annotate src/os_unix.c @ 7439:63a96fadf679 v7.4.1023

commit https://github.com/vim/vim/commit/2c15f6aa8fd057721e35d03523577b41cf7aaad5 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 2 15:00:30 2016 +0100 patch 7.4.1023 Problem: The distribution files for MS-Windows use CR-LF, which is inconsistent with what one gets from github. Solution: Use LF in the distribution files.
author Christian Brabandt <cb@256bit.org>
date Sat, 02 Jan 2016 15:15:04 +0100
parents 37092e334ef2
children 15eefe1b0dad
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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 __ARGS((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 __ARGS((void));
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102 static int gpm_open __ARGS((void));
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103 static int mch_gpm_process __ARGS((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 __ARGS((void));
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111 static void sysmouse_close __ARGS((void));
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112 static RETSIGTYPE sig_sysmouse __ARGS(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 __ARGS((void));
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144 static void xterm_update __ARGS((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 __ARGS((void));
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154 static void set_x11_title __ARGS((char_u *));
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155 static void set_x11_icon __ARGS((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 __ARGS((int));
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161 static int get_x11_icon __ARGS((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 __ARGS((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 __ARGS((pid_t, waitstatus *));
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177
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178 static int WaitForChar __ARGS((long));
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179 #if defined(__BEOS__) || defined(VMS)
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180 int RealWaitForChar __ARGS((int, long, int *));
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181 #else
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182 static int RealWaitForChar __ARGS((int, long, int *));
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183 #endif
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184
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185 #ifdef FEAT_XCLIPBOARD
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186 static int do_xterm_trace __ARGS((void));
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187 # define XT_TRACE_DELAY 50 /* delay for xterm tracing */
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188 #endif
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189
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190 static void handle_resize __ARGS((void));
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191
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192 #if defined(SIGWINCH)
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193 static RETSIGTYPE sig_winch __ARGS(SIGPROTOARG);
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194 #endif
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195 #if defined(SIGINT)
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196 static RETSIGTYPE catch_sigint __ARGS(SIGPROTOARG);
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197 #endif
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198 #if defined(SIGPWR)
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199 static RETSIGTYPE catch_sigpwr __ARGS(SIGPROTOARG);
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200 #endif
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201 #if defined(SIGALRM) && defined(FEAT_X11) \
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202 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK)
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203 # define SET_SIG_ALARM
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204 static RETSIGTYPE sig_alarm __ARGS(SIGPROTOARG);
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205 /* volatile because it is used in signal handler sig_alarm(). */
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206 static volatile int sig_alarm_called;
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207 #endif
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208 static RETSIGTYPE deathtrap __ARGS(SIGPROTOARG);
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209
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210 static void catch_int_signal __ARGS((void));
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211 static void set_signals __ARGS((void));
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212 static void catch_signals __ARGS((RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()));
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213 #ifndef __EMX__
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214 static int have_wildcard __ARGS((int, char_u **));
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215 static int have_dollars __ARGS((int, char_u **));
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216 #endif
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217
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218 #ifndef __EMX__
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219 static int save_patterns __ARGS((int num_pat, char_u **pat, int *num_file, char_u ***file));
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220 #endif
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221
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222 #ifndef SIG_ERR
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223 # define SIG_ERR ((RETSIGTYPE (*)())-1)
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224 #endif
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225
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226 /* volatile because it is used in signal handler sig_winch(). */
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227 static volatile int do_resize = FALSE;
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228 #ifndef __EMX__
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229 static char_u *extra_shell_arg = NULL;
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230 static int show_shell_mess = TRUE;
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231 #endif
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232 /* volatile because it is used in signal handler deathtrap(). */
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233 static volatile int deadly_signal = 0; /* The signal we caught */
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234 /* volatile because it is used in signal handler deathtrap(). */
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235 static volatile int in_mch_delay = FALSE; /* sleeping in mch_delay() */
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236
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237 static int curr_tmode = TMODE_COOK; /* contains current terminal mode */
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238
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239 #ifdef USE_XSMP
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240 typedef struct
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241 {
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242 SmcConn smcconn; /* The SM connection ID */
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243 IceConn iceconn; /* The ICE connection ID */
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244 char *clientid; /* The client ID for the current smc session */
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245 Bool save_yourself; /* If we're in the middle of a save_yourself */
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246 Bool shutdown; /* If we're in shutdown mode */
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247 } xsmp_config_T;
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248
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249 static xsmp_config_T xsmp;
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250 #endif
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251
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252 #ifdef SYS_SIGLIST_DECLARED
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253 /*
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254 * I have seen
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255 * extern char *_sys_siglist[NSIG];
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256 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings
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257 * that describe the signals. That is nearly what we want here. But
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258 * autoconf does only check for sys_siglist (without the underscore), I
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259 * do not want to change everything today.... jw.
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260 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.in
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261 */
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262 #endif
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263
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264 static struct signalinfo
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265 {
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266 int sig; /* Signal number, eg. SIGSEGV etc */
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267 char *name; /* Signal name (not char_u!). */
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268 char deadly; /* Catch as a deadly signal? */
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269 } signal_info[] =
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270 {
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271 #ifdef SIGHUP
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272 {SIGHUP, "HUP", TRUE},
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273 #endif
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274 #ifdef SIGQUIT
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275 {SIGQUIT, "QUIT", TRUE},
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276 #endif
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277 #ifdef SIGILL
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278 {SIGILL, "ILL", TRUE},
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279 #endif
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280 #ifdef SIGTRAP
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281 {SIGTRAP, "TRAP", TRUE},
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282 #endif
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283 #ifdef SIGABRT
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284 {SIGABRT, "ABRT", TRUE},
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285 #endif
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286 #ifdef SIGEMT
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287 {SIGEMT, "EMT", TRUE},
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288 #endif
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289 #ifdef SIGFPE
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290 {SIGFPE, "FPE", TRUE},
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291 #endif
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292 #ifdef SIGBUS
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293 {SIGBUS, "BUS", TRUE},
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294 #endif
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295 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME)
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296 /* MzScheme uses SEGV in its garbage collector */
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297 {SIGSEGV, "SEGV", TRUE},
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298 #endif
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299 #ifdef SIGSYS
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300 {SIGSYS, "SYS", TRUE},
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301 #endif
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302 #ifdef SIGALRM
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303 {SIGALRM, "ALRM", FALSE}, /* Perl's alarm() can trigger it */
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304 #endif
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305 #ifdef SIGTERM
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306 {SIGTERM, "TERM", TRUE},
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307 #endif
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308 #if defined(SIGVTALRM) && !defined(FEAT_RUBY)
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309 {SIGVTALRM, "VTALRM", TRUE},
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310 #endif
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311 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING)
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312 /* MzScheme uses SIGPROF for its own needs; On Linux with profiling
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313 * this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. */
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314 {SIGPROF, "PROF", TRUE},
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315 #endif
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316 #ifdef SIGXCPU
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317 {SIGXCPU, "XCPU", TRUE},
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318 #endif
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319 #ifdef SIGXFSZ
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320 {SIGXFSZ, "XFSZ", TRUE},
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321 #endif
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322 #ifdef SIGUSR1
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323 {SIGUSR1, "USR1", TRUE},
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324 #endif
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325 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE)
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326 /* Used for sysmouse handling */
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327 {SIGUSR2, "USR2", TRUE},
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328 #endif
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329 #ifdef SIGINT
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330 {SIGINT, "INT", FALSE},
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331 #endif
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332 #ifdef SIGWINCH
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333 {SIGWINCH, "WINCH", FALSE},
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334 #endif
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335 #ifdef SIGTSTP
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336 {SIGTSTP, "TSTP", FALSE},
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337 #endif
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338 #ifdef SIGPIPE
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339 {SIGPIPE, "PIPE", FALSE},
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340 #endif
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341 {-1, "Unknown!", FALSE}
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342 };
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343
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344 int
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345 mch_chdir(path)
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346 char *path;
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347 {
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348 if (p_verbose >= 5)
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349 {
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350 verbose_enter();
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351 smsg((char_u *)"chdir(%s)", path);
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352 verbose_leave();
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353 }
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354 # ifdef VMS
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355 return chdir(vms_fixfilename(path));
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356 # else
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357 return chdir(path);
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358 # endif
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359 }
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360
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361 /*
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362 * Write s[len] to the screen.
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363 */
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364 void
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365 mch_write(s, len)
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366 char_u *s;
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367 int len;
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368 {
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369 ignored = (int)write(1, (char *)s, len);
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370 if (p_wd) /* Unix is too fast, slow down a bit more */
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371 RealWaitForChar(read_cmd_fd, p_wd, NULL);
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372 }
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373
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374 /*
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375 * mch_inchar(): low level input function.
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376 * Get a characters from the keyboard.
3fc0f57ecb91 updated for version 7.0001
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diff changeset
377 * Return the number of characters that are available.
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vimboss
parents:
diff changeset
378 * If wtime == 0 do not wait for characters.
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vimboss
parents:
diff changeset
379 * If wtime == n wait a short time for characters.
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vimboss
parents:
diff changeset
380 * If wtime == -1 wait forever for characters.
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
381 */
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parents:
diff changeset
382 int
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diff changeset
383 mch_inchar(buf, maxlen, wtime, tb_change_cnt)
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parents:
diff changeset
384 char_u *buf;
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vimboss
parents:
diff changeset
385 int maxlen;
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parents:
diff changeset
386 long wtime; /* don't use "time", MIPS cannot handle it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 int tb_change_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 {
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vimboss
parents:
diff changeset
389 int len;
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
390
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diff changeset
391 #ifdef MESSAGE_QUEUE
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Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
392 parse_queued_messages();
2209
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Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
393 #endif
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
394
7
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parents:
diff changeset
395 /* Check if window changed size while we were busy, perhaps the ":set
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vimboss
parents:
diff changeset
396 * columns=99" command was used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 while (do_resize)
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vimboss
parents:
diff changeset
398 handle_resize();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399
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vimboss
parents:
diff changeset
400 if (wtime >= 0)
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vimboss
parents:
diff changeset
401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 while (WaitForChar(wtime) == 0) /* no character available */
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vimboss
parents:
diff changeset
403 {
7239
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Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
404 if (do_resize)
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
405 handle_resize();
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
406 #ifdef FEAT_CLIENTSERVER
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
407 else if (!server_waiting())
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
408 #else
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
409 else
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
410 #endif
89c6f7c6704a commit https://github.com/vim/vim/commit/5d8afebb5bf7fb1e8ce06062451dc6a1f9a53ac0
Christian Brabandt <cb@256bit.org>
parents: 7109
diff changeset
411 /* return if not interrupted by resize or server */
7
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vimboss
parents:
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412 return 0;
7109
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Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
413 #ifdef MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
414 parse_queued_messages();
2209
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Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
415 #endif
7
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parents:
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416 }
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vimboss
parents:
diff changeset
417 }
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vimboss
parents:
diff changeset
418 else /* wtime == -1 */
3fc0f57ecb91 updated for version 7.0001
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parents:
diff changeset
419 {
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vimboss
parents:
diff changeset
420 /*
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parents:
diff changeset
421 * If there is no character available within 'updatetime' seconds
216
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parents: 188
diff changeset
422 * flush all the swap files to disk.
7
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vimboss
parents:
diff changeset
423 * Also done when interrupted by SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 if (WaitForChar(p_ut) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 #ifdef FEAT_AUTOCMD
609
ba54311bc43e updated for version 7.0173
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parents: 602
diff changeset
428 if (trigger_cursorhold() && maxlen >= 3
ba54311bc43e updated for version 7.0173
vimboss
parents: 602
diff changeset
429 && !typebuf_changed(tb_change_cnt))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 {
216
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vimboss
parents: 188
diff changeset
431 buf[0] = K_SPECIAL;
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vimboss
parents: 188
diff changeset
432 buf[1] = KS_EXTRA;
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vimboss
parents: 188
diff changeset
433 buf[2] = (int)KE_CURSORHOLD;
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vimboss
parents: 188
diff changeset
434 return 3;
7
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parents:
diff changeset
435 }
216
da182deebec7 updated for version 7.0061
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parents: 188
diff changeset
436 #endif
369
c53c2d4cda26 updated for version 7.0095
vimboss
parents: 359
diff changeset
437 before_blocking();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 for (;;) /* repeat until we got a character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 while (do_resize) /* window changed size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 handle_resize();
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
445
7109
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Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
446 #ifdef MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
447 parse_queued_messages();
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
448 #endif
7
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vimboss
parents:
diff changeset
449 /*
2436
e1c84b92c881 Few more fixes for VMS.
Bram Moolenaar <bram@vim.org>
parents: 2414
diff changeset
450 * We want to be interrupted by the winch signal
e1c84b92c881 Few more fixes for VMS.
Bram Moolenaar <bram@vim.org>
parents: 2414
diff changeset
451 * or by an event on the monitored file descriptors.
7
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parents:
diff changeset
452 */
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
453 if (WaitForChar(-1L) == 0)
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
454 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
455 if (do_resize) /* interrupted by SIGWINCH signal */
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
456 handle_resize();
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
457 return 0;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
458 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 /* If input was put directly in typeahead buffer bail out here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 * For some terminals we only get one character at a time.
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vimboss
parents:
diff changeset
466 * We want the get all available characters, so we could keep on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 * trying until none is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 * For some other terminals this is quite slow, that's why we don't do
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vimboss
parents:
diff changeset
469 * it.
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vimboss
parents:
diff changeset
470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 len = read_from_input_buf(buf, (long)maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 if (len > 0)
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vimboss
parents:
diff changeset
473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 handle_resize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 do_resize = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 * return non-zero if a character is available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 mch_char_avail()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 return WaitForChar(0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 #if defined(HAVE_TOTAL_MEM) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 # ifdef HAVE_SYS_RESOURCE_H
1879
e8eeeff19eae updated for version 7.2-176
vimboss
parents: 1877
diff changeset
497 # include <sys/resource.h>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 # include <sys/sysctl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 # include <sys/sysinfo.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 /*
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
507 * Return total amount of memory available in Kbyte.
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
508 * Doesn't change when memory has been allocated.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 long_u
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 mch_total_mem(special)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
512 int special UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 # ifdef __EMX__
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
515 return ulimit(3, 0L) >> 10; /* always 32MB? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 long_u mem = 0;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
518 long_u shiftright = 10; /* how much to shift "mem" right for Kbyte */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 # ifdef HAVE_SYSCTL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 int mib[2], physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 /* BSD way of getting the amount of RAM available. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 mib[0] = CTL_HW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 mib[1] = HW_USERMEM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 len = sizeof(physmem);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 mem = (long_u)physmem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 struct sysinfo sinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /* Linux way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 if (sysinfo(&sinfo) == 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
539 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
540 # ifdef HAVE_SYSINFO_MEM_UNIT
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
541 /* avoid overflow as much as possible */
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
542 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
543 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
544 sinfo.mem_unit = sinfo.mem_unit >> 1;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
545 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
546 }
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
547 mem = sinfo.totalram * sinfo.mem_unit;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
548 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 mem = sinfo.totalram;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
550 # endif
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
551 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 # ifdef HAVE_SYSCONF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 if (mem == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 long pagesize, pagecount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 /* Solaris way of getting amount of RAM available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 pagesize = sysconf(_SC_PAGESIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 pagecount = sysconf(_SC_PHYS_PAGES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 if (pagesize > 0 && pagecount > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
564 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
565 /* avoid overflow as much as possible */
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
566 while (shiftright > 0 && (pagesize & 1) == 0)
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
567 {
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
568 pagesize = (long_u)pagesize >> 1;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
569 --shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
570 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 mem = (long_u)pagesize * pagecount;
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
572 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 /* Return the minimum of the physical memory and the user limit, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 * using more than the user limit may cause Vim to be terminated. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 if (getrlimit(RLIMIT_DATA, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 # endif
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
587 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 )
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
589 {
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
590 mem = (long_u)rlp.rlim_cur;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
591 shiftright = 10;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
592 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 if (mem > 0)
1110
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
597 return mem >> shiftright;
b77f790d53f6 updated for version 7.0-236
vimboss
parents: 1102
diff changeset
598 return (long_u)0x1fffff;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 mch_delay(msec, ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 int ignoreinput;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 int old_tmode;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
609 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
610 long total = msec; /* remember original value */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
611 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (ignoreinput)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 /* Go to cooked mode without echo, to allow SIGINT interrupting us
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
616 * 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
617 * shell may produce SIGQUIT). */
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
618 in_mch_delay = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 old_tmode = curr_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 if (curr_tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 settmode(TMODE_SLEEP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 * Everybody sleeps in a different way...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 * Prefer nanosleep(), some versions of usleep() can only sleep up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 * one second.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
628 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
629 do
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
630 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
631 /* if total is large enough, wait by portions in p_mzq */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
632 if (total > p_mzq)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
633 msec = p_mzq;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
634 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
635 msec = total;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
636 total -= msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
637 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 #ifdef HAVE_NANOSLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 struct timespec ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 ts.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 ts.tv_nsec = (msec % 1000) * 1000000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 (void)nanosleep(&ts, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 # ifdef HAVE_USLEEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 while (msec >= 1000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 usleep((unsigned int)(999 * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 msec -= 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 usleep((unsigned int)(msec * 1000));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 # ifndef HAVE_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 poll(NULL, 0, (int)msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 _sleep2(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 struct timeval tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 tv.tv_sec = msec / 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 tv.tv_usec = (msec % 1000) * 1000;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 * a patch from Sun to fix this. Reported by Gunnar Pedersen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 select(0, NULL, NULL, NULL, &tv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 # endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 # endif /* HAVE_NANOSLEEP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 #endif /* HAVE_USLEEP */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
676 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
677 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
678 while (total > 0);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
679 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 settmode(old_tmode);
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
682 in_mch_delay = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 WaitForChar(msec);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
688 #if defined(HAVE_STACK_LIMIT) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 # define HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 * Support for checking for an almost-out-of-stack-space situation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 * 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
697 * grows up or down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 static void check_stack_growth __ARGS((char *p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 static int stack_grows_downwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 * Find out if the stack grows upwards or downwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 * "p" points to a variable on the stack of the caller.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 check_stack_growth(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 stack_grows_downwards = (p > (char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
716 #if defined(HAVE_STACK_LIMIT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 static char *stack_limit = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 # include <pthread.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 # include <pthread_np.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 * Find out until how var the stack can grow without getting into trouble.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 * Called when starting up and when switching to the signal stack in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 * deathtrap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 get_stack_limit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 struct rlimit rlp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 long lim;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 /* 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
737 * limit doesn't fit in a long (rlim_cur might be "long long"). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 if (getrlimit(RLIMIT_STACK, &rlp) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 # ifdef RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 && rlp.rlim_cur != RLIM_INFINITY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 lim = (long)rlp.rlim_cur;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 pthread_attr_t attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 size_t size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 /* On FreeBSD the initial thread always has a fixed stack size, no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * matter what the limits are set to. Normally it's 1 Mbyte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 pthread_attr_init(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (pthread_attr_get_np(pthread_self(), &attr) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 pthread_attr_getstacksize(&attr, &size);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 if (lim > (long)size)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 lim = (long)size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 pthread_attr_destroy(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 stack_limit = (char *)((long)&i - (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 if (stack_limit >= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 /* overflow, set to 1/16 of current stack position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 stack_limit = (char *)((long)&i / 16L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 stack_limit = (char *)((long)&i + (lim / 16L * 15L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 if (stack_limit <= (char *)&i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 stack_limit = NULL; /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 * Return FAIL when running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 * "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
782 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 mch_stackcheck(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (stack_limit != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 if (p < stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 else if (p > stack_limit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 * Support for using the signal stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 * This helps when we run out of stack space, which causes a SIGSEGV. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 * signal handler then must run on another stack, since the normal stack is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 * completely full.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808
5421
739074bdceb8 updated for version 7.4.061
Bram Moolenaar <bram@vim.org>
parents: 5411
diff changeset
809 #if defined(HAVE_AVAILABILITYMACROS_H)
5411
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
810 # include <AvailabilityMacros.h>
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
811 #endif
8d83c219fc7b updated for version 7.4.056
Bram Moolenaar <bram@vim.org>
parents: 5338
diff changeset
812
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 #ifndef SIGSTKSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 # define SIGSTKSZ 8000 /* just a guess of how much stack is needed... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 # ifdef HAVE_SIGALTSTACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 static stack_t sigstk; /* for sigaltstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 static struct sigstack sigstk; /* for sigstack() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 static void init_signal_stack __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 static char *signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 init_signal_stack()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 if (signal_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 # ifdef HAVE_SIGALTSTACK
1375
61b50044616b updated for version 7.1-090
vimboss
parents: 1350
diff changeset
832 # if defined(__APPLE__) && (!defined(MAC_OS_X_VERSION_MAX_ALLOWED) \
61b50044616b updated for version 7.1-090
vimboss
parents: 1350
diff changeset
833 || MAC_OS_X_VERSION_MAX_ALLOWED <= 1040)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 /* missing prototype. Adding it to osdef?.h.in doesn't work, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 * "struct sigaltstack" needs to be declared. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 extern int sigaltstack __ARGS((const struct sigaltstack *ss, struct sigaltstack *oss));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 # ifdef HAVE_SS_BASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 sigstk.ss_base = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 sigstk.ss_size = SIGSTKSZ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 sigstk.ss_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 (void)sigaltstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 sigstk.ss_sp = signal_stack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 if (stack_grows_downwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 sigstk.ss_sp += SIGSTKSZ - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 sigstk.ss_onstack = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 (void)sigstack(&sigstk, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 }
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 /*
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
859 * We need correct prototypes for a signal function, otherwise mean compilers
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * will barf when the second argument to signal() is ``wrong''.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * 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
862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 sig_winch SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 do_resize = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 #if defined(SIGINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 catch_sigint SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 /* this is not required on all systems, but it doesn't hurt anybody */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 #if defined(SIGPWR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 catch_sigpwr SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
889 /* this is not required on all systems, but it doesn't hurt anybody */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
890 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 * 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
893 * down or when the batteries are almost empty. Just preserve the swap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 * files and don't exit, that can't do any harm.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 ml_sync_all(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 * signal function for alarm().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 */
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_alarm SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 /* doesn't do anything, just to break a system call */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 sig_alarm_called = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913
188
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
914 #if (defined(HAVE_SETJMP_H) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
915 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
916 || defined(FEAT_LIBCALL))) \
041a413d626d updated for version 7.0057
vimboss
parents: 180
diff changeset
917 || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 * A simplistic version of setjmp() that only allows one level of using.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 * Don't call twice before calling mch_endjmp()!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 * Usage:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 * mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 * if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * EMSG("crash!");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 * else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 * {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 * do_the_work;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 * mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 * }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 * Note: Can't move SETJMP() here, because a function calling setjmp() must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 * not return before the saved environment is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * Returns OK for normal return, FAIL when the protected code caused a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 * problem and LONGJMP() was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 mch_startjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 lc_signal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 lc_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 mch_endjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 lc_active = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 mch_didjmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 /* On FreeBSD the signal stack has to be reset after using siglongjmp(),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 * otherwise catching the signal only works once. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * This function handles deadly signals.
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
966 * It tries to preserve any swap files and exit properly.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 * (partly from Elvis).
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
968 * 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
969 * a deadlock.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 deathtrap SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 static int entered = 0; /* count the number of times we got here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 Note: when memory has been corrupted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 this may get an arbitrary value! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 * Catch a crash in protected code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 * Restores the environment saved in lc_jump_env, which looks like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 * SETJMP() returns 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 if (lc_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 # if defined(SIGHASARG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 lc_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 lc_active = FALSE; /* don't jump again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 LONGJMP(lc_jump_env, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
998 #ifdef SIGHASARG
1530
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
999 # ifdef SIGQUIT
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1000 /* 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
1001 * 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
1002 * pressing CTRL-\, but we don't want Vim to exit then. */
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1003 if (in_mch_delay && sigarg == SIGQUIT)
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1004 SIGRETURN;
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1005 # endif
f0d6b2bb1093 updated for version 7.1-245
vimboss
parents: 1510
diff changeset
1006
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1007 /* When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1008 * here. This avoids that a non-reentrant function is interrupted, e.g.,
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1009 * free(). Calling free() again may then cause a crash. */
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1010 if (entered == 0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1011 && (0
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1012 # ifdef SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1013 || sigarg == SIGHUP
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1014 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1015 # ifdef SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1016 || sigarg == SIGQUIT
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1017 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1018 # ifdef SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1019 || sigarg == SIGTERM
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1020 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1021 # ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1022 || sigarg == SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1023 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1024 # ifdef SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1025 || sigarg == SIGUSR1
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1026 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1027 # ifdef SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1028 || sigarg == SIGUSR2
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1029 # endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1030 )
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1031 && !vim_handle_signal(sigarg))
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1032 SIGRETURN;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1033 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1034
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 /* Remember how often we have been called. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 /* Set the v:dying variable. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 set_vim_var_nr(VV_DYING, (long)entered);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
1043 #ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 /* Since we are now using the signal stack, need to reset the stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * limit. Otherwise using a regexp will fail. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1049 #if 0
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1050 /* This is for opening gdb the moment Vim crashes.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1051 * You need to manually adjust the file name and Vim executable name.
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1052 * Suggested by SungHyun Nam. */
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1053 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1054 # define VI_GDB_FILE "/tmp/vimgdb"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1055 # define VIM_NAME "/usr/bin/vim"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1056 FILE *fp = fopen(VI_GDB_FILE, "w");
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1057 if (fp)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1058 {
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1059 fprintf(fp,
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1060 "file %s\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1061 "attach %d\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1062 "set height 1000\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1063 "bt full\n"
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1064 , VIM_NAME, getpid());
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1065 fclose(fp);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1066 system("xterm -e gdb -x "VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1067 unlink(VI_GDB_FILE);
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1068 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1069 }
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1070 #endif
d591d4ceeaee updated for version 7.0224
vimboss
parents: 715
diff changeset
1071
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 #ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 if (sigarg == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 deadly_signal = sigarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 full_screen = FALSE; /* don't write message to the GUI, it might be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 * part of the problem... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 * If something goes wrong after entering here, we may get here again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 * When this happens, give a message and try to exit nicely (resetting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 * terminal mode, etc.)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 * When this happens twice, just exit, don't even try to give a message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 * stack may be corrupt or something weird.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 * When this still happens again (or memory was corrupted in such a way
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 * that "entered" was clobbered) use _exit(), don't try freeing resources.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 reset_signals(); /* don't catch any signals anymore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 if (entered >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 _exit(8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 exit(7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 if (entered == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 {
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1101 /* No translation, it may call malloc(). */
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1102 OUT_STR("Vim: Double signal, exiting\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 getout(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1107 /* No translation, it may call malloc(). */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 #ifdef SIGHASARG
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1109 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\n",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 #else
5338
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1112 sprintf((char *)IObuff, "Vim: Caught deadly signal\n");
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1113 #endif
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1114
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1115 /* 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
1116 * calling free(). */
965044860b7f updated for version 7.4.022
Bram Moolenaar <bram@vim.org>
parents: 5132
diff changeset
1117 preserve_exit();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1119 #ifdef NBDEBUG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1120 reset_signals();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1121 may_core_dump();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1122 abort();
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1123 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
1124
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1128 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 * On Solaris with multi-threading, suspending might not work immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 * Catch the SIGCONT signal, which will be used as an indication whether the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 * suspending has been done or not.
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1133 *
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1134 * On Linux, signal is not always handled immediately either.
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1135 * See https://bugs.launchpad.net/bugs/291373
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1136 *
2701
6d80dbca8501 updated for version 7.3.118
Bram Moolenaar <bram@vim.org>
parents: 2664
diff changeset
1137 * volatile because it is used in signal handler sigcont_handler().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1139 static volatile int sigcont_received;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 static RETSIGTYPE sigcont_handler __ARGS(SIGPROTOARG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 * signal handler for SIGCONT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 static RETSIGTYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 sigcont_handler SIGDEFARG(sigarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 sigcont_received = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 SIGRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1153 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1154 static void loose_clipboard __ARGS((void));
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1155 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1156 static void save_clipboard __ARGS((void));
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1157 static void restore_clipboard __ARGS((void));
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1158
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1159 static void *clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1160 static void *clip_plus_save = NULL;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1161 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1162
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1163 /*
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1164 * 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
1165 * 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
1166 * 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
1167 */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1168 static void
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1169 loose_clipboard()
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1170 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1171 if (clip_star.owned || clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1172 {
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1173 x11_export_final_selection();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1174 if (clip_star.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1175 clip_lose_selection(&clip_star);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1176 if (clip_plus.owned)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1177 clip_lose_selection(&clip_plus);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1178 if (x11_display != NULL)
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1179 XFlush(x11_display);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1180 }
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1181 }
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1182
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1183 # ifdef USE_SYSTEM
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1184 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1185 * Save clipboard text to restore later.
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1186 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1187 static void
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1188 save_clipboard()
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1189 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1190 if (clip_star.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1191 clip_star_save = get_register('*', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1192 if (clip_plus.owned)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1193 clip_plus_save = get_register('+', TRUE);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1194 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1195
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1196 /*
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1197 * 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
1198 */
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1199 static void
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1200 restore_clipboard()
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1201 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1202 if (clip_star_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1203 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1204 if (!clip_gen_owner_exists(&clip_star))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1205 put_register('*', clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1206 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1207 free_register(clip_star_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1208 clip_star_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1209 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1210 if (clip_plus_save != NULL)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1211 {
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1212 if (!clip_gen_owner_exists(&clip_plus))
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1213 put_register('+', clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1214 else
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1215 free_register(clip_plus_save);
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1216 clip_plus_save = NULL;
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1217 }
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
1218 }
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
1219 # endif
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1220 #endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 * If the machine has job control, use it to suspend the program,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 * otherwise fake it by starting a new shell.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 mch_suspend()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 /* BeOS does have SIGTSTP, but it doesn't work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 #if defined(SIGTSTP) && !defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 out_flush(); /* needed to make cursor visible on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 out_flush(); /* needed to disable mouse on some systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
1236 loose_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1239 # if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 sigcont_received = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 kill(0, SIGTSTP); /* send ourselves a STOP signal */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1243 # if defined(_REENTRANT) && defined(SIGCONT)
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1244 /*
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1245 * Wait for the SIGCONT signal to be handled. It generally happens
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1246 * immediately, but somehow not all the time. Do not call pause()
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1247 * because there would be race condition which would hang Vim if
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1248 * signal happened in between the test of sigcont_received and the
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1249 * call to pause(). If signal is not yet received, call sleep(0)
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1250 * to just yield CPU. Signal should then be received. If somehow
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1251 * 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
1252 * 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
1253 * to happen).
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1254 */
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1255 {
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1256 long wait_time;
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1257 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++)
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1258 /* Loop is not entered most of the time */
1932
f339305875fa updated for version 7.2-229
vimboss
parents: 1903
diff changeset
1259 mch_delay(wait_time, FALSE);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1260 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 * Set oldtitle to NULL, so the current title is obtained again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 vim_free(oldtitle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 oldtitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 suspend_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 mch_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 Columns = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 Rows = 24;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 set_signals();
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1286
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
1287 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1288 mac_conv_init();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1289 #endif
4168
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1290 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1291 win_clip_init();
ff193256398a updated for version 7.3.836
Bram Moolenaar <bram@vim.org>
parents: 4074
diff changeset
1292 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 set_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 #if defined(SIGWINCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 * WINDOW CHANGE signal is handled with sig_winch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 * We want the STOP signal to work, to make mch_suspend() work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 * For "rvim" the STOP signal is ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 #ifdef SIGTSTP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 #endif
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1312 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 signal(SIGCONT, sigcont_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 * We want to ignore breaking of PIPEs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 #ifdef SIGPIPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 signal(SIGPIPE, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 #ifdef SIGINT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1324 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 * Ignore alarm signals (Perl's alarm() generates it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 #ifdef SIGALRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 signal(SIGALRM, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 * Catch SIGPWR (power failure?) to preserve the swap files, so that no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 * work will be lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #ifdef SIGPWR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 * Arrange for other signals to gracefully shutdown Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 catch_signals(deathtrap, SIG_ERR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 #if defined(FEAT_GUI) && defined(SIGHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 * When the GUI is running, ignore the hangup signal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 signal(SIGHUP, SIG_IGN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1356 #if defined(SIGINT) || defined(PROTO)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1357 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1358 * Catch CTRL-C (only works while in Cooked mode).
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1359 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1360 static void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1361 catch_int_signal()
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1362 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1363 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1364 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1365 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
1366
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 reset_signals()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 catch_signals(SIG_DFL, SIG_DFL);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
1371 #if defined(_REENTRANT) && defined(SIGCONT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 /* SIGCONT isn't in the list, because its default action is ignore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 signal(SIGCONT, SIG_DFL);
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 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 catch_signals(func_deadly, func_other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 RETSIGTYPE (*func_deadly)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 RETSIGTYPE (*func_other)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 if (signal_info[i].deadly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 struct sigaction sa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 sa.sa_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 sigemptyset(&sa.sa_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 # if defined(__linux__) && defined(_REENTRANT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 /* On Linux, with glibc compiled for kernel 2.2, there is a bug in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 * thread handling in combination with using the alternate stack:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 * pthread library functions try to use the stack pointer to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 * identify the current thread, causing a SEGV signal, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 * recursively calls deathtrap() and hangs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 sa.sa_flags = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 sa.sa_flags = SA_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 sigaction(signal_info[i].sig, &sa, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 struct sigvec sv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 /* Setup to use the alternate stack for the signal function. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 sv.sv_handler = func_deadly;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 sv.sv_mask = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 sv.sv_flags = SV_ONSTACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 sigvec(signal_info[i].sig, &sv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 signal(signal_info[i].sig, func_deadly);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 else if (func_other != SIG_ERR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 signal(signal_info[i].sig, func_other);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 /*
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1423 * Handling of SIGHUP, SIGQUIT and SIGTERM:
1146
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1424 * "when" == a signal: when busy, postpone and return FALSE, otherwise
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1425 * return TRUE
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1426 * "when" == SIGNAL_BLOCK: Going to be busy, block signals
0e8da252bda1 updated for version 7.1a
vimboss
parents: 1110
diff changeset
1427 * "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
1428 * signal
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1429 * Returns TRUE when Vim should exit.
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1430 */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1431 int
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 407
diff changeset
1432 vim_handle_signal(sig)
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1433 int sig;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1434 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1435 static int got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1436 static int blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1437
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1438 switch (sig)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1439 {
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1440 case SIGNAL_BLOCK: blocked = TRUE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1441 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1442
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1443 case SIGNAL_UNBLOCK: blocked = FALSE;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1444 if (got_signal != 0)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1445 {
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1446 kill(getpid(), got_signal);
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1447 got_signal = 0;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1448 }
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1449 break;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1450
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1451 default: if (!blocked)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1452 return TRUE; /* exit! */
37
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1453 got_signal = sig;
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1454 #ifdef SIGPWR
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1455 if (sig != SIGPWR)
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1456 #endif
fdf55076c53f updated for version 7.0022
vimboss
parents: 36
diff changeset
1457 got_int = TRUE; /* break any loops */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1458 break;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1459 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1460 return FALSE;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1461 }
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1462
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1463 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 * Check_win checks whether we have an interactive stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 mch_check_win(argc, argv)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
1468 int argc UNUSED;
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
1469 char **argv UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 if (isatty(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 * Return TRUE if the input comes from a terminal, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 mch_input_isatty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 if (isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 static void xopen_message __ARGS((struct timeval *tvp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * Give a message about the elapsed time for opening the X window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 xopen_message(tvp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 struct timeval *tvp; /* must contain start time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 struct timeval end_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 /* Compute elapsed time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 gettimeofday(&end_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 smsg((char_u *)_("Opening the X display took %ld msec"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 (end_tv.tv_sec - tvp->tv_sec) * 1000L
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
1507 + (end_tv.tv_usec - tvp->tv_usec) / 1000L);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 * A few functions shared by X11 title and clipboard code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 static int x_error_handler __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 static int x_error_check __ARGS((Display *dpy, XErrorEvent *error_event));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 static int x_connect_to_server __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 static int test_x11_window __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 static int got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 * X Error handler, otherwise X just exits! (very rude) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 x_error_handler(dpy, error_event)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 XErrorEvent *error_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 39
diff changeset
1531 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 STRCAT(IObuff, _("\nVim: Got X error\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 /* We cannot print a message and continue, because no X calls are allowed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 * here (causes my system to hang). Silently continuing might be an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 * alternative... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 preserve_exit(); /* preserve files and exit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 return 0; /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 * Another X Error handler, just used to check for errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 x_error_check(dpy, error_event)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
1547 Display *dpy UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
1548 XErrorEvent *error_event UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 got_x_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 # if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 * An X IO Error handler, used to catch error while opening the display.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 static int x_IOerror_check __ARGS((Display *dpy));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 x_IOerror_check(dpy)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
1563 Display *dpy UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 LONGJMP(lc_jump_env, 1);
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
1567 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1568 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
1569 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 * An X IO Error handler, used to catch terminal errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 static int x_IOerror_handler __ARGS((Display *dpy));
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1577 static void may_restore_clipboard __ARGS((void));
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1578 static int xterm_dpy_was_reset = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 x_IOerror_handler(dpy)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
1582 Display *dpy UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 xterm_dpy = NULL;
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1585 xterm_dpy_was_reset = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 /* This function should not return, it causes exit(). Longjump instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 LONGJMP(x_jump_env, 1);
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
1592 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
2074
1bb06e6512a2 updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents: 1940
diff changeset
1593 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
1594 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 }
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1596
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1597 /*
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1598 * 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
1599 * 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
1600 * (e.g. through tmux).
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1601 */
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1602 static void
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1603 may_restore_clipboard()
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1604 {
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1605 if (xterm_dpy_was_reset)
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1606 {
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1607 xterm_dpy_was_reset = FALSE;
6458
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1608
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1609 # ifndef LESSTIF_VERSION
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1610 /* 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
1611 if (app_context != (XtAppContext)NULL)
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1612 {
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1613 XtDestroyApplicationContext(app_context);
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1614 app_context = (XtAppContext)NULL;
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1615 x11_display = NULL; /* freed by XtDestroyApplicationContext() */
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1616 }
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1617 # endif
48111d5fd8a8 updated for version 7.4.558
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1618
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1619 setup_term_clip();
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1620 get_x11_title(FALSE);
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1621 }
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
1622 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * Return TRUE when connection to the X server is desired.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 x_connect_to_server()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 if (x_force_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 if (x_no_connect)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 /* Check for a match with "exclude:" from 'clipboard'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 if (clip_exclude_prog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 {
6375
27a36d1013a6 updated for version 7.4.519
Bram Moolenaar <bram@vim.org>
parents: 6282
diff changeset
1641 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 * Test if "dpy" and x11_window are valid by getting the window title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 * 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
1650 * this will cause the error handler x_error_check() to be called if anything
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 * is wrong, such as the window pointer being invalid (as can happen when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 * user changes his DISPLAY, but not his WINDOWID) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 test_x11_window(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 int (*old_handler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 old_handler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 got_x_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 if (XGetWMName(dpy, x11_window, &text_prop))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 (void)XSetErrorHandler(old_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 if (p_verbose > 0 && got_x_error)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1669 verb_msg((char_u *)_("Testing the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 return (got_x_error ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 static int get_x11_thing __ARGS((int get_title, int test_only));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 * try to get x11 window and display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 get_x11_windis()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 char *winid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 static int result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 #define XD_NONE 0 /* x11_display not set here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 #define XD_HERE 1 /* x11_display opened here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 #define XD_GUI 2 /* x11_display used from gui.dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 #define XD_XTERM 3 /* x11_display used from xterm_dpy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 static int x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 static int did_set_error_handler = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 if (!did_set_error_handler)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 /* X just exits if it finds an error otherwise! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 (void)XSetErrorHandler(x_error_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 did_set_error_handler = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 557
diff changeset
1705 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 * If the X11 display was opened here before, for the window where Vim
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 * was started, close that one now to avoid a memory leak.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 if (x11_display_from == XD_HERE && x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (gui_get_x11_windis(&x11_window, &x11_display) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 x11_display_from = XD_GUI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 else if (x11_display_from == XD_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 /* GUI must have stopped somehow, clear x11_display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 /* When started with the "-X" argument, don't try connecting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 * If WINDOWID not set, should try another method to find out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 * what the current window number is. The only code I know for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 * this is very complicated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 * We assume that zero is invalid for WINDOWID.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 x11_window = (Window)atol(winid);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 if (xterm_dpy != NULL && x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 {
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1750 /* 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
1751 * another window, so we need to check every time. */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1752 if (x11_display_from != XD_XTERM)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1753 {
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1754 /*
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1755 * If the X11 display was opened here before, for the window where
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1756 * Vim was started, close that one now to avoid a memory leak.
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1757 */
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1758 if (x11_display_from == XD_HERE && x11_display != NULL)
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1759 XCloseDisplay(x11_display);
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1760 x11_display = xterm_dpy;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1761 x11_display_from = XD_XTERM;
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
1762 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /* probably bad $WINDOWID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 x11_display_from = XD_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 result = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 if (result != -1) /* Have already been here and set this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 return result; /* Don't do all these X calls again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 if (x11_window != 0 && x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 RETSIGTYPE (*sig_save)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 #if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 * Opening the Display may hang if the DISPLAY setting is wrong, or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 * the network connection is bad. Set an alarm timer to get out.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 sig_alarm_called = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 sig_save = (RETSIGTYPE (*)())signal(SIGALRM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 (RETSIGTYPE (*)())sig_alarm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 alarm(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 x11_display = XOpenDisplay(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 #ifdef SET_SIG_ALARM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 alarm(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 signal(SIGALRM, (RETSIGTYPE (*)())sig_save);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 if (p_verbose > 0 && sig_alarm_called)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1809 verb_msg((char_u *)_("Opening the X display timed out"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 if (x11_display != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1815 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1816 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1818 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1819 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 if (test_x11_window(x11_display) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 /* Maybe window id is bad */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 XCloseDisplay(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 x11_display_from = XD_HERE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if (x11_window == 0 || x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 return (result = FAIL);
2609
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1834
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1835 # ifdef FEAT_EVAL
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1836 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
1837 # endif
758822790b43 updated for version 7.3.031
Bram Moolenaar <bram@vim.org>
parents: 2600
diff changeset
1838
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 return (result = OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 * Determine original x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 get_x11_title(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
32
41f9fd58cf13 updated for version 7.0019
vimboss
parents: 22
diff changeset
1849 return get_x11_thing(TRUE, test_only);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 * Determine original x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 retval = get_x11_thing(FALSE, test_only);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 /* could not get old icon, use terminal name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 if (oldicon == NULL && !test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1867 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
1869 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 return retval;
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 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 get_x11_thing(get_title, test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 int get_title; /* get title string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 Status status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 /* Get window/icon name if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 status = XGetWMName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 status = XGetWMIconName(x11_display, x11_window, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 * If terminal is xterm, then x11_window may be a child window of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 * outer xterm window that actually contains the window/icon name, so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 * keep traversing up the tree until a window with a title/icon is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 * found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 /* Previously this was only done for xterm and alikes. I don't see a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 * reason why it would fail for other terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 * if (term_is_xterm) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 Window root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 Window parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 Window win = x11_window;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 Window *children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 unsigned int num_children;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 while (!status || text_prop.value == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 if (!XQueryTree(x11_display, win, &root, &parent, &children,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 &num_children))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 if (children)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 XFree((void *)children);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 if (parent == root || parent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 win = parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 status = XGetWMName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 status = XGetWMIconName(x11_display, win, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 if (status && text_prop.value != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 {
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1930 #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
1931 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
1932 # ifdef FEAT_MBYTE
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1933 && !has_mbyte
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1934 # endif
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1935 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 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
1942 #if defined(FEAT_XFONTSET) || defined(FEAT_MBYTE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 char **cl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 Status transform_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 transform_status = XmbTextPropertyToTextList(x11_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 &cl, &n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 if (transform_status >= Success && n > 0 && cl[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 oldtitle = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 oldicon = vim_strsave((char_u *) cl[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 XFreeStringList(cl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 if (get_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 oldtitle = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 oldicon = vim_strsave((char_u *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 XFree((void *)text_prop.value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976
6282
0446fa17bd95 updated for version 7.4.475
Bram Moolenaar <bram@vim.org>
parents: 6174
diff changeset
1977 /* 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
1978 * 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
1979 * 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
1980 * that and defines HAVE_XUTF8SETWMPROPERTIES. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 #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
1982 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 # define USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 * Set x11 Window Title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 set_x11_title(title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 /* XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 * when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 * supported everywhere and STRING doesn't work for multi-byte titles.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 XmbSetWMProperties(x11_display, x11_window, (const char *)title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2013 char *c_title = (char *)title;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 /* directly from example 3-18 "basicwin" of Xlib Programming Manual */
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2016 (void)XStringListToTextProperty(&c_title, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 XSetWMProperties(x11_display, x11_window, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 NULL, NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 XStoreName(x11_display, x11_window, (char *)title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 * Set x11 Window icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 * get_x11_windis() must be called before this and have returned OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 set_x11_icon(icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 /* See above for comments about using X*SetWMProperties(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 #ifdef USE_UTF8_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 #if XtSpecificationRelease >= 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 # ifdef FEAT_XFONTSET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 XTextProperty text_prop;
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2050 char *c_icon = (char *)icon;
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2051
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
2052 (void)XStringListToTextProperty(&c_icon, 1, &text_prop);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 XSetWMProperties(x11_display, x11_window, NULL, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 NULL, 0, NULL, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 XSetIconName(x11_display, x11_window, (char *)icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 XFlush(x11_display);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 #else /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 get_x11_title(test_only)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
2067 int test_only UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 get_x11_icon(test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 int test_only;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 if (!test_only)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 if (STRNCMP(T_NAME, "builtin_", 8) == 0)
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2079 oldicon = vim_strsave(T_NAME + 8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 else
1940
e753954c86e2 updated for version 7.2-237
vimboss
parents: 1935
diff changeset
2081 oldicon = vim_strsave(T_NAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 #endif /* FEAT_X11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 mch_can_restore_title()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 return get_x11_title(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 mch_can_restore_icon()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 return get_x11_icon(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 * Set the window title and icon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 mch_settitle(title, icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 char_u *icon;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 int type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 static int recursive = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 if (T_NAME == NULL) /* no terminal name (yet) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 if (title == NULL && icon == NULL) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 /* When one of the X11 functions causes a deadly signal, we get here again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 * recursively. Avoid hanging then (something is probably locked). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 if (recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 ++recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 * if the window ID and the display is known, we may use X11 calls
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 if (get_x11_windis() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 type = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 /*
2414
5bd81e397907 Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
2136 * Note: if "t_ts" is set, title is set with escape sequence rather
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 * than x11 calls, because the x11 calls don't always work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 if ((type || *T_TS != NUL) && title != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 if (oldtitle == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 ) /* first call but not in GUI, save title */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 (void)get_x11_title(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 if (*T_TS != NUL) /* it's OK if t_fs is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 term_settitle(title);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 set_x11_title(title); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 #endif
64
587305d23d2c updated for version 7.0030
vimboss
parents: 42
diff changeset
2157 #if defined(FEAT_GUI_GTK) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 gui_mch_settitle(title, icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 did_set_title = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if ((type || *T_CIS != NUL) && icon != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 if (oldicon == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 ) /* first call, save icon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 get_x11_icon(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 if (*T_CIS != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 out_str(T_CIS); /* set icon start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 out_str_nf(icon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 out_str(T_CIE); /* set icon end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 # ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 if (!gui.in_use) /* don't do this if GTK+ is running */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 set_x11_icon(icon); /* x11 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 did_set_icon = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 --recursive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 * Restore the window/icon title.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 * "which" is one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 * 1 only restore title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 * 2 only restore icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 * 3 restore title and icon
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 mch_restore_title(which)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 int which;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 /* only restore the title or icon when it has been set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 mch_settitle(((which & 1) && did_set_title) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 (oldtitle ? oldtitle : p_titleold) : NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 ((which & 2) && did_set_icon) ? oldicon : NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 * Return TRUE if "name" looks like some xterm name.
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2214 * Seiichi Sato mentioned that "mlterm" works like xterm.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 vim_is_xterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 return (STRNICMP(name, "xterm", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 || STRNICMP(name, "nxterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 || STRNICMP(name, "kterm", 5) == 0
158
78423945b251 updated for version 7.0048
vimboss
parents: 147
diff changeset
2225 || STRNICMP(name, "mlterm", 6) == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 || STRNICMP(name, "rxvt", 4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 || STRCMP(name, "builtin_xterm") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2230 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2231 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2232 * Return TRUE if "name" appears to be that of a terminal
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2233 * known to support the xterm-style mouse protocol.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2234 * Relies on term_is_xterm having been set to its correct value.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2235 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2236 int
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2237 use_xterm_like_mouse(name)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2238 char_u *name;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2239 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2240 return (name != NULL
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2241 && (term_is_xterm || STRNICMP(name, "screen", 6) == 0));
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2242 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2243 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2244
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 * Return non-zero when using an xterm mouse, according to 'ttymouse'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 * Return 1 for "xterm".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 * Return 2 for "xterm2".
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2250 * Return 3 for "urxvt".
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2251 * Return 4 for "sgr".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 {
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2256 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
2257 return 4;
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2258 if (ttym_flags == TTYM_URXVT)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
2259 return 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 if (ttym_flags == TTYM_XTERM2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 if (ttym_flags == TTYM_XTERM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 vim_is_iris(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 return (STRNICMP(name, "iris-ansi", 9) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 || STRCMP(name, "builtin_iris-ansi") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 vim_is_vt300(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 return FALSE; /* actually all ANSI comp. terminals should be here */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2284 /* catch VT100 - VT5xx */
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2285 return ((STRNICMP(name, "vt", 2) == 0
cc049b00ee70 updated for version 7.0014
vimboss
parents: 14
diff changeset
2286 && vim_strchr((char_u *)"12345", name[2]) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 || STRCMP(name, "builtin_vt320") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 * This should include all windowed terminal emulators.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 vim_is_fastterm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 if (name == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 return ( STRNICMP(name, "hpterm", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 || STRNICMP(name, "sun-cmd", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 || STRNICMP(name, "screen", 6) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 || STRNICMP(name, "dtterm", 6) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 }
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 * Insert user name in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 mch_get_user_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 #ifdef VMS
509
c30adca15506 updated for version 7.0143
vimboss
parents: 501
diff changeset
2318 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 return mch_get_uname(getuid(), s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 }
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 * Insert user name for "uid" in s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 * Return OK if a name found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 mch_get_uname(uid, s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 uid_t uid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 struct passwd *pw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 if ((pw = getpwuid(uid)) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 && pw->pw_name != NULL && *(pw->pw_name) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2341 vim_strncpy(s, (char_u *)pw->pw_name, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 sprintf((char *)s, "%d", (int)uid); /* assumes s is long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 return FAIL; /* a number is not a name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 * Insert host name is s[len].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 #ifdef HAVE_SYS_UTSNAME_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 struct utsname vutsname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 if (uname(&vutsname) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 else
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2364 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 #else /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 # ifdef HAVE_SYS_SYSTEMINFO_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 mch_get_host_name(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 # ifdef VAXC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 vaxc$gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 gethostname((char *)s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 s[len - 1] = NUL; /* make sure it's terminated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 #endif /* HAVE_SYS_UTSNAME_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 * return process ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 mch_get_pid()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 return (long)getpid();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 static char *strerror __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 static char *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 strerror(err)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 int err;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 extern int sys_nerr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 extern char *sys_errlist[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 static char er[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 if (err > 0 && err < sys_nerr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 return (sys_errlist[err]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 sprintf(er, "Error %d", err);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 return er;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 * Get name of current directory into buffer 'buf' of length 'len' bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 * Return OK for success, FAIL for failure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 mch_dirname(buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 #if defined(USE_GETCWD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 if (getcwd((char *)buf, len) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 STRCPY(buf, strerror(errno));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 return (getwd((char *)buf) != NULL ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 /*
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2435 * Get absolute file name into "buf[len]".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 mch_FullName(fname, buf, len, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 char_u *fname, *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 int force; /* also expand when already absolute path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 int l;
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2446 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 int fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 static int dont_fchdir = FALSE; /* TRUE when fchdir() doesn't work */
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2449 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 char_u olddir[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 int retval = OK;
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2453 #ifdef __CYGWIN__
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2454 char_u posix_fname[MAXPATHL]; /* Cygwin docs mention MAX_PATH, but
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2455 it's not always defined */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
2456 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2458 #ifdef VMS
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2459 fname = vms_fixfilename(fname);
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2460 #endif
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2461
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2462 #ifdef __CYGWIN__
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2463 /*
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2464 * 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
2465 */
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2466 # 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
2467 /* 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
2468 * a forward slash. */
37092e334ef2 commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents: 7408
diff changeset
2469 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
2470 fname, posix_fname, MAXPATHL);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2471 # else
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2472 cygwin_conv_to_posix_path(fname, posix_fname);
1657
c3e225bc213a updated for version 7.2a-009
vimboss
parents: 1620
diff changeset
2473 # endif
1615
fc2ee817dc98 updated for version 7.1-328
vimboss
parents: 1605
diff changeset
2474 fname = posix_fname;
1102
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2475 #endif
50a932187204 updated for version 7.0-228
vimboss
parents: 1082
diff changeset
2476
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2477 /* 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
2478 * 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
2479 if ((force || !mch_isFullName(fname))
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2480 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 * If the file name has a path, change to that directory for a moment,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 * and then do the getwd() (and get back to where we were).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 * This will get the correct path name with "../" things.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 */
7406
c97735aaef9f commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents: 7239
diff changeset
2487 if (p != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2489 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 * Use fchdir() if possible, it's said to be faster and more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 * reliable. But on SunOS 4 it might not work. Check this by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 * doing a fchdir() right now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 if (!dont_fchdir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 fd = open(".", O_RDONLY | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 if (fd >= 0 && fchdir(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 dont_fchdir = TRUE; /* don't try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 }
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2505 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 /* Only change directory when we are sure we can return to where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 * we are now. After doing "su" chdir(".") might not work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 if (
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2510 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 fd < 0 &&
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 (mch_dirname(olddir, MAXPATHL) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 || mch_chdir((char *)olddir) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 p = NULL; /* can't get current dir: don't chdir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 /* The directory is copied into buf[], to be able to remove
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 * the file name without changing it (could be a string in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 * read-only memory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 if (p - fname >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2528 vim_strncpy(buf, fname, p - fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 if (mch_chdir((char *)buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 fname = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 if (mch_dirname(buf, len) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 retval = FAIL;
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 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 {
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2544 #ifdef HAVE_FCHDIR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {
1935
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2547 if (p_verbose >= 5)
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2548 {
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2549 verbose_enter();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2550 MSG("fchdir() to previous dir");
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2551 verbose_leave();
5bd06a91c65c updated for version 7.2-232
vimboss
parents: 1932
diff changeset
2552 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 l = fchdir(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 else
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2557 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 l = mch_chdir((char *)olddir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 if (l != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 EMSG(_(e_prev_dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 l = STRLEN(buf);
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2564 if (l >= len - 1)
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2565 retval = FAIL; /* no space for trailing "/" */
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2566 #ifndef VMS
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2567 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 && STRCMP(fname, ".") != 0)
3867
caa0ca9ad06c updated for version 7.3.690
Bram Moolenaar <bram@vim.org>
parents: 3748
diff changeset
2569 STRCAT(buf, "/");
1082
342d2b3a072a updated for version 7.0-208
vimboss
parents: 1076
diff changeset
2570 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 }
1045
7f01e52cc97a updated for version 7.0-171
vimboss
parents: 944
diff changeset
2572
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 /* Catch file names which are too long. */
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2574 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 /* Do not append ".", "/dir/." is equal to "/dir". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 if (STRCMP(fname, ".") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 STRCAT(buf, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 * Return TRUE if "fname" does not depend on the current directory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 mch_isFullName(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 #ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 return _fnisabs(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 return ( fname[0] == '/' || fname[0] == '.' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 strchr((char *)fname,':') || strchr((char *)fname,'"') ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 (strchr((char *)fname,'[') && strchr((char *)fname,']'))||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 return (*fname == '/' || *fname == '~');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2605 #if defined(USE_FNAME_CASE) || defined(PROTO)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2606 /*
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2607 * 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
2608 * file name to remain exactly the same.
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
2609 * Only required for file systems where case is ignored and preserved.
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2610 */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2611 void
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2612 fname_case(name, len)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2613 char_u *name;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
2614 int len UNUSED; /* buffer size, only used when name gets longer */
585
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2615 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2616 struct stat st;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2617 char_u *slash, *tail;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2618 DIR *dirp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2619 struct dirent *dp;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2620
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2621 if (lstat((char *)name, &st) >= 0)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2622 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2623 /* Open the directory where the file is located. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2624 slash = vim_strrchr(name, '/');
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2625 if (slash == NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2626 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2627 dirp = opendir(".");
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2628 tail = name;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2629 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2630 else
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2631 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2632 *slash = NUL;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2633 dirp = opendir((char *)name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2634 *slash = '/';
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2635 tail = slash + 1;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2636 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2637
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2638 if (dirp != NULL)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2639 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2640 while ((dp = readdir(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 /* Only accept names that differ in case and are the same byte
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2643 * length. TODO: accept different length name. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2644 if (STRICMP(tail, dp->d_name) == 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2645 && STRLEN(tail) == STRLEN(dp->d_name))
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2646 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2647 char_u newname[MAXPATHL + 1];
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2648 struct stat st2;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2649
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2650 /* Verify the inode is equal. */
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2651 vim_strncpy(newname, name, MAXPATHL);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2652 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name,
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2653 MAXPATHL - (tail - name));
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2654 if (lstat((char *)newname, &st2) >= 0
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2655 && st.st_ino == st2.st_ino
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2656 && st.st_dev == st2.st_dev)
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2657 {
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2658 STRCPY(tail, dp->d_name);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2659 break;
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2660 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2661 }
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 closedir(dirp);
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2665 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2666 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2667 }
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2668 #endif
c10855f07ab0 updated for version 7.0166
vimboss
parents: 578
diff changeset
2669
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 * Get file permissions for 'name'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 * Returns -1 when it doesn't exist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 mch_getperm(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 /* Keep the #ifdef outside of stat(), it may be a macro. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 if (stat((char *)vms_fixfilename(name), &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 return -1;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2687 #ifdef __INTERIX
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2688 /* 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
2689 * exist. Remove the bit, we don't use it. */
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2690 return statb.st_mode & ~S_ADDACE;
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2691 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 return statb.st_mode;
1350
3d698caa5dfc updated for version 7.1-064
vimboss
parents: 1204
diff changeset
2693 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 }
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 * set file permission for 'name' to 'perm'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 mch_setperm(name, perm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 long perm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 return (chmod((char *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 vms_fixfilename(name),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 name,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 (mode_t)perm) == 0 ? OK : FAIL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 #if defined(HAVE_ACL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 # ifdef HAVE_SYS_ACL_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 # include <sys/acl.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 # ifdef HAVE_SYS_ACCESS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 # include <sys/access.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 # ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 typedef struct vim_acl_solaris_T {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 int acl_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 aclent_t *acl_entry;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 } vim_acl_solaris_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729
1583
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2730 #if defined(HAVE_SELINUX) || defined(PROTO)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2731 /*
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2732 * Copy security info from "from_file" to "to_file".
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2733 */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2734 void
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2735 mch_copy_sec(from_file, to_file)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2736 char_u *from_file;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2737 char_u *to_file;
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 (from_file == NULL)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2740 return;
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 == -1)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2743 selinux_enabled = is_selinux_enabled();
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2744
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2745 if (selinux_enabled > 0)
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 security_context_t from_context = NULL;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2748 security_context_t to_context = NULL;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2749
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2750 if (getfilecon((char *)from_file, &from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2751 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2752 /* If the filesystem doesn't support extended attributes,
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2753 the original had no special security context and the
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2754 target cannot have one either. */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2755 if (errno == EOPNOTSUPP)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2756 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2757
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2758 MSG_PUTS(_("\nCould not get security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2759 msg_outtrans(from_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2760 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2761 return;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2762 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2763 if (getfilecon((char *)to_file, &to_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2764 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2765 MSG_PUTS(_("\nCould not get security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2766 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2767 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2768 freecon (from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2769 return ;
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2770 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2771 if (strcmp(from_context, to_context) != 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2772 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2773 if (setfilecon((char *)to_file, from_context) < 0)
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2774 {
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2775 MSG_PUTS(_("\nCould not set security context for "));
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2776 msg_outtrans(to_file);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2777 msg_putchar('\n');
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2778 }
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 freecon(to_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2781 freecon(from_context);
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2782 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2783 }
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2784 #endif /* HAVE_SELINUX */
ebe059f69b9e updated for version 7.1-296
vimboss
parents: 1560
diff changeset
2785
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2786 #if defined(HAVE_SMACK) && !defined(PROTO)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2787 /*
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2788 * 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
2789 */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2790 void
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2791 mch_copy_sec(from_file, to_file)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2792 char_u *from_file;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2793 char_u *to_file;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2794 {
5832
e4cd5bb75029 updated for version 7.4.259
Bram Moolenaar <bram@vim.org>
parents: 5800
diff changeset
2795 static const char * const smack_copied_attributes[] =
5788
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 XATTR_NAME_SMACK,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2798 XATTR_NAME_SMACKEXEC,
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2799 XATTR_NAME_SMACKMMAP
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2800 };
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2801
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2802 char buffer[SMACK_LABEL_LEN];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2803 const char *name;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2804 int index;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2805 int ret;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2806 ssize_t size;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2807
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2808 if (from_file == NULL)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2809 return;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2810
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2811 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
2812 / sizeof(smack_copied_attributes)[0]) ; index++)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2813 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2814 /* get the name of the attribute to copy */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2815 name = smack_copied_attributes[index];
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2816
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2817 /* get the value of the attribute in buffer */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2818 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
2819 if (size >= 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2820 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2821 /* copy the attribute value of buffer */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2822 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
2823 if (ret < 0)
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2824 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2825 MSG_PUTS(_("Could not set security context "));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2826 MSG_PUTS(name);
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2827 MSG_PUTS(_(" for "));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2828 msg_outtrans(to_file);
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2829 msg_putchar('\n');
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2830 }
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 else
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2833 {
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2834 /* what reason of not having the attribute value? */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2835 switch (errno)
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 ENOTSUP:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2838 /* extended attributes aren't supported or enabled */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2839 /* should a message be echoed? not sure... */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2840 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
2841
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2842 case ERANGE:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2843 default:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2844 /* no enough size OR unexpected error */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2845 MSG_PUTS(_("Could not get security context "));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2846 MSG_PUTS(name);
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2847 MSG_PUTS(_(" for "));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2848 msg_outtrans(from_file);
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2849 MSG_PUTS(_(". Removing it!\n"));
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2850 /* FALLTHROUGH to remove the attribute */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2851
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2852 case ENODATA:
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2853 /* no attribute of this name */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2854 ret = removexattr((char*)to_file, name);
5800
da17c7de616e updated for version 7.4.244
Bram Moolenaar <bram@vim.org>
parents: 5788
diff changeset
2855 /* Silently ignore errors, apparently this happens when
da17c7de616e updated for version 7.4.244
Bram Moolenaar <bram@vim.org>
parents: 5788
diff changeset
2856 * smack is not actually being used. */
5788
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2857 break;
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2858 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2859 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2860 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2861 }
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2862 #endif /* HAVE_SMACK */
410ef4f1a3d2 updated for version 7.4.238
Bram Moolenaar <bram@vim.org>
parents: 5782
diff changeset
2863
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 * Return a pointer to the ACL of file "fname" in allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 * Return NULL if the ACL is not available for whatever reason.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 vim_acl_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 mch_get_acl(fname)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2870 char_u *fname UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 vim_acl_T ret = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2876 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2877 acl_t *aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2878
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2879 if (acl_get((char *)fname, 0, &aclent) < 0)
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2880 return NULL;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2881 ret = (vim_acl_T)aclent;
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2882 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 vim_acl_solaris_T *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 aclent = malloc(sizeof(vim_acl_solaris_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 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);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 free(aclent->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 #if defined(HAVE_AIX_ACL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 int aclsize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 struct acl *aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 aclsize = sizeof(struct acl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 aclent = malloc(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 if (errno == ENOSPC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 aclsize = aclent->acl_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 aclent = realloc(aclent, aclsize);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0)
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 ret = (vim_acl_T)aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2928 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 * Set the ACL of file "fname" to "acl" (unless it's NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 mch_set_acl(fname, aclent)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2938 char_u *fname UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2946 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2947 acl_set((char *)fname, (acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2948 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 ((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2957 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 mch_free_acl(aclent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 vim_acl_T aclent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 if (aclent == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 #ifdef HAVE_POSIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 acl_free((acl_t)aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 #else
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2970 #ifdef HAVE_SOLARIS_ZFS_ACL
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2971 acl_free((acl_t *)aclent);
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2972 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 #ifdef HAVE_SOLARIS_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 free(((vim_acl_solaris_T *)aclent)->acl_entry);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 #ifdef HAVE_AIX_ACL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 free(aclent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 #endif /* HAVE_AIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 #endif /* HAVE_SOLARIS_ACL */
3330
81201fb337a5 updated for version 7.3.432
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
2981 #endif /* HAVE_SOLARIS_ZFS_ACL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 #endif /* HAVE_POSIX_ACL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 * Set hidden flag for "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 mch_hide(name)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
2991 char_u *name UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 /* can't hide a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 * return TRUE if "name" is a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 * return FALSE if "name" is not a directory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 * return FALSE for error
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 mch_isdir(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 struct stat statb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 if (*name == NUL) /* Some stat()s don't flag "" as an error. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 if (stat((char *)name, &statb))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 #ifdef _POSIX_SOURCE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 return ((statb.st_mode & S_IFMT) == S_IFDIR ? TRUE : FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 static int executable_file __ARGS((char_u *name));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 * 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
3022 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 executable_file(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 return 0;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3031 #ifdef VMS
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3032 /* 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
3033 * 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
3034 * 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
3035 * 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
3036 * conventions instead:
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3037 * *.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
3038 * not ideal but better then it was.
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3039 */
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3040 int vms_executable = 0;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3041 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
3042 {
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3043 if (strstr(vms_tolower((char*)name),".exe") != NULL
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3044 || strstr(vms_tolower((char*)name),".com")!= NULL)
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3045 vms_executable = 1;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3046 }
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3047 return vms_executable;
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3048 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 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
3050 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * 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
3055 * If "use_path" is FALSE only check if "name" is executable.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 * Return -1 if unknown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 int
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3059 mch_can_exe(name, path, use_path)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 char_u *name;
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3061 char_u **path;
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3062 int use_path;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 char_u *p, *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3068 /* 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
3069 * need to use $PATH. */
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3070 if (!use_path || mch_isFullName(name) || (name[0] == '.'
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3071 && (name[1] == '/' || (name[1] == '.' && name[2] == '/'))))
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3072 {
6695
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3073 /* 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
3074 * can't be executed. */
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
3075 if (gettail(name) != name && executable_file(name))
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3076 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3077 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3078 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3079 if (name[0] == '.')
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3080 *path = FullName_save(name, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3081 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3082 *path = vim_strsave(name);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3083 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3084 return TRUE;
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3085 }
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3086 return FALSE;
5704
47a673b20e49 updated for version 7.4.197
Bram Moolenaar <bram@vim.org>
parents: 5541
diff changeset
3087 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 p = (char_u *)getenv("PATH");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 buf = alloc((unsigned)(STRLEN(name) + STRLEN(p) + 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 * Walk through all entries in $PATH to check if "name" exists there and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 * is an executable file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 e = (char_u *)strchr((char *)p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 if (e == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 e = p + STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 if (e - p <= 1) /* empty entry means current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 STRCPY(buf, "./");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 {
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3109 vim_strncpy(buf, p, e - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 add_pathsep(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 STRCAT(buf, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 retval = executable_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 if (retval == 1)
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3115 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3116 if (path != NULL)
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3117 {
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3118 if (buf[0] == '.')
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3119 *path = FullName_save(buf, TRUE);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3120 else
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3121 *path = vim_strsave(buf);
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3122 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 break;
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
3124 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 if (*e != ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 p = e + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 * Check what "name" is:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 * NODE_NORMAL: file or directory (or doesn't exist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 * NODE_WRITABLE: writable device, socket, fifo, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 * NODE_OTHER: non-writable things
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 mch_nodetype(name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 if (stat((char *)name, &st))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 return NODE_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 if (S_ISBLK(st.st_mode)) /* block device isn't writable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 return NODE_OTHER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 /* Everything else is writable? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 return NODE_WRITABLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 mch_early_init()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 #ifdef HAVE_CHECK_STACK_GROWTH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 int i;
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3162
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 check_stack_growth((char *)&i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3165 # ifdef HAVE_STACK_LIMIT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 get_stack_limit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 * Setup an alternative stack for signals. Helps to catch signals when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 * running out of stack space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 * Use of sigaltstack() is preferred, it's more portable.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 * Ignore any errors.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
3178 signal_stack = (char *)alloc(SIGSTKSZ);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 init_signal_stack();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3183 #if defined(EXITFREE) || defined(PROTO)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3184 void
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3185 mch_free_mem()
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3186 {
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3187 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3188 if (clip_star.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3189 clip_lose_selection(&clip_star);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3190 if (clip_plus.owned)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3191 clip_lose_selection(&clip_plus);
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3192 # endif
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3193 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3194 if (xterm_Shell != (Widget)0)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3195 XtDestroyWidget(xterm_Shell);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3196 # ifndef LESSTIF_VERSION
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3197 /* Lesstif crashes here, lose some memory */
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3198 if (xterm_dpy != NULL)
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3199 XtCloseDisplay(xterm_dpy);
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3200 if (app_context != (XtAppContext)NULL)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3201 {
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3202 XtDestroyApplicationContext(app_context);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3203 # ifdef FEAT_X11
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3204 x11_display = NULL; /* freed by XtDestroyApplicationContext() */
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3205 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3206 }
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3207 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3208 # endif
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 2275
diff changeset
3209 # if defined(FEAT_X11)
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3210 if (x11_display != NULL
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3211 # ifdef FEAT_XCLIPBOARD
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3212 && x11_display != xterm_dpy
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3213 # endif
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
3214 )
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3215 XCloseDisplay(x11_display);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3216 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3217 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3218 vim_free(signal_stack);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3219 signal_stack = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3220 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3221 # ifdef FEAT_TITLE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3222 vim_free(oldtitle);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3223 vim_free(oldicon);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 355
diff changeset
3224 # endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3225 }
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3226 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3227
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 static void exit_scroll __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 * Output a newline when exiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 * Make sure the newline goes to the same stream as the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 exit_scroll()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3237 if (silent_mode)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3238 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 if (newline_on_exit || msg_didout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 if (info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 mch_msg("\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 mch_errmsg("\r\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 restore_cterm_colors(); /* get original colors back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 msg_clr_eos_force(); /* clear the rest of the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 windgoto((int)Rows - 1, 0); /* may have moved the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 mch_exit(r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 exiting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 x11_export_final_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 if (!gui.in_use)
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 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 mch_restore_title(3); /* restore xterm title and icon name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 * When t_ti is not empty but it doesn't cause swapping terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 * pages, need to output a newline when msg_didout is set. But when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 * 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
3281 * before stoptermcap().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 if (swapping_screen() && !newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 /* Stop termcap: May need to check for T_CRV response, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 * requires RAW mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 stoptermcap();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 * A newline is only required after a message in the alternate screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 * This is set to TRUE by wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if (!swapping_screen() || newline_on_exit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 exit_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 /* Cursor may have been switched off without calling starttermcap()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 * when doing "vim -u vimrc" and vimrc contains ":q". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 if (full_screen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 ml_close_all(TRUE); /* remove all memfiles */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 may_core_dump();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 gui_exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 #endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3309
765
335444c09581 updated for version 7.0225
vimboss
parents: 758
diff changeset
3310 #ifdef MACOS_CONVERT
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3311 mac_conv_cleanup();
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3312 #endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
3313
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 #ifdef __QNX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 /* A core dump won't be created if the signal handler
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 * doesn't return, so we can't call exit() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3321 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
3322 netbeans_send_disconnect();
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 32
diff changeset
3323 #endif
355
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3324
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3325 #ifdef EXITFREE
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3326 free_all_mem();
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3327 #endif
644578c9e219 updated for version 7.0092
vimboss
parents: 331
diff changeset
3328
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 exit(r);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 may_core_dump()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 if (deadly_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 signal(deadly_signal, SIG_DFL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 kill(getpid(), deadly_signal); /* Die using the signal we caught */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 mch_settmode(tmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 int tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 static int first = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 #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
3352 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 * for "new" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 static struct termios told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 struct termios tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 static struct termio told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 struct termio tnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 tcgetattr(read_cmd_fd, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 ioctl(read_cmd_fd, TCGETA, &told);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 tnew = told;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 * ~ICRNL enables typing ^V^M
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 tnew.c_iflag &= ~ICRNL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 # if defined(IEXTEN) && !defined(__MINT__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 | IEXTEN /* IEXTEN enables typing ^V on SOLARIS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 /* but it breaks function keys on MINT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 # ifdef ONLCR /* don't map NL -> CR NL, we do it ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 tnew.c_oflag &= ~ONLCR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 tnew.c_cc[VMIN] = 1; /* return after 1 char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 tnew.c_cc[VTIME] = 0; /* don't wait */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 tnew.c_lflag &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 int n = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 /* A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 * few times. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 && errno == EINTR && n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 ioctl(read_cmd_fd, TCSETA, &tnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 * for "old" tty systems
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 # ifndef TIOCSETN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 # define TIOCSETN TIOCSETP /* for hpux 9.0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 static struct sgttyb ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 struct sgttyb ttybnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 ioctl(read_cmd_fd, TIOCGETP, &ttybold);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 ttybnew = ttybold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 ttybnew.sg_flags &= ~(CRMOD | ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 ttybnew.sg_flags |= RAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 else if (tmode == TMODE_SLEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 ttybnew.sg_flags &= ~(ECHO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 ioctl(read_cmd_fd, TIOCSETN, &ttybnew);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 curr_tmode = tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Try to get the code for "t_kb" from the stty setting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 * Even if termcap claims a backspace key, the user's setting *should*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 * prevail. stty knows more about reality than termcap does, and if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 * somebody's usual erase key is DEL (which, for most BSD users, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 * be), they're going to get really annoyed if their erase key starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 * doing forward deletes for no reason. (Eric Fischer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 get_stty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 /* Why is NeXT excluded here (and not in os_unixx.h)? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 #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
3456 /* for "new" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 # ifdef HAVE_TERMIOS_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 struct termios keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 struct termio keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 # if defined(HAVE_TERMIOS_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 if (tcgetattr(read_cmd_fd, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 if (ioctl(read_cmd_fd, TCGETA, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 buf[0] = keys.c_cc[VERASE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 intr_char = keys.c_cc[VINTR];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 /* for "old" tty systems */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 struct sgttyb keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 if (ioctl(read_cmd_fd, TIOCGETP, &keys) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 buf[0] = keys.sg_erase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 intr_char = keys.sg_kill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 add_termcode((char_u *)"kb", buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 * If <BS> and <DEL> are now the same, redefine <DEL>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 p = find_termcode((char_u *)"kD");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 if (p != NULL && p[0] == buf[0] && p[1] == buf[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 do_fixdel(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 } /* to keep cindent happy */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 #if defined(FEAT_MOUSE_TTY) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * Set mouse clicks on or off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 mch_setmouse(on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 int on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 static int ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 int xterm_mouse_vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 if (on == ison) /* return quickly if nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 xterm_mouse_vers = use_xterm_mouse();
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3512
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3513 # ifdef FEAT_MOUSE_URXVT
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3514 if (ttym_flags == TTYM_URXVT)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3515 {
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3516 out_str_nf((char_u *)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3517 (on
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3518 ? IF_EB("\033[?1015h", ESC_STR "[?1015h")
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3519 : IF_EB("\033[?1015l", ESC_STR "[?1015l")));
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3520 ison = on;
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3521 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3522 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3523
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3524 # ifdef FEAT_MOUSE_SGR
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3525 if (ttym_flags == TTYM_SGR)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3526 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3527 out_str_nf((char_u *)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3528 (on
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3529 ? IF_EB("\033[?1006h", ESC_STR "[?1006h")
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3530 : IF_EB("\033[?1006l", ESC_STR "[?1006l")));
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3531 ison = on;
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3532 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3533 # endif
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3534
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 if (xterm_mouse_vers > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 if (on) /* enable mouse events, use mouse tracking if available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 ? IF_EB("\033[?1002h", ESC_STR "[?1002h")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 : IF_EB("\033[?1000h", ESC_STR "[?1000h")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 else /* disable mouse events, could probably always send the same */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 out_str_nf((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 (xterm_mouse_vers > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 ? IF_EB("\033[?1002l", ESC_STR "[?1002l")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 : IF_EB("\033[?1000l", ESC_STR "[?1000l")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 # ifdef FEAT_MOUSE_DEC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 else if (ttym_flags == TTYM_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 if (on) /* enable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 else /* disable mouse events */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 out_str_nf((char_u *)"\033['z");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 if (gpm_open())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3577 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3578 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3579 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3580 if (on)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3581 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3582 if (sysmouse_open() == OK)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3583 ison = TRUE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3584 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3585 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3586 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3587 sysmouse_close();
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3588 ison = FALSE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3589 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3590 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3591 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3592
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 # ifdef FEAT_MOUSE_JSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 /* D - Enable Mouse up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 * L - Enable Left Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 * M - Enable Middle Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 * R - Enable Right Button Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 * K - Enable SHIFT and CTRL key Reporting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 * + - Enable Advanced messaging of mouse moves and up/down messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 * Q - Quiet No Ack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 * # - Numeric value of mouse pointer required
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 * 0 = Multiview 2000 cursor, used as standard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 * 1 = Windows Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 * 2 = Windows I Beam
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 * 3 = Windows Hour Glass
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 * 4 = Windows Cross Hair
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 * 5 = Windows UP Arrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 */
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3613 # ifdef JSBTERM_MOUSE_NONADVANCED
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3614 /* Disables full feedback of pointer movements */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\"));
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3617 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\"));
4299
bb3cfdb62607 updated for version 7.3.899
Bram Moolenaar <bram@vim.org>
parents: 4248
diff changeset
3620 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 ison = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 ESC_STR "[0~ZwQ" ESC_STR "\\"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 ison = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 # ifdef FEAT_MOUSE_PTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 /* 1 = button press, 6 = release, 7 = drag, 1h...9l = right button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 ison = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 check_mouse_termcode()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 # ifdef FEAT_MOUSE_XTERM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 if (use_xterm_mouse()
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3652 # ifdef FEAT_MOUSE_URXVT
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3653 && use_xterm_mouse() != 3
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3654 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3661 ? IF_EB("\233M", CSI_STR "M")
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3662 : IF_EB("\033[M", ESC_STR "[M")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 if (*p_mouse != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 /* force mouse off and maybe on to send possibly new mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 * activation sequence to the xterm, with(out) drag tracing. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 mch_setmouse(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 del_mouse_termcode(KS_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MG", ESC_STR "MG"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3684 # ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3685 if (!use_xterm_mouse()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3686 # ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3687 && !gui.in_use
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3688 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3689 )
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3690 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS"));
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3691 # endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
3692
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 # ifdef FEAT_MOUSE_JSB
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3694 /* Conflicts with xterm mouse: "\033[" and "\033[M" ??? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 set_mouse_termcode(KS_JSBTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 del_mouse_termcode(KS_JSBTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 # ifdef FEAT_MOUSE_NET
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3707 /* 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
3708 * define it in the GUI or when using an xterm. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 if (!use_xterm_mouse()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 && !gui.in_use
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 set_mouse_termcode(KS_NETTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 (char_u *)IF_EB("\033}", ESC_STR "}"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 del_mouse_termcode(KS_NETTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 # ifdef FEAT_MOUSE_DEC
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3721 /* 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
3722 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 )
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3727 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
7e70fc748752 updated for version 7.0056
vimboss
parents: 177
diff changeset
3728 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "[")));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 del_mouse_termcode(KS_DEC_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 # ifdef FEAT_MOUSE_PTERM
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3733 /* same conflict as the dec mouse */
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
3734 if (!use_xterm_mouse()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 set_mouse_termcode(KS_PTERM_MOUSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 (char_u *) IF_EB("\033[", ESC_STR "["));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 del_mouse_termcode(KS_PTERM_MOUSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 # endif
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3744 # ifdef FEAT_MOUSE_URXVT
6102
3d206df5c828 updated for version 7.4.389
Bram Moolenaar <bram@vim.org>
parents: 6039
diff changeset
3745 /* same conflict as the dec mouse */
5932
06c10522d321 updated for version 7.4.307
Bram Moolenaar <bram@vim.org>
parents: 5927
diff changeset
3746 if (use_xterm_mouse() == 3
3145
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3747 # ifdef FEAT_GUI
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3748 && !gui.in_use
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3749 # endif
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3750 )
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3751 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3752 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
3753 ? IF_EB("\233", CSI_STR)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3754 : IF_EB("\033[", ESC_STR "[")));
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3755
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3756 if (*p_mouse != NUL)
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3757 {
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3758 mch_setmouse(FALSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3759 setmouse();
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3760 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3761 }
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3762 else
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3763 del_mouse_termcode(KS_URXVT_MOUSE);
98a05814f1b4 updated for version 7.3.343
Bram Moolenaar <bram@vim.org>
parents: 3133
diff changeset
3764 # endif
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3765 # ifdef FEAT_MOUSE_SGR
5905
662ae48e7e24 updated for version 7.4.295
Bram Moolenaar <bram@vim.org>
parents: 5832
diff changeset
3766 /* There is no conflict with xterm mouse */
3746
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3767 if (use_xterm_mouse() == 4
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3768 # ifdef FEAT_GUI
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3769 && !gui.in_use
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3770 # endif
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3771 )
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3772 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3773 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
3774 ? IF_EB("\233<", CSI_STR "<")
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3775 : IF_EB("\033[<", ESC_STR "[<")));
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3776
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3777 if (*p_mouse != NUL)
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3778 {
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3779 mch_setmouse(FALSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3780 setmouse();
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3781 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3782 }
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3783 else
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3784 del_mouse_termcode(KS_SGR_MOUSE);
44038a9777aa updated for version 7.3.632
Bram Moolenaar <bram@vim.org>
parents: 3470
diff changeset
3785 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 * set screen mode, always fails.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 mch_screenmode(arg)
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
3794 char_u *arg UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 EMSG(_(e_screenmode));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 #ifndef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 * Try to get the current window size:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 * 1. with an ioctl(), most accurate method
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 * 2. from the environment variables LINES and COLUMNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 * 3. from the termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * 4. keep using the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 * Return OK when size could be determined, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 mch_get_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 long rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 long columns = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 * For OS/2 use _scrsize().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 int s[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 _scrsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 columns = s[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 rows = s[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 * 1. try using an ioctl. It is the most accurate method.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 * Try using TIOCGWINSZ first, some systems that have it also define
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 * TIOCGSIZE but don't have a struct ttysize.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 # ifdef TIOCGWINSZ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 struct winsize ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 if (ioctl(fd, TIOCGWINSZ, &ws) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 columns = ws.ws_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 rows = ws.ws_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 # else /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 # ifdef TIOCGSIZE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 struct ttysize ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 int fd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 /* When stdout is not a tty, use stdin for the ioctl(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 if (!isatty(fd) && isatty(read_cmd_fd))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 fd = read_cmd_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 if (ioctl(fd, TIOCGSIZE, &ts) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 columns = ts.ts_cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 rows = ts.ts_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 # endif /* TIOCGSIZE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 # endif /* TIOCGWINSZ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 * 2. get size from environment
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3870 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3871 * the ioctl() values!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
3873 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 if ((p = (char_u *)getenv("LINES")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 rows = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 if ((p = (char_u *)getenv("COLUMNS")))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 columns = atoi((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 #ifdef HAVE_TGETENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 * 3. try reading "co" and "li" entries from termcap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 if (columns == 0 || rows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 getlinecol(&columns, &rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 * 4. If everything fails, use the old values
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 if (columns <= 0 || rows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 Rows = rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 Columns = columns;
5070
cf52d2a8c05c updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents: 5037
diff changeset
3897 limit_screen_size();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 * Try to set the window size to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 mch_set_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 if (*T_CWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 * NOTE: if you get an error here that term_set_winsize() is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 * undefined, check the output of configure. It could probably not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 * find a ncurses, termcap or termlib library.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 term_set_winsize((int)Rows, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 * Rows and/or Columns has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 mch_new_shellsize()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 /* Nothing to do. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930
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 * Wait for process "child" to end.
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3933 * 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
3934 */
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3935 static pid_t
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3936 wait4pid(child, status)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3937 pid_t child;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3938 waitstatus *status;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3939 {
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3940 pid_t wait_pid = 0;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3941
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3942 while (wait_pid != child)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3943 {
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3944 /* 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
3945 * 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
3946 * 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
3947 * they might call system(). */
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3948 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3949 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
3950 # else
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3951 wait_pid = waitpid(child, status, WNOHANG);
3470
4a2cb025b641 updated for version 7.3.499
Bram Moolenaar <bram@vim.org>
parents: 3330
diff changeset
3952 # endif
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3953 if (wait_pid == 0)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3954 {
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
3955 /* Wait for 10 msec before trying again. */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3956 mch_delay(10L, TRUE);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3957 continue;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3958 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3959 if (wait_pid <= 0
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3960 # ifdef ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3961 && errno == ECHILD
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3962 # endif
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3963 )
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3964 break;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3965 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3966 return wait_pid;
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3967 }
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
3968
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 mch_call_shell(cmd, options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 int options; /* SHELL_*, see vim.h */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 char *ifn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 char *ofn = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 int tmode = cur_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 #ifdef USE_SYSTEM /* use system() to start the shell: simple but slow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 # ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 char_u *newcmd; /* only needed for unix */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 * Set the preferred shell in the EMXSHELL environment variable (but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 * only if it is different from what is already in the environment).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 * Emx then takes care of whether to use "/c" or "-c" in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 * intelligent way. Simply pass the whole thing to emx's system() call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 * Emx also starts an interactive shell if system() is passed an empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 * string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 char_u *p, *old;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 if (((old = (char_u *)getenv("EMXSHELL")) == NULL) || STRCMP(old, p_sh))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 /* should check HAVE_SETENV, but I know we don't have it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 p = alloc(10 + strlen(p_sh));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 sprintf((char *)p, "EMXSHELL=%s", p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 putenv((char *)p); /* don't free the pointer! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4011 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4012 save_clipboard();
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4013 loose_clipboard();
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4014 # endif
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4015
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 x = system(""); /* this starts an interactive shell in emx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 /* system() returns -1 when error occurs in starting shell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 if (x == -1 && !emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 # else /* not __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 if (cmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 x = system((char *)p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 if (ofn = strchr((char *)cmd, '>'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 *ofn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 if (ifn = strchr((char *)cmd, '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 *ifn++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 p = strchr(ifn,' '); /* chop off any trailing spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 if (ofn)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 x = vms_sys((char *)cmd, ofn, ifn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 x = system((char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 newcmd = lalloc(STRLEN(p_sh)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 + STRLEN(p_shcf) + STRLEN(cmd) + 4, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 if (newcmd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 x = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 sprintf((char *)newcmd, "%s %s %s %s", p_sh,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 (char *)p_shcf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 (char *)cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 x = system((char *)newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 x = vms_sys_status(x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 if (emsg_silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 else if (x == 127)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 MSG_PUTS(_("\nCannot execute shell sh\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 # endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 else if (x && !(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 msg_outnum((long)x);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 # endif
4209
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4086 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4087 restore_clipboard();
fb533fb6c015 updated for version 7.3.856
Bram Moolenaar <bram@vim.org>
parents: 4168
diff changeset
4088 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 return x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 #else /* USE_SYSTEM */ /* don't use system(), use fork()/exec() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4093 # 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
4094 127, some shells use that already */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 char_u *newcmd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 pid_t pid;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4098 pid_t wpid = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 pid_t wait_pid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 # ifdef HAVE_UNION_WAIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 union wait status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 int status = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 int retval = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 char **argv = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 int argc;
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4108 char_u *p_shcf_copy = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 int inquote;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4112 int pty_master_fd = -1; /* for pty's */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 int pty_slave_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 char *tty_name;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4116 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4117 int fd_toshell[2]; /* for pipes */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 int fd_fromshell[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 int pipe_error = FALSE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4120 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 char envbuf[50];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4122 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 static char envbuf_Rows[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 static char envbuf_Columns[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4126 int did_settmode = FALSE; /* settmode(TMODE_RAW) called */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127
2586
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4128 newcmd = vim_strsave(p_sh);
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4129 if (newcmd == NULL) /* out of memory */
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4130 goto error;
538cd3220874 updated for version 7.3.011
Bram Moolenaar <bram@vim.org>
parents: 2520
diff changeset
4131
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 if (options & SHELL_COOKED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 settmode(TMODE_COOK); /* set to normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4136 /*
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4137 * Do this loop twice:
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4138 * 1: find number of arguments
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4139 * 2: separate them and build argv[]
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4140 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 for (i = 0; i < 2; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 p = newcmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 argc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 argv[argc] = (char *)p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 ++argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 while (*p && (inquote || (*p != ' ' && *p != TAB)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 if (*p == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 }
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 822
diff changeset
4163 if (argv == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 {
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4165 /*
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4166 * Account for possible multiple args in p_shcf.
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4167 */
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4168 p = p_shcf;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4169 for (;;)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4170 {
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4171 p = skiptowhite(p);
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4172 if (*p == NUL)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4173 break;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4174 ++argc;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4175 p = skipwhite(p);
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4176 }
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4177
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 argv = (char **)alloc((unsigned)((argc + 4) * sizeof(char *)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 if (argv == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 goto error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 if (cmd != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4185 char_u *s;
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4186
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 if (extra_shell_arg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 argv[argc++] = (char *)extra_shell_arg;
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4189
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4190 /* 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
4191 * 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
4192 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
4193 if (p_shcf_copy == NULL) /* out of memory */
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4194 goto error;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4195 s = p_shcf_copy;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4196 p = p_shcf;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4197 while (*p != NUL)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4198 {
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4199 argv[argc++] = (char *)s;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4200 while (*p && *p != ' ' && *p != TAB)
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4201 *s++ = *p++;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4202 *s++ = NUL;
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4203 p = skipwhite(p);
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4204 }
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
4205
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 argv[argc++] = (char *)cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 argv[argc] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4210 /*
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4211 * For the GUI, when writing the output into the buffer and when reading
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4212 * 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
4213 * of the executed command into the Vim window. Or use a pipe.
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4214 */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4215 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4217 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4218 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4219 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4221 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 * Try to open a master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 * If this works, open the slave pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 * If the slave can't be opened, close the master pty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4227 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 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
4230 if (pty_master_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 {
2992
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4232 /* 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
4233 * 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
4234 * adding O_NOCTTY always works when defined. */
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4235 #ifdef O_NOCTTY
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4236 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
4237 #else
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4238 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
4239 #endif
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4240 if (pty_slave_fd < 0)
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4241 {
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4242 close(pty_master_fd);
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4243 pty_master_fd = -1;
ee17ee712512 updated for version 7.3.268
Bram Moolenaar <bram@vim.org>
parents: 2935
diff changeset
4244 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 * If not opening a pty or it didn't work, try using pipes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 if (pty_master_fd < 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4251 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 pipe_error = (pipe(fd_toshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 if (!pipe_error) /* pipe create OK */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 pipe_error = (pipe(fd_fromshell) < 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 if (pipe_error) /* pipe create failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 if (pipe_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 MSG_PUTS(_("\nCannot create pipes\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 if (!pipe_error) /* pty or pipe opened or not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 beos_cleanup_read_thread();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4276
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 if ((pid = fork()) == -1) /* maybe we should use vfork() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 MSG_PUTS(_("\nCannot fork\n"));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4280 if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4282 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4283 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4284 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4286 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 if (pty_master_fd >= 0) /* close the pseudo tty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 close(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 close(pty_slave_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 else /* close the pipes */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4293 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 else if (pid == 0) /* child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 reset_signals(); /* handle signals normally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 if (!show_shell_mess || (options & SHELL_EXPAND))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 * Don't want to show any message from the shell. Can't just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 * close stdout and stderr though, because some systems will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 * break if you try to write to them after that, so we must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 * use dup() to replace them with something else -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 * waiting for input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 fd = open("/dev/null", O_RDWR | O_EXTRA, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 fclose(stdin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 fclose(stdout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 fclose(stderr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 * If any of these open()'s and dup()'s fail, we just continue
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 * anyway. It's not fatal, and on most systems it will make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 * no difference at all. On a few it will cause the execvp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 * to exit with a non-zero status even when the completion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 * could be done, which is nothing too serious. If the open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 * or dup() failed we'd just do the same thing ourselves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 * anyway -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 if (fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4334 ignored = dup(fd); /* To replace stdin (fd 0) */
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4335 ignored = dup(fd); /* To replace stdout (fd 1) */
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4336 ignored = dup(fd); /* To replace stderr (fd 2) */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 /* Don't need this now that we've duplicated it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 close(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4342 else if ((options & (SHELL_READ|SHELL_WRITE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 # ifdef FEAT_GUI
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4344 || gui.in_use
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4345 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4346 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4349 # ifdef HAVE_SETSID
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4350 /* Create our own process group, so that the child and all its
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4351 * 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
4352 * because stdin is not a tty, we would lose /dev/tty. */
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4353 if (p_stmp)
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4354 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4355 (void)setsid();
1799
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4356 # if defined(SIGHUP)
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4357 /* When doing "!xterm&" and 'shell' is bash: the shell
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4358 * will exit and send SIGHUP to all processes in its
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4359 * group, killing the just started process. Ignore SIGHUP
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4360 * to avoid that. (suggested by Simon Schubert)
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4361 */
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4362 signal(SIGHUP, SIG_IGN);
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4363 # endif
acc572c5660c updated for version 7.2-097
vimboss
parents: 1757
diff changeset
4364 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4365 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4366 # ifdef FEAT_GUI
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4367 if (pty_slave_fd >= 0)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4368 {
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4369 /* push stream discipline modules */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4370 if (options & SHELL_COOKED)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4371 SetupSlavePTY(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 # ifdef TIOCSCTTY
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4373 /* Try to become controlling tty (probably doesn't work,
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4374 * unless run by root) */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4375 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 # endif
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4377 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4378 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 /* Simulate to have a dumb terminal (for now) */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4380 # ifdef HAVE_SETENV
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 setenv("TERM", "dumb", 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 setenv("ROWS", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 sprintf((char *)envbuf, "%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 setenv("LINES", (char *)envbuf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 sprintf((char *)envbuf, "%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 setenv("COLUMNS", (char *)envbuf, 1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4388 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 * Putenv does not copy the string, it has to remain valid.
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4391 * Use a static array to avoid losing allocated memory.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 putenv("TERM=dumb");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 sprintf(envbuf_Rows, "ROWS=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 sprintf(envbuf_Rows, "LINES=%ld", Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 putenv(envbuf_Rows);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 sprintf(envbuf_Columns, "COLUMNS=%ld", Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 putenv(envbuf_Columns);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4400 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4401
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4402 /*
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4403 * stderr is only redirected when using the GUI, so that a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4404 * program like gpg can still access the terminal to get a
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4405 * passphrase using stderr.
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4406 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4407 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 close(pty_master_fd); /* close master side of pty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 /* set up stdin/stdout/stderr for the child */
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(pty_slave_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 close(1);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4416 ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4417 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4418 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4419 close(2);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4420 ignored = dup(pty_slave_fd);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4421 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 close(pty_slave_fd); /* has been dupped, close it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4426 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 /* set up stdin for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 close(fd_toshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 close(0);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4431 ignored = dup(fd_toshell[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 /* set up stdout for the child */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 close(fd_fromshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 close(1);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4437 ignored = dup(fd_fromshell[1]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4440 # ifdef FEAT_GUI
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4441 if (gui.in_use)
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4442 {
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4443 /* set up stderr for the child */
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4444 close(2);
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4445 ignored = dup(1);
557
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4446 }
862863033fdd updated for version 7.0158
vimboss
parents: 509
diff changeset
4447 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4450
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 * There is no type cast for the argv, because the type may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 * different on different machines. This may cause a warning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 * message with strict compilers, don't worry about it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 * Call _exit() instead of exit() to avoid closing the connection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 * to the X server (esp. with GTK, which uses atexit()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 execvp(argv[0], argv);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 _exit(EXEC_FAILED); /* exec failed, return failure code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 else /* parent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 * While child is running, ignore terminating signals.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4465 * Do catch CTRL-C, so that "got_int" is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 catch_signals(SIG_IGN, SIG_ERR);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4468 catch_int_signal();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 * For the GUI we redirect stdin, stdout and stderr to our window.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4472 * This is also used to pipe stdin/stdout to/from the external
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4473 * command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4475 if ((options & (SHELL_READ|SHELL_WRITE))
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4476 # ifdef FEAT_GUI
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4477 || (gui.in_use && show_shell_mess)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4478 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4479 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4481 # define BUFLEN 100 /* length for buffer, pseudo tty limit is 128 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 char_u buffer[BUFLEN + 1];
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4483 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 int buffer_off = 0; /* valid bytes in buffer[] */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4485 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 int ta_len = 0; /* valid bytes in ta_buf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 int p_more_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 int old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 int toshell_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 int fromshell_fd;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4494 garray_T ga;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4495 int noread_cnt;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4496 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4497 struct timeval start_tv;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4498 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4499
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4500 # ifdef FEAT_GUI
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 if (pty_master_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 fromshell_fd = pty_master_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 toshell_fd = dup(pty_master_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 else
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4507 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 close(fd_toshell[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 close(fd_fromshell[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 toshell_fd = fd_toshell[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 fromshell_fd = fd_fromshell[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 * Write to the child if there are typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 * Read from the child if there are characters available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 * Repeat the reading a few times if more characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 * available. Need to check for typed keys now and then, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 * not too often (delays when no chars are available).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 * This loop is quit if no characters can be read from the pty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 * (WaitForChar detected special condition), or there are no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 * characters available and the child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 * Only check if the child has exited when there is no more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 * output. The child may exit before all the output has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 * been printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 * Currently this busy loops!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 * This can probably dead-lock when the write blocks!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 p_more_save = p_more;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 p_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 old_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 State = EXTERNCMD; /* don't redraw at window resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4536 if ((options & SHELL_WRITE) && toshell_fd >= 0)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4537 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4538 /* Fork a process that will write the lines to the
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4539 * external program. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4540 if ((wpid = fork()) == -1)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4541 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4542 MSG_PUTS(_("\nCannot fork\n"));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4543 }
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4544 else if (wpid == 0) /* child */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4545 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4546 linenr_T lnum = curbuf->b_op_start.lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4547 int written = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4548 char_u *lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4549 size_t l;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4550
177
84c21eb4fc40 updated for version 7.0054
vimboss
parents: 167
diff changeset
4551 close(fromshell_fd);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4552 for (;;)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4553 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4554 l = STRLEN(lp + written);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4555 if (l == 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4556 len = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4557 else if (lp[written] == NL)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4558 /* NL -> NUL translation */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4559 len = write(toshell_fd, "", (size_t)1);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4560 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4561 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4562 char_u *s = vim_strchr(lp + written, NL);
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3145
diff changeset
4563
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4564 len = write(toshell_fd, (char *)lp + written,
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4565 s == NULL ? l
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4566 : (size_t)(s - (lp + written)));
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4567 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
4568 if (len == (int)l)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4569 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4570 /* Finished a line, add a NL, unless this line
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4571 * should not have one. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4572 if (lnum != curbuf->b_op_end.lnum
6933
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4573 || (!curbuf->b_p_bin
62ba356c2d4e patch 7.4.785
Bram Moolenaar <bram@vim.org>
parents: 6721
diff changeset
4574 && curbuf->b_p_fixeol)
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4575 || (lnum != curbuf->b_no_eol_lnum
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4576 && (lnum !=
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4577 curbuf->b_ml.ml_line_count
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4578 || curbuf->b_p_eol)))
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4579 ignored = write(toshell_fd, "\n",
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1739
diff changeset
4580 (size_t)1);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4581 ++lnum;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4582 if (lnum > curbuf->b_op_end.lnum)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4583 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4584 /* finished all the lines, close pipe */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4585 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4586 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4587 break;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4588 }
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 902
diff changeset
4589 lp = ml_get(lnum);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4590 written = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4591 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4592 else if (len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4593 written += len;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4594 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4595 _exit(0);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4596 }
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4597 else /* parent */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4598 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4599 close(toshell_fd);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4600 toshell_fd = -1;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4601 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4602 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4603
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4604 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4605 ga_init2(&ga, 1, BUFLEN);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4606
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4607 noread_cnt = 0;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4608 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4609 gettimeofday(&start_tv, NULL);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4610 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 * Check if keys have been typed, write them to the child
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4615 * if there are any.
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4616 * Don't do this if we are expanding wild cards (would eat
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4617 * typeahead).
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4618 * Don't do this when filtering and terminal is in cooked
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4619 * mode, the shell command will handle the I/O. Avoids
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4620 * that a typed password is echoed for ssh or gpg command.
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4621 * Don't get characters when the child has already
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4622 * finished (wait_pid == 0).
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4623 * 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
4624 * while (noread_cnt > 4), avoids that ":r !ls" eats
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4625 * typeahead.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 if (!(options & SHELL_EXPAND)
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4629 && ((options &
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4630 (SHELL_READ|SHELL_WRITE|SHELL_COOKED))
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4631 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED)
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4632 # ifdef FEAT_GUI
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4633 || gui.in_use
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4634 # endif
592
6a91f35b354d updated for version 7.0168
vimboss
parents: 585
diff changeset
4635 )
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4636 && wait_pid == 0
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4637 && (ta_len > 0 || noread_cnt > 4))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 {
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4639 if (ta_len == 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4640 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4641 /* Get extra characters when we don't have any.
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4642 * Reset the counter and timer. */
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4643 noread_cnt = 0;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4644 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4645 gettimeofday(&start_tv, NULL);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4646 # endif
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4647 len = ui_inchar(ta_buf, BUFLEN, 10L, 0);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4648 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4649 if (ta_len > 0 || len > 0)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4650 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 * For pipes:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 * Check for CTRL-C: send interrupt signal to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 * Check for CTRL-D: EOF, close pipe to child.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 if (len == 1 && (pty_master_fd < 0 || cmd != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4658 # ifdef SIGINT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 * Send SIGINT to the child's group or all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 * processes in our group.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 if (ta_buf[ta_len] == Ctrl_C
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 || ta_buf[ta_len] == intr_char)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4665 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4666 # ifdef HAVE_SETSID
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 kill(-pid, SIGINT);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4668 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 kill(0, SIGINT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 # endif
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4671 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4672 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4673 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4674 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 if (pty_master_fd < 0 && toshell_fd >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 && ta_buf[ta_len] == Ctrl_D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 toshell_fd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 }
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 /* replace K_BS by <BS> and K_DEL by <DEL> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 if (ta_buf[i] == CSI && len - i > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 if (c == K_DEL || c == K_KDEL || c == K_BS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 mch_memmove(ta_buf + i + 1, ta_buf + i + 3,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 (size_t)(len - i - 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 if (c == K_DEL || c == K_KDEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 ta_buf[i] = DEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 ta_buf[i] = Ctrl_H;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 len -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 else if (ta_buf[i] == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 ta_buf[i] = '\n';
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 if (has_mbyte)
1903
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
4704 i += (*mb_ptr2len_len)(ta_buf + i,
4c02214d1465 updated for version 7.2-200
vimboss
parents: 1883
diff changeset
4705 ta_len + len - i) - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4706 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 * For pipes: echo the typed characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 * For a pty this does not seem to work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 if (pty_master_fd < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 for (i = ta_len; i < ta_len + len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 if (ta_buf[i] == '\n' || ta_buf[i] == '\b')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 msg_putchar(ta_buf[i]);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4719 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4722 int l = (*mb_ptr2len)(ta_buf + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 msg_outtrans_len(ta_buf + i, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 i += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4727 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 msg_outtrans_len(ta_buf + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 ta_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 * Write the characters to the child, unless EOF has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 * been typed for pipes. Write one character at a
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4740 * time, to avoid losing too much typeahead.
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4741 * When writing buffer lines, drop the typed
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4742 * characters (only check for CTRL-C).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4744 if (options & SHELL_WRITE)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4745 ta_len = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4746 else if (toshell_fd >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 len = write(toshell_fd, (char *)ta_buf, (size_t)1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 ta_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 mch_memmove(ta_buf, ta_buf + len, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 }
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4755 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4758 if (got_int)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4759 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4760 /* CTRL-C sends a signal to the child, we ignore it
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4761 * ourselves */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4762 # ifdef HAVE_SETSID
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4763 kill(-pid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4764 # else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4765 kill(0, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4766 # endif
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4767 if (wpid > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4768 kill(wpid, SIGINT);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4769 got_int = FALSE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4770 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4771
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 * Check if the child has any characters to be printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 * Read them and write them to our window. Repeat this as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 * long as there is something to do, avoid the 10ms wait
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 * for mch_inchar(), or sending typeahead characters to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 * the external process.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 * TODO: This should handle escape sequences, compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 * to some terminal (vt52?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4781 ++noread_cnt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 while (RealWaitForChar(fromshell_fd, 10L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 {
2664
033e7b49356c updated for version 7.3.083
Bram Moolenaar <bram@vim.org>
parents: 2609
diff changeset
4784 len = read_eintr(fromshell_fd, buffer
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4785 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 + buffer_off, (size_t)(BUFLEN - buffer_off)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4787 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 , (size_t)BUFLEN
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4789 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 if (len <= 0) /* end of file or error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 goto finished;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4793
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4794 noread_cnt = 0;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4795 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4796 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4797 /* Do NUL -> NL translation, append NL separated
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4798 * lines to the current buffer. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4799 for (i = 0; i < len; ++i)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4800 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4801 if (buffer[i] == NL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4802 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4803 else if (buffer[i] == NUL)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4804 ga_append(&ga, NL);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4805 else
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4806 ga_append(&ga, buffer[i]);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4807 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4808 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4809 # ifdef FEAT_MBYTE
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4810 else if (has_mbyte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4814 len += buffer_off;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4815 buffer[len] = NUL;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4816
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 /* Check if the last character in buffer[] is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 * incomplete, keep these bytes for the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 * round. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 for (p = buffer; p < buffer + len; p += l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 444
diff changeset
4822 l = mb_cptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 if (l == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 l = 1; /* NUL byte? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 else if (MB_BYTE2LEN(*p) != l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 if (p == buffer) /* no complete character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 /* avoid getting stuck at an illegal byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 if (len >= 12)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 buffer_off = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 if (p < buffer + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 buffer_off = (buffer + len) - p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 mch_memmove(buffer, p, buffer_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 buffer_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4851 # endif /* FEAT_MBYTE */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 msg_puts(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 windgoto(msg_row, msg_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 break;
1823
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4863
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4864 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4865 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4866 struct timeval now_tv;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4867 long msec;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4868
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4869 /* Avoid that we keep looping here without
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4870 * checking for a CTRL-C for a long time. Don't
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4871 * break out too often to avoid losing typeahead. */
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4872 gettimeofday(&now_tv, NULL);
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4873 msec = (now_tv.tv_sec - start_tv.tv_sec) * 1000L
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4874 + (now_tv.tv_usec - start_tv.tv_usec) / 1000L;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4875 if (msec > 2000)
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4876 {
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4877 noread_cnt = 5;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4878 break;
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4879 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4880 }
134c7695af32 updated for version 7.2-121
vimboss
parents: 1799
diff changeset
4881 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4884 /* If we already detected the child has finished break the
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4885 * loop now. */
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4886 if (wait_pid == pid)
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4887 break;
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4888
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 * Check if the child still exists, before checking for
1698
f4f8014d516e updated for version 7.2c-000
vimboss
parents: 1657
diff changeset
4891 * typed characters (otherwise we would lose typeahead).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4893 # ifdef __NeXT__
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4894 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4895 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 wait_pid = waitpid(pid, &status, WNOHANG);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4897 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 || (wait_pid == pid && WIFEXITED(status)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 {
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4901 /* Don't break the loop yet, try reading more
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4902 * characters from "fromshell_fd" first. When using
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4903 * pipes there might still be something to read and
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4904 * then we'll break the loop at the "break" above. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 wait_pid = pid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4907 else
111509d2767a updated for version 7.0171
vimboss
parents: 592
diff changeset
4908 wait_pid = 0;
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4909
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
4910 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4911 /* 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
4912 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4913 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 p_more = p_more_save;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4917 if (options & SHELL_READ)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4918 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4919 if (ga.ga_len > 0)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4920 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4921 append_ga_line(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4922 /* remember that the NL was missing */
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4923 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4924 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4925 else
2707
cd3f52531f6c updated for version 7.3.124
Bram Moolenaar <bram@vim.org>
parents: 2701
diff changeset
4926 curbuf->b_no_eol_lnum = 0;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4927 ga_clear(&ga);
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4928 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4929
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 * Give all typeahead that wasn't used back to ui_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 if (ta_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 ui_inchar_undo(ta_buf, ta_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 State = old_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 if (toshell_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 close(toshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 close(fromshell_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 }
4248
beab15a2ef14 updated for version 7.3.875
Bram Moolenaar <bram@vim.org>
parents: 4230
diff changeset
4940 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11)
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4941 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4942 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4943 /*
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4944 * 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
4945 * I/O.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4946 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4947 for (;;)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4948 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4949 if (got_int)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4950 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4951 /* 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
4952 * ourselves */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4953 # ifdef HAVE_SETSID
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4954 kill(-pid, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4955 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4956 kill(0, SIGINT);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4957 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4958 got_int = FALSE;
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 # ifdef __NeXT__
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4961 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
4962 # else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4963 wait_pid = waitpid(pid, &status, WNOHANG);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4964 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4965 if ((wait_pid == (pid_t)-1 && errno == ECHILD)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4966 || (wait_pid == pid && WIFEXITED(status)))
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4967 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4968 wait_pid = pid;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4969 break;
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4970 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4971
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4972 /* 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
4973 clip_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4974
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4975 mch_delay(10L, TRUE);
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4976 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4977 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
4978 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 * Wait until our child has exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 * Ignore wait() returning pids of other children and returning
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 * because of some signal like SIGWINCH.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 * Don't wait if wait_pid was already set above, indicating the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 * child already exited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 */
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4987 if (wait_pid != pid)
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
4988 wait_pid = wait4pid(pid, &status);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989
2600
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4990 # ifdef FEAT_GUI
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4991 /* 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
4992 * 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
4993 * the pty. */
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4994 if (pty_master_fd >= 0)
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4995 close(pty_slave_fd);
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4996 # endif
d982226b7aaa updated for version 7.3.023
Bram Moolenaar <bram@vim.org>
parents: 2586
diff changeset
4997
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4998 /* Make sure the child that writes to the external program is
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
4999 * dead. */
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5000 if (wpid > 0)
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5001 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5002 kill(wpid, SIGKILL);
3048
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5003 wait4pid(wpid, NULL);
c19c15a9e9bf updated for version 7.3.296
Bram Moolenaar <bram@vim.org>
parents: 3046
diff changeset
5004 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 164
diff changeset
5005
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 * Set to raw mode right now, otherwise a CTRL-C after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 * catch_signals() will kill Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 did_settmode = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 set_signals();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 if (WIFEXITED(status))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 {
129
2983cde45542 updated for version 7.0044
vimboss
parents: 107
diff changeset
5017 /* LINTED avoid "bitwise operation on signed value" */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 retval = WEXITSTATUS(status);
4074
16e8a09e8ab0 updated for version 7.3.791
Bram Moolenaar <bram@vim.org>
parents: 3867
diff changeset
5019 if (retval != 0 && !emsg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 if (retval == EXEC_FAILED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 MSG_PUTS(_("\nCannot execute shell "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 msg_outtrans(p_sh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 else if (!(options & SHELL_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 MSG_PUTS(_("\nshell returned "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 msg_outnum((long)retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 MSG_PUTS(_("\nCommand terminated\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 vim_free(argv);
2994
7f4f5ca70dbd updated for version 7.3.269
Bram Moolenaar <bram@vim.org>
parents: 2992
diff changeset
5040 vim_free(p_shcf_copy);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 error:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 if (!did_settmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 if (tmode == TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 settmode(TMODE_RAW); /* set to raw mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 # ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 vim_free(newcmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 #endif /* USE_SYSTEM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 * Check for CTRL-C typed by reading all available characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 * In cooked mode we should get SIGINT, no need to check.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 mch_breakcheck()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 if (curr_tmode == TMODE_RAW && RealWaitForChar(read_cmd_fd, 0L, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 fill_input_buf(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 * Wait "msec" msec until a character is available from the keyboard or from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 * inbuf[]. msec == -1 will block forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 * When a GUI is being used, this will never get called -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 WaitForChar(msec)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 long msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 int gpm_process_wanted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 int rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 int avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 if (input_available()) /* something in inbuf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 #if defined(FEAT_MOUSE_DEC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 /* May need to query the mouse position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 if (WantQueryMouse)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 {
227
ef254e0f2365 updated for version 7.0063
vimboss
parents: 216
diff changeset
5091 WantQueryMouse = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 * events. This is a bit complicated, because they might both be defined.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 rest = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 if (do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 rest = msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 if (rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 msec = XT_TRACE_DELAY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 if (rest >= 0 && rest < XT_TRACE_DELAY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 msec = rest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 if (rest >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 rest -= msec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 gpm_process_wanted = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 avail = RealWaitForChar(read_cmd_fd, msec, &gpm_process_wanted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 if (!avail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 if (input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 if (rest == 0 || !do_xterm_trace())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 while (FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 || (gpm_process_wanted && mch_gpm_process() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 || (!avail && rest != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 avail = RealWaitForChar(read_cmd_fd, msec, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 return avail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148
5541
2f99966971b0 updated for version 7.4.119
Bram Moolenaar <bram@vim.org>
parents: 5533
diff changeset
5149 #ifndef VMS
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 * 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
5152 * "msec" == 0 will check for characters once.
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5153 * "msec" == -1 will block until a character is available.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 * When a GUI is being used, this will not be used for input -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 * Returns also, when a request from Sniff is waiting -- toni.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 * 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
5157 * Or when a clientserver message is on the queue.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 #if defined(__BEOS__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 RealWaitForChar(fd, msec, check_for_gpm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 long msec;
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
5167 int *check_for_gpm UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 int ret;
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5170 #ifdef FEAT_NETBEANS_INTG
2210
8c6a66e2b3cc Add :nbstart and :nbclose.
Bram Moolenaar <bram@vim.org>
parents: 2209
diff changeset
5171 int nb_fd = netbeans_filedesc();
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5172 #endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5173 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 static int busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 /* May retry getting characters after an event was handled. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 # define MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 /* Remember at what time we started, so that we know how much longer we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 * should wait after being interrupted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 # define USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 if (msec > 0 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 xterm_Shell != (Widget)0
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5188 # if defined(USE_XSMP) || defined(FEAT_MZSCHEME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 xsmp_icefd != -1
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5194 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5195 ||
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5196 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5197 # endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5198 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5199 (mzthreads_allowed() && p_mzq > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 /* Handle being called recursively. This may happen for the session
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 * manager stuff, it may save the file, which does a breakcheck. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 if (busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 #ifdef MAY_LOOP
407
0f6afaf1b8d1 updated for version 7.0106
vimboss
parents: 369
diff changeset
5212 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 int finished = TRUE; /* default is to 'loop' just once */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5217 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5218 int mzquantum_used = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5219 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 #ifndef HAVE_SELECT
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5222 struct pollfd fds[6];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 int nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 int xterm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 int gpm_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 int xsmp_idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 # endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5233 # ifdef FEAT_NETBEANS_INTG
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5234 int nb_idx = -1;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5235 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5236 int towait = (int)msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5237
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5238 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5239 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5240 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5241 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5242 towait = (int)p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5243 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5244 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5245 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 fds[0].fd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 fds[0].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 nfd = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 # define SNIFF_IDX 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 fds[SNIFF_IDX].fd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 fds[SNIFF_IDX].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
5260 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 xterm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 fds[nfd].fd = ConnectionNumber(xterm_dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 gpm_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 fds[nfd].fd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 xsmp_idx = nfd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 fds[nfd].fd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 fds[nfd].events = POLLIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 nfd++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 # endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5287 #ifdef FEAT_NETBEANS_INTG
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5288 if (nb_fd != -1)
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5289 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5290 nb_idx = nfd;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5291 fds[nfd].fd = nb_fd;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5292 fds[nfd].events = POLLIN;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5293 nfd++;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5294 }
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5295 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5297 ret = poll(fds, nfd, towait);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5298 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5299 if (ret == 0 && mzquantum_used)
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
5300 /* MzThreads scheduling is required and timeout occurred */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5301 finished = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5302 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 if (ret < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 else if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 if (fds[SNIFF_IDX].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 if (fds[SNIFF_IDX].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 if (fds[xsmp_idx].revents & POLLIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 else if (fds[xsmp_idx].revents & POLLHUP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5342 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 if (--ret == 0)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5346 finished = FALSE; /* Try again */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 # endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5349 #ifdef FEAT_NETBEANS_INTG
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5350 if (ret > 0 && nb_idx != -1 && fds[nb_idx].revents & POLLIN)
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5351 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5352 netbeans_read();
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5353 --ret;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5354 }
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5355 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 #else /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 struct timeval tv;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5361 struct timeval *tvp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 fd_set rfds, efds;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 int maxfd;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5364 long towait = msec;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5365
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5366 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5367 mzvim_check_threads();
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5368 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5369 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5370 towait = p_mzq; /* don't wait longer than 'mzquantum' */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5371 mzquantum_used = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5372 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5373 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 # ifdef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 /* don't check for incoming chars if not in raw mode, because select()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 * always returns TRUE then (in some version of emx.dll) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 if (curr_tmode != TMODE_RAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5381 if (towait >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5383 tv.tv_sec = towait / 1000;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5384 tv.tv_usec = (towait % 1000) * (1000000/1000);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5385 tvp = &tv;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 }
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5387 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5388 tvp = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 * Select on ready for reading and exceptional condition (end of file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 */
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5393 select_eintr:
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5394 FD_ZERO(&rfds);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 FD_ZERO(&efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 FD_SET(fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 # if !defined(__QNX__) && !defined(__CYGWIN32__)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 /* For QNX select() always returns 1 if this is set. Why? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 FD_SET(fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 maxfd = fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 if (want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 FD_SET(fd_from_sniff, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 FD_SET(fd_from_sniff, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 if (maxfd < fd_from_sniff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 maxfd = fd_from_sniff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 # ifdef FEAT_XCLIPBOARD
6383
9c9c70625444 updated for version 7.4.523
Bram Moolenaar <bram@vim.org>
parents: 6375
diff changeset
5413 may_restore_clipboard();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 FD_SET(ConnectionNumber(xterm_dpy), &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 if (maxfd < ConnectionNumber(xterm_dpy))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 maxfd = ConnectionNumber(xterm_dpy);
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5419
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5420 /* 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
5421 * particulary, XFlush may cause this. */
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5422 xterm_update();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 FD_SET(gpm_fd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 FD_SET(gpm_fd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 if (maxfd < gpm_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 maxfd = gpm_fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 FD_SET(xsmp_icefd, &rfds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 FD_SET(xsmp_icefd, &efds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 if (maxfd < xsmp_icefd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 maxfd = xsmp_icefd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 # endif
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5443 # ifdef FEAT_NETBEANS_INTG
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5444 if (nb_fd != -1)
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5445 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5446 FD_SET(nb_fd, &rfds);
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5447 if (maxfd < nb_fd)
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5448 maxfd = nb_fd;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5449 }
3748
ad5fbf3596e0 updated for version 7.3.633
Bram Moolenaar <bram@vim.org>
parents: 3746
diff changeset
5450 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5452 ret = select(maxfd + 1, &rfds, NULL, &efds, tvp);
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5453 # ifdef EINTR
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5454 if (ret == -1 && errno == EINTR)
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5455 {
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5456 /* 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
5457 * SIGWINCH. */
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5458 if (do_resize)
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5459 handle_resize();
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5460
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5461 /* 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
5462 * 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
5463 * 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
5464 * external command after the process has finished. */
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5465 goto select_eintr;
3133
176bfa951339 updated for version 7.3.337
Bram Moolenaar <bram@vim.org>
parents: 3062
diff changeset
5466 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5467 # endif
1076
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5468 # ifdef __TANDEM
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5469 if (ret == -1 && errno == ENOTSUP)
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5470 {
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5471 FD_ZERO(&rfds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5472 FD_ZERO(&efds);
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5473 ret = 0;
17b9587ff6d5 updated for version 7.0-202
vimboss
parents: 1054
diff changeset
5474 }
3046
0d8494c05113 updated for version 7.3.295
Bram Moolenaar <bram@vim.org>
parents: 2994
diff changeset
5475 # endif
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5476 # ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5477 if (ret == 0 && mzquantum_used)
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
5478 /* loop if MzThreads must be scheduled and timeout occurred */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
5479 finished = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 if (ret < 0 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 else if (ret > 0 && want_sniff_request)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 if (FD_ISSET(fd_from_sniff, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 sniff_disconnect(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 if (FD_ISSET(fd_from_sniff, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 sniff_request_waiting = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 # ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 if (ret > 0 && xterm_Shell != (Widget)0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 xterm_update(); /* Maybe we should hand out clipboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 /* continue looping when we only got the X event and the input
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 * buffer is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 if (--ret == 0 && !input_available())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 /* Try again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 finished = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 # ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 if (FD_ISSET(gpm_fd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 gpm_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 else if (FD_ISSET(gpm_fd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 *check_for_gpm = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 # ifdef USE_XSMP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 if (ret > 0 && xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 if (FD_ISSET(xsmp_icefd, &efds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
5522 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 else if (FD_ISSET(xsmp_icefd, &rfds))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 xsmp_handle_requests();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 if (--ret == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 finished = FALSE; /* keep going if event was only one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 # endif
2209
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5537 #ifdef FEAT_NETBEANS_INTG
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5538 if (ret > 0 && nb_fd != -1 && FD_ISSET(nb_fd, &rfds))
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5539 {
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5540 netbeans_read();
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5541 --ret;
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5542 }
d0ddf7ba1630 Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents: 2074
diff changeset
5543 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 #endif /* HAVE_SELECT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 #ifdef MAY_LOOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 if (finished || msec == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5551 # ifdef FEAT_CLIENTSERVER
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5552 if (server_waiting())
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5553 break;
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5554 # endif
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
5555
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 /* We're going to loop around again, find out for how long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 if (msec > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 # ifdef USE_START_TV
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 struct timeval mtv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 /* Compute remaining wait time. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 gettimeofday(&mtv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 msec -= (mtv.tv_sec - start_tv.tv_sec) * 1000L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 + (mtv.tv_usec - start_tv.tv_usec) / 1000L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 /* Guess we got interrupted halfway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 msec = msec / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 if (msec <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 break; /* waited long enough */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 return (ret > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 #ifndef NO_EXPANDPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 /*
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5581 * Expand a path into all matching files and/or directories. Handles "*",
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5582 * "?", "[a-z]", "**", etc.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5583 * "path" has backslashes before chars that are not to be expanded.
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5584 * Returns the number of matches found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 mch_expandpath(gap, path, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 char_u *path;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 {
444
d0d15b184c56 updated for version 7.0116
vimboss
parents: 428
diff changeset
5592 return unix_expandpath(gap, path, 0, flags, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 * mch_expand_wildcards() - this code does wild-card pattern matching using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 * the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 * return OK for success, FAIL for error (you may lose some memory) and put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 * an error message in *file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 * num_pat is number of input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 * pat is array of pointers to input patterns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 * num_file is pointer to number of matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 * file is pointer to array of pointers to matched file names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 #ifndef SEEK_SET
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 # define SEEK_SET 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 #ifndef SEEK_END
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 # define SEEK_END 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 765
diff changeset
5616 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|"
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5617
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 mch_expand_wildcards(num_pat, pat, num_file, file, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 int flags; /* EW_* flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 size_t len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 #ifdef __EMX__
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5631 /*
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5632 * This is the OS/2 implementation.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5633 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 # define EXPL_ALLOC_INC 16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 char_u **expl_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 size_t files_alloced, files_free;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 int has_wildcard;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 files_alloced = EXPL_ALLOC_INC; /* how much space is allocated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 files_free = EXPL_ALLOC_INC; /* how much space is not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 *file = (char_u **)alloc(sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 for (; num_pat > 0; num_pat--, pat++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 expl_files = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 if (vim_strchr(*pat, '$') || vim_strchr(*pat, '~'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 /* expand environment var or home dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 buf = expand_env_save(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 buf = vim_strsave(*pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 expl_files = NULL;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
5656 has_wildcard = mch_has_exp_wildcard(buf); /* (still) wildcards? */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 if (has_wildcard) /* yes, so expand them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 expl_files = (char_u **)_fnexplode(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 * return value of buf if no wildcards left,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 * OR if no match AND EW_NOTFOUND is set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 if ((!has_wildcard && ((flags & EW_NOTFOUND) || mch_getperm(buf) >= 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 || (expl_files == NULL && (flags & EW_NOTFOUND)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 { /* simply save the current contents of *buf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 expl_files = (char_u **)alloc(sizeof(char_u **) * 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 if (expl_files != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 expl_files[0] = vim_strsave(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 expl_files[1] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 * Count number of names resulting from expansion,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 * At the same time add a backslash to the end of names that happen to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 * be directories, and replace slashes with backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 if (expl_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 for (i = 0; (p = expl_files[i]) != NULL; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 dir = mch_isdir(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 /* If we don't want dirs and this is one, skip it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5690 /* 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
5691 if (!dir && (flags & EW_EXEC)
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
5692 && !mch_can_exe(p, NULL, !(flags & EW_SHELLCMD)))
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5693 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
5694
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 if (--files_free == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 /* need more room in table of pointers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 files_alloced += EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 *file = (char_u **)vim_realloc(*file,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 sizeof(char_u **) * files_alloced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 EMSG(_(e_outofmem));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 *num_file = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 files_free = EXPL_ALLOC_INC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 slash_adjust(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 if (dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 /* For a directory we add a '/', unless it's already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 * there. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 if (((*file)[*num_file] = alloc(len + 2)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 STRCPY((*file)[*num_file], p);
902
3c17f4d2196f updated for version 7.0-028
vimboss
parents: 900
diff changeset
5718 if (!after_pathsep((*file)[*num_file],
3c17f4d2196f updated for version 7.0-028
vimboss
parents: 900
diff changeset
5719 (*file)[*num_file] + len))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5721 (*file)[*num_file][len] = psepc;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
5722 (*file)[*num_file][len + 1] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 (*file)[*num_file] = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 * Error message already given by either alloc or vim_strsave.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 * Should return FAIL, but returning OK works also.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 if ((*file)[*num_file] == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 (*num_file)++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 _fnexplodefree((char **)expl_files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 #else /* __EMX__ */
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5745 /*
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5746 * This is the non-OS/2 implementation (really Unix).
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5747 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 char_u *tempname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 char_u *command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 char_u *buffer;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5753 #define STYLE_ECHO 0 /* use "echo", the default */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5754 #define STYLE_GLOB 1 /* use "glob", for csh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5755 #define STYLE_VIMGLOB 2 /* use "vimglob", for Posix sh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5756 #define STYLE_PRINT 3 /* use "print -N", for zsh */
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5757 #define STYLE_BT 4 /* `cmd` expansion, execute the pattern
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5758 * directly */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 int shell_style = STYLE_ECHO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 int check_spaces;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 static int did_find_nul = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 int ampersent = FALSE;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5763 /* vimglob() function to define for Posix shell */
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
5764 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
5765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 *num_file = 0; /* default: no files found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 * If there are no wildcards, just copy the names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 * 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
5772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 if (!have_wildcard(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5776 # ifdef HAVE_SANDBOX
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5777 /* Don't allow any shell command in the sandbox. */
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5778 if (sandbox != 0 && check_secure())
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5779 return FAIL;
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5780 # endif
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5781
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 * Don't allow the use of backticks in secure and restricted mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 */
428
7290ddc7ba55 updated for version 7.0111
vimboss
parents: 421
diff changeset
5785 if (secure || restricted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 if (vim_strchr(pat[i], '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 && (check_restricted() || check_secure()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 * get a name for the temp file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 */
6721
7347229a646a updated for version 7.4.684
Bram Moolenaar <bram@vim.org>
parents: 6695
diff changeset
5794 if ((tempname = vim_tempname('o', FALSE)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 EMSG(_(e_notmp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 * 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
5802 * file.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5803 * STYLE_BT: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5804 * If expanding `cmd` execute it directly.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5805 * STYLE_GLOB: NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5806 * If we use *csh, "glob" will work better than "echo".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5807 * STYLE_PRINT: NL or NUL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5808 * If we use *zsh, "print -N" will work better than "glob".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5809 * STYLE_VIMGLOB: NL separated
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5810 * If we use *sh*, we define "vimglob()".
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5811 * STYLE_ECHO: space separated.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5812 * A shell we don't know, stay safe and use "echo".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 if (num_pat == 1 && *pat[0] == '`'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 && (len = STRLEN(pat[0])) > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 && *(pat[0] + len - 1) == '`')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 shell_style = STYLE_BT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 else if ((len = STRLEN(p_sh)) >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 if (STRCMP(p_sh + len - 3, "csh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 shell_style = STYLE_GLOB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 else if (STRCMP(p_sh + len - 3, "zsh") == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 shell_style = STYLE_PRINT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5825 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh),
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5826 "sh") != NULL)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5827 shell_style = STYLE_VIMGLOB;
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5828
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5829 /* 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
5830 * optional '&' and for the NUL.
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5831 * Worst case: "unset nonomatch; print -N >" plus two is 29 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 len = STRLEN(tempname) + 29;
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5833 if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5834 len += STRLEN(sh_vimglob_func);
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5835
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5836 for (i = 0; i < num_pat; ++i)
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5837 {
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5838 /* 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
5839 * "command" below. */
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5840 #ifdef USE_SYSTEM
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 len += STRLEN(pat[i]) + 3; /* add space and two quotes */
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5842 #else
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5843 ++len; /* add space */
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5844 for (j = 0; pat[i][j] != NUL; ++j)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5845 {
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5846 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5847 ++len; /* may add a backslash */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5848 ++len;
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5849 }
147
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5850 #endif
2f5a3b881ada updated for version 7.0046
vimboss
parents: 129
diff changeset
5851 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 command = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853 if (command == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 * Build the shell command:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 * recognizes this).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 * - Add the shell command to print the expanded names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 * - Add the temp file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 * - Add the file name patterns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 {
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5870 /* change `command; command& ` to (command; command ) */
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5871 STRCPY(command, "(");
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5872 STRCAT(command, pat[0] + 1); /* exclude first backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 p = command + STRLEN(command) - 1;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5874 *p-- = ')'; /* remove last backtick */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 while (p > command && vim_iswhite(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 if (*p == '&') /* remove trailing '&' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 ampersent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 STRCAT(command, ">");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 STRCPY(command, "set nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 STRCPY(command, "unset nonomatch; ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 if (shell_style == STYLE_GLOB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 STRCAT(command, "glob >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 else if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 STRCAT(command, "print -N >");
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5894 else if (shell_style == STYLE_VIMGLOB)
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5895 STRCAT(command, sh_vimglob_func);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 STRCAT(command, "echo >");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898 }
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5899
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 STRCAT(command, tempname);
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5901
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 if (shell_style != STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 for (i = 0; i < num_pat; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 /* When using system() always add extra quotes, because the shell
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5906 * is started twice. Otherwise put a backslash before special
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
5907 * characters, except inside ``. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 STRCAT(command, " \"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 STRCAT(command, pat[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 STRCAT(command, "\"");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 #else
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5913 int intick = FALSE;
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 p = command + STRLEN(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 *p++ = ' ';
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5917 for (j = 0; pat[i][j] != NUL; ++j)
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5918 {
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5919 if (pat[i][j] == '`')
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5920 intick = !intick;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5921 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL)
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5922 {
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5923 /* Remove a backslash, take char literally. But keep
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5924 * backslash inside backticks, before a special character
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5925 * and before a backtick. */
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5926 if (intick
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5927 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
5928 || pat[i][j + 1] == '`')
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 631
diff changeset
5929 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5930 ++j;
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5931 }
6174
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
5932 else if (!intick
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
5933 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$')
96a4fa8e530c updated for version 7.4.423
Bram Moolenaar <bram@vim.org>
parents: 6102
diff changeset
5934 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5935 /* 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
5936 * 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
5937 * set. */
628
efb7557aea10 updated for version 7.0181
vimboss
parents: 609
diff changeset
5938 *p++ = '\\';
648
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5939
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5940 /* Copy one character. */
9032e4668296 updated for version 7.0189
vimboss
parents: 644
diff changeset
5941 *p++ = pat[i][j];
233
fca8a9b65afa updated for version 7.0065
vimboss
parents: 227
diff changeset
5942 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 if (flags & EW_SILENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 show_shell_mess = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 if (ampersent)
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5949 STRCAT(command, "&"); /* put the '&' after the redirection */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952 * Using zsh -G: If a pattern has no matches, it is just deleted from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 * the argument list, otherwise zsh gives an error message and doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 * expand any other pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 if (shell_style == STYLE_PRINT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 extra_shell_arg = (char_u *)"-G"; /* Use zsh NULL_GLOB option */
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 * If we use -f then shell variables set in .cshrc won't get expanded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 * 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
5962 * in one of the patterns, otherwise we can still use the fast option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 extra_shell_arg = (char_u *)"-f"; /* Use csh fast option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968 * execute the shell command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 /* When running in the background, give it some time to create the temp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 * file, but don't wait for it to finish. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 if (ampersent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 mch_delay(10L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 extra_shell_arg = NULL; /* cleanup */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 show_shell_mess = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 vim_free(command);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
5981 if (i != 0) /* mch_call_shell() failed */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 * With interactive completion, the error message is not printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 * However with USE_SYSTEM, I don't know how to turn off error messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 * from the shell, so screen may still get messed up -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 #ifndef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 redraw_later_clear(); /* probably messed up screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 msg_putchar('\n'); /* clear bottom line quickly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 cmdline_row = Rows - 1; /* continue on last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 #ifdef USE_SYSTEM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 /* If a `cmd` expansion failed, don't list `cmd` as a match, even when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 * EW_NOTFOUND is given */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 if (shell_style == STYLE_BT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 * read the names from the file into memory
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 fd = fopen((char *)tempname, READBIN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 if (fd == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 /* Something went wrong, perhaps a file name with a special char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 if (!(flags & EW_SILENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 MSG(_(e_wildexpand));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 msg_start(); /* don't overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 fseek(fd, 0L, SEEK_END);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 len = ftell(fd); /* get size of temp file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 fseek(fd, 0L, SEEK_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 buffer = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 mch_remove(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 i = fread((char *)buffer, 1, len, fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 fclose(fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 mch_remove(tempname);
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1869
diff changeset
6042 if (i != (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 /* unexpected read error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 EMSG2(_(e_notread), tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 vim_free(tempname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6052 # if defined(__CYGWIN__) || defined(__CYGWIN32__)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 /* Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 p = buffer;
5037
5e0b6a9282df updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents: 4299
diff changeset
6055 for (i = 0; i < (int)len; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 if (!(buffer[i] == CAR && buffer[i + 1] == NL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 *p++ = buffer[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 len = p - buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 /* file names are separated with Space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 if (shell_style == STYLE_ECHO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 buffer[len] = '\n'; /* make sure the buffer ends in NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067 for (i = 0; *p != '\n'; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 while (*p != ' ' && *p != '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 /* file names are separated with NL */
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6075 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 buffer[len] = NUL; /* make sure the buffer ends in NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 for (i = 0; *p != NUL; ++i) /* count number of entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 while (*p != '\n' && *p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 p = skipwhite(p); /* skip leading white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 /* file names are separated with NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 * Some versions of zsh use spaces instead of NULs to separate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 * results. Only do this when there is no NUL before the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 * buffer, otherwise we would never be able to use file names with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 * embedded spaces when zsh does use NULs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 * 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
6097 * don't check for spaces again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 check_spaces = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 if (shell_style == STYLE_PRINT && !did_find_nul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 /* 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
6103 buffer[len] = NUL;
5533
e35c69ad4823 updated for version 7.4.115
Bram Moolenaar <bram@vim.org>
parents: 5421
diff changeset
6104 if (len && (int)STRLEN(buffer) < (int)len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 did_find_nul = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 check_spaces = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 }
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 * Make sure the buffer ends with a NUL. For STYLE_PRINT there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 * already is one, for STYLE_GLOB it needs to be added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 if (len && buffer[len - 1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 buffer[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 for (p = buffer; p < buffer + len; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 if (*p == NUL || (*p == ' ' && check_spaces)) /* count entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 if (len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 ++i; /* count last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 * /bin/sh will happily expand it to nothing rather than returning an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 * error; and hey, it's good to check anyway -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 *num_file = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 *file = (char_u **)alloc(sizeof(char_u *) * i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 * Isolate the individual file names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 for (i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 (*file)[i] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 /* Space or NL separates */
1508
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6155 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT
c89903e16772 updated for version 7.1-223
vimboss
parents: 1479
diff changeset
6156 || shell_style == STYLE_VIMGLOB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 {
652
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6158 while (!(shell_style == STYLE_ECHO && *p == ' ')
14fc0209d8c8 updated for version 7.0192
vimboss
parents: 648
diff changeset
6159 && *p != '\n' && *p != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 if (p == buffer + len) /* last entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 p = skipwhite(p); /* skip to next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 else /* NUL separates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 while (*p && p < buffer + len) /* skip entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 ++p; /* skip NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178 * Move the file names to allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 for (j = 0, i = 0; i < *num_file; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 /* Require the files to exist. Helps when using /bin/sh */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 /* check if this entry should be included */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 dir = (mch_isdir((*file)[i]));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6191 /* 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
6192 if (!dir && (flags & EW_EXEC)
6529590f6c43 updated for version 7.4.672
Bram Moolenaar <bram@vim.org>
parents: 6683
diff changeset
6193 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD)))
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6194 continue;
b526e10493b1 updated for version 7.0217
vimboss
parents: 652
diff changeset
6195
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 p = alloc((unsigned)(STRLEN((*file)[i]) + 1 + dir));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 STRCPY(p, (*file)[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 if (dir)
1479
ae7e29b64923 updated for version 7.1-194
vimboss
parents: 1450
diff changeset
6201 add_pathsep(p); /* add '/' to a directory name */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 (*file)[j++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 *num_file = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 if (*num_file == 0) /* rejected all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 vim_free(*file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 goto notfound;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 notfound:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 if (flags & EW_NOTFOUND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 return save_patterns(num_pat, pat, num_file, file);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 #endif /* __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 #endif /* VMS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 save_patterns(num_pat, pat, num_file, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 int num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 char_u **pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 int i;
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6236 char_u *s;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 *file = (char_u **)alloc(num_pat * sizeof(char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 for (i = 0; i < num_pat; i++)
99
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6242 {
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6243 s = vim_strsave(pat[i]);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6244 if (s != NULL)
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6245 /* Be compatible with expand_filename(): halve the number of
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6246 * backslashes. */
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6247 backslash_halve(s);
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6248 (*file)[i] = s;
04f2e519ab18 updated for version 7.0038
vimboss
parents: 64
diff changeset
6249 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 *num_file = num_pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 * expand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 mch_has_exp_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
6263 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 "*?%"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 "*?[{'"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 , *p) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 * Return TRUE if the string "p" contains a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 * Don't recognize '~' at the end as a wildcard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 mch_has_wildcard(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 {
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 37
diff changeset
6288 for ( ; *p; mb_ptr_adv(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 if (*p == '\\' && p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 if (vim_strchr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 "*?%$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 "*?[{`'$"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 , *p) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 || (*p == '~' && p[1] != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 return FALSE;
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 #ifndef __EMX__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 have_wildcard(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 if (mch_has_wildcard(file[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 have_dollars(num, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 int num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 char_u **file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 for (i = 0; i < num; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 if (vim_strchr(file[i], '$') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 #endif /* ifndef __EMX__ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 #ifndef HAVE_RENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 * Scaled-down version of rename(), which is missing in Xenix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 * This version can only move regular files and will fail if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 * destination exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 mch_rename(src, dest)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 const char *src, *dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 if (stat(dest, &st) >= 0) /* fail if destination exists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 if (link(src, dest) != 0) /* link file to new name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 if (mch_remove(src) == 0) /* delete link to old name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 #endif /* !HAVE_RENAME */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 #ifdef FEAT_MOUSE_GPM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 * Initializes connection with gpm (if it isn't already opened)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 * Return 1 if succeeded (or connection already opened), 0 if failed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 gpm_open()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 static Gpm_Connect gpm_connect; /* Must it be kept till closing ? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 if (!gpm_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 gpm_connect.defaultMask = ~GPM_HARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 /* Default handling for mouse move*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 gpm_connect.minMod = 0; /* Handle any modifier keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 gpm_connect.maxMod = 0xffff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 if (Gpm_Open(&gpm_connect, 0) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 /* gpm library tries to handling TSTP causes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 * problems. Anyways, we close connection to Gpm whenever
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 * we are going to suspend or starting an external process
1450
1d6d99daf4dc updated for version 7.1-165
vimboss
parents: 1375
diff changeset
6378 * so we shouldn't have problem with this
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 */
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
6380 # ifdef SIGTSTP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL);
1832
b34d985598f6 updated for version 7.2-130
vimboss
parents: 1823
diff changeset
6382 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 return 1; /* succeed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 if (gpm_fd == -2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 Gpm_Close(); /* We don't want to talk to xterm via gpm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 return 1; /* already open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 * Closes connection to gpm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 gpm_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 if (gpm_flag && gpm_fd >= 0) /* if Open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 Gpm_Close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 /* Reads gpm event and adds special keys to input buf. Returns length of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 * generated key sequence.
5782
5ab2946f7ce5 updated for version 7.4.235
Bram Moolenaar <bram@vim.org>
parents: 5704
diff changeset
6404 * This function is styled after gui_send_mouse_event().
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 mch_gpm_process()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 static Gpm_Event gpm_event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 char_u string[6];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 int_u vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 int row,col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 unsigned char buttons_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 unsigned char gpm_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 static unsigned char old_buttons = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 Gpm_GetEvent(&gpm_event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 /* Don't put events in the input queue now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 if (hold_gui_events)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 row = gpm_event.y - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 col = gpm_event.x - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 string[0] = ESC; /* Our termcode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 string[1] = 'M';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 string[2] = 'G';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 switch (GPM_BARE_EVENTS(gpm_event.type))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 case GPM_DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 string[3] = MOUSE_DRAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 case GPM_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 buttons_mask = gpm_event.buttons & ~old_buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 old_buttons = gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 switch (buttons_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 case GPM_B_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 button = MOUSE_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 case GPM_B_MIDDLE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 button = MOUSE_MIDDLE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 case GPM_B_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 button = MOUSE_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 /*Don't know what to do. Can more than one button be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 * reported in one event? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6456 string[3] = (char_u)(button | 0x20);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6458 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6459 case GPM_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6460 string[3] = MOUSE_RELEASE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 old_buttons &= ~gpm_event.buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 /*This code is based on gui_x11_mouse_cb in gui_x11.c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 gpm_modifiers = gpm_event.modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 vim_modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 /* I ignore capslock stats. Aren't we all just hate capslock mixing with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 * Vim commands ? Besides, gpm_event.modifiers is unsigned char, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 * K_CAPSSHIFT is defined 8, so it probably isn't even reported
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 vim_modifiers |= MOUSE_SHIFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 vim_modifiers |= MOUSE_CTRL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 vim_modifiers |= MOUSE_ALT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 string[3] |= vim_modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6481 string[4] = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6482 string[5] = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6483 add_to_input_buf(string, 6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6484 return 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 #endif /* FEAT_MOUSE_GPM */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6488 #ifdef FEAT_SYSMOUSE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6489 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6490 * Initialize connection with sysmouse.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6491 * Let virtual console inform us with SIGUSR2 for pending sysmouse
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6492 * output, any sysmouse output than will be processed via sig_sysmouse().
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6493 * Return OK if succeeded, FAIL if failed.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6494 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6495 static int
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6496 sysmouse_open()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6497 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6498 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6499
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6500 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6501 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6502 mouse.u.mode.signal = SIGUSR2;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6503 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6504 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6505 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6506 mouse.operation = MOUSE_SHOW;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6507 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6508 return OK;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6509 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6510 return FAIL;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6511 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6512
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6513 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6514 * Stop processing SIGUSR2 signals, and also make sure that
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6515 * virtual console do not send us any sysmouse related signal.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6516 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6517 static void
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6518 sysmouse_close()
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6519 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6520 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6521
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6522 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6523 mouse.operation = MOUSE_MODE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6524 mouse.u.mode.mode = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6525 mouse.u.mode.signal = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6526 ioctl(1, CONS_MOUSECTL, &mouse);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6527 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6528
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6529 /*
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6530 * Gets info from sysmouse and adds special keys to input buf.
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6531 */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6532 static RETSIGTYPE
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6533 sig_sysmouse SIGDEFARG(sigarg)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6534 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6535 struct mouse_info mouse;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6536 struct video_info video;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6537 char_u string[6];
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6538 int row, col;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6539 int button;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6540 int buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6541 static int oldbuttons = 0;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6542
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6543 #ifdef FEAT_GUI
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6544 /* Don't put events in the input queue now. */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6545 if (hold_gui_events)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6546 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6547 #endif
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6548
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6549 mouse.operation = MOUSE_GETINFO;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6550 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6551 && ioctl(1, FBIO_MODEINFO, &video) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6552 && ioctl(1, CONS_MOUSECTL, &mouse) != -1
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6553 && video.vi_cheight > 0 && video.vi_cwidth > 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6554 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6555 row = mouse.u.data.y / video.vi_cheight;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6556 col = mouse.u.data.x / video.vi_cwidth;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6557 buttons = mouse.u.data.buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6558 string[0] = ESC; /* Our termcode */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6559 string[1] = 'M';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6560 string[2] = 'S';
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6561 if (oldbuttons == buttons && buttons != 0)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6562 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6563 button = MOUSE_DRAG;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6564 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6565 else
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6566 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6567 switch (buttons)
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6568 {
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6569 case 0:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6570 button = MOUSE_RELEASE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6571 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6572 case 1:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6573 button = MOUSE_LEFT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6574 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6575 case 2:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6576 button = MOUSE_MIDDLE;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6577 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6578 case 4:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6579 button = MOUSE_RIGHT;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6580 break;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6581 default:
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6582 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6583 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6584 oldbuttons = buttons;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6585 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6586 string[3] = (char_u)(button);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6587 string[4] = (char_u)(col + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6588 string[5] = (char_u)(row + ' ' + 1);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6589 add_to_input_buf(string, 6);
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6590 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6591 return;
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6592 }
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6593 #endif /* FEAT_SYSMOUSE */
73fe8baea242 updated for version 7.2a
vimboss
parents: 1615
diff changeset
6594
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 #if defined(FEAT_LIBCALL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 typedef char_u * (*STRPROCSTR)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 typedef char_u * (*INTPROCSTR)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 typedef int (*STRPROCINT)__ARGS((char_u *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599 typedef int (*INTPROCINT)__ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 * Call a DLL routine which takes either a string or int param
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 * and returns an allocated string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 mch_libcall(libname, funcname, argstring, argint, string_result, number_result)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 char_u *libname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 char_u *funcname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 char_u *argstring; /* NULL when using a argint */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610 int argint;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 char_u **string_result;/* NULL when using number_result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 int *number_result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 void *hinstLib;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6616 char *dlerr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 shl_t hinstLib;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 STRPROCSTR ProcAdd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 INTPROCSTR ProcAddI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 char_u *retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 int retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 int success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6626 /*
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6627 * Get a handle to the DLL module.
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6628 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 # if defined(USE_DLOPEN)
900
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6630 /* First clear any error, it's not cleared by the dlopen() call. */
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6631 (void)dlerror();
7bc38b35f1e8 updated for version 7.0-026
vimboss
parents: 857
diff changeset
6632
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 hinstLib = dlopen((char *)libname, RTLD_LAZY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 # ifdef RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 | RTLD_LOCAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637 );
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6638 if (hinstLib == NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6639 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6640 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6641 dlerr = (char *)dlerror();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6642 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6643 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6644 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 /* If the handle is valid, try to get the function address. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 if (hinstLib != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 * Catch a crash when calling the library function. For example when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655 * using a number where a string pointer is expected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 success = FALSE;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
6661 # if defined(USE_DLOPEN)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6662 dlerr = NULL;
857
b933657f7c9d updated for version 7.0g01
vimboss
parents: 840
diff changeset
6663 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 retval_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 retval_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 if (argstring != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 ProcAdd = (STRPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6676 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 TYPE_PROCEDURE, (void *)&ProcAdd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 ProcAdd = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6682 if ((success = (ProcAdd != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6683 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6684 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6685 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6686 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 retval_int = ((STRPROCINT)ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 retval_str = (ProcAdd)(argstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 # if defined(USE_DLOPEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697 ProcAddI = (INTPROCSTR)dlsym(hinstLib, (const char *)funcname);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6698 dlerr = (char *)dlerror();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 if (shl_findsym(&hinstLib, (const char *)funcname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 TYPE_PROCEDURE, (void *)&ProcAddI) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 ProcAddI = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 # endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6704 if ((success = (ProcAddI != NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6705 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6706 && dlerr == NULL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6707 # endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6708 )))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 retval_int = ((INTPROCINT)ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 retval_str = (ProcAddI)(argint);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 /* Save the string before we free the library. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 /* Assume that a "1" or "-1" result is an illegal pointer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 if (string_result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 *number_result = retval_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 else if (retval_str != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 && retval_str != (char_u *)1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 && retval_str != (char_u *)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 *string_result = vim_strsave(retval_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 # ifdef HAVE_SETJMP_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 # ifdef SIGHASARG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 if (lc_signal != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 /* try to find the name of this signal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 for (i = 0; signal_info[i].sig != -1; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 if (lc_signal == signal_info[i].sig)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 EMSG2("E368: got SIG%s in libcall()", signal_info[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6743 # if defined(USE_DLOPEN)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6744 /* "dlerr" must be used before dlclose() */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6745 if (dlerr != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6746 EMSG2(_("dlerror = \"%s\""), dlerr);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
6747
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 /* Free the DLL module. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 (void)dlclose(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 (void)shl_unload(hinstLib);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 if (!success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 EMSG2(_(e_libcall), funcname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 static int xterm_trace = -1; /* default: disabled */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 static int xterm_button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 * Setup a dummy window for X selections in a terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 setup_term_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 int z = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 char *strp = "";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 Widget AppShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 if (!x_connect_to_server())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 open_app_context();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 if (app_context != NULL && xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 int (*oldhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 int (*oldIOhandler)();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6790 struct timeval start_tv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 if (p_verbose > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 gettimeofday(&start_tv, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 /* Ignore X errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 oldhandler = XSetErrorHandler(x_error_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 /* Ignore X IO errors while opening the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 oldIOhandler = XSetIOErrorHandler(x_IOerror_check);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 mch_startjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 if (SETJMP(lc_jump_env) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 mch_didjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 xterm_dpy = XtOpenDisplay(app_context, xterm_display,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 mch_endjmp();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 #if defined(HAVE_SETJMP_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 /* Now handle X IO errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 (void)XSetIOErrorHandler(oldIOhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 /* Now handle X errors normally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 (void)XSetErrorHandler(oldhandler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 if (xterm_dpy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6828 verb_msg((char_u *)_("Opening the X display failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6832 /* Catch terminating error of the X server connection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 (void)XSetIOErrorHandler(x_IOerror_handler);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 # if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6837 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6838 verbose_enter();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 xopen_message(&start_tv);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6840 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
6841 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 /* Create a Shell to make converters work. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 applicationShellWidgetClass, xterm_dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 if (AppShell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 xterm_Shell = XtVaCreatePopupShell("VIM",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 topLevelShellWidgetClass, AppShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 XtNmappedWhenManaged, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 XtNwidth, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 XtNheight, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 if (xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859 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
6860 x11_setup_selection(xterm_Shell);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 if (x11_display == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862 x11_display = xterm_dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 XtRealizeWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 XSync(xterm_dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 xterm_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 clip_init(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 x11_window = (Window)atol(strp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 /* Check if $WINDOWID is valid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874 if (test_x11_window(xterm_dpy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875 x11_window = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 if (x11_window != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 start_xterm_trace(button)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 xterm_trace = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 xterm_button = button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 do_xterm_trace();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 stop_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6896 if (xterm_trace < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 xterm_trace = 0;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 * Query the xterm pointer and generate mouse termcodes if necessary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 * return TRUE if dragging is active, else FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 do_xterm_trace()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 Window root, child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 int root_x, root_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 int win_x, win_y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 int_u mask_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 char_u buf[50];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 char_u *strp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 long got_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 static char_u *mouse_code;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 static int prev_row = 0, prev_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 static XSizeHints xterm_hints;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 if (xterm_trace <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 if (xterm_trace == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 /* Get the hints just before tracking starts. The font size might
1510
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
6927 * have changed recently. */
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
6928 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints)
56fb4ab9f62f updated for version 7.1-225
vimboss
parents: 1508
diff changeset
6929 || !(got_hints & PResizeInc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 || xterm_hints.width_inc <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 || xterm_hints.height_inc <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 xterm_trace = -1; /* Not enough data -- disable tracing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 /* Rely on the same mouse code for the duration of this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 mouse_code = find_termcode(mouse_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 prev_row = mouse_row;
7009
286fd54c7ae3 patch 7.4.822
Bram Moolenaar <bram@vim.org>
parents: 6933
diff changeset
6940 prev_col = mouse_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 xterm_trace = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 /* Find the offset of the chars, there might be a scrollbar on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 * left of the window and/or a menu on the top (eterm etc.) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 - (xterm_hints.height_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 if (xterm_hints.y <= xterm_hints.height_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 xterm_hints.y = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 - (xterm_hints.width_inc / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 if (xterm_hints.x <= xterm_hints.width_inc / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 xterm_hints.x = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 }
2768
c5e47b752f07 updated for version 7.3.160
Bram Moolenaar <bram@vim.org>
parents: 2707
diff changeset
6957 if (mouse_code == NULL || STRLEN(mouse_code) > 45)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 xterm_trace = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 &win_x, &win_y, &mask_return);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 if (row == prev_row && col == prev_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 STRCPY(buf, mouse_code);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 strp = buf + STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 *strp++ = (char_u)(col + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 *strp++ = (char_u)(row + ' ' + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 *strp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 add_to_input_buf(buf, STRLEN(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 prev_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 prev_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 # if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 * Destroy the display, window and app_context. Required for GTK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 clear_xterm_clip()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 XtDestroyWidget(xterm_Shell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 xterm_Shell = (Widget)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 if (xterm_dpy != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 {
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
6998 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 XtCloseDisplay(xterm_dpy);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7001 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 if (x11_display == xterm_dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 x11_display = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 xterm_dpy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7006 # if 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 if (app_context != (XtAppContext)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 /* Lesstif and Solaris crash here, lose some memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 XtDestroyApplicationContext(app_context);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 app_context = (XtAppContext)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 }
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7013 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 /*
4230
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7018 * Catch up with GUI or X events.
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7019 */
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7020 static void
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7021 clip_update()
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7022 {
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7023 # ifdef FEAT_GUI
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7024 if (gui.in_use)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7025 gui_mch_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7026 else
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7027 # endif
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7028 if (xterm_Shell != (Widget)0)
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7029 xterm_update();
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7030 }
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7031
90d72df431e5 updated for version 7.3.866
Bram Moolenaar <bram@vim.org>
parents: 4209
diff changeset
7032 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 * Catch up with any queued X events. This may put keyboard input into the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 * input buffer, call resize call-backs, trigger timers etc. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 * nothing in the X event queue (& no timers pending), then we return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036 * immediately.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7038 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039 xterm_update()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7043 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 {
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7045 XtInputMask mask = XtAppPending(app_context);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7046
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7047 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
7048 break;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7049
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7050 if (mask & XtIMXEvent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 {
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7052 /* 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
7053 XtAppNextEvent(app_context, &event);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7054 #ifdef FEAT_CLIENTSERVER
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7055 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7056 XPropertyEvent *e = (XPropertyEvent *)&event;
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7057
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7058 if (e->type == PropertyNotify && e->window == commWindow
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 && 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
7060 serverEventProc(xterm_dpy, &event, 0);
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7061 }
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7062 #endif
7109
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7063 XtDispatchEvent(&event);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7064 }
6683
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7065 else
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7066 {
781104cb0d06 updated for version 7.4.666
Bram Moolenaar <bram@vim.org>
parents: 6458
diff changeset
7067 /* 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
7068 XtAppProcessEvent(app_context, mask);
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents: 7009
diff changeset
7069 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 clip_xterm_own_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 return clip_x11_own_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 return FAIL;
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 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 clip_xterm_lose_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087 clip_x11_lose_selection(xterm_Shell, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 clip_xterm_request_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 if (xterm_Shell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 clip_xterm_set_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 clip_x11_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 #if defined(USE_XSMP) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 * Code for X Session Management Protocol.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 static void xsmp_handle_save_yourself __ARGS((SmcConn smc_conn, SmPointer client_data, int save_type, Bool shutdown, int interact_style, Bool fast));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 static void xsmp_die __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 static void xsmp_save_complete __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 static void xsmp_shutdown_cancelled __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 static void xsmp_ice_connection __ARGS((IceConn iceConn, IcePointer clientData, Bool opening, IcePointer *watchData));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 static void xsmp_handle_interaction __ARGS((SmcConn smc_conn, SmPointer client_data));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 * This is our chance to ask the user if they want to save,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 * or abort the logout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 xsmp_handle_interaction(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7127 SmcConn smc_conn;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7128 SmPointer client_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 cmdmod_T save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 int cancel_shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 save_cmdmod = cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 cmdmod.confirm = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 if (check_changed_any(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 /* Mustn't logout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 cancel_shutdown = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 cmdmod = save_cmdmod;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 setcursor(); /* position cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 /* Done interaction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 SmcInteractDone(smc_conn, cancel_shutdown);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 /* Finish off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 * Only end save-yourself here if we're not cancelling shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 * we'll get a cancelled callback later in which we'll end it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 * Hopefully get around glitchy SMs (like GNOME-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 if (!cancel_shutdown)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 * Callback that starts save-yourself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 xsmp_handle_save_yourself(smc_conn, client_data, save_type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 shutdown, interact_style, fast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 SmcConn smc_conn;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7165 SmPointer client_data UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7166 int save_type UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 Bool shutdown;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7168 int interact_style UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7169 Bool fast UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 /* Handle already being in saveyourself */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 xsmp.save_yourself = True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 xsmp.shutdown = shutdown;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 /* First up, preserve all files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7182 verb_msg((char_u *)_("XSMP handling save-yourself request"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 /* Now see if we can ask about unsaved files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 if (shutdown && !fast && gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 /* Need to interact with user, but need SM's permission */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 SmcInteractRequest(smc_conn, SmDialogError,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 xsmp_handle_interaction, client_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 /* Can stop the cycle here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 * Callback to warn us of imminent death.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 xsmp_die(smc_conn, client_data)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7205 SmcConn smc_conn UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7206 SmPointer client_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 /* quit quickly leaving swapfiles for modified buffers behind */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 getout_preserve_modified(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 * Callback to tell us that save-yourself has completed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 xsmp_save_complete(smc_conn, client_data)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7220 SmcConn smc_conn UNUSED;
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7221 SmPointer client_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 xsmp.save_yourself = False;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228 * Callback to tell us that an instigated shutdown was cancelled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 * (maybe even by us)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 xsmp_shutdown_cancelled(smc_conn, client_data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 SmcConn smc_conn;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7234 SmPointer client_data UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 if (xsmp.save_yourself)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 SmcSaveYourselfDone(smc_conn, True);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 xsmp.save_yourself = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 * Callback to tell us that a new ICE connection has been established.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 xsmp_ice_connection(iceConn, clientData, opening, watchData)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 IceConn iceConn;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7249 IcePointer clientData UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 Bool opening;
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1879
diff changeset
7251 IcePointer *watchData UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 /* Intercept creation of ICE connection fd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 if (opening)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 xsmp_icefd = IceConnectionNumber(iceConn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 IceRemoveConnectionWatch(xsmp_ice_connection, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 /* Handle any ICE processing that's required; return FAIL if SM lost */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264 xsmp_handle_requests()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 Bool rep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 if (IceProcessMessages(xsmp.iceconn, NULL, &rep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 == IceProcessMessagesIOError)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 /* Lost ICE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7273 verb_msg((char_u *)_("XSMP lost ICE connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 xsmp_close();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 static int dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 /* Set up X Session Management Protocol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 xsmp_init(void)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 char errorstring[80];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 SmcCallbacks smcallbacks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 SmPropValue smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 SmProp smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 SmProp *smprops[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7296 verb_msg((char_u *)_("XSMP opening connection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 xsmp.save_yourself = xsmp.shutdown = False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 /* Set up SM callbacks - must have all, even if they're not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 smcallbacks.save_yourself.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 smcallbacks.die.callback = xsmp_die;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 smcallbacks.die.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 smcallbacks.save_complete.callback = xsmp_save_complete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 smcallbacks.save_complete.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 smcallbacks.shutdown_cancelled.client_data = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 /* Set up a watch on ICE connection creations. The "dummy" argument is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 * apparently required for FreeBSD (we get a BUS error when using NULL). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 if (p_verbose > 0)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7315 verb_msg((char_u *)_("XSMP ICE connection watch failed"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 /* Create an SM connection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 xsmp.smcconn = SmcOpenConnection(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 SmProtoMajor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 SmProtoMinor,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 SmcSaveYourselfProcMask | SmcDieProcMask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 &smcallbacks,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 NULL,
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7329 &xsmp.clientid,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 sizeof(errorstring),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 errorstring);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 if (xsmp.smcconn == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 char errorreport[132];
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
7335
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7336 if (p_verbose > 0)
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7337 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7338 vim_snprintf(errorreport, sizeof(errorreport),
273
2463194c8cdd updated for version 7.0073
vimboss
parents: 236
diff changeset
7339 _("XSMP SmcOpenConnection failed: %s"), errorstring);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7340 verb_msg((char_u *)errorreport);
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
7341 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 #if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 /* ID ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 smname.value = "vim";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 smname.length = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 smnameprop.name = "SmProgram";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 smnameprop.type = "SmARRAY8";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 smnameprop.num_vals = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 smnameprop.vals = &smname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 smprops[0] = &smnameprop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 SmcSetProperties(xsmp.smcconn, 1, smprops);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 /* Shut down XSMP comms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 xsmp_close()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 if (xsmp_icefd != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 SmcCloseConnection(xsmp.smcconn, 0, NULL);
1737
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
7368 if (xsmp.clientid != NULL)
8272535dee77 updated for version 7.2-035
vimboss
parents: 1698
diff changeset
7369 free(xsmp.clientid);
1605
7d127d580b6d updated for version 7.1-318
vimboss
parents: 1583
diff changeset
7370 xsmp.clientid = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 xsmp_icefd = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7374 #endif /* USE_XSMP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 /* Translate character to its CTRL- value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 char CtrlTable[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 /* 00 - 5E */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 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
7383 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
7384 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
7385 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
7386 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
7387 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
7388 /* ^ */ 0x1E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 /* - */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 /* 61 - 6C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 /* _ */ 0x1F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 /* 6E - 80 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 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
7395 /* a */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 /* b */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 /* c */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 /* d */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 /* e */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 /* f */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 /* g */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 /* h */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 /* i */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 /* 8A - 90 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 /* j */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 /* k */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 /* l */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7409 /* m */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 /* n */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 /* o */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412 /* p */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7413 /* q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414 /* r */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 /* 9A - A1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416 0, 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 /* s */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7418 /* t */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 /* u */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7420 /* v */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421 /* w */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7422 /* x */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7423 /* y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 /* z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425 /* AA - AC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427 /* [ */ 0x27,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 /* AE - BC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429 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
7430 /* ] */ 0x1D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 /* BE - C0 */ 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7432 /* A */ 0x01,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433 /* B */ 0x02,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 /* C */ 0x03,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435 /* D */ 0x37,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 /* E */ 0x2D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437 /* F */ 0x2E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 /* G */ 0x2F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 /* H */ 0x16,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440 /* I */ 0x05,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7442 /* J */ 0x15,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 /* K */ 0x0B,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 /* L */ 0x0C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 /* M */ 0x0D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 /* N */ 0x0E,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 /* O */ 0x0F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 /* P */ 0x10,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 /* Q */ 0x11,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 /* R */ 0x12,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 /* DA - DF */ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 /* \ */ 0x1C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 /* E1 */ 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 /* S */ 0x13,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 /* T */ 0x3C,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456 /* U */ 0x3D,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7457 /* V */ 0x32,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 /* W */ 0x26,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 /* X */ 0x18,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 /* Y */ 0x19,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 /* Z */ 0x3F,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 /* EA - FF*/ 0, 0, 0, 0, 0, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 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
7464 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 char MetaCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 {/* 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
7468 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
7469 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
7470 '@','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
7471 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7475 /* TODO: Use characters NOT numbers!!! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 char CtrlCharTable[]=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477 {/* 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
7478 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
7479 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
7480 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
7481 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
7482 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 #endif