_connect.minMod = 0; /* Handle any modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 /* gpm library tries to handling TSTP causes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 * problems. Anyways, we close connection to Gpm whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 * we are going to suspend or starting an external process
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
6524 * so we shouldn't have problem with this
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
6526 # ifdef SIGTSTP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
6528 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 return 1; /* succeed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 if (gpm_fd == -2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 Gpm_Close(); /* We don't want to talk to xterm via gpm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 return 1; /* already open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6542 gpm_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 if (gpm_flag && gpm_fd >= 0) /* if Open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 /* Reads gpm event and adds special keys to input buf. Returns length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6549 * generated key sequence.
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
6550 * This function is styled after gui_send_mouse_event().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6553 mch_gpm_process(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 /* Don't put events in the input queue now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 string[0] = ESC; /* Our termcode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 /*Don't know what to do. Can more than one button be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600 * reported in one event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 /*This code is based on gui_x11_mouse_cb in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 vim_modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 /* I ignore capslock stats. Aren't we all just hate capslock mixing with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 * Vim commands ? Besides, gpm_event.modifiers is unsigned char, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 * K_CAPSSHIFT is defined 8, so it probably isn't even reported
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 #endif /* FEAT_MOUSE_GPM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6634 #ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6635 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6636 * Initialize connection with sysmouse.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6637 * Let virtual console inform us with SIGUSR2 for pending sysmouse
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6638 * output, any sysmouse output than will be processed via sig_sysmouse().
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6639 * Return OK if succeeded, FAIL if failed.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6640 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6641 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6642 sysmouse_open(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6643 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6644 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6645
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6646 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6647 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6648 mouse.u.mode.signal = SIGUSR2;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6649 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6650 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6651 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6652 mouse.operation = MOUSE_SHOW;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6653 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6654 return OK;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6655 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6656 return FAIL;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6657 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6658
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6659 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6660 * Stop processing SIGUSR2 signals, and also make sure that
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6661 * virtual console do not send us any sysmouse related signal.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6662 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6663 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6664 sysmouse_close(void)
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6665 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6666 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6667
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6668 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6669 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6670 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6671 mouse.u.mode.signal = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6672 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6673 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6674
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6675 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6676 * Gets info from sysmouse and adds special keys to input buf.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6677 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6678 static RETSIGTYPE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6679 sig_sysmouse SIGDEFARG(sigarg)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6680 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6681 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6682 struct video_info video;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6683 char_u string[6];
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6684 int row, col;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6685 int button;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6686 int buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6687 static int oldbuttons = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6688
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6689 #ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6690 /* Don't put events in the input queue now. */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6691 if (hold_gui_events)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6692 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6693 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6694
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6695 mouse.operation = MOUSE_GETINFO;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6696 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6697 && ioctl(1, FBIO_MODEINFO, &video) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6698 && ioctl(1, CONS_MOUSECTL, &mouse) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6699 && video.vi_cheight > 0 && video.vi_cwidth > 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6700 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6701 row = mouse.u.data.y / video.vi_cheight;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6702 col = mouse.u.data.x / video.vi_cwidth;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6703 buttons = mouse.u.data.buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6704 string[0] = ESC; /* Our termcode */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6705 string[1] = 'M';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6706 string[2] = 'S';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6707 if (oldbuttons == buttons && buttons != 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6708 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6709 button = MOUSE_DRAG;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6710 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6711 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6712 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6713 switch (buttons)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6714 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6715 case 0:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6716 button = MOUSE_RELEASE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6717 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6718 case 1:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6719 button = MOUSE_LEFT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6720 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6721 case 2:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6722 button = MOUSE_MIDDLE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6723 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6724 case 4:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6725 button = MOUSE_RIGHT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6726 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6727 default:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6728 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6729 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6730 oldbuttons = buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6731 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6732 string[3] = (char_u)(button);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6733 string[4] = (char_u)(col + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6734 string[5] = (char_u)(row + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6735 add_to_input_buf(string, 6);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6736 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6737 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6738 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6739 #endif /* FEAT_SYSMOUSE */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6740
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 #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
6742 typedef char_u * (*STRPROCSTR)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
6743 typedef char_u * (*INTPROCSTR)(int);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
6744 typedef int (*STRPROCINT)(char_u *);
1a5d34492798 commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
6745 typedef int (*INTPROCINT)(int);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6752 mch_libcall(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6753 char_u *libname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6754 char_u *funcname,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6755 char_u *argstring, /* NULL when using a argint */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6756 int argint,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6757 char_u **string_result,/* NULL when using number_result */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6758 int *number_result)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6762 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6772 /*
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6773 * Get a handle to the DLL module.
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6774 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 # if defined(USE_DLOPEN)
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6776 /* First clear any error, it's not cleared by the dlopen() call. */
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6777 (void)dlerror();
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6778
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6784 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6785 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6786 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6787 dlerr = (char *)dlerror();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6788 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6789 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6790 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 /* If the handle is valid, try to get the function address. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 success = FALSE;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
6807 # if defined(USE_DLOPEN)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6808 dlerr = NULL;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
6809 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 ProcAdd = (STRPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6822 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6828 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6829 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6830 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6831 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6832 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 retval_int = ((STRPROCINT)ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 retval_str = (ProcAdd)(argstring);
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 ProcAddI = (INTPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6844 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6850 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6851 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6852 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6853 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6854 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 retval_int = ((INTPROCINT)ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 /* Save the string before we free the library. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 /* Assume that a "1" or "-1" result is an illegal pointer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 EMSG2("E368: got SIG%s in libcall()", signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6889 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6890 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6891 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6892 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6893
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 /* Free the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 EMSG2(_(e_libcall), funcname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 static int xterm_trace = -1; /* default: disabled */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
6919 setup_term_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 int (*oldhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 int (*oldIOhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 /* Ignore X errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 /* Ignore X IO errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 /* Now handle X IO errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 (void)XSetIOErrorHandler(oldIOhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 /* Now handle X errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6974 verb_msg((char_u *)_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 /* Catch terminating error of the X server connection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6983 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6984 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6986 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6987 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 /* Create a Shell to make converters work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 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
7006 x11_setup_selection(xterm_Shell);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 x11_window = (Window)atol(strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 /* Check if $WINDOWID is valid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7028 start_xterm_trace(int button)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 do_xterm_trace();
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7038 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7039 stop_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 xterm_trace = 0;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 static int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7051 do_xterm_trace(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 /* Get the hints just before tracking starts. The font size might
1510
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7072 * have changed recently. */
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7073 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints)
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
7074 || !(got_hints & PResizeInc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 xterm_trace = -1; /* Not enough data -- disable tracing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 return FALSE;
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 /* Rely on the same mouse code for the duration of this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 prev_row = mouse_row;
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6933
diff changeset
7085 prev_col = mouse_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 /* Find the offset of the chars, there might be a scrollbar on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089 * left of the window and/or a menu on the top (eterm etc.) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 }
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2707
diff changeset
7102 if (mouse_code == NULL || STRLEN(mouse_code) > 45)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 prev_col = col;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 # if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7134 clear_xterm_clip(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 {
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7143 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 XtCloseDisplay(xterm_dpy);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7146 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7151 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7158 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 /*
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7163 * Catch up with GUI or X events.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7164 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7165 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7166 clip_update(void)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7167 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7168 # ifdef FEAT_GUI
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7169 if (gui.in_use)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7170 gui_mch_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7171 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7172 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7173 if (xterm_Shell != (Widget)0)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7174 xterm_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7175 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7176
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7177 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7184 xterm_update(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7188 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 {
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7190 XtInputMask mask = XtAppPending(app_context);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7191
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7192 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
7193 break;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7194
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7195 if (mask & XtIMXEvent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 {
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7197 /* 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
7198 XtAppNextEvent(app_context, &event);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7199 #ifdef FEAT_CLIENTSERVER
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7200 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7201 XPropertyEvent *e = (XPropertyEvent *)&event;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7202
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7203 if (e->type == PropertyNotify && e->window == commWindow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 && 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
7205 serverEventProc(xterm_dpy, &event, 0);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7206 }
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7207 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7208 XtDispatchEvent(&event);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7209 }
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7210 else
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7211 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7212 /* 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
7213 XtAppProcessEvent(app_context, mask);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7214 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7219 clip_xterm_own_selection(VimClipboard *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7227 clip_xterm_lose_selection(VimClipboard *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7234 clip_xterm_request_selection(VimClipboard *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7241 clip_xterm_set_selection(VimClipboard *cbd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 */
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7252 static void xsmp_handle_save_yourself(SmcConn smc_conn, SmPointer client_data, int save_type, Bool shutdown, int interact_style, Bool fast);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7253 static void xsmp_die(SmcConn smc_conn, SmPointer client_data);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7254 static void xsmp_save_complete(SmcConn smc_conn, SmPointer client_data);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7255 static void xsmp_shutdown_cancelled(SmcConn smc_conn, SmPointer client_data);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7256 static void xsmp_ice_connection(IceConn iceConn, IcePointer clientData, Bool opening, IcePointer *watchData);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7778
diff changeset
7260 static void xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7267 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 cmdmod_T save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 save_cmdmod = cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 cmdmod.confirm = TRUE;
7469
15eefe1b0dad commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents: 7420
diff changeset
7274 if (check_changed_any(FALSE, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 /* Mustn't logout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 cancel_shutdown = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 cmdmod = save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 setcursor(); /* position cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 /* Done interaction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 /* Finish off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 * Only end save-yourself here if we're not cancelling shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 * we'll get a cancelled callback later in which we'll end it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 * Hopefully get around glitchy SMs (like GNOME-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7301 xsmp_handle_save_yourself(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7302 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7303 SmPointer client_data UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7304 int save_type UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7305 Bool shutdown,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7306 int interact_style UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7307 Bool fast UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 /* Handle already being in saveyourself */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 /* First up, preserve all files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7320 verb_msg((char_u *)_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 /* Now see if we can ask about unsaved files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 if (shutdown && !fast && gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 /* Need to interact with user, but need SM's permission */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 /* Can stop the cycle here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7342 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 /* quit quickly leaving swapfiles for modified buffers behind */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7355 xsmp_save_complete(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7356 SmcConn smc_conn UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7357 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7368 xsmp_shutdown_cancelled(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7369 SmcConn smc_conn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7370 SmPointer client_data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7374 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 static void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7383 xsmp_ice_connection(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7384 IceConn iceConn,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7385 IcePointer clientData UNUSED,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7386 Bool opening,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7387 IcePointer *watchData UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 /* Intercept creation of ICE connection fd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 /* Handle any ICE processing that's required; return FAIL if SM lost */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 int
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7400 xsmp_handle_requests(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 /* Lost ICE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7409 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7413 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 /* Set up X Session Management Protocol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7420 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7423 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7432 verb_msg((char_u *)_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 /* Set up SM callbacks - must have all, even if they're not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7442 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 /* Set up a watch on ICE connection creations. The "dummy" argument is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 * apparently required for FreeBSD (we get a BUS error when using NULL). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7451 verb_msg((char_u *)_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 /* Create an SM connection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7457 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 NULL,
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7465 &xsmp.clientid,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 sizeof(errorstring),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7470 char errorreport[132];
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
7471
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7472 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7473 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7474 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
7475 _("XSMP SmcOpenConnection failed: %s"), errorstring);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7476 verb_msg((char_u *)errorreport);
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7477 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 /* ID ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 SmcSetProperties(xsmp.smcconn, 1, smprops);
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7497 /* Shut down XSMP comms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7498 void
7833
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
7499 xsmp_close(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 SmcCloseConnection(xsmp.smcconn, 0, NULL);
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
7504 if (xsmp.clientid != NULL)
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
7505 free(xsmp.clientid);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7506 xsmp.clientid = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 #endif /* USE_XSMP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 /* Translate character to its CTRL- value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7515 char CtrlTable[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7517 /* 00 - 5E */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7518 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7519 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7523 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 /* ^ */ 0x1E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 /* - */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526 /* 61 - 6C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7527 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7528 /* _ */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7529 /* 6E - 80 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7530 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7531 /* a */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532 /* b */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 /* c */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7534 /* d */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 /* e */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536 /* f */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7537 /* g */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 /* h */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 /* i */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 /* 8A - 90 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542 /* j */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 /* k */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 /* l */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 /* m */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 /* n */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 /* o */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 /* p */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 /* q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 /* r */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 /* 9A - A1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 /* s */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 /* t */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 /* u */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 /* v */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 /* w */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 /* x */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7559 /* y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7560 /* z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 /* AA - AC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 /* [ */ 0x27,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564 /* AE - BC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 /* ] */ 0x1D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 /* BE - C0 */ 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568 /* A */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 /* B */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570 /* C */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 /* D */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 /* E */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 /* F */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 /* G */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 /* H */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 /* I */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 /* J */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 /* K */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 /* L */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 /* M */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 /* N */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 /* O */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 /* P */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585 /* Q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 /* R */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 /* DA - DF */ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 /* \ */ 0x1C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 /* E1 */ 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 /* S */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 /* T */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592 /* U */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 /* V */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 /* W */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 /* X */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 /* Y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 /* Z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 /* EA - FF*/ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7599 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 char MetaCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 /* TODO: Use characters NOT numbers!!! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 char CtrlCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 #endif