Mercurial > vim
annotate src/os_unix.c @ 26439:b18f3b0f317c v8.2.3750
patch 8.2.3750: error messages are everywhere
Commit: https://github.com/vim/vim/commit/40bcec1bac34d34a3d4d7c5f6b2cc1f163acbd00
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Dec 5 22:19:27 2021 +0000
patch 8.2.3750: error messages are everywhere
Problem: Error messages are everywhere.
Solution: Move more error messages to errors.h and adjust the names.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 05 Dec 2021 23:30:05 +0100 |
| parents | a2e6da79274d |
| children | caad9c0ba543 |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * OS/2 port by Paul Slootman | |
| 5 * VMS merge by Zoltan Arpadffy | |
| 6 * | |
| 7 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 8 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 9 * See README.txt for an overview of the Vim source code. | |
| 10 */ | |
| 11 | |
| 12 /* | |
| 13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...) | |
| 14 * Also for OS/2, using the excellent EMX package!!! | |
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15 * Also for Atari MiNT. |
| 7 | 16 * |
| 17 * A lot of this file was originally written by Juergen Weigert and later | |
| 18 * changed beyond recognition. | |
| 19 */ | |
| 20 | |
| 21 #include "vim.h" | |
| 22 | |
| 14 | 23 #ifdef FEAT_MZSCHEME |
| 24 # include "if_mzsch.h" | |
| 25 #endif | |
| 26 | |
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27 #include "os_unixx.h" // unix includes for os_unix.c only |
| 7 | 28 |
| 29 #ifdef USE_XSMP | |
| 30 # include <X11/SM/SMlib.h> | |
| 31 #endif | |
| 32 | |
| 1583 | 33 #ifdef HAVE_SELINUX |
| 34 # include <selinux/selinux.h> | |
| 35 static int selinux_enabled = -1; | |
| 36 #endif | |
| 37 | |
| 5788 | 38 #ifdef HAVE_SMACK |
| 39 # include <attr/xattr.h> | |
| 40 # include <linux/xattr.h> | |
| 41 # ifndef SMACK_LABEL_LEN | |
| 42 # define SMACK_LABEL_LEN 1024 | |
| 43 # endif | |
| 44 #endif | |
| 45 | |
| 1102 | 46 #ifdef __CYGWIN__ |
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47 # ifndef MSWIN |
| 1657 | 48 # include <cygwin/version.h> |
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49 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or |
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50 // for cygwin_conv_path() |
| 4168 | 51 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 52 # define WIN32_LEAN_AND_MEAN | |
| 53 # include <windows.h> | |
| 54 # include "winclip.pro" | |
| 55 # endif | |
| 1102 | 56 # endif |
| 57 #endif | |
| 58 | |
| 7 | 59 #ifdef FEAT_MOUSE_GPM |
| 60 # include <gpm.h> | |
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61 // <linux/keyboard.h> contains defines conflicting with "keymap.h", |
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62 // I just copied relevant defines here. A cleaner solution would be to put gpm |
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63 // code into separate file and include there linux/keyboard.h |
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64 // #include <linux/keyboard.h> |
| 7 | 65 # define KG_SHIFT 0 |
| 66 # define KG_CTRL 2 | |
| 67 # define KG_ALT 3 | |
| 68 # define KG_ALTGR 1 | |
| 69 # define KG_SHIFTL 4 | |
| 70 # define KG_SHIFTR 5 | |
| 71 # define KG_CTRLL 6 | |
| 72 # define KG_CTRLR 7 | |
| 73 # define KG_CAPSSHIFT 8 | |
| 74 | |
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75 static void gpm_close(void); |
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76 static int gpm_open(void); |
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77 static int mch_gpm_process(void); |
| 7 | 78 #endif |
| 79 | |
| 1620 | 80 #ifdef FEAT_SYSMOUSE |
| 81 # include <sys/consio.h> | |
| 82 # include <sys/fbio.h> | |
| 83 | |
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84 static int sysmouse_open(void); |
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85 static void sysmouse_close(void); |
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86 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
| 1620 | 87 #endif |
| 88 | |
| 7 | 89 /* |
| 90 * end of autoconf section. To be extended... | |
| 91 */ | |
| 92 | |
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93 // Are the following #ifdefs still required? And why? Is that for X11? |
| 7 | 94 |
| 95 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
| 96 # ifdef SIGWINCH | |
| 97 # undef SIGWINCH | |
| 98 # endif | |
| 99 # ifdef TIOCGWINSZ | |
| 100 # undef TIOCGWINSZ | |
| 101 # endif | |
| 102 #endif | |
| 103 | |
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104 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it |
| 7 | 105 # define SIGWINCH SIGWINDOW |
| 106 #endif | |
| 107 | |
| 108 #ifdef FEAT_X11 | |
| 109 # include <X11/Xlib.h> | |
| 110 # include <X11/Xutil.h> | |
| 111 # include <X11/Xatom.h> | |
| 112 # ifdef FEAT_XCLIPBOARD | |
| 113 # include <X11/Intrinsic.h> | |
| 114 # include <X11/Shell.h> | |
| 115 # include <X11/StringDefs.h> | |
| 116 static Widget xterm_Shell = (Widget)0; | |
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117 static void clip_update(void); |
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118 static void xterm_update(void); |
| 7 | 119 # endif |
| 120 | |
| 121 Window x11_window = 0; | |
| 122 Display *x11_display = NULL; | |
| 123 #endif | |
| 124 | |
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125 static int ignore_sigtstp = FALSE; |
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126 |
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127 static int get_x11_title(int); |
| 7 | 128 |
| 129 static char_u *oldtitle = NULL; | |
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130 static volatile sig_atomic_t oldtitle_outdated = FALSE; |
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131 static int unix_did_set_title = FALSE; |
| 7 | 132 static char_u *oldicon = NULL; |
| 133 static int did_set_icon = FALSE; | |
| 134 | |
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135 static void may_core_dump(void); |
| 7 | 136 |
| 3048 | 137 #ifdef HAVE_UNION_WAIT |
| 138 typedef union wait waitstatus; | |
| 139 #else | |
| 140 typedef int waitstatus; | |
| 141 #endif | |
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142 static int WaitForChar(long msec, int *interrupted, int ignore_input); |
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143 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input); |
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144 #ifdef VMS |
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145 int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 146 #else |
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147 static int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 148 #endif |
| 149 | |
| 150 #ifdef FEAT_XCLIPBOARD | |
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151 static int do_xterm_trace(void); |
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152 # define XT_TRACE_DELAY 50 // delay for xterm tracing |
| 7 | 153 #endif |
| 154 | |
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155 static void handle_resize(void); |
| 7 | 156 |
| 157 #if defined(SIGWINCH) | |
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158 static RETSIGTYPE sig_winch SIGPROTOARG; |
| 7 | 159 #endif |
| 160 #if defined(SIGINT) | |
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161 static RETSIGTYPE catch_sigint SIGPROTOARG; |
| 7 | 162 #endif |
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163 #if defined(SIGUSR1) |
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164 static RETSIGTYPE catch_sigusr1 SIGPROTOARG; |
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165 #endif |
| 7 | 166 #if defined(SIGPWR) |
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167 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
| 7 | 168 #endif |
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169 #if defined(SIGALRM) && defined(FEAT_X11) && !defined(FEAT_GUI_GTK) |
| 7 | 170 # define SET_SIG_ALARM |
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171 static RETSIGTYPE sig_alarm SIGPROTOARG; |
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172 // volatile because it is used in signal handler sig_alarm(). |
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173 static volatile sig_atomic_t sig_alarm_called; |
| 7 | 174 #endif |
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175 static RETSIGTYPE deathtrap SIGPROTOARG; |
| 7 | 176 |
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177 static void catch_int_signal(void); |
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178 static void set_signals(void); |
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179 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()); |
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180 #ifdef HAVE_SIGPROCMASK |
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181 # define SIGSET_DECL(set) sigset_t set; |
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182 # define BLOCK_SIGNALS(set) block_signals(set) |
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183 # define UNBLOCK_SIGNALS(set) unblock_signals(set) |
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184 #else |
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185 # define SIGSET_DECL(set) |
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186 # define BLOCK_SIGNALS(set) do { /**/ } while (0) |
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187 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0) |
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188 #endif |
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189 static int have_wildcard(int, char_u **); |
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190 static int have_dollars(int, char_u **); |
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191 |
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192 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file); |
| 7 | 193 |
| 194 #ifndef SIG_ERR | |
| 1879 | 195 # define SIG_ERR ((RETSIGTYPE (*)())-1) |
| 7 | 196 #endif |
| 197 | |
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198 // volatile because it is used in signal handler sig_winch(). |
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199 static volatile sig_atomic_t do_resize = FALSE; |
| 7 | 200 static char_u *extra_shell_arg = NULL; |
| 201 static int show_shell_mess = TRUE; | |
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202 // volatile because it is used in signal handler deathtrap(). |
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203 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught |
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204 // volatile because it is used in signal handler deathtrap(). |
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205 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay() |
| 7 | 206 |
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207 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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208 static int dont_check_job_ended = 0; |
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209 #endif |
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210 |
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211 // Current terminal mode from mch_settmode(). Can differ from cur_tmode. |
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212 static tmode_T mch_cur_tmode = TMODE_COOK; |
| 7 | 213 |
| 214 #ifdef USE_XSMP | |
| 215 typedef struct | |
| 216 { | |
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217 SmcConn smcconn; // The SM connection ID |
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218 IceConn iceconn; // The ICE connection ID |
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219 char *clientid; // The client ID for the current smc session |
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220 Bool save_yourself; // If we're in the middle of a save_yourself |
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221 Bool shutdown; // If we're in shutdown mode |
| 7 | 222 } xsmp_config_T; |
| 223 | |
| 224 static xsmp_config_T xsmp; | |
| 225 #endif | |
| 226 | |
| 227 #ifdef SYS_SIGLIST_DECLARED | |
| 228 /* | |
| 229 * I have seen | |
| 230 * extern char *_sys_siglist[NSIG]; | |
| 231 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
| 232 * that describe the signals. That is nearly what we want here. But | |
| 233 * autoconf does only check for sys_siglist (without the underscore), I | |
| 234 * do not want to change everything today.... jw. | |
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235 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
| 7 | 236 */ |
| 237 #endif | |
| 238 | |
| 239 static struct signalinfo | |
| 240 { | |
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241 int sig; // Signal number, eg. SIGSEGV etc |
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242 char *name; // Signal name (not char_u!). |
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243 char deadly; // Catch as a deadly signal? |
| 7 | 244 } signal_info[] = |
| 245 { | |
| 246 #ifdef SIGHUP | |
| 247 {SIGHUP, "HUP", TRUE}, | |
| 248 #endif | |
| 249 #ifdef SIGQUIT | |
| 250 {SIGQUIT, "QUIT", TRUE}, | |
| 251 #endif | |
| 252 #ifdef SIGILL | |
| 253 {SIGILL, "ILL", TRUE}, | |
| 254 #endif | |
| 255 #ifdef SIGTRAP | |
| 256 {SIGTRAP, "TRAP", TRUE}, | |
| 257 #endif | |
| 258 #ifdef SIGABRT | |
| 259 {SIGABRT, "ABRT", TRUE}, | |
| 260 #endif | |
| 261 #ifdef SIGEMT | |
| 262 {SIGEMT, "EMT", TRUE}, | |
| 263 #endif | |
| 264 #ifdef SIGFPE | |
| 265 {SIGFPE, "FPE", TRUE}, | |
| 266 #endif | |
| 267 #ifdef SIGBUS | |
| 268 {SIGBUS, "BUS", TRUE}, | |
| 269 #endif | |
| 4074 | 270 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
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271 // MzScheme uses SEGV in its garbage collector |
| 7 | 272 {SIGSEGV, "SEGV", TRUE}, |
| 273 #endif | |
| 274 #ifdef SIGSYS | |
| 275 {SIGSYS, "SYS", TRUE}, | |
| 276 #endif | |
| 277 #ifdef SIGALRM | |
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278 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it |
| 7 | 279 #endif |
| 280 #ifdef SIGTERM | |
| 281 {SIGTERM, "TERM", TRUE}, | |
| 282 #endif | |
| 2701 | 283 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
| 7 | 284 {SIGVTALRM, "VTALRM", TRUE}, |
| 285 #endif | |
| 1560 | 286 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
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287 // MzScheme uses SIGPROF for its own needs; On Linux with profiling |
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288 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. |
| 7 | 289 {SIGPROF, "PROF", TRUE}, |
| 290 #endif | |
| 291 #ifdef SIGXCPU | |
| 292 {SIGXCPU, "XCPU", TRUE}, | |
| 293 #endif | |
| 294 #ifdef SIGXFSZ | |
| 295 {SIGXFSZ, "XFSZ", TRUE}, | |
| 296 #endif | |
| 297 #ifdef SIGUSR1 | |
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298 {SIGUSR1, "USR1", FALSE}, |
| 7 | 299 #endif |
| 1620 | 300 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
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301 // Used for sysmouse handling |
| 7 | 302 {SIGUSR2, "USR2", TRUE}, |
| 303 #endif | |
| 304 #ifdef SIGINT | |
| 305 {SIGINT, "INT", FALSE}, | |
| 306 #endif | |
| 307 #ifdef SIGWINCH | |
| 308 {SIGWINCH, "WINCH", FALSE}, | |
| 309 #endif | |
| 310 #ifdef SIGTSTP | |
| 311 {SIGTSTP, "TSTP", FALSE}, | |
| 312 #endif | |
| 313 #ifdef SIGPIPE | |
| 314 {SIGPIPE, "PIPE", FALSE}, | |
| 315 #endif | |
| 316 {-1, "Unknown!", FALSE} | |
| 317 }; | |
| 318 | |
| 1935 | 319 int |
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320 mch_chdir(char *path) |
| 1935 | 321 { |
| 322 if (p_verbose >= 5) | |
| 323 { | |
| 324 verbose_enter(); | |
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325 smsg("chdir(%s)", path); |
| 1935 | 326 verbose_leave(); |
| 327 } | |
| 328 # ifdef VMS | |
| 329 return chdir(vms_fixfilename(path)); | |
| 330 # else | |
| 331 return chdir(path); | |
| 332 # endif | |
| 333 } | |
| 334 | |
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335 // Why is NeXT excluded here (and not in os_unixx.h)? |
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336 #if defined(ECHOE) && defined(ICANON) \ |
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337 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \ |
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338 && !defined(__NeXT__) |
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339 # define NEW_TTY_SYSTEM |
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340 #endif |
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341 |
| 1757 | 342 /* |
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343 * Write s[len] to the screen (stdout). |
| 1757 | 344 */ |
| 7 | 345 void |
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346 mch_write(char_u *s, int len) |
| 7 | 347 { |
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348 vim_ignored = (int)write(1, (char *)s, len); |
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349 if (p_wd) // Unix is too fast, slow down a bit more |
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350 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
| 7 | 351 } |
| 352 | |
| 353 /* | |
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354 * Function passed to inchar_loop() to handle window resizing. |
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355 * If "check_only" is TRUE: Return whether there was a resize. |
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356 * If "check_only" is FALSE: Deal with the window resized. |
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357 */ |
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358 static int |
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359 resize_func(int check_only) |
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360 { |
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361 if (check_only) |
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362 return do_resize; |
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363 while (do_resize) |
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364 handle_resize(); |
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365 return FALSE; |
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366 } |
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367 |
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368 /* |
| 1450 | 369 * mch_inchar(): low level input function. |
| 7 | 370 * Get a characters from the keyboard. |
| 371 * Return the number of characters that are available. | |
| 372 * If wtime == 0 do not wait for characters. | |
| 373 * If wtime == n wait a short time for characters. | |
| 374 * If wtime == -1 wait forever for characters. | |
| 375 */ | |
| 376 int | |
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377 mch_inchar( |
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378 char_u *buf, |
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379 int maxlen, |
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380 long wtime, // don't use "time", MIPS cannot handle it |
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381 int tb_change_cnt) |
| 7 | 382 { |
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383 return inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
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384 WaitForChar, resize_func); |
| 7 | 385 } |
| 386 | |
| 387 static void | |
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388 handle_resize(void) |
| 7 | 389 { |
| 390 do_resize = FALSE; | |
| 391 shell_resized(); | |
| 392 } | |
| 393 | |
| 394 /* | |
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395 * Return non-zero if a character is available. |
| 7 | 396 */ |
| 397 int | |
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398 mch_char_avail(void) |
| 7 | 399 { |
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400 return WaitForChar(0L, NULL, FALSE); |
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401 } |
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402 |
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403 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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404 /* |
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405 * Check for any pending input or messages. |
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406 */ |
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407 int |
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408 mch_check_messages(void) |
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409 { |
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410 return WaitForChar(0L, NULL, TRUE); |
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411 } |
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412 #endif |
| 7 | 413 |
| 414 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
| 415 # ifdef HAVE_SYS_RESOURCE_H | |
| 1879 | 416 # include <sys/resource.h> |
| 7 | 417 # endif |
| 418 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
| 419 # include <sys/sysctl.h> | |
| 420 # endif | |
| 421 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
| 422 # include <sys/sysinfo.h> | |
| 423 # endif | |
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424 # ifdef MACOS_X |
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425 # include <mach/mach_host.h> |
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426 # include <mach/mach_port.h> |
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427 # endif |
| 7 | 428 |
| 429 /* | |
| 1110 | 430 * Return total amount of memory available in Kbyte. |
| 431 * Doesn't change when memory has been allocated. | |
| 7 | 432 */ |
| 433 long_u | |
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434 mch_total_mem(int special UNUSED) |
| 7 | 435 { |
| 436 long_u mem = 0; | |
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437 long_u shiftright = 10; // how much to shift "mem" right for Kbyte |
| 7 | 438 |
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439 # ifdef MACOS_X |
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440 { |
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441 // Mac (Darwin) way of getting the amount of RAM available |
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442 mach_port_t host = mach_host_self(); |
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443 kern_return_t kret; |
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444 # ifdef HOST_VM_INFO64 |
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445 struct vm_statistics64 vm_stat; |
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446 natural_t count = HOST_VM_INFO64_COUNT; |
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447 |
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448 kret = host_statistics64(host, HOST_VM_INFO64, |
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449 (host_info64_t)&vm_stat, &count); |
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450 # else |
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451 struct vm_statistics vm_stat; |
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452 natural_t count = HOST_VM_INFO_COUNT; |
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453 |
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454 kret = host_statistics(host, HOST_VM_INFO, |
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455 (host_info_t)&vm_stat, &count); |
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456 # endif |
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457 if (kret == KERN_SUCCESS) |
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458 // get the amount of user memory by summing each usage |
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459 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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460 + vm_stat.inactive_count |
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461 # ifdef MAC_OS_X_VERSION_10_9 |
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462 + vm_stat.compressor_page_count |
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463 # endif |
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464 ) * sysconf(_SC_PAGESIZE); |
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465 mach_port_deallocate(mach_task_self(), host); |
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466 } |
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467 # endif |
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468 |
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469 # ifdef HAVE_SYSCTL |
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470 if (mem == 0) |
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471 { |
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472 // BSD way of getting the amount of RAM available. |
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473 int mib[2]; |
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474 size_t len = sizeof(long_u); |
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475 # ifdef HW_USERMEM64 |
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476 long_u physmem; |
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477 # else |
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478 // sysctl() may return 32 bit or 64 bit, accept both |
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479 union { |
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480 int_u u32; |
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481 long_u u64; |
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482 } physmem; |
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483 # endif |
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484 |
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485 mib[0] = CTL_HW; |
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486 # ifdef HW_USERMEM64 |
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487 mib[1] = HW_USERMEM64; |
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488 # else |
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489 mib[1] = HW_USERMEM; |
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490 # endif |
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491 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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492 { |
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493 # ifdef HW_USERMEM64 |
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494 mem = (long_u)physmem; |
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495 # else |
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496 if (len == sizeof(physmem.u64)) |
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497 mem = (long_u)physmem.u64; |
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498 else |
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499 mem = (long_u)physmem.u32; |
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500 # endif |
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501 } |
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502 } |
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503 # endif |
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504 |
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505 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
| 7 | 506 if (mem == 0) |
| 507 { | |
| 508 struct sysinfo sinfo; | |
| 509 | |
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510 // Linux way of getting amount of RAM available |
| 7 | 511 if (sysinfo(&sinfo) == 0) |
| 1110 | 512 { |
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513 # ifdef HAVE_SYSINFO_MEM_UNIT |
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514 // avoid overflow as much as possible |
| 1110 | 515 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) |
| 516 { | |
| 517 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
| 518 --shiftright; | |
| 519 } | |
| 520 mem = sinfo.totalram * sinfo.mem_unit; | |
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521 # else |
| 7 | 522 mem = sinfo.totalram; |
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523 # endif |
| 1110 | 524 } |
| 7 | 525 } |
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526 # endif |
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527 |
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528 # ifdef HAVE_SYSCONF |
| 7 | 529 if (mem == 0) |
| 530 { | |
| 531 long pagesize, pagecount; | |
| 532 | |
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533 // Solaris way of getting amount of RAM available |
| 7 | 534 pagesize = sysconf(_SC_PAGESIZE); |
| 535 pagecount = sysconf(_SC_PHYS_PAGES); | |
| 536 if (pagesize > 0 && pagecount > 0) | |
| 1110 | 537 { |
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538 // avoid overflow as much as possible |
| 1110 | 539 while (shiftright > 0 && (pagesize & 1) == 0) |
| 540 { | |
| 1204 | 541 pagesize = (long_u)pagesize >> 1; |
| 1110 | 542 --shiftright; |
| 543 } | |
| 7 | 544 mem = (long_u)pagesize * pagecount; |
| 1110 | 545 } |
| 7 | 546 } |
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547 # endif |
| 7 | 548 |
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549 // Return the minimum of the physical memory and the user limit, because |
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550 // using more than the user limit may cause Vim to be terminated. |
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551 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
| 7 | 552 { |
| 553 struct rlimit rlp; | |
| 554 | |
| 555 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
| 556 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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557 # ifdef RLIM_INFINITY |
| 7 | 558 && rlp.rlim_cur != RLIM_INFINITY |
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559 # endif |
| 1110 | 560 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
| 7 | 561 ) |
| 1110 | 562 { |
| 563 mem = (long_u)rlp.rlim_cur; | |
| 564 shiftright = 10; | |
| 565 } | |
| 7 | 566 } |
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567 # endif |
| 7 | 568 |
| 569 if (mem > 0) | |
| 1110 | 570 return mem >> shiftright; |
| 571 return (long_u)0x1fffff; | |
| 7 | 572 } |
| 573 #endif | |
| 574 | |
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575 /* |
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576 * "flags": MCH_DELAY_IGNOREINPUT - don't read input |
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577 * MCH_DELAY_SETTMODE - use settmode() even for short delays |
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578 */ |
| 7 | 579 void |
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580 mch_delay(long msec, int flags) |
| 7 | 581 { |
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582 tmode_T old_tmode; |
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583 int call_settmode; |
| 14 | 584 #ifdef FEAT_MZSCHEME |
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585 long total = msec; // remember original value |
| 14 | 586 #endif |
| 7 | 587 |
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588 if (flags & MCH_DELAY_IGNOREINPUT) |
| 7 | 589 { |
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590 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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591 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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592 // shell may produce SIGQUIT). |
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593 // Only do this if sleeping for more than half a second. |
| 1530 | 594 in_mch_delay = TRUE; |
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595 call_settmode = mch_cur_tmode == TMODE_RAW |
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596 && (msec > 500 || (flags & MCH_DELAY_SETTMODE)); |
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597 if (call_settmode) |
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598 { |
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599 old_tmode = mch_cur_tmode; |
| 7 | 600 settmode(TMODE_SLEEP); |
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601 } |
| 7 | 602 |
| 603 /* | |
| 604 * Everybody sleeps in a different way... | |
| 605 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 606 * one second. | |
| 607 */ | |
| 14 | 608 #ifdef FEAT_MZSCHEME |
| 609 do | |
| 610 { | |
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611 // if total is large enough, wait by portions in p_mzq |
| 14 | 612 if (total > p_mzq) |
| 613 msec = p_mzq; | |
| 614 else | |
| 615 msec = total; | |
| 616 total -= msec; | |
| 617 #endif | |
| 7 | 618 #ifdef HAVE_NANOSLEEP |
| 619 { | |
| 620 struct timespec ts; | |
| 621 | |
| 622 ts.tv_sec = msec / 1000; | |
| 623 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 624 (void)nanosleep(&ts, NULL); | |
| 625 } | |
| 626 #else | |
| 627 # ifdef HAVE_USLEEP | |
| 628 while (msec >= 1000) | |
| 629 { | |
| 630 usleep((unsigned int)(999 * 1000)); | |
| 631 msec -= 999; | |
| 632 } | |
| 633 usleep((unsigned int)(msec * 1000)); | |
| 634 # else | |
| 635 # ifndef HAVE_SELECT | |
| 636 poll(NULL, 0, (int)msec); | |
| 637 # else | |
| 638 { | |
| 639 struct timeval tv; | |
| 640 | |
| 641 tv.tv_sec = msec / 1000; | |
| 642 tv.tv_usec = (msec % 1000) * 1000; | |
|
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643 // NOTE: Solaris 2.6 has a bug that makes select() hang here. Get |
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644 // a patch from Sun to fix this. Reported by Gunnar Pedersen. |
| 7 | 645 select(0, NULL, NULL, NULL, &tv); |
| 646 } | |
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647 # endif // HAVE_SELECT |
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648 # endif // HAVE_NANOSLEEP |
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649 #endif // HAVE_USLEEP |
| 14 | 650 #ifdef FEAT_MZSCHEME |
| 651 } | |
| 652 while (total > 0); | |
| 653 #endif | |
| 7 | 654 |
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655 if (call_settmode) |
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656 settmode(old_tmode); |
| 1530 | 657 in_mch_delay = FALSE; |
| 7 | 658 } |
| 659 else | |
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660 WaitForChar(msec, NULL, FALSE); |
| 7 | 661 } |
| 662 | |
| 180 | 663 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 664 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 665 # define HAVE_CHECK_STACK_GROWTH | |
| 666 /* | |
| 667 * Support for checking for an almost-out-of-stack-space situation. | |
| 668 */ | |
| 669 | |
| 670 /* | |
| 671 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 672 * grows up or down. | |
| 673 */ | |
| 674 static int stack_grows_downwards; | |
| 675 | |
| 676 /* | |
| 677 * Find out if the stack grows upwards or downwards. | |
| 678 * "p" points to a variable on the stack of the caller. | |
| 679 */ | |
| 680 static void | |
|
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681 check_stack_growth(char *p) |
| 7 | 682 { |
| 683 int i; | |
| 684 | |
| 685 stack_grows_downwards = (p > (char *)&i); | |
| 686 } | |
| 687 #endif | |
| 688 | |
| 180 | 689 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 690 static char *stack_limit = NULL; |
| 691 | |
| 692 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 693 # include <pthread.h> | |
| 694 # include <pthread_np.h> | |
| 695 #endif | |
| 696 | |
| 697 /* | |
| 698 * Find out until how var the stack can grow without getting into trouble. | |
| 699 * Called when starting up and when switching to the signal stack in | |
| 700 * deathtrap(). | |
| 701 */ | |
| 702 static void | |
|
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703 get_stack_limit(void) |
| 7 | 704 { |
| 705 struct rlimit rlp; | |
| 706 int i; | |
| 707 long lim; | |
| 708 | |
|
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709 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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710 // limit doesn't fit in a long (rlim_cur might be "long long"). |
| 7 | 711 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
| 712 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 713 # ifdef RLIM_INFINITY | |
| 714 && rlp.rlim_cur != RLIM_INFINITY | |
| 715 # endif | |
| 716 ) | |
| 717 { | |
| 718 lim = (long)rlp.rlim_cur; | |
| 719 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 720 { | |
| 721 pthread_attr_t attr; | |
| 722 size_t size; | |
| 723 | |
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724 // On FreeBSD the initial thread always has a fixed stack size, no |
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725 // matter what the limits are set to. Normally it's 1 Mbyte. |
| 7 | 726 pthread_attr_init(&attr); |
| 727 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 728 { | |
| 729 pthread_attr_getstacksize(&attr, &size); | |
| 730 if (lim > (long)size) | |
| 731 lim = (long)size; | |
| 732 } | |
| 733 pthread_attr_destroy(&attr); | |
| 734 } | |
| 735 #endif | |
| 736 if (stack_grows_downwards) | |
| 737 { | |
| 738 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 739 if (stack_limit >= (char *)&i) | |
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740 // overflow, set to 1/16 of current stack position |
| 7 | 741 stack_limit = (char *)((long)&i / 16L); |
| 742 } | |
| 743 else | |
| 744 { | |
| 745 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 746 if (stack_limit <= (char *)&i) | |
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747 stack_limit = NULL; // overflow |
| 7 | 748 } |
| 749 } | |
| 750 } | |
| 751 | |
| 752 /* | |
| 753 * Return FAIL when running out of stack space. | |
| 754 * "p" must point to any variable local to the caller that's on the stack. | |
| 755 */ | |
| 756 int | |
|
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757 mch_stackcheck(char *p) |
| 7 | 758 { |
| 759 if (stack_limit != NULL) | |
| 760 { | |
| 761 if (stack_grows_downwards) | |
| 762 { | |
| 763 if (p < stack_limit) | |
| 764 return FAIL; | |
| 765 } | |
| 766 else if (p > stack_limit) | |
| 767 return FAIL; | |
| 768 } | |
| 769 return OK; | |
| 770 } | |
| 771 #endif | |
| 772 | |
| 773 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 774 /* | |
| 775 * Support for using the signal stack. | |
| 776 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 777 * signal handler then must run on another stack, since the normal stack is | |
| 778 * completely full. | |
| 779 */ | |
| 780 | |
| 781 # ifdef HAVE_SIGALTSTACK | |
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782 static stack_t sigstk; // for sigaltstack() |
| 7 | 783 # else |
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784 static struct sigstack sigstk; // for sigstack() |
| 7 | 785 # endif |
| 786 | |
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787 /* |
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788 * Get a size of signal stack. |
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789 * Preference (if available): sysconf > SIGSTKSZ > guessed size |
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790 */ |
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791 static long int get_signal_stack_size() |
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792 { |
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793 # ifdef HAVE_SYSCONF_SIGSTKSZ |
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794 long int size = -1; |
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795 |
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796 // return size only if sysconf doesn't return an error |
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797 if ((size = sysconf(_SC_SIGSTKSZ)) > -1) |
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798 return size; |
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799 # endif |
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800 |
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801 # ifdef SIGSTKSZ |
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802 // if sysconf() isn't available or gives error, return SIGSTKSZ |
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803 // if defined |
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804 return SIGSTKSZ; |
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805 # endif |
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806 |
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807 // otherwise guess the size |
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808 return 8000; |
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809 } |
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810 |
| 7 | 811 static char *signal_stack; |
| 812 | |
| 813 static void | |
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814 init_signal_stack(void) |
| 7 | 815 { |
| 816 if (signal_stack != NULL) | |
| 817 { | |
| 818 # ifdef HAVE_SIGALTSTACK | |
| 819 # ifdef HAVE_SS_BASE | |
| 820 sigstk.ss_base = signal_stack; | |
| 821 # else | |
| 822 sigstk.ss_sp = signal_stack; | |
| 823 # endif | |
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824 sigstk.ss_size = get_signal_stack_size(); |
| 7 | 825 sigstk.ss_flags = 0; |
| 826 (void)sigaltstack(&sigstk, NULL); | |
| 827 # else | |
| 828 sigstk.ss_sp = signal_stack; | |
| 829 if (stack_grows_downwards) | |
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830 sigstk.ss_sp += get_signal_stack_size() - 1; |
| 7 | 831 sigstk.ss_onstack = 0; |
| 832 (void)sigstack(&sigstk, NULL); | |
| 833 # endif | |
| 834 } | |
| 835 } | |
| 836 #endif | |
| 837 | |
| 838 /* | |
| 1832 | 839 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 840 * will barf when the second argument to signal() is ``wrong''. |
| 841 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 842 */ | |
| 843 #if defined(SIGWINCH) | |
| 844 static RETSIGTYPE | |
| 845 sig_winch SIGDEFARG(sigarg) | |
| 846 { | |
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847 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 848 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
| 849 do_resize = TRUE; | |
| 850 SIGRETURN; | |
| 851 } | |
| 852 #endif | |
| 853 | |
| 854 #if defined(SIGINT) | |
| 855 static RETSIGTYPE | |
| 856 catch_sigint SIGDEFARG(sigarg) | |
| 857 { | |
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858 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 859 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 860 got_int = TRUE; | |
| 861 SIGRETURN; | |
| 862 } | |
| 863 #endif | |
| 864 | |
|
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865 #if defined(SIGUSR1) |
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866 static RETSIGTYPE |
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867 catch_sigusr1 SIGDEFARG(sigarg) |
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868 { |
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869 // this is not required on all systems, but it doesn't hurt anybody |
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870 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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871 got_sigusr1 = TRUE; |
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872 SIGRETURN; |
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873 } |
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874 #endif |
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875 |
| 7 | 876 #if defined(SIGPWR) |
| 877 static RETSIGTYPE | |
| 878 catch_sigpwr SIGDEFARG(sigarg) | |
| 879 { | |
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880 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 881 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 882 /* |
| 883 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 884 * down or when the batteries are almost empty. Just preserve the swap | |
| 885 * files and don't exit, that can't do any harm. | |
| 886 */ | |
| 887 ml_sync_all(FALSE, FALSE); | |
| 888 SIGRETURN; | |
| 889 } | |
| 890 #endif | |
| 891 | |
| 892 #ifdef SET_SIG_ALARM | |
| 893 /* | |
| 894 * signal function for alarm(). | |
| 895 */ | |
| 896 static RETSIGTYPE | |
| 897 sig_alarm SIGDEFARG(sigarg) | |
| 898 { | |
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899 // doesn't do anything, just to break a system call |
| 7 | 900 sig_alarm_called = TRUE; |
| 901 SIGRETURN; | |
| 902 } | |
| 903 #endif | |
| 904 | |
|
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905 #if (defined(HAVE_SETJMP_H) \ |
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906 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
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907 || defined(FEAT_LIBCALL))) \ |
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908 || defined(PROTO) |
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909 # define USING_SETJMP 1 |
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910 |
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911 // argument to SETJMP() |
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912 static JMP_BUF lc_jump_env; |
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913 |
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914 # ifdef SIGHASARG |
|
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915 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
|
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916 // Volatile because it is used in signal handlers. |
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917 static volatile sig_atomic_t lc_signal; |
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918 # endif |
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919 |
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920 // TRUE when lc_jump_env is valid. |
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921 // Volatile because it is used in signal handler deathtrap(). |
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922 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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923 |
| 7 | 924 /* |
| 925 * A simplistic version of setjmp() that only allows one level of using. | |
|
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926 * Used to protect areas where we could crash. |
| 7 | 927 * Don't call twice before calling mch_endjmp()!. |
|
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928 * |
| 7 | 929 * Usage: |
| 930 * mch_startjmp(); | |
| 931 * if (SETJMP(lc_jump_env) != 0) | |
| 932 * { | |
| 933 * mch_didjmp(); | |
|
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934 * emsg("crash!"); |
| 7 | 935 * } |
| 936 * else | |
| 937 * { | |
| 938 * do_the_work; | |
| 939 * mch_endjmp(); | |
| 940 * } | |
| 941 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 942 * not return before the saved environment is used. | |
| 943 * Returns OK for normal return, FAIL when the protected code caused a | |
| 944 * problem and LONGJMP() was used. | |
| 945 */ | |
|
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946 static void |
|
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947 mch_startjmp(void) |
| 7 | 948 { |
|
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949 # ifdef SIGHASARG |
| 7 | 950 lc_signal = 0; |
|
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951 # endif |
| 7 | 952 lc_active = TRUE; |
| 953 } | |
| 954 | |
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955 static void |
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956 mch_endjmp(void) |
| 7 | 957 { |
| 958 lc_active = FALSE; | |
| 959 } | |
| 960 | |
|
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961 static void |
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962 mch_didjmp(void) |
| 7 | 963 { |
| 964 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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965 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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966 // otherwise catching the signal only works once. |
| 7 | 967 init_signal_stack(); |
| 968 # endif | |
| 969 } | |
| 970 #endif | |
| 971 | |
| 972 /* | |
| 973 * This function handles deadly signals. | |
| 5338 | 974 * It tries to preserve any swap files and exit properly. |
| 7 | 975 * (partly from Elvis). |
| 5338 | 976 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 977 * a deadlock. | |
| 7 | 978 */ |
| 979 static RETSIGTYPE | |
| 980 deathtrap SIGDEFARG(sigarg) | |
| 981 { | |
|
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982 static int entered = 0; // count the number of times we got here. |
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983 // Note: when memory has been corrupted |
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984 // this may get an arbitrary value! |
| 7 | 985 #ifdef SIGHASARG |
| 986 int i; | |
| 987 #endif | |
| 988 | |
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989 #if defined(USING_SETJMP) |
| 7 | 990 /* |
| 991 * Catch a crash in protected code. | |
| 992 * Restores the environment saved in lc_jump_env, which looks like | |
| 993 * SETJMP() returns 1. | |
| 994 */ | |
| 995 if (lc_active) | |
| 996 { | |
| 997 # if defined(SIGHASARG) | |
| 998 lc_signal = sigarg; | |
| 999 # endif | |
|
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1000 lc_active = FALSE; // don't jump again |
| 7 | 1001 LONGJMP(lc_jump_env, 1); |
|
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1002 // NOTREACHED |
| 7 | 1003 } |
| 1004 #endif | |
| 1005 | |
| 36 | 1006 #ifdef SIGHASARG |
| 1530 | 1007 # ifdef SIGQUIT |
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1008 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
|
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1009 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
|
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1010 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 1011 if (in_mch_delay && sigarg == SIGQUIT) |
| 1012 SIGRETURN; | |
| 1013 # endif | |
| 1014 | |
|
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1015 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
|
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1016 // here. This avoids that a non-reentrant function is interrupted, e.g., |
|
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1017 // free(). Calling free() again may then cause a crash. |
| 37 | 1018 if (entered == 0 |
| 1019 && (0 | |
| 1020 # ifdef SIGHUP | |
| 1021 || sigarg == SIGHUP | |
| 1022 # endif | |
| 1023 # ifdef SIGQUIT | |
| 1024 || sigarg == SIGQUIT | |
| 1025 # endif | |
| 1026 # ifdef SIGTERM | |
| 1027 || sigarg == SIGTERM | |
| 1028 # endif | |
| 1029 # ifdef SIGPWR | |
| 1030 || sigarg == SIGPWR | |
| 1031 # endif | |
| 1032 # ifdef SIGUSR1 | |
| 1033 || sigarg == SIGUSR1 | |
| 1034 # endif | |
| 1035 # ifdef SIGUSR2 | |
| 1036 || sigarg == SIGUSR2 | |
| 1037 # endif | |
| 1038 ) | |
| 413 | 1039 && !vim_handle_signal(sigarg)) |
| 36 | 1040 SIGRETURN; |
| 1041 #endif | |
| 1042 | |
|
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1043 // Remember how often we have been called. |
| 7 | 1044 ++entered; |
| 1045 | |
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1046 // Executing autocommands is likely to use more stack space than we have |
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1047 // available in the signal stack. |
|
9262
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1048 block_autocmds(); |
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1049 |
| 7 | 1050 #ifdef FEAT_EVAL |
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1051 // Set the v:dying variable. |
| 7 | 1052 set_vim_var_nr(VV_DYING, (long)entered); |
| 1053 #endif | |
|
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1054 v_dying = entered; |
| 7 | 1055 |
| 180 | 1056 #ifdef HAVE_STACK_LIMIT |
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1057 // Since we are now using the signal stack, need to reset the stack |
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1058 // limit. Otherwise using a regexp will fail. |
| 7 | 1059 get_stack_limit(); |
| 1060 #endif | |
| 1061 | |
| 758 | 1062 #if 0 |
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1063 // This is for opening gdb the moment Vim crashes. |
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1064 // You need to manually adjust the file name and Vim executable name. |
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1065 // Suggested by SungHyun Nam. |
| 758 | 1066 { |
| 1067 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1068 # define VIM_NAME "/usr/bin/vim" | |
| 1069 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1070 if (fp) | |
| 1071 { | |
| 1072 fprintf(fp, | |
| 1073 "file %s\n" | |
| 1074 "attach %d\n" | |
| 1075 "set height 1000\n" | |
| 1076 "bt full\n" | |
| 1077 , VIM_NAME, getpid()); | |
| 1078 fclose(fp); | |
| 1079 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1080 unlink(VI_GDB_FILE); | |
| 1081 } | |
| 1082 } | |
| 1083 #endif | |
| 1084 | |
| 7 | 1085 #ifdef SIGHASARG |
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1086 // try to find the name of this signal |
| 7 | 1087 for (i = 0; signal_info[i].sig != -1; i++) |
| 1088 if (sigarg == signal_info[i].sig) | |
| 1089 break; | |
| 1090 deadly_signal = sigarg; | |
| 1091 #endif | |
| 1092 | |
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1093 full_screen = FALSE; // don't write message to the GUI, it might be |
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1094 // part of the problem... |
| 7 | 1095 /* |
| 1096 * If something goes wrong after entering here, we may get here again. | |
| 1097 * When this happens, give a message and try to exit nicely (resetting the | |
| 1098 * terminal mode, etc.) | |
| 1099 * When this happens twice, just exit, don't even try to give a message, | |
| 1100 * stack may be corrupt or something weird. | |
| 1101 * When this still happens again (or memory was corrupted in such a way | |
| 1102 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1103 */ | |
| 1104 if (entered >= 3) | |
| 1105 { | |
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1106 reset_signals(); // don't catch any signals anymore |
| 7 | 1107 may_core_dump(); |
| 1108 if (entered >= 4) | |
| 1109 _exit(8); | |
| 1110 exit(7); | |
| 1111 } | |
| 1112 if (entered == 2) | |
| 1113 { | |
|
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1114 // No translation, it may call malloc(). |
| 5338 | 1115 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1116 out_flush(); |
| 1117 getout(1); | |
| 1118 } | |
| 1119 | |
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1120 // No translation, it may call malloc(). |
| 7 | 1121 #ifdef SIGHASARG |
|
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1122 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1123 signal_info[i].name); |
| 1124 #else | |
|
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1125 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1126 #endif |
| 1127 | |
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1128 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1129 // calling free(). |
| 5338 | 1130 preserve_exit(); |
| 7 | 1131 |
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1132 // NOTREACHED |
|
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1133 |
| 33 | 1134 #ifdef NBDEBUG |
| 1135 reset_signals(); | |
| 1136 may_core_dump(); | |
| 1137 abort(); | |
| 1138 #endif | |
| 1139 | |
| 7 | 1140 SIGRETURN; |
| 1141 } | |
| 1142 | |
| 1143 /* | |
|
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1144 * Invoked after receiving SIGCONT. We don't know what happened while |
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1145 * sleeping, deal with part of that. |
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1146 */ |
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1147 static void |
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1148 after_sigcont(void) |
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1149 { |
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1150 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1151 // again later. |
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1152 oldtitle_outdated = TRUE; |
|
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1153 |
|
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1154 settmode(TMODE_RAW); |
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1155 need_check_timestamps = TRUE; |
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1156 did_check_timestamps = FALSE; |
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1157 } |
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1158 |
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1159 #if defined(SIGCONT) |
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1160 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
|
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1161 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1162 |
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1163 /* |
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1164 * With multi-threading, suspending might not work immediately. Catch the |
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1165 * SIGCONT signal, which will be used as an indication whether the suspending |
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1166 * has been done or not. |
| 1832 | 1167 * |
| 1168 * On Linux, signal is not always handled immediately either. | |
| 1169 * See https://bugs.launchpad.net/bugs/291373 | |
|
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1170 * Probably because the signal is handled in another thread. |
| 1832 | 1171 * |
| 2701 | 1172 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1173 */ |
|
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1174 static volatile sig_atomic_t sigcont_received; |
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1175 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1176 |
| 1177 /* | |
| 1178 * signal handler for SIGCONT | |
| 1179 */ | |
| 1180 static RETSIGTYPE | |
| 1181 sigcont_handler SIGDEFARG(sigarg) | |
| 1182 { | |
|
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1183 if (in_mch_suspend) |
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1184 { |
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1185 sigcont_received = TRUE; |
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1186 } |
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1187 else |
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1188 { |
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1189 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1190 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1191 // back to a sane mode. We should redraw, but we can't really do that |
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1192 // in a signal handler, do a redraw later. |
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1193 after_sigcont(); |
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1194 redraw_later(CLEAR); |
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1195 cursor_on_force(); |
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1196 out_flush(); |
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1197 } |
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1198 |
| 7 | 1199 SIGRETURN; |
| 1200 } | |
| 1201 #endif | |
| 1202 | |
|
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1203 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1204 # ifdef USE_SYSTEM |
| 4209 | 1205 static void *clip_star_save = NULL; |
| 1206 static void *clip_plus_save = NULL; | |
| 4230 | 1207 # endif |
| 2586 | 1208 |
| 1209 /* | |
| 1210 * Called when Vim is going to sleep or execute a shell command. | |
| 1211 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1212 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1213 */ | |
| 1214 static void | |
|
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1215 loose_clipboard(void) |
| 2586 | 1216 { |
| 1217 if (clip_star.owned || clip_plus.owned) | |
| 1218 { | |
| 1219 x11_export_final_selection(); | |
| 1220 if (clip_star.owned) | |
| 1221 clip_lose_selection(&clip_star); | |
| 1222 if (clip_plus.owned) | |
| 1223 clip_lose_selection(&clip_plus); | |
| 1224 if (x11_display != NULL) | |
| 1225 XFlush(x11_display); | |
| 1226 } | |
| 1227 } | |
| 4209 | 1228 |
| 4230 | 1229 # ifdef USE_SYSTEM |
| 4209 | 1230 /* |
| 1231 * Save clipboard text to restore later. | |
| 1232 */ | |
| 1233 static void | |
|
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1234 save_clipboard(void) |
| 4209 | 1235 { |
| 1236 if (clip_star.owned) | |
| 1237 clip_star_save = get_register('*', TRUE); | |
| 1238 if (clip_plus.owned) | |
| 1239 clip_plus_save = get_register('+', TRUE); | |
| 1240 } | |
| 1241 | |
| 1242 /* | |
| 1243 * Restore clipboard text if no one own the X selection. | |
| 1244 */ | |
| 1245 static void | |
|
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1246 restore_clipboard(void) |
| 4209 | 1247 { |
| 1248 if (clip_star_save != NULL) | |
| 1249 { | |
| 1250 if (!clip_gen_owner_exists(&clip_star)) | |
| 1251 put_register('*', clip_star_save); | |
| 1252 else | |
| 1253 free_register(clip_star_save); | |
| 1254 clip_star_save = NULL; | |
| 1255 } | |
| 1256 if (clip_plus_save != NULL) | |
| 1257 { | |
| 1258 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1259 put_register('+', clip_plus_save); | |
| 1260 else | |
| 1261 free_register(clip_plus_save); | |
| 1262 clip_plus_save = NULL; | |
| 1263 } | |
| 1264 } | |
| 4230 | 1265 # endif |
| 2586 | 1266 #endif |
| 1267 | |
| 7 | 1268 /* |
| 1269 * If the machine has job control, use it to suspend the program, | |
| 1270 * otherwise fake it by starting a new shell. | |
| 1271 */ | |
| 1272 void | |
|
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1273 mch_suspend(void) |
| 7 | 1274 { |
|
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1275 if (ignore_sigtstp) |
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1276 return; |
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1277 |
|
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1278 #if defined(SIGTSTP) |
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1279 in_mch_suspend = TRUE; |
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1280 |
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1281 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1282 settmode(TMODE_COOK); |
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1283 out_flush(); // needed to disable mouse on some systems |
| 7 | 1284 |
| 1285 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1286 loose_clipboard(); |
| 7 | 1287 # endif |
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1288 # if defined(SIGCONT) |
| 7 | 1289 sigcont_received = FALSE; |
| 1290 # endif | |
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1291 |
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1292 kill(0, SIGTSTP); // send ourselves a STOP signal |
|
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1293 |
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1294 # if defined(SIGCONT) |
| 1832 | 1295 /* |
| 1296 * Wait for the SIGCONT signal to be handled. It generally happens | |
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1297 * immediately, but somehow not all the time, probably because it's handled |
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1298 * in another thread. Do not call pause() because there would be race |
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1299 * condition which would hang Vim if signal happened in between the test of |
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1300 * sigcont_received and the call to pause(). If signal is not yet received, |
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1301 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1302 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1303 */ |
| 1304 { | |
| 1932 | 1305 long wait_time; |
|
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1306 |
| 1932 | 1307 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
|
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1308 mch_delay(wait_time, 0); |
| 1832 | 1309 } |
| 7 | 1310 # endif |
|
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1311 in_mch_suspend = FALSE; |
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1312 |
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1313 after_sigcont(); |
| 7 | 1314 #else |
| 1315 suspend_shell(); | |
| 1316 #endif | |
| 1317 } | |
| 1318 | |
| 1319 void | |
|
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1320 mch_init(void) |
| 7 | 1321 { |
| 1322 Columns = 80; | |
| 1323 Rows = 24; | |
| 1324 | |
| 1325 out_flush(); | |
|
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1326 |
|
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1327 #ifdef SIGTSTP |
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1328 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1329 // that indicates the shell (or program) that launched us does not support |
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1330 // tty job control and thus we should ignore that signal. If invoked as a |
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1331 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1332 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1333 #endif |
| 7 | 1334 set_signals(); |
| 167 | 1335 |
| 765 | 1336 #ifdef MACOS_CONVERT |
| 167 | 1337 mac_conv_init(); |
| 1338 #endif | |
| 4168 | 1339 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1340 win_clip_init(); | |
| 1341 #endif | |
| 7 | 1342 } |
| 1343 | |
| 1344 static void | |
|
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1345 set_signals(void) |
| 7 | 1346 { |
| 1347 #if defined(SIGWINCH) | |
| 1348 /* | |
| 1349 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1350 */ | |
| 1351 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1352 #endif | |
| 1353 | |
| 1354 #ifdef SIGTSTP | |
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1355 // See mch_init() for the conditions under which we ignore SIGTSTP. |
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1356 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
| 7 | 1357 #endif |
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1358 #if defined(SIGCONT) |
| 7 | 1359 signal(SIGCONT, sigcont_handler); |
| 1360 #endif | |
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1361 #ifdef SIGPIPE |
| 7 | 1362 /* |
| 1363 * We want to ignore breaking of PIPEs. | |
| 1364 */ | |
| 1365 signal(SIGPIPE, SIG_IGN); | |
| 1366 #endif | |
| 1367 | |
| 1368 #ifdef SIGINT | |
| 167 | 1369 catch_int_signal(); |
| 7 | 1370 #endif |
| 1371 | |
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1372 #ifdef SIGUSR1 |
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1373 /* |
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1374 * Call user's handler on SIGUSR1 |
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1375 */ |
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1376 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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1377 #endif |
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1378 |
| 7 | 1379 /* |
| 1380 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1381 */ | |
| 1382 #ifdef SIGALRM | |
| 1383 signal(SIGALRM, SIG_IGN); | |
| 1384 #endif | |
| 1385 | |
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1386 #ifdef SIGPWR |
| 7 | 1387 /* |
| 1388 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1389 * work will be lost. | |
| 1390 */ | |
| 1391 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1392 #endif | |
| 1393 | |
| 1394 /* | |
| 1395 * Arrange for other signals to gracefully shutdown Vim. | |
| 1396 */ | |
| 1397 catch_signals(deathtrap, SIG_ERR); | |
| 1398 | |
| 1399 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1400 /* | |
| 1401 * When the GUI is running, ignore the hangup signal. | |
| 1402 */ | |
| 1403 if (gui.in_use) | |
| 1404 signal(SIGHUP, SIG_IGN); | |
| 1405 #endif | |
| 1406 } | |
| 1407 | |
| 167 | 1408 #if defined(SIGINT) || defined(PROTO) |
| 1409 /* | |
| 1410 * Catch CTRL-C (only works while in Cooked mode). | |
| 1411 */ | |
| 1412 static void | |
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1413 catch_int_signal(void) |
| 167 | 1414 { |
| 1415 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1416 } | |
| 1417 #endif | |
| 1418 | |
| 7 | 1419 void |
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1420 reset_signals(void) |
| 7 | 1421 { |
| 1422 catch_signals(SIG_DFL, SIG_DFL); | |
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1423 #if defined(SIGCONT) |
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1424 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1425 signal(SIGCONT, SIG_DFL); |
| 1426 #endif | |
| 1427 } | |
| 1428 | |
| 1429 static void | |
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1430 catch_signals( |
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1431 RETSIGTYPE (*func_deadly)(), |
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1432 RETSIGTYPE (*func_other)()) |
| 7 | 1433 { |
| 1434 int i; | |
| 1435 | |
| 1436 for (i = 0; signal_info[i].sig != -1; i++) | |
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1437 { |
| 7 | 1438 if (signal_info[i].deadly) |
| 1439 { | |
| 1440 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1441 struct sigaction sa; | |
| 1442 | |
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1443 // Setup to use the alternate stack for the signal function. |
| 7 | 1444 sa.sa_handler = func_deadly; |
| 1445 sigemptyset(&sa.sa_mask); | |
| 1446 # if defined(__linux__) && defined(_REENTRANT) | |
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1447 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1448 // thread handling in combination with using the alternate stack: |
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1449 // pthread library functions try to use the stack pointer to |
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1450 // identify the current thread, causing a SEGV signal, which |
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1451 // recursively calls deathtrap() and hangs. |
| 7 | 1452 sa.sa_flags = 0; |
| 1453 # else | |
| 1454 sa.sa_flags = SA_ONSTACK; | |
| 1455 # endif | |
| 1456 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1457 #else | |
| 1458 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1459 struct sigvec sv; | |
| 1460 | |
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1461 // Setup to use the alternate stack for the signal function. |
| 7 | 1462 sv.sv_handler = func_deadly; |
| 1463 sv.sv_mask = 0; | |
| 1464 sv.sv_flags = SV_ONSTACK; | |
| 1465 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1466 # else | |
| 1467 signal(signal_info[i].sig, func_deadly); | |
| 1468 # endif | |
| 1469 #endif | |
| 1470 } | |
| 1471 else if (func_other != SIG_ERR) | |
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1472 { |
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1473 // Deal with non-deadly signals. |
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1474 #ifdef SIGTSTP |
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1475 signal(signal_info[i].sig, |
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1476 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1477 ? SIG_IGN : func_other); |
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1478 #else |
| 7 | 1479 signal(signal_info[i].sig, func_other); |
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1480 #endif |
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1481 } |
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1482 } |
| 7 | 1483 } |
| 1484 | |
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1485 #ifdef HAVE_SIGPROCMASK |
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1486 static void |
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1487 block_signals(sigset_t *set) |
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1488 { |
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1489 sigset_t newset; |
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1490 int i; |
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1491 |
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1492 sigemptyset(&newset); |
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1493 |
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1494 for (i = 0; signal_info[i].sig != -1; i++) |
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1495 sigaddset(&newset, signal_info[i].sig); |
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1496 |
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1497 # if defined(SIGCONT) |
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1498 // SIGCONT isn't in the list, because its default action is ignore |
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1499 sigaddset(&newset, SIGCONT); |
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1500 # endif |
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1501 |
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1502 sigprocmask(SIG_BLOCK, &newset, set); |
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1503 } |
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1504 |
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1505 static void |
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1506 unblock_signals(sigset_t *set) |
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1507 { |
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1508 sigprocmask(SIG_SETMASK, set, NULL); |
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1509 } |
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1510 #endif |
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1511 |
| 7 | 1512 /* |
| 37 | 1513 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1514 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1515 * return TRUE | |
| 1516 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1517 * "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
|
1518 * signal |
| 36 | 1519 * Returns TRUE when Vim should exit. |
| 1520 */ | |
| 1521 int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1522 vim_handle_signal(int sig) |
| 36 | 1523 { |
| 37 | 1524 static int got_signal = 0; |
| 1525 static int blocked = TRUE; | |
| 1526 | |
| 1527 switch (sig) | |
| 36 | 1528 { |
| 37 | 1529 case SIGNAL_BLOCK: blocked = TRUE; |
| 1530 break; | |
| 1531 | |
| 1532 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1533 if (got_signal != 0) | |
| 1534 { | |
| 1535 kill(getpid(), got_signal); | |
| 1536 got_signal = 0; | |
| 1537 } | |
| 1538 break; | |
| 1539 | |
| 1540 default: if (!blocked) | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1541 return TRUE; // exit! |
| 37 | 1542 got_signal = sig; |
| 1543 #ifdef SIGPWR | |
| 1544 if (sig != SIGPWR) | |
| 1545 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1546 got_int = TRUE; // break any loops |
| 36 | 1547 break; |
| 1548 } | |
| 1549 return FALSE; | |
| 1550 } | |
| 1551 | |
| 1552 /* | |
| 7 | 1553 * Check_win checks whether we have an interactive stdout. |
| 1554 */ | |
| 1555 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1556 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1557 { |
| 1558 if (isatty(1)) | |
| 1559 return OK; | |
| 1560 return FAIL; | |
| 1561 } | |
| 1562 | |
| 1563 /* | |
| 1564 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1565 */ | |
| 1566 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1567 mch_input_isatty(void) |
| 7 | 1568 { |
| 1569 if (isatty(read_cmd_fd)) | |
| 1570 return TRUE; | |
| 1571 return FALSE; | |
| 1572 } | |
| 1573 | |
| 1574 #ifdef FEAT_X11 | |
| 1575 | |
|
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patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1576 # if defined(ELAPSED_TIMEVAL) |
| 7 | 1577 |
| 1578 /* | |
| 1579 * Give a message about the elapsed time for opening the X window. | |
| 1580 */ | |
| 1581 static void | |
|
10406
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commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
1582 xopen_message(long elapsed_msec) |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
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10386
diff
changeset
|
1583 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
1584 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1585 } |
| 1586 # endif | |
| 1587 #endif | |
| 1588 | |
|
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|
1589 #if defined(FEAT_X11) |
| 7 | 1590 /* |
| 1591 * A few functions shared by X11 title and clipboard code. | |
| 1592 */ | |
| 1593 | |
| 1594 static int got_x_error = FALSE; | |
| 1595 | |
| 1596 /* | |
| 1597 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1598 */ | |
| 1599 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1600 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1601 { |
| 42 | 1602 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1603 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1604 | |
|
20330
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patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1605 // In the GUI we cannot print a message and continue, because no X calls |
|
a7dbf32b5cc0
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diff
changeset
|
1606 // are allowed here (causes my system to hang). Silently continuing seems |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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parents:
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changeset
|
1607 // like the best alternative. Do preserve files, in case we crash. |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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parents:
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diff
changeset
|
1608 ml_sync_all(FALSE, FALSE); |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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parents:
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changeset
|
1609 |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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changeset
|
1610 #ifdef FEAT_GUI |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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parents:
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diff
changeset
|
1611 if (!gui.in_use) |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1612 #endif |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
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changeset
|
1613 msg((char *)IObuff); |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1614 |
|
44b855153d8e
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diff
changeset
|
1615 return 0; // NOTREACHED |
| 7 | 1616 } |
| 1617 | |
| 1618 /* | |
| 1619 * Another X Error handler, just used to check for errors. | |
| 1620 */ | |
| 1621 static int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1622 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1623 { |
| 1624 got_x_error = TRUE; | |
| 1625 return 0; | |
| 1626 } | |
| 1627 | |
|
15296
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patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1628 /* |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1629 * Return TRUE when connection to the X server is desired. |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1630 */ |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1631 static int |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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parents:
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diff
changeset
|
1632 x_connect_to_server(void) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
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|
1633 { |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
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|
1634 // No point in connecting if we are exiting or dying. |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1635 if (exiting || v_dying) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
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|
1636 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1637 |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1638 #if defined(FEAT_CLIENTSERVER) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1639 if (x_force_connect) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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parents:
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diff
changeset
|
1640 return TRUE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1641 #endif |
|
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patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1642 if (x_no_connect) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1643 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1644 |
|
15306
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patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1645 // Check for a match with "exclude:" from 'clipboard'. |
|
15296
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1646 if (clip_exclude_prog != NULL) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1647 { |
|
15306
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patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1648 // Just in case we get called recursively, return FALSE. This could |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1649 // happen if vpeekc() is used while executing the prog and it causes a |
|
7fff2d18e191
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1650 // related callback to be invoked. |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1651 if (regprog_in_use(clip_exclude_prog)) |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1652 return FALSE; |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
parents:
15298
diff
changeset
|
1653 |
|
15296
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1654 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1655 return FALSE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1656 } |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1657 return TRUE; |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1658 } |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
Bram Moolenaar <Bram@vim.org>
parents:
15282
diff
changeset
|
1659 |
| 7 | 1660 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
1661 # if defined(USING_SETJMP) |
| 7 | 1662 /* |
| 1663 * An X IO Error handler, used to catch error while opening the display. | |
| 1664 */ | |
| 1665 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1666 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1667 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1668 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1669 LONGJMP(lc_jump_env, 1); |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1670 # if defined(VMS) || defined(__CYGWIN__) |
|
18810
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
1671 return 0; // avoid the compiler complains about missing return value |
|
2074
1bb06e6512a2
updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents:
1940
diff
changeset
|
1672 # endif |
| 7 | 1673 } |
| 1674 # endif | |
| 1675 | |
| 1676 /* | |
| 1677 * An X IO Error handler, used to catch terminal errors. | |
| 1678 */ | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
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parents:
15123
diff
changeset
|
1679 static int xterm_dpy_retry_count = 0; |
| 7 | 1680 |
| 1681 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1682 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1683 { |
| 1684 xterm_dpy = NULL; | |
|
15211
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Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
1685 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1686 x11_window = 0; |
| 1687 x11_display = NULL; | |
| 1688 xterm_Shell = (Widget)0; | |
| 1689 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
1690 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1691 LONGJMP(x_jump_env, 1); |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1692 # if defined(VMS) || defined(__CYGWIN__) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1693 return 0; // avoid the compiler complains about missing return value |
|
2074
1bb06e6512a2
updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
parents:
1940
diff
changeset
|
1694 # endif |
| 7 | 1695 } |
| 6383 | 1696 |
| 1697 /* | |
| 1698 * If the X11 connection was lost try to restore it. | |
| 1699 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1700 * (e.g. through tmux). |
| 6383 | 1701 */ |
| 1702 static void | |
|
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parents:
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diff
changeset
|
1703 may_restore_clipboard(void) |
| 6383 | 1704 { |
|
15298
4aea6c2f56a8
patch 8.1.0657: get error for using regexp recursively
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1705 // No point in restoring the connecting if we are exiting or dying. |
|
4aea6c2f56a8
patch 8.1.0657: get error for using regexp recursively
Bram Moolenaar <Bram@vim.org>
parents:
15296
diff
changeset
|
1706 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1707 { |
|
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1708 --xterm_dpy_retry_count; |
| 6458 | 1709 |
| 1710 # ifndef LESSTIF_VERSION | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1711 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1712 if (app_context != (XtAppContext)NULL) |
| 1713 { | |
| 1714 XtDestroyApplicationContext(app_context); | |
| 1715 app_context = (XtAppContext)NULL; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1716 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1717 } |
| 1718 # endif | |
| 1719 | |
| 6383 | 1720 setup_term_clip(); |
| 1721 get_x11_title(FALSE); | |
| 1722 } | |
| 1723 } | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1724 |
|
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1725 void |
|
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
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1726 ex_xrestore(exarg_T *eap) |
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1727 { |
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1728 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
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1729 { |
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1730 if (xterm_display_allocated) |
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1731 vim_free(xterm_display); |
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1732 xterm_display = (char *)vim_strsave(eap->arg); |
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1733 xterm_display_allocated = TRUE; |
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1734 } |
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1735 smsg(_("restoring display %s"), xterm_display == NULL |
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1736 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
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1737 |
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1738 clear_xterm_clip(); |
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1739 x11_window = 0; |
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1740 xterm_dpy_retry_count = 5; // Try reconnecting five times |
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1741 may_restore_clipboard(); |
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1742 } |
| 7 | 1743 #endif |
| 1744 | |
| 1745 /* | |
| 1746 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1747 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1748 * this will cause the error handler x_error_check() to be called if anything | |
| 1749 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1750 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1751 */ | |
| 1752 static int | |
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1753 test_x11_window(Display *dpy) |
| 7 | 1754 { |
| 1755 int (*old_handler)(); | |
| 1756 XTextProperty text_prop; | |
| 1757 | |
| 1758 old_handler = XSetErrorHandler(x_error_check); | |
| 1759 got_x_error = FALSE; | |
| 1760 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1761 XFree((void *)text_prop.value); | |
| 1762 XSync(dpy, False); | |
| 1763 (void)XSetErrorHandler(old_handler); | |
| 1764 | |
| 1765 if (p_verbose > 0 && got_x_error) | |
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1766 verb_msg(_("Testing the X display failed")); |
| 7 | 1767 |
| 1768 return (got_x_error ? FAIL : OK); | |
| 1769 } | |
| 1770 #endif | |
| 1771 | |
| 1772 | |
| 1773 #ifdef FEAT_X11 | |
| 1774 | |
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1775 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1776 |
| 1777 /* | |
| 1778 * try to get x11 window and display | |
| 1779 * | |
| 1780 * return FAIL for failure, OK otherwise | |
| 1781 */ | |
| 1782 static int | |
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1783 get_x11_windis(void) |
| 7 | 1784 { |
| 1785 char *winid; | |
| 1786 static int result = -1; | |
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1787 #define XD_NONE 0 // x11_display not set here |
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1788 #define XD_HERE 1 // x11_display opened here |
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1789 #define XD_GUI 2 // x11_display used from gui.dpy |
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1790 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1791 static int x11_display_from = XD_NONE; |
| 1792 static int did_set_error_handler = FALSE; | |
| 1793 | |
| 1794 if (!did_set_error_handler) | |
| 1795 { | |
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1796 // X just exits if it finds an error otherwise! |
| 7 | 1797 (void)XSetErrorHandler(x_error_handler); |
| 1798 did_set_error_handler = TRUE; | |
| 1799 } | |
| 1800 | |
| 574 | 1801 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1802 if (gui.in_use) |
| 1803 { | |
| 1804 /* | |
| 1805 * If the X11 display was opened here before, for the window where Vim | |
| 1806 * was started, close that one now to avoid a memory leak. | |
| 1807 */ | |
| 1808 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1809 { | |
| 1810 XCloseDisplay(x11_display); | |
| 1811 x11_display_from = XD_NONE; | |
| 1812 } | |
| 1813 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1814 { | |
| 1815 x11_display_from = XD_GUI; | |
| 1816 return OK; | |
| 1817 } | |
| 1818 x11_display = NULL; | |
| 1819 return FAIL; | |
| 1820 } | |
| 1821 else if (x11_display_from == XD_GUI) | |
| 1822 { | |
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1823 // GUI must have stopped somehow, clear x11_display |
| 7 | 1824 x11_window = 0; |
| 1825 x11_display = NULL; | |
| 1826 x11_display_from = XD_NONE; | |
| 1827 } | |
| 1828 #endif | |
| 1829 | |
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1830 // When started with the "-X" argument, don't try connecting. |
| 7 | 1831 if (!x_connect_to_server()) |
| 1832 return FAIL; | |
| 1833 | |
| 1834 /* | |
| 1835 * If WINDOWID not set, should try another method to find out | |
| 1836 * what the current window number is. The only code I know for | |
| 1837 * this is very complicated. | |
| 1838 * We assume that zero is invalid for WINDOWID. | |
| 1839 */ | |
| 1840 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1841 x11_window = (Window)atol(winid); | |
| 1842 | |
| 1843 #ifdef FEAT_XCLIPBOARD | |
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1844 if (xterm_dpy == x11_display) |
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1845 // x11_display may have been set to xterm_dpy elsewhere |
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1846 x11_display_from = XD_XTERM; |
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1847 |
| 7 | 1848 if (xterm_dpy != NULL && x11_window != 0) |
| 1849 { | |
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1850 // We may have checked it already, but Gnome terminal can move us to |
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1851 // another window, so we need to check every time. |
| 1450 | 1852 if (x11_display_from != XD_XTERM) |
| 1853 { | |
| 1854 /* | |
| 1855 * If the X11 display was opened here before, for the window where | |
| 1856 * Vim was started, close that one now to avoid a memory leak. | |
| 1857 */ | |
| 1858 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1859 XCloseDisplay(x11_display); | |
| 1860 x11_display = xterm_dpy; | |
| 1861 x11_display_from = XD_XTERM; | |
| 1862 } | |
| 7 | 1863 if (test_x11_window(x11_display) == FAIL) |
| 1864 { | |
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1865 // probably bad $WINDOWID |
| 7 | 1866 x11_window = 0; |
| 1867 x11_display = NULL; | |
| 1868 x11_display_from = XD_NONE; | |
| 1869 return FAIL; | |
| 1870 } | |
| 1871 return OK; | |
| 1872 } | |
| 1873 #endif | |
| 1874 | |
| 1875 if (x11_window == 0 || x11_display == NULL) | |
| 1876 result = -1; | |
| 1877 | |
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1878 if (result != -1) // Have already been here and set this |
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1879 return result; // Don't do all these X calls again |
| 7 | 1880 |
| 1881 if (x11_window != 0 && x11_display == NULL) | |
| 1882 { | |
| 1883 #ifdef SET_SIG_ALARM | |
| 1884 RETSIGTYPE (*sig_save)(); | |
| 1885 #endif | |
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1886 #ifdef ELAPSED_FUNC |
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1887 elapsed_T start_tv; |
| 7 | 1888 |
| 1889 if (p_verbose > 0) | |
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1890 ELAPSED_INIT(start_tv); |
| 7 | 1891 #endif |
| 1892 | |
| 1893 #ifdef SET_SIG_ALARM | |
| 1894 /* | |
| 1895 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1896 * the network connection is bad. Set an alarm timer to get out. | |
| 1897 */ | |
| 1898 sig_alarm_called = FALSE; | |
| 1899 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1900 (RETSIGTYPE (*)())sig_alarm); | |
| 1901 alarm(2); | |
| 1902 #endif | |
| 1903 x11_display = XOpenDisplay(NULL); | |
| 1904 | |
| 1905 #ifdef SET_SIG_ALARM | |
| 1906 alarm(0); | |
| 1907 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1908 if (p_verbose > 0 && sig_alarm_called) | |
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1909 verb_msg(_("Opening the X display timed out")); |
| 7 | 1910 #endif |
| 1911 if (x11_display != NULL) | |
| 1912 { | |
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1913 # ifdef ELAPSED_FUNC |
| 7 | 1914 if (p_verbose > 0) |
| 292 | 1915 { |
| 1916 verbose_enter(); | |
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1917 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1918 verbose_leave(); |
| 1919 } | |
| 7 | 1920 # endif |
| 1921 if (test_x11_window(x11_display) == FAIL) | |
| 1922 { | |
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1923 // Maybe window id is bad |
| 7 | 1924 x11_window = 0; |
| 1925 XCloseDisplay(x11_display); | |
| 1926 x11_display = NULL; | |
| 1927 } | |
| 1928 else | |
| 1929 x11_display_from = XD_HERE; | |
| 1930 } | |
| 1931 } | |
| 1932 if (x11_window == 0 || x11_display == NULL) | |
| 1933 return (result = FAIL); | |
| 2609 | 1934 |
| 1935 # ifdef FEAT_EVAL | |
| 1936 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1937 # endif | |
| 1938 | |
| 7 | 1939 return (result = OK); |
| 1940 } | |
| 1941 | |
| 1942 /* | |
| 1943 * Determine original x11 Window Title | |
| 1944 */ | |
| 1945 static int | |
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1946 get_x11_title(int test_only) |
| 7 | 1947 { |
| 32 | 1948 return get_x11_thing(TRUE, test_only); |
| 7 | 1949 } |
| 1950 | |
| 1951 /* | |
| 1952 * Determine original x11 Window icon | |
| 1953 */ | |
| 1954 static int | |
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1955 get_x11_icon(int test_only) |
| 7 | 1956 { |
| 1957 int retval = FALSE; | |
| 1958 | |
| 1959 retval = get_x11_thing(FALSE, test_only); | |
| 1960 | |
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1961 // could not get old icon, use terminal name |
| 7 | 1962 if (oldicon == NULL && !test_only) |
| 1963 { | |
| 1964 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1965 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1966 else |
| 1940 | 1967 oldicon = vim_strsave(T_NAME); |
| 7 | 1968 } |
| 1969 | |
| 1970 return retval; | |
| 1971 } | |
| 1972 | |
| 1973 static int | |
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1974 get_x11_thing( |
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1975 int get_title, // get title string |
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1976 int test_only) |
| 7 | 1977 { |
| 1978 XTextProperty text_prop; | |
| 1979 int retval = FALSE; | |
| 1980 Status status; | |
| 1981 | |
| 1982 if (get_x11_windis() == OK) | |
| 1983 { | |
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1984 // Get window/icon name if any |
| 7 | 1985 if (get_title) |
| 1986 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 1987 else | |
| 1988 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 1989 | |
| 1990 /* | |
| 1991 * If terminal is xterm, then x11_window may be a child window of the | |
| 1992 * outer xterm window that actually contains the window/icon name, so | |
| 1993 * keep traversing up the tree until a window with a title/icon is | |
| 1994 * found. | |
| 1995 */ | |
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1996 // Previously this was only done for xterm and alike. I don't see a |
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1997 // reason why it would fail for other terminal emulators. |
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1998 // if (term_is_xterm) |
| 7 | 1999 { |
| 2000 Window root; | |
| 2001 Window parent; | |
| 2002 Window win = x11_window; | |
| 2003 Window *children; | |
| 2004 unsigned int num_children; | |
| 2005 | |
| 2006 while (!status || text_prop.value == NULL) | |
| 2007 { | |
| 2008 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 2009 &num_children)) | |
| 2010 break; | |
| 2011 if (children) | |
| 2012 XFree((void *)children); | |
| 2013 if (parent == root || parent == 0) | |
| 2014 break; | |
| 2015 | |
| 2016 win = parent; | |
| 2017 if (get_title) | |
| 2018 status = XGetWMName(x11_display, win, &text_prop); | |
| 2019 else | |
| 2020 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2021 } | |
| 2022 } | |
| 2023 if (status && text_prop.value != NULL) | |
| 2024 { | |
| 2025 retval = TRUE; | |
| 2026 if (!test_only) | |
| 2027 { | |
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2028 if (get_title) |
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2029 vim_free(oldtitle); |
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2030 else |
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2031 vim_free(oldicon); |
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|
2032 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 2033 { |
| 2034 if (get_title) | |
| 2035 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2036 else | |
| 2037 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2038 } | |
| 2039 else | |
| 2040 { | |
| 2041 char **cl; | |
| 2042 Status transform_status; | |
| 2043 int n = 0; | |
| 2044 | |
| 2045 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2046 &text_prop, | |
| 2047 &cl, &n); | |
| 2048 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2049 { | |
| 2050 if (get_title) | |
| 2051 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2052 else | |
| 2053 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2054 XFreeStringList(cl); | |
| 2055 } | |
| 2056 else | |
| 2057 { | |
| 2058 if (get_title) | |
| 2059 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2060 else | |
| 2061 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2062 } | |
| 2063 } | |
| 2064 } | |
| 2065 XFree((void *)text_prop.value); | |
| 2066 } | |
| 2067 } | |
| 2068 return retval; | |
| 2069 } | |
| 2070 | |
|
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|
2071 // Xutf8 functions are not available on older systems. Note that on some |
|
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diff
changeset
|
2072 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
|
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parents:
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diff
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|
2073 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
|
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patch 8.1.2393: using old C style comments
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changeset
|
2074 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
|
15603
639b8318472c
patch 8.1.0809: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15567
diff
changeset
|
2075 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2076 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2077 # define USE_UTF8_STRING |
| 2078 # endif | |
| 2079 #endif | |
| 2080 | |
| 2081 /* | |
| 2082 * Set x11 Window Title | |
| 2083 * | |
| 2084 * get_x11_windis() must be called before this and have returned OK | |
| 2085 */ | |
| 2086 static void | |
|
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diff
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|
2087 set_x11_title(char_u *title) |
| 7 | 2088 { |
|
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|
2089 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
|
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changeset
|
2090 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
|
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18761
diff
changeset
|
2091 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2092 #ifdef USE_UTF8_STRING |
| 2093 if (enc_utf8) | |
| 2094 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2095 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2096 else | |
| 2097 #endif | |
| 2098 { | |
| 2099 #if XtSpecificationRelease >= 4 | |
| 2100 # ifdef FEAT_XFONTSET | |
| 2101 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2102 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2103 # else | |
| 2104 XTextProperty text_prop; | |
| 129 | 2105 char *c_title = (char *)title; |
| 7 | 2106 |
|
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|
2107 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2108 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2109 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2110 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2111 # endif | |
| 2112 #else | |
| 2113 XStoreName(x11_display, x11_window, (char *)title); | |
| 2114 #endif | |
| 2115 } | |
| 2116 XFlush(x11_display); | |
| 2117 } | |
| 2118 | |
| 2119 /* | |
| 2120 * Set x11 Window icon | |
| 2121 * | |
| 2122 * get_x11_windis() must be called before this and have returned OK | |
| 2123 */ | |
| 2124 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2125 set_x11_icon(char_u *icon) |
| 7 | 2126 { |
|
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changeset
|
2127 // See above for comments about using X*SetWMProperties(). |
| 7 | 2128 #ifdef USE_UTF8_STRING |
| 2129 if (enc_utf8) | |
| 2130 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2131 NULL, 0, NULL, NULL, NULL); | |
| 2132 else | |
| 2133 #endif | |
| 2134 { | |
| 2135 #if XtSpecificationRelease >= 4 | |
| 2136 # ifdef FEAT_XFONTSET | |
| 2137 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2138 NULL, 0, NULL, NULL, NULL); | |
| 2139 # else | |
| 2140 XTextProperty text_prop; | |
| 129 | 2141 char *c_icon = (char *)icon; |
| 2142 | |
| 2143 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2144 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2145 NULL, 0, NULL, NULL, NULL); | |
| 2146 # endif | |
| 2147 #else | |
| 2148 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2149 #endif | |
| 2150 } | |
| 2151 XFlush(x11_display); | |
| 2152 } | |
| 2153 | |
|
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changeset
|
2154 #else // FEAT_X11 |
| 7 | 2155 |
| 2156 static int | |
|
7856
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2157 get_x11_title(int test_only UNUSED) |
| 7 | 2158 { |
| 2159 return FALSE; | |
| 2160 } | |
| 2161 | |
| 2162 static int | |
|
7856
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
2163 get_x11_icon(int test_only) |
| 7 | 2164 { |
| 2165 if (!test_only) | |
| 2166 { | |
| 2167 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2168 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2169 else |
| 1940 | 2170 oldicon = vim_strsave(T_NAME); |
| 7 | 2171 } |
| 2172 return FALSE; | |
| 2173 } | |
| 2174 | |
|
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|
2175 #endif // FEAT_X11 |
| 7 | 2176 |
| 2177 int | |
|
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diff
changeset
|
2178 mch_can_restore_title(void) |
| 7 | 2179 { |
| 2180 return get_x11_title(TRUE); | |
| 2181 } | |
| 2182 | |
| 2183 int | |
|
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diff
changeset
|
2184 mch_can_restore_icon(void) |
| 7 | 2185 { |
| 2186 return get_x11_icon(TRUE); | |
| 2187 } | |
| 2188 | |
| 2189 /* | |
| 2190 * Set the window title and icon. | |
| 2191 */ | |
| 2192 void | |
|
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diff
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|
2193 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2194 { |
| 2195 int type = 0; | |
| 2196 static int recursive = 0; | |
| 2197 | |
|
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|
2198 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2199 return; |
|
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|
2200 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2201 return; |
| 2202 | |
|
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|
2203 // When one of the X11 functions causes a deadly signal, we get here again |
|
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changeset
|
2204 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2205 if (recursive) |
| 2206 return; | |
| 2207 ++recursive; | |
| 2208 | |
| 2209 /* | |
| 2210 * if the window ID and the display is known, we may use X11 calls | |
| 2211 */ | |
| 2212 #ifdef FEAT_X11 | |
| 2213 if (get_x11_windis() == OK) | |
| 2214 type = 1; | |
| 2215 #else | |
|
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|
2216 # if defined(FEAT_GUI_PHOTON) \ |
|
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|
2217 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2218 if (gui.in_use) |
| 2219 type = 1; | |
| 2220 # endif | |
| 2221 #endif | |
| 2222 | |
| 2223 /* | |
|
2414
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Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
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2311
diff
changeset
|
2224 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2225 * than x11 calls, because the x11 calls don't always work |
| 2226 */ | |
| 2227 if ((type || *T_TS != NUL) && title != NULL) | |
| 2228 { | |
|
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changeset
|
2229 if (oldtitle_outdated) |
|
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Christian Brabandt <cb@256bit.org>
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|
2230 { |
|
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diff
changeset
|
2231 oldtitle_outdated = FALSE; |
|
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patch 8.1.0300: the old window title might be freed twice
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diff
changeset
|
2232 VIM_CLEAR(oldtitle); |
|
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diff
changeset
|
2233 } |
| 7 | 2234 if (oldtitle == NULL |
| 2235 #ifdef FEAT_GUI | |
| 2236 && !gui.in_use | |
| 2237 #endif | |
|
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2238 ) // first call but not in GUI, save title |
| 7 | 2239 (void)get_x11_title(FALSE); |
| 2240 | |
|
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changeset
|
2241 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2242 term_settitle(title); |
| 2243 #ifdef FEAT_X11 | |
| 2244 else | |
| 2245 # ifdef FEAT_GUI_GTK | |
|
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|
2246 if (!gui.in_use) // don't do this if GTK+ is running |
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|
2247 # endif |
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|
2248 set_x11_title(title); // x11 |
| 7 | 2249 #endif |
|
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|
2250 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
|
21745
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changeset
|
2251 || defined(FEAT_GUI_PHOTON) |
| 7 | 2252 else |
| 2253 gui_mch_settitle(title, icon); | |
| 2254 #endif | |
|
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changeset
|
2255 unix_did_set_title = TRUE; |
| 7 | 2256 } |
| 2257 | |
| 2258 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2259 { | |
| 2260 if (oldicon == NULL | |
| 2261 #ifdef FEAT_GUI | |
| 2262 && !gui.in_use | |
| 2263 #endif | |
|
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|
2264 ) // first call, save icon |
| 7 | 2265 get_x11_icon(FALSE); |
| 2266 | |
| 2267 if (*T_CIS != NUL) | |
| 2268 { | |
|
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changeset
|
2269 out_str(T_CIS); // set icon start |
| 7 | 2270 out_str_nf(icon); |
|
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changeset
|
2271 out_str(T_CIE); // set icon end |
| 7 | 2272 out_flush(); |
| 2273 } | |
| 2274 #ifdef FEAT_X11 | |
| 2275 else | |
| 2276 # ifdef FEAT_GUI_GTK | |
|
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|
2277 if (!gui.in_use) // don't do this if GTK+ is running |
|
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|
2278 # endif |
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|
2279 set_x11_icon(icon); // x11 |
| 7 | 2280 #endif |
| 2281 did_set_icon = TRUE; | |
| 2282 } | |
| 2283 --recursive; | |
| 2284 } | |
| 2285 | |
| 2286 /* | |
| 2287 * Restore the window/icon title. | |
| 2288 * "which" is one of: | |
|
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2289 * SAVE_RESTORE_TITLE only restore title |
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changeset
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2290 * SAVE_RESTORE_ICON only restore icon |
|
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changeset
|
2291 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2292 */ |
| 2293 void | |
|
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|
2294 mch_restore_title(int which) |
| 7 | 2295 { |
|
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|
2296 int do_push_pop = unix_did_set_title || did_set_icon; |
|
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2297 |
|
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|
2298 // only restore the title or icon when it has been set |
|
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|
2299 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2300 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
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changeset
|
2301 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
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|
2302 |
|
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changeset
|
2303 if (do_push_pop) |
|
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|
2304 { |
|
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|
2305 // pop and push from/to the stack |
|
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changeset
|
2306 term_pop_title(which); |
|
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changeset
|
2307 term_push_title(which); |
|
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changeset
|
2308 } |
| 7 | 2309 } |
| 2310 | |
| 2311 | |
| 2312 /* | |
| 2313 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2314 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2315 */ |
| 2316 int | |
|
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changeset
|
2317 vim_is_xterm(char_u *name) |
| 7 | 2318 { |
| 2319 if (name == NULL) | |
| 2320 return FALSE; | |
| 2321 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2322 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2323 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2324 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2325 || STRNICMP(name, "rxvt", 4) == 0 |
|
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Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
2326 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2327 || STRCMP(name, "builtin_xterm") == 0); |
| 2328 } | |
| 2329 | |
| 1620 | 2330 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2331 /* | |
| 2332 * Return TRUE if "name" appears to be that of a terminal | |
| 2333 * known to support the xterm-style mouse protocol. | |
| 2334 * Relies on term_is_xterm having been set to its correct value. | |
| 2335 */ | |
| 2336 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2337 use_xterm_like_mouse(char_u *name) |
| 1620 | 2338 { |
| 2339 return (name != NULL | |
|
9873
043b7a9579e6
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parents:
9552
diff
changeset
|
2340 && (term_is_xterm |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2341 || STRNICMP(name, "screen", 6) == 0 |
|
10266
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commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2342 || STRNICMP(name, "tmux", 4) == 0 |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2343 || STRICMP(name, "st") == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2344 || STRNICMP(name, "st-", 3) == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2345 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2346 } |
| 2347 #endif | |
| 2348 | |
| 7 | 2349 /* |
| 2350 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2351 * Return 1 for "xterm". | |
| 2352 * Return 2 for "xterm2". | |
| 3145 | 2353 * Return 3 for "urxvt". |
| 3746 | 2354 * Return 4 for "sgr". |
| 7 | 2355 */ |
| 2356 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2357 use_xterm_mouse(void) |
| 7 | 2358 { |
| 3746 | 2359 if (ttym_flags == TTYM_SGR) |
| 2360 return 4; | |
| 3145 | 2361 if (ttym_flags == TTYM_URXVT) |
| 2362 return 3; | |
| 7 | 2363 if (ttym_flags == TTYM_XTERM2) |
| 2364 return 2; | |
| 2365 if (ttym_flags == TTYM_XTERM) | |
| 2366 return 1; | |
| 2367 return 0; | |
| 2368 } | |
| 2369 | |
| 2370 int | |
|
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parents:
7807
diff
changeset
|
2371 vim_is_iris(char_u *name) |
| 7 | 2372 { |
| 2373 if (name == NULL) | |
| 2374 return FALSE; | |
| 2375 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2376 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2377 } | |
| 2378 | |
| 2379 int | |
|
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parents:
7807
diff
changeset
|
2380 vim_is_vt300(char_u *name) |
| 7 | 2381 { |
| 2382 if (name == NULL) | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
2383 return FALSE; // actually all ANSI comp. terminals should be here |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2384 // catch VT100 - VT5xx |
| 22 | 2385 return ((STRNICMP(name, "vt", 2) == 0 |
| 2386 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2387 || STRCMP(name, "builtin_vt320") == 0); |
| 2388 } | |
| 2389 | |
| 2390 /* | |
| 2391 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2392 * This should include all windowed terminal emulators. | |
| 2393 */ | |
| 2394 int | |
|
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parents:
7807
diff
changeset
|
2395 vim_is_fastterm(char_u *name) |
| 7 | 2396 { |
| 2397 if (name == NULL) | |
| 2398 return FALSE; | |
| 2399 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2400 return TRUE; | |
| 2401 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2402 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2403 || STRNICMP(name, "screen", 6) == 0 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2404 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2405 || STRNICMP(name, "dtterm", 6) == 0); |
| 2406 } | |
| 2407 | |
| 2408 /* | |
| 2409 * Insert user name in s[len]. | |
| 2410 * Return OK if a name found. | |
| 2411 */ | |
| 2412 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2413 mch_get_user_name(char_u *s, int len) |
| 7 | 2414 { |
| 2415 #ifdef VMS | |
| 509 | 2416 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2417 return OK; |
| 2418 #else | |
| 2419 return mch_get_uname(getuid(), s, len); | |
| 2420 #endif | |
| 2421 } | |
| 2422 | |
| 2423 /* | |
| 2424 * Insert user name for "uid" in s[len]. | |
| 2425 * Return OK if a name found. | |
| 2426 */ | |
| 2427 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2428 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2429 { |
| 2430 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2431 struct passwd *pw; | |
| 2432 | |
| 2433 if ((pw = getpwuid(uid)) != NULL | |
| 2434 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2435 { | |
| 418 | 2436 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2437 return OK; |
| 2438 } | |
| 2439 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
2440 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2441 return FAIL; // a number is not a name |
| 7 | 2442 } |
| 2443 | |
| 2444 /* | |
| 2445 * Insert host name is s[len]. | |
| 2446 */ | |
| 2447 | |
| 2448 #ifdef HAVE_SYS_UTSNAME_H | |
| 2449 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2450 mch_get_host_name(char_u *s, int len) |
| 7 | 2451 { |
| 2452 struct utsname vutsname; | |
| 2453 | |
| 2454 if (uname(&vutsname) < 0) | |
| 2455 *s = NUL; | |
| 2456 else | |
| 418 | 2457 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2458 } |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
2459 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2460 |
| 2461 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2462 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2463 # endif | |
| 2464 | |
| 2465 void | |
|
7856
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2466 mch_get_host_name(char_u *s, int len) |
| 7 | 2467 { |
| 2468 # ifdef VAXC | |
| 2469 vaxc$gethostname((char *)s, len); | |
| 2470 # else | |
| 2471 gethostname((char *)s, len); | |
| 2472 # endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2473 s[len - 1] = NUL; // make sure it's terminated |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2474 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2475 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2476 |
| 2477 /* | |
| 2478 * return process ID | |
| 2479 */ | |
| 2480 long | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2481 mch_get_pid(void) |
| 7 | 2482 { |
| 2483 return (long)getpid(); | |
| 2484 } | |
| 2485 | |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
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16227
diff
changeset
|
2486 /* |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2487 * return TRUE if process "pid" is still running |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2488 */ |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2489 int |
|
16455
1ae13586edf8
patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
2490 mch_process_running(long pid) |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2491 { |
|
25008
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2492 // If there is no error the process must be running. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2493 if (kill(pid, 0) == 0) |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2494 return TRUE; |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2495 #ifdef ESRCH |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2496 // If the error is ESRCH then the process is not running. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2497 if (errno == ESRCH) |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2498 return FALSE; |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2499 #endif |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2500 // If the process is running and owned by another user we get EPERM. With |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2501 // other errors the process might be running, assuming it is then. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2502 return TRUE; |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2503 } |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2504 |
| 7 | 2505 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2506 static char * | |
|
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parents:
7807
diff
changeset
|
2507 strerror(int err) |
| 7 | 2508 { |
| 2509 extern int sys_nerr; | |
| 2510 extern char *sys_errlist[]; | |
| 2511 static char er[20]; | |
| 2512 | |
| 2513 if (err > 0 && err < sys_nerr) | |
| 2514 return (sys_errlist[err]); | |
| 2515 sprintf(er, "Error %d", err); | |
| 2516 return er; | |
| 2517 } | |
| 2518 #endif | |
| 2519 | |
| 2520 /* | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2521 * Get name of current directory into buffer "buf" of length "len" bytes. |
|
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2522 * "len" must be at least PATH_MAX. |
| 7 | 2523 * Return OK for success, FAIL for failure. |
| 2524 */ | |
| 2525 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2526 mch_dirname(char_u *buf, int len) |
| 7 | 2527 { |
| 2528 #if defined(USE_GETCWD) | |
| 2529 if (getcwd((char *)buf, len) == NULL) | |
| 2530 { | |
| 2531 STRCPY(buf, strerror(errno)); | |
| 2532 return FAIL; | |
| 2533 } | |
| 2534 return OK; | |
| 2535 #else | |
| 2536 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2537 #endif | |
| 2538 } | |
| 2539 | |
| 2540 /* | |
| 1045 | 2541 * Get absolute file name into "buf[len]". |
| 7 | 2542 * |
| 2543 * return FAIL for failure, OK for success | |
| 2544 */ | |
| 2545 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2546 mch_FullName( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2547 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2548 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2549 int len, |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2550 int force) // also expand when already absolute path |
| 7 | 2551 { |
| 2552 int l; | |
| 1082 | 2553 #ifdef HAVE_FCHDIR |
| 7 | 2554 int fd = -1; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2555 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2556 #endif |
| 7 | 2557 char_u olddir[MAXPATHL]; |
| 2558 char_u *p; | |
| 2559 int retval = OK; | |
| 1615 | 2560 #ifdef __CYGWIN__ |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2561 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2562 // it's not always defined |
| 1620 | 2563 #endif |
| 7 | 2564 |
| 1082 | 2565 #ifdef VMS |
| 2566 fname = vms_fixfilename(fname); | |
| 2567 #endif | |
| 2568 | |
| 1102 | 2569 #ifdef __CYGWIN__ |
| 2570 /* | |
| 2571 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2572 */ | |
| 1657 | 2573 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2574 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2575 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2576 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
|
2577 fname, posix_fname, MAXPATHL); |
| 1657 | 2578 # else |
| 1615 | 2579 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2580 # endif |
| 1615 | 2581 fname = posix_fname; |
| 1102 | 2582 #endif |
| 2583 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2584 // Expand it if forced or not an absolute path. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2585 // Do not do it for "/file", the result is always "/". |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2586 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2587 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2588 { |
| 2589 /* | |
| 2590 * If the file name has a path, change to that directory for a moment, | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2591 * and then get the directory (and get back to where we were). |
| 7 | 2592 * This will get the correct path name with "../" things. |
| 2593 */ | |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2594 if (p != NULL) |
| 7 | 2595 { |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2596 if (STRCMP(p, "/..") == 0) |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2597 // for "/path/dir/.." include the "/.." |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2598 p += 3; |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2599 |
| 1082 | 2600 #ifdef HAVE_FCHDIR |
| 7 | 2601 /* |
| 2602 * Use fchdir() if possible, it's said to be faster and more | |
| 2603 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2604 * doing a fchdir() right now. | |
| 2605 */ | |
| 2606 if (!dont_fchdir) | |
| 2607 { | |
| 2608 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2609 if (fd >= 0 && fchdir(fd) < 0) | |
| 2610 { | |
| 2611 close(fd); | |
| 2612 fd = -1; | |
|
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parents:
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diff
changeset
|
2613 dont_fchdir = TRUE; // don't try again |
| 7 | 2614 } |
| 2615 } | |
| 1082 | 2616 #endif |
| 7 | 2617 |
|
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parents:
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diff
changeset
|
2618 // Only change directory when we are sure we can return to where |
|
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parents:
18761
diff
changeset
|
2619 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2620 if ( |
| 1082 | 2621 #ifdef HAVE_FCHDIR |
| 7 | 2622 fd < 0 && |
| 1082 | 2623 #endif |
| 7 | 2624 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2625 || mch_chdir((char *)olddir) != 0)) | |
| 2626 { | |
|
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parents:
18761
diff
changeset
|
2627 p = NULL; // can't get current dir: don't chdir |
| 7 | 2628 retval = FAIL; |
| 2629 } | |
| 2630 else | |
| 2631 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2632 // The directory is copied into buf[], to be able to remove |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2633 // the file name without changing it (could be a string in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2634 // read-only memory) |
| 7 | 2635 if (p - fname >= len) |
| 2636 retval = FAIL; | |
| 2637 else | |
| 2638 { | |
| 418 | 2639 vim_strncpy(buf, fname, p - fname); |
| 7 | 2640 if (mch_chdir((char *)buf)) |
|
25868
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2641 { |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2642 // Path does not exist (yet). For a full path fail, |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2643 // will use the path as-is. For a relative path use |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2644 // the current directory and append the file name. |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2645 if (mch_isFullName(fname)) |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2646 retval = FAIL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2647 else |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2648 p = NULL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2649 } |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2650 else if (*p == '/') |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2651 fname = p + 1; |
| 7 | 2652 else |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2653 fname = p; |
| 7 | 2654 *buf = NUL; |
| 2655 } | |
| 2656 } | |
| 2657 } | |
| 2658 if (mch_dirname(buf, len) == FAIL) | |
| 2659 { | |
| 2660 retval = FAIL; | |
| 2661 *buf = NUL; | |
| 2662 } | |
| 2663 if (p != NULL) | |
| 2664 { | |
| 1082 | 2665 #ifdef HAVE_FCHDIR |
| 7 | 2666 if (fd >= 0) |
| 2667 { | |
| 1935 | 2668 if (p_verbose >= 5) |
| 2669 { | |
| 2670 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2671 msg("fchdir() to previous dir"); |
| 1935 | 2672 verbose_leave(); |
| 2673 } | |
| 7 | 2674 l = fchdir(fd); |
| 2675 } | |
| 2676 else | |
| 1082 | 2677 #endif |
| 7 | 2678 l = mch_chdir((char *)olddir); |
| 2679 if (l != 0) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
2680 emsg(_(e_prev_dir)); |
| 7 | 2681 } |
|
26020
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2682 #ifdef HAVE_FCHDIR |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2683 if (fd >= 0) |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2684 close(fd); |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2685 #endif |
| 7 | 2686 |
| 2687 l = STRLEN(buf); | |
| 3867 | 2688 if (l >= len - 1) |
|
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parents:
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diff
changeset
|
2689 retval = FAIL; // no space for trailing "/" |
| 1082 | 2690 #ifndef VMS |
| 3867 | 2691 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2692 && STRCMP(fname, ".") != 0) |
| 3867 | 2693 STRCAT(buf, "/"); |
| 1082 | 2694 #endif |
| 7 | 2695 } |
| 1045 | 2696 |
|
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parents:
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diff
changeset
|
2697 // Catch file names which are too long. |
| 1877 | 2698 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2699 return FAIL; |
| 2700 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2701 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2702 if (STRCMP(fname, ".") != 0) |
| 2703 STRCAT(buf, fname); | |
| 2704 | |
| 2705 return OK; | |
| 2706 } | |
| 2707 | |
| 2708 /* | |
| 2709 * Return TRUE if "fname" does not depend on the current directory. | |
| 2710 */ | |
| 2711 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2712 mch_isFullName(char_u *fname) |
| 7 | 2713 { |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2714 #ifdef VMS |
| 7 | 2715 return ( fname[0] == '/' || fname[0] == '.' || |
| 2716 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2717 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2718 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2719 #else |
| 7 | 2720 return (*fname == '/' || *fname == '~'); |
| 2721 #endif | |
| 2722 } | |
| 2723 | |
| 585 | 2724 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2725 /* | |
| 2726 * Set the case of the file name, if it already exists. This will cause the | |
| 2727 * file name to remain exactly the same. | |
| 1450 | 2728 * Only required for file systems where case is ignored and preserved. |
| 585 | 2729 */ |
| 2730 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2731 fname_case( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2732 char_u *name, |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2733 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2734 { |
| 2735 struct stat st; | |
| 2736 char_u *slash, *tail; | |
| 2737 DIR *dirp; | |
| 2738 struct dirent *dp; | |
| 2739 | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2740 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2741 { |
|
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parents:
18761
diff
changeset
|
2742 // Open the directory where the file is located. |
| 585 | 2743 slash = vim_strrchr(name, '/'); |
| 2744 if (slash == NULL) | |
| 2745 { | |
| 2746 dirp = opendir("."); | |
| 2747 tail = name; | |
| 2748 } | |
| 2749 else | |
| 2750 { | |
| 2751 *slash = NUL; | |
| 2752 dirp = opendir((char *)name); | |
| 2753 *slash = '/'; | |
| 2754 tail = slash + 1; | |
| 2755 } | |
| 2756 | |
| 2757 if (dirp != NULL) | |
| 2758 { | |
| 2759 while ((dp = readdir(dirp)) != NULL) | |
| 2760 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2761 // Only accept names that differ in case and are the same byte |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2762 // length. TODO: accept different length name. |
| 585 | 2763 if (STRICMP(tail, dp->d_name) == 0 |
| 2764 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2765 { | |
| 2766 char_u newname[MAXPATHL + 1]; | |
| 2767 struct stat st2; | |
| 2768 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2769 // Verify the inode is equal. |
| 585 | 2770 vim_strncpy(newname, name, MAXPATHL); |
| 2771 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2772 MAXPATHL - (tail - name)); | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2773 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2774 && st.st_ino == st2.st_ino |
| 2775 && st.st_dev == st2.st_dev) | |
| 2776 { | |
| 2777 STRCPY(tail, dp->d_name); | |
| 2778 break; | |
| 2779 } | |
| 2780 } | |
| 2781 } | |
| 2782 | |
| 2783 closedir(dirp); | |
| 2784 } | |
| 2785 } | |
| 2786 } | |
| 2787 #endif | |
| 2788 | |
| 7 | 2789 /* |
| 2790 * Get file permissions for 'name'. | |
| 2791 * Returns -1 when it doesn't exist. | |
| 2792 */ | |
| 2793 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2794 mch_getperm(char_u *name) |
| 7 | 2795 { |
| 2796 struct stat statb; | |
| 2797 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2798 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2799 #ifdef VMS |
| 2800 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2801 #else | |
| 2802 if (stat((char *)name, &statb)) | |
| 2803 #endif | |
| 2804 return -1; | |
| 1350 | 2805 #ifdef __INTERIX |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2806 // The top bit makes the value negative, which means the file doesn't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2807 // exist. Remove the bit, we don't use it. |
| 1350 | 2808 return statb.st_mode & ~S_ADDACE; |
| 2809 #else | |
| 7 | 2810 return statb.st_mode; |
| 1350 | 2811 #endif |
| 7 | 2812 } |
| 2813 | |
| 2814 /* | |
|
12847
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2815 * Set file permission for "name" to "perm". |
|
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12716
diff
changeset
|
2816 * Return FAIL for failure, OK otherwise. |
| 7 | 2817 */ |
| 2818 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2819 mch_setperm(char_u *name, long perm) |
| 7 | 2820 { |
| 2821 return (chmod((char *) | |
| 2822 #ifdef VMS | |
| 2823 vms_fixfilename(name), | |
| 2824 #else | |
| 2825 name, | |
| 2826 #endif | |
| 2827 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2828 } | |
| 2829 | |
|
12847
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Christian Brabandt <cb@256bit.org>
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12716
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changeset
|
2830 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
14f287552218
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changeset
|
2831 /* |
|
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12716
diff
changeset
|
2832 * Set file permission for open file "fd" to "perm". |
|
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12716
diff
changeset
|
2833 * Return FAIL for failure, OK otherwise. |
|
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changeset
|
2834 */ |
|
14f287552218
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diff
changeset
|
2835 int |
|
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patch 8.0.1300: file permissions may end up wrong when writing
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diff
changeset
|
2836 mch_fsetperm(int fd, long perm) |
|
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12716
diff
changeset
|
2837 { |
|
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12716
diff
changeset
|
2838 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2839 } |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2840 #endif |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2841 |
| 7 | 2842 #if defined(HAVE_ACL) || defined(PROTO) |
| 2843 # ifdef HAVE_SYS_ACL_H | |
| 2844 # include <sys/acl.h> | |
| 2845 # endif | |
| 2846 # ifdef HAVE_SYS_ACCESS_H | |
| 2847 # include <sys/access.h> | |
| 2848 # endif | |
| 2849 | |
| 2850 # ifdef HAVE_SOLARIS_ACL | |
| 2851 typedef struct vim_acl_solaris_T { | |
| 2852 int acl_cnt; | |
| 2853 aclent_t *acl_entry; | |
| 2854 } vim_acl_solaris_T; | |
| 2855 # endif | |
| 2856 | |
| 1583 | 2857 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2858 /* | |
| 2859 * Copy security info from "from_file" to "to_file". | |
| 2860 */ | |
| 2861 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2862 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2863 { |
| 2864 if (from_file == NULL) | |
| 2865 return; | |
| 2866 | |
| 2867 if (selinux_enabled == -1) | |
| 2868 selinux_enabled = is_selinux_enabled(); | |
| 2869 | |
| 2870 if (selinux_enabled > 0) | |
| 2871 { | |
|
22539
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2872 // Use "char *" instead of "security_context_t" to avoid a deprecation |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2873 // warning. |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2874 char *from_context = NULL; |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2875 char *to_context = NULL; |
| 1583 | 2876 |
| 2877 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2878 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2879 // If the filesystem doesn't support extended attributes, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2880 // the original had no special security context and the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2881 // target cannot have one either. |
| 1583 | 2882 if (errno == EOPNOTSUPP) |
| 2883 return; | |
| 2884 | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2885 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2886 msg_outtrans(from_file); |
| 2887 msg_putchar('\n'); | |
| 2888 return; | |
| 2889 } | |
| 2890 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2891 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2892 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2893 msg_outtrans(to_file); |
| 2894 msg_putchar('\n'); | |
| 2895 freecon (from_context); | |
| 2896 return ; | |
| 2897 } | |
| 2898 if (strcmp(from_context, to_context) != 0) | |
| 2899 { | |
| 2900 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2901 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2902 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2903 msg_outtrans(to_file); |
| 2904 msg_putchar('\n'); | |
| 2905 } | |
| 2906 } | |
| 2907 freecon(to_context); | |
| 2908 freecon(from_context); | |
| 2909 } | |
| 2910 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2911 #endif // HAVE_SELINUX |
| 1583 | 2912 |
| 5788 | 2913 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2914 /* | |
| 2915 * Copy security info from "from_file" to "to_file". | |
| 2916 */ | |
| 2917 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2918 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2919 { |
| 5832 | 2920 static const char * const smack_copied_attributes[] = |
| 5788 | 2921 { |
| 2922 XATTR_NAME_SMACK, | |
| 2923 XATTR_NAME_SMACKEXEC, | |
| 2924 XATTR_NAME_SMACKMMAP | |
| 2925 }; | |
| 2926 | |
| 2927 char buffer[SMACK_LABEL_LEN]; | |
| 2928 const char *name; | |
| 2929 int index; | |
| 2930 int ret; | |
| 2931 ssize_t size; | |
| 2932 | |
| 2933 if (from_file == NULL) | |
| 2934 return; | |
| 2935 | |
| 2936 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2937 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2938 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2939 // get the name of the attribute to copy |
| 5788 | 2940 name = smack_copied_attributes[index]; |
| 2941 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2942 // get the value of the attribute in buffer |
| 5788 | 2943 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2944 if (size >= 0) | |
| 2945 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2946 // copy the attribute value of buffer |
| 5788 | 2947 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2948 if (ret < 0) | |
| 2949 { | |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2950 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2951 _("Could not set security context %s for %s"), |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2952 name, to_file); |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2953 msg_outtrans(IObuff); |
| 5788 | 2954 msg_putchar('\n'); |
| 2955 } | |
| 2956 } | |
| 2957 else | |
| 2958 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2959 // what reason of not having the attribute value? |
| 5788 | 2960 switch (errno) |
| 2961 { | |
| 2962 case ENOTSUP: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2963 // extended attributes aren't supported or enabled |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2964 // should a message be echoed? not sure... |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2965 return; // leave because it isn't useful to continue |
| 5788 | 2966 |
| 2967 case ERANGE: | |
| 2968 default: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2969 // no enough size OR unexpected error |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2970 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2971 _("Could not get security context %s for %s. Removing it!"), |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2972 name, from_file); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2973 msg_puts((char *)IObuff); |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2974 msg_putchar('\n'); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2975 // FALLTHROUGH to remove the attribute |
| 5788 | 2976 |
| 2977 case ENODATA: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2978 // no attribute of this name |
| 5788 | 2979 ret = removexattr((char*)to_file, name); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2980 // Silently ignore errors, apparently this happens when |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2981 // smack is not actually being used. |
| 5788 | 2982 break; |
| 2983 } | |
| 2984 } | |
| 2985 } | |
| 2986 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2987 #endif // HAVE_SMACK |
| 5788 | 2988 |
| 7 | 2989 /* |
| 2990 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 2991 * Return NULL if the ACL is not available for whatever reason. | |
| 2992 */ | |
| 2993 vim_acl_T | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2994 mch_get_acl(char_u *fname UNUSED) |
| 7 | 2995 { |
| 2996 vim_acl_T ret = NULL; | |
| 2997 #ifdef HAVE_POSIX_ACL | |
| 2998 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 2999 #else | |
| 3330 | 3000 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3001 acl_t *aclent; | |
| 3002 | |
| 3003 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 3004 return NULL; | |
| 3005 ret = (vim_acl_T)aclent; | |
| 3006 #else | |
| 7 | 3007 #ifdef HAVE_SOLARIS_ACL |
| 3008 vim_acl_solaris_T *aclent; | |
| 3009 | |
| 3010 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 3011 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 3012 { | |
| 3013 free(aclent); | |
| 3014 return NULL; | |
| 3015 } | |
| 3016 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 3017 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 3018 { | |
| 3019 free(aclent->acl_entry); | |
| 3020 free(aclent); | |
| 3021 return NULL; | |
| 3022 } | |
| 3023 ret = (vim_acl_T)aclent; | |
| 3024 #else | |
| 3025 #if defined(HAVE_AIX_ACL) | |
| 3026 int aclsize; | |
| 3027 struct acl *aclent; | |
| 3028 | |
| 3029 aclsize = sizeof(struct acl); | |
| 3030 aclent = malloc(aclsize); | |
| 3031 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3032 { | |
| 3033 if (errno == ENOSPC) | |
| 3034 { | |
| 3035 aclsize = aclent->acl_len; | |
| 3036 aclent = realloc(aclent, aclsize); | |
| 3037 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3038 { | |
| 3039 free(aclent); | |
| 3040 return NULL; | |
| 3041 } | |
| 3042 } | |
| 3043 else | |
| 3044 { | |
| 3045 free(aclent); | |
| 3046 return NULL; | |
| 3047 } | |
| 3048 } | |
| 3049 ret = (vim_acl_T)aclent; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3050 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3051 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3052 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3053 #endif // HAVE_POSIX_ACL |
| 7 | 3054 return ret; |
| 3055 } | |
| 3056 | |
| 3057 /* | |
| 3058 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3059 */ | |
| 3060 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3061 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3062 { |
| 3063 if (aclent == NULL) | |
| 3064 return; | |
| 3065 #ifdef HAVE_POSIX_ACL | |
| 3066 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3067 #else | |
| 3330 | 3068 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3069 acl_set((char *)fname, (acl_t *)aclent); | |
| 3070 #else | |
| 7 | 3071 #ifdef HAVE_SOLARIS_ACL |
| 3072 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3073 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3074 #else | |
| 3075 #ifdef HAVE_AIX_ACL | |
| 3076 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3077 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3078 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3079 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3080 #endif // HAVE_POSIX_ACL |
| 7 | 3081 } |
| 3082 | |
| 3083 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3084 mch_free_acl(vim_acl_T aclent) |
| 7 | 3085 { |
| 3086 if (aclent == NULL) | |
| 3087 return; | |
| 3088 #ifdef HAVE_POSIX_ACL | |
| 3089 acl_free((acl_t)aclent); | |
| 3090 #else | |
| 3330 | 3091 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3092 acl_free((acl_t *)aclent); | |
| 3093 #else | |
| 7 | 3094 #ifdef HAVE_SOLARIS_ACL |
| 3095 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3096 free(aclent); | |
| 3097 #else | |
| 3098 #ifdef HAVE_AIX_ACL | |
| 3099 free(aclent); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3100 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3101 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3102 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3103 #endif // HAVE_POSIX_ACL |
| 7 | 3104 } |
| 3105 #endif | |
| 3106 | |
| 3107 /* | |
| 3108 * Set hidden flag for "name". | |
| 3109 */ | |
| 3110 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3111 mch_hide(char_u *name UNUSED) |
| 7 | 3112 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3113 // can't hide a file |
| 7 | 3114 } |
| 3115 | |
| 3116 /* | |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3117 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3118 * return FALSE if "name" is not a directory |
| 3119 * return FALSE for error | |
| 3120 */ | |
| 3121 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3122 mch_isdir(char_u *name) |
| 7 | 3123 { |
| 3124 struct stat statb; | |
| 3125 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3126 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3127 return FALSE; |
| 3128 if (stat((char *)name, &statb)) | |
| 3129 return FALSE; | |
| 3130 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3131 } | |
| 3132 | |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3133 /* |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3134 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3135 * return FALSE if "name" is not a directory |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3136 * return FALSE for error |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3137 */ |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3138 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3139 mch_isrealdir(char_u *name) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3140 { |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3141 struct stat statb; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3142 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3143 if (*name == NUL) // Some stat()s don't flag "" as an error. |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3144 return FALSE; |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3145 if (mch_lstat((char *)name, &statb)) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3146 return FALSE; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3147 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3148 } |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3149 |
| 7 | 3150 /* |
| 3151 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3152 */ | |
| 3153 static int | |
|
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c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3154 executable_file(char_u *name) |
| 7 | 3155 { |
| 3156 struct stat st; | |
| 3157 | |
| 3158 if (stat((char *)name, &st)) | |
| 3159 return 0; | |
| 5704 | 3160 #ifdef VMS |
|
18810
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3161 // Like on Unix system file can have executable rights but not necessarily |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3162 // be an executable, but on Unix is not a default for an ordinary file to |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3163 // have an executable flag - on VMS it is in most cases. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
3164 // Therefore, this check does not have any sense - let keep us to the |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3165 // conventions instead: |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
3166 // *.COM and *.EXE files are the executables - the rest are not. This is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
3167 // not ideal but better then it was. |
| 5704 | 3168 int vms_executable = 0; |
| 3169 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3170 { | |
| 3171 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3172 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3173 vms_executable = 1; | |
| 3174 } | |
| 3175 return vms_executable; | |
| 3176 #else | |
| 7 | 3177 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3178 #endif |
| 7 | 3179 } |
| 3180 | |
| 3181 /* | |
|
11115
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patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
parents:
11054
diff
changeset
|
3182 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3183 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3184 * Return -1 if unknown. |
| 3185 */ | |
| 3186 int | |
|
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parents:
7807
diff
changeset
|
3187 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3188 { |
| 3189 char_u *buf; | |
| 3190 char_u *p, *e; | |
| 3191 int retval; | |
| 3192 | |
|
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changeset
|
3193 // When "use_path" is false and if it's an absolute or relative path don't |
|
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diff
changeset
|
3194 // need to use $PATH. |
|
17484
f1fd0b0b335c
patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3195 if (!use_path || gettail(name) != name) |
| 5704 | 3196 { |
|
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18761
diff
changeset
|
3197 // There must be a path separator, files in the current directory |
|
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diff
changeset
|
3198 // can't be executed. |
|
17484
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patch 8.1.1740: exepath() doesn't work for "bin/cat"
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17063
diff
changeset
|
3199 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3200 { |
| 3201 if (path != NULL) | |
| 3202 { | |
|
11054
576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3203 if (name[0] != '/') |
| 5782 | 3204 *path = FullName_save(name, TRUE); |
| 3205 else | |
| 3206 *path = vim_strsave(name); | |
| 3207 } | |
| 3208 return TRUE; | |
| 3209 } | |
| 3210 return FALSE; | |
| 5704 | 3211 } |
| 7 | 3212 |
| 3213 p = (char_u *)getenv("PATH"); | |
| 3214 if (p == NULL || *p == NUL) | |
| 3215 return -1; | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
3216 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3217 if (buf == NULL) |
| 3218 return -1; | |
| 3219 | |
| 3220 /* | |
| 3221 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3222 * is an executable file. | |
| 3223 */ | |
| 3224 for (;;) | |
| 3225 { | |
| 3226 e = (char_u *)strchr((char *)p, ':'); | |
| 3227 if (e == NULL) | |
| 3228 e = p + STRLEN(p); | |
|
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parents:
18761
diff
changeset
|
3229 if (e - p <= 1) // empty entry means current dir |
| 7 | 3230 STRCPY(buf, "./"); |
| 3231 else | |
| 3232 { | |
| 418 | 3233 vim_strncpy(buf, p, e - p); |
| 7 | 3234 add_pathsep(buf); |
| 3235 } | |
| 3236 STRCAT(buf, name); | |
| 3237 retval = executable_file(buf); | |
| 3238 if (retval == 1) | |
| 5782 | 3239 { |
| 3240 if (path != NULL) | |
| 3241 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3242 if (buf[0] != '/') |
| 5782 | 3243 *path = FullName_save(buf, TRUE); |
| 3244 else | |
| 3245 *path = vim_strsave(buf); | |
| 3246 } | |
| 7 | 3247 break; |
| 5782 | 3248 } |
| 7 | 3249 |
| 3250 if (*e != ':') | |
| 3251 break; | |
| 3252 p = e + 1; | |
| 3253 } | |
| 3254 | |
| 3255 vim_free(buf); | |
| 3256 return retval; | |
| 3257 } | |
| 3258 | |
| 3259 /* | |
| 3260 * Check what "name" is: | |
| 3261 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3262 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3263 * NODE_OTHER: non-writable things | |
| 3264 */ | |
| 3265 int | |
|
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parents:
7807
diff
changeset
|
3266 mch_nodetype(char_u *name) |
| 7 | 3267 { |
| 3268 struct stat st; | |
| 3269 | |
| 3270 if (stat((char *)name, &st)) | |
| 3271 return NODE_NORMAL; | |
| 3272 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3273 return NODE_NORMAL; | |
|
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3274 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3275 return NODE_OTHER; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3276 // Everything else is writable? |
| 7 | 3277 return NODE_WRITABLE; |
| 3278 } | |
| 3279 | |
| 3280 void | |
|
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parents:
7807
diff
changeset
|
3281 mch_early_init(void) |
| 7 | 3282 { |
| 3283 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3284 int i; | |
| 180 | 3285 |
| 7 | 3286 check_stack_growth((char *)&i); |
| 3287 | |
| 180 | 3288 # ifdef HAVE_STACK_LIMIT |
| 7 | 3289 get_stack_limit(); |
| 3290 # endif | |
| 3291 | |
| 3292 #endif | |
| 3293 | |
| 3294 /* | |
| 3295 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3296 * running out of stack space. | |
| 3297 * Use of sigaltstack() is preferred, it's more portable. | |
| 3298 * Ignore any errors. | |
| 3299 */ | |
| 3300 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
25581
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patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents:
25008
diff
changeset
|
3301 signal_stack = alloc(get_signal_stack_size()); |
| 7 | 3302 init_signal_stack(); |
| 3303 #endif | |
| 3304 } | |
| 3305 | |
| 355 | 3306 #if defined(EXITFREE) || defined(PROTO) |
| 3307 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3308 mch_free_mem(void) |
| 355 | 3309 { |
| 359 | 3310 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3311 if (clip_star.owned) | |
| 3312 clip_lose_selection(&clip_star); | |
| 3313 if (clip_plus.owned) | |
| 3314 clip_lose_selection(&clip_plus); | |
| 355 | 3315 # endif |
| 1605 | 3316 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3317 if (xterm_Shell != (Widget)0) |
| 3318 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3319 # ifndef LESSTIF_VERSION |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3320 // Lesstif crashes here, lose some memory |
| 355 | 3321 if (xterm_dpy != NULL) |
| 3322 XtCloseDisplay(xterm_dpy); | |
| 3323 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3324 { |
| 355 | 3325 XtDestroyApplicationContext(app_context); |
| 1605 | 3326 # ifdef FEAT_X11 |
|
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parents:
18761
diff
changeset
|
3327 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3328 # endif |
| 3329 } | |
| 3330 # endif | |
| 355 | 3331 # endif |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3332 # if defined(FEAT_X11) |
| 1605 | 3333 if (x11_display != NULL |
| 3334 # ifdef FEAT_XCLIPBOARD | |
| 3335 && x11_display != xterm_dpy | |
| 3336 # endif | |
| 3337 ) | |
| 359 | 3338 XCloseDisplay(x11_display); |
| 3339 # endif | |
| 3340 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3341 VIM_CLEAR(signal_stack); |
| 359 | 3342 # endif |
| 3343 vim_free(oldtitle); | |
| 3344 vim_free(oldicon); | |
| 355 | 3345 } |
| 3346 #endif | |
| 3347 | |
| 7 | 3348 /* |
| 3349 * Output a newline when exiting. | |
| 3350 * Make sure the newline goes to the same stream as the text. | |
| 3351 */ | |
| 3352 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3353 exit_scroll(void) |
| 7 | 3354 { |
| 167 | 3355 if (silent_mode) |
| 3356 return; | |
| 7 | 3357 if (newline_on_exit || msg_didout) |
| 3358 { | |
| 3359 if (msg_use_printf()) | |
| 3360 { | |
| 3361 if (info_message) | |
| 3362 mch_msg("\n"); | |
| 3363 else | |
| 3364 mch_errmsg("\r\n"); | |
| 3365 } | |
| 3366 else | |
| 3367 out_char('\n'); | |
| 3368 } | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3369 else if (!is_not_a_term()) |
| 7 | 3370 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3371 restore_cterm_colors(); // get original colors back |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3372 msg_clr_eos_force(); // clear the rest of the display |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3373 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3374 } |
| 3375 } | |
| 3376 | |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3377 #ifdef USE_GCOV_FLUSH |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3378 extern void __gcov_flush(); |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3379 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3380 |
| 7 | 3381 void |
|
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c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3382 mch_exit(int r) |
| 7 | 3383 { |
| 3384 exiting = TRUE; | |
| 3385 | |
| 3386 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3387 x11_export_final_selection(); | |
| 3388 #endif | |
| 3389 | |
| 3390 #ifdef FEAT_GUI | |
| 3391 if (!gui.in_use) | |
| 3392 #endif | |
| 3393 { | |
| 3394 settmode(TMODE_COOK); | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3395 if (!is_not_a_term()) |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3396 { |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3397 // restore xterm title and icon name |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3398 mch_restore_title(SAVE_RESTORE_BOTH); |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3399 term_pop_title(SAVE_RESTORE_BOTH); |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3400 } |
|
26336
a2e6da79274d
patch 8.2.3699: the +title feature adds a lot of #ifdef but little code
Bram Moolenaar <Bram@vim.org>
parents:
26183
diff
changeset
|
3401 |
| 7 | 3402 /* |
| 3403 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3404 * pages, need to output a newline when msg_didout is set. But when | |
| 3405 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3406 * before stoptermcap(). | |
| 3407 */ | |
| 3408 if (swapping_screen() && !newline_on_exit) | |
| 3409 exit_scroll(); | |
| 3410 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3411 // Stop termcap: May need to check for T_CRV response, which |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3412 // requires RAW mode. |
| 7 | 3413 stoptermcap(); |
| 3414 | |
| 3415 /* | |
| 3416 * A newline is only required after a message in the alternate screen. | |
| 3417 * This is set to TRUE by wait_return(). | |
| 3418 */ | |
| 3419 if (!swapping_screen() || newline_on_exit) | |
| 3420 exit_scroll(); | |
| 3421 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3422 // Cursor may have been switched off without calling starttermcap() |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3423 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3424 if (full_screen) |
| 3425 cursor_on(); | |
| 3426 } | |
| 3427 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3428 ml_close_all(TRUE); // remove all memfiles |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3429 |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3430 #ifdef USE_GCOV_FLUSH |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3431 // Flush coverage info before possibly being killed by a deadly signal. |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3432 __gcov_flush(); |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3433 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3434 |
| 7 | 3435 may_core_dump(); |
| 3436 #ifdef FEAT_GUI | |
| 3437 if (gui.in_use) | |
| 3438 gui_exit(r); | |
| 3439 #endif | |
| 167 | 3440 |
| 765 | 3441 #ifdef MACOS_CONVERT |
| 167 | 3442 mac_conv_cleanup(); |
| 3443 #endif | |
| 3444 | |
| 7 | 3445 #ifdef __QNX__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3446 // A core dump won't be created if the signal handler |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3447 // doesn't return, so we can't call exit() |
| 7 | 3448 if (deadly_signal != 0) |
| 3449 return; | |
| 3450 #endif | |
| 3451 | |
| 33 | 3452 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3453 netbeans_send_disconnect(); |
| 33 | 3454 #endif |
| 355 | 3455 |
| 3456 #ifdef EXITFREE | |
| 3457 free_all_mem(); | |
| 3458 #endif | |
| 3459 | |
| 7 | 3460 exit(r); |
| 3461 } | |
| 3462 | |
| 3463 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3464 may_core_dump(void) |
| 7 | 3465 { |
| 3466 if (deadly_signal != 0) | |
| 3467 { | |
| 3468 signal(deadly_signal, SIG_DFL); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3469 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3470 } |
| 3471 } | |
| 3472 | |
| 3473 #ifndef VMS | |
| 3474 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3475 /* |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3476 * Get the file descriptor to use for tty operations. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3477 */ |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3478 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3479 get_tty_fd(int fd) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3480 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3481 int tty_fd = fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3482 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3483 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3484 // On SunOS: Get the terminal parameters from "fd", or the slave device of |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3485 // "fd" when it is a master device. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3486 if (mch_isatty(fd) > 1) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3487 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3488 char *name; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3489 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3490 name = ptsname(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3491 if (name == NULL) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3492 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3493 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3494 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3495 if (tty_fd < 0) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3496 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3497 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3498 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3499 return tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3500 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3501 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3502 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3503 mch_tcgetattr(int fd, void *term) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3504 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3505 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3506 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3507 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3508 tty_fd = get_tty_fd(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3509 if (tty_fd >= 0) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3510 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3511 #ifdef NEW_TTY_SYSTEM |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3512 # ifdef HAVE_TERMIOS_H |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3513 retval = tcgetattr(tty_fd, (struct termios *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3514 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3515 retval = ioctl(tty_fd, TCGETA, (struct termio *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3516 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3517 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3518 // for "old" tty systems |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3519 retval = ioctl(tty_fd, TIOCGETP, (struct sgttyb *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3520 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3521 if (tty_fd != fd) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3522 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3523 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3524 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3525 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3526 |
| 7 | 3527 void |
|
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
3528 mch_settmode(tmode_T tmode) |
| 7 | 3529 { |
| 3530 static int first = TRUE; | |
| 3531 | |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3532 #ifdef NEW_TTY_SYSTEM |
| 7 | 3533 # ifdef HAVE_TERMIOS_H |
| 3534 static struct termios told; | |
| 3535 struct termios tnew; | |
| 3536 # else | |
| 3537 static struct termio told; | |
| 3538 struct termio tnew; | |
| 3539 # endif | |
| 3540 | |
| 3541 if (first) | |
| 3542 { | |
| 3543 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3544 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3545 } |
| 3546 | |
| 3547 tnew = told; | |
| 3548 if (tmode == TMODE_RAW) | |
| 3549 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3550 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3551 // ~IXON disables CTRL-S stopping output, so that it can be mapped. |
|
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3552 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3553 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE |
|
21329
bb3f60b0aca0
patch 8.2.1215: Atari MiNT support is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21079
diff
changeset
|
3554 # if defined(IEXTEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3555 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
| 7 | 3556 # endif |
| 3557 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3558 # ifdef ONLCR |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3559 // Don't map NL -> CR NL, we do it ourselves. |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3560 // Also disable expanding tabs if possible. |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3561 # ifdef XTABS |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3562 tnew.c_oflag &= ~(ONLCR | XTABS); |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3563 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3564 # ifdef TAB3 |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3565 tnew.c_oflag &= ~(ONLCR | TAB3); |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3566 # else |
| 7 | 3567 tnew.c_oflag &= ~ONLCR; |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3568 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3569 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3570 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3571 tnew.c_cc[VMIN] = 1; // return after 1 char |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3572 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3573 } |
| 3574 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3575 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3576 // Also reset ICANON here, otherwise on Solaris select() won't see |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3577 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3578 tnew.c_lflag &= ~(ICANON | ECHO); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3579 tnew.c_cc[VMIN] = 1; // return after 1 char |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3580 tnew.c_cc[VTIME] = 0; // don't wait |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3581 } |
| 7 | 3582 |
| 3583 # if defined(HAVE_TERMIOS_H) | |
| 3584 { | |
| 3585 int n = 10; | |
| 3586 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3587 // A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3588 // few times. |
| 7 | 3589 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3590 && errno == EINTR && n > 0) | |
| 3591 --n; | |
| 3592 } | |
| 3593 # else | |
| 3594 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3595 # endif | |
| 3596 | |
| 3597 #else | |
| 3598 /* | |
| 3599 * for "old" tty systems | |
| 3600 */ | |
| 3601 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3602 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3603 # endif |
| 3604 static struct sgttyb ttybold; | |
| 3605 struct sgttyb ttybnew; | |
| 3606 | |
| 3607 if (first) | |
| 3608 { | |
| 3609 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3610 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3611 } |
| 3612 | |
| 3613 ttybnew = ttybold; | |
| 3614 if (tmode == TMODE_RAW) | |
| 3615 { | |
| 3616 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3617 ttybnew.sg_flags |= RAW; | |
| 3618 } | |
| 3619 else if (tmode == TMODE_SLEEP) | |
| 3620 ttybnew.sg_flags &= ~(ECHO); | |
| 3621 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3622 #endif | |
|
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
3623 mch_cur_tmode = tmode; |
| 7 | 3624 } |
| 3625 | |
| 3626 /* | |
| 3627 * Try to get the code for "t_kb" from the stty setting | |
| 3628 * | |
| 3629 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3630 * prevail. stty knows more about reality than termcap does, and if | |
| 3631 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3632 * be), they're going to get really annoyed if their erase key starts | |
| 3633 * doing forward deletes for no reason. (Eric Fischer) | |
| 3634 */ | |
| 3635 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3636 get_stty(void) |
| 7 | 3637 { |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3638 ttyinfo_T info; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3639 char_u buf[2]; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3640 char_u *p; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3641 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3642 if (get_tty_info(read_cmd_fd, &info) == OK) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3643 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3644 intr_char = info.interrupt; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3645 buf[0] = info.backspace; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3646 buf[1] = NUL; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3647 add_termcode((char_u *)"kb", buf, FALSE); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3648 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3649 // If <BS> and <DEL> are now the same, redefine <DEL>. |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3650 p = find_termcode((char_u *)"kD"); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3651 if (p != NULL && p[0] == buf[0] && p[1] == buf[1]) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3652 do_fixdel(NULL); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3653 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3654 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3655 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3656 /* |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3657 * Obtain the characters that Backspace and Enter produce on "fd". |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3658 * Returns OK or FAIL. |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3659 */ |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3660 int |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3661 get_tty_info(int fd, ttyinfo_T *info) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3662 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3663 #ifdef NEW_TTY_SYSTEM |
| 7 | 3664 # ifdef HAVE_TERMIOS_H |
| 3665 struct termios keys; | |
| 3666 # else | |
| 3667 struct termio keys; | |
| 3668 # endif | |
| 3669 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3670 if (mch_tcgetattr(fd, &keys) != -1) |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3671 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3672 info->backspace = keys.c_cc[VERASE]; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3673 info->interrupt = keys.c_cc[VINTR]; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3674 if (keys.c_iflag & ICRNL) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3675 info->enter = NL; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3676 else |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3677 info->enter = CAR; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3678 if (keys.c_oflag & ONLCR) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3679 info->nl_does_cr = TRUE; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3680 else |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3681 info->nl_does_cr = FALSE; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3682 return OK; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3683 } |
| 7 | 3684 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3685 // for "old" tty systems |
| 7 | 3686 struct sgttyb keys; |
| 3687 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3688 if (mch_tcgetattr(fd, &keys) != -1) |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3689 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3690 info->backspace = keys.sg_erase; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3691 info->interrupt = keys.sg_kill; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3692 info->enter = CAR; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3693 info->nl_does_cr = TRUE; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3694 return OK; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3695 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3696 #endif |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3697 return FAIL; |
| 7 | 3698 } |
| 3699 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3700 #endif // VMS |
| 7 | 3701 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3702 static int mouse_ison = FALSE; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3703 |
| 7 | 3704 /* |
| 3705 * Set mouse clicks on or off. | |
| 3706 */ | |
| 3707 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3708 mch_setmouse(int on) |
| 7 | 3709 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3710 #ifdef FEAT_BEVAL_TERM |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3711 static int bevalterm_ison = FALSE; |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3712 #endif |
| 7 | 3713 int xterm_mouse_vers; |
| 3714 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3715 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3716 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3717 // Make sure not tracing mouse movements. Important when a button-down |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3718 // was received but no release yet. |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3719 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3720 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3721 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3722 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3723 #ifdef FEAT_BEVAL_TERM |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3724 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3725 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3726 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3727 // return quickly if nothing to do |
| 7 | 3728 return; |
| 3729 | |
| 3730 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3731 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3732 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3733 if (ttym_flags == TTYM_URXVT) |
| 3734 { | |
| 3145 | 3735 out_str_nf((char_u *) |
| 3736 (on | |
| 3737 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3738 : IF_EB("\033[?1015l", ESC_STR "[?1015l"))); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3739 mouse_ison = on; |
| 3145 | 3740 } |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3741 #endif |
| 3145 | 3742 |
| 3746 | 3743 if (ttym_flags == TTYM_SGR) |
| 3744 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3745 // SGR mode supports columns above 223 |
| 3746 | 3746 out_str_nf((char_u *) |
| 3747 (on | |
| 3748 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3749 : IF_EB("\033[?1006l", ESC_STR "[?1006l"))); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3750 mouse_ison = on; |
|
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3751 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3752 |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3753 #ifdef FEAT_BEVAL_TERM |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3754 if (bevalterm_ison != (p_bevalterm && on)) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
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12847
diff
changeset
|
3755 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3756 bevalterm_ison = (p_bevalterm && on); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3757 if (xterm_mouse_vers > 1 && !bevalterm_ison) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3758 // disable mouse movement events, enabling is below |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3759 out_str_nf((char_u *) |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3760 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3761 } |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3762 #endif |
| 3746 | 3763 |
| 7 | 3764 if (xterm_mouse_vers > 0) |
| 3765 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3766 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3767 out_str_nf((char_u *) |
| 3768 (xterm_mouse_vers > 1 | |
|
12865
ebb4f6c93598
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3769 ? ( |
|
18354
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patch 8.1.2171: mouse support not always available
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diff
changeset
|
3770 #ifdef FEAT_BEVAL_TERM |
|
12865
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3771 bevalterm_ison |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3772 ? IF_EB("\033[?1003h", ESC_STR "[?1003h") : |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3773 #endif |
|
12865
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3774 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3775 : IF_EB("\033[?1000h", ESC_STR "[?1000h"))); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3776 else // disable mouse events, could probably always send the same |
| 7 | 3777 out_str_nf((char_u *) |
| 3778 (xterm_mouse_vers > 1 | |
| 3779 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3780 : IF_EB("\033[?1000l", ESC_STR "[?1000l"))); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3781 mouse_ison = on; |
| 7 | 3782 } |
| 3783 | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3784 #ifdef FEAT_MOUSE_DEC |
| 7 | 3785 else if (ttym_flags == TTYM_DEC) |
| 3786 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3787 if (on) // enable mouse events |
| 7 | 3788 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{"); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3789 else // disable mouse events |
| 7 | 3790 out_str_nf((char_u *)"\033['z"); |
|
12865
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3791 mouse_ison = on; |
| 7 | 3792 } |
|
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parents:
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diff
changeset
|
3793 #endif |
|
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3794 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3795 #ifdef FEAT_MOUSE_GPM |
| 7 | 3796 else |
| 3797 { | |
| 3798 if (on) | |
| 3799 { | |
| 3800 if (gpm_open()) | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3801 mouse_ison = TRUE; |
| 7 | 3802 } |
| 3803 else | |
| 3804 { | |
| 3805 gpm_close(); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3806 mouse_ison = FALSE; |
| 7 | 3807 } |
| 3808 } | |
|
18354
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3809 #endif |
|
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3810 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3811 #ifdef FEAT_SYSMOUSE |
| 1620 | 3812 else |
| 3813 { | |
| 3814 if (on) | |
| 3815 { | |
| 3816 if (sysmouse_open() == OK) | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3817 mouse_ison = TRUE; |
| 1620 | 3818 } |
| 3819 else | |
| 3820 { | |
| 3821 sysmouse_close(); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3822 mouse_ison = FALSE; |
| 1620 | 3823 } |
| 3824 } | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3825 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3826 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3827 #ifdef FEAT_MOUSE_JSB |
| 7 | 3828 else |
| 3829 { | |
| 3830 if (on) | |
| 3831 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3832 // D - Enable Mouse up/down messages |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3833 // L - Enable Left Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3834 // M - Enable Middle Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3835 // R - Enable Right Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3836 // K - Enable SHIFT and CTRL key Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3837 // + - Enable Advanced messaging of mouse moves and up/down messages |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3838 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3839 // # - Numeric value of mouse pointer required |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3840 // 0 = Multiview 2000 cursor, used as standard |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3841 // 1 = Windows Arrow |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3842 // 2 = Windows I Beam |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3843 // 3 = Windows Hour Glass |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3844 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3845 // 5 = Windows UP Arrow |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3846 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3847 // Disables full feedback of pointer movements |
| 7 | 3848 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3849 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
|
18354
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3850 # else |
| 7 | 3851 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3852 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\")); | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3853 # endif |
|
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3854 mouse_ison = TRUE; |
| 7 | 3855 } |
| 3856 else | |
| 3857 { | |
| 3858 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3859 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
12865
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3860 mouse_ison = FALSE; |
| 7 | 3861 } |
| 3862 } | |
|
18354
9f51d0cef8da
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3863 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3864 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3865 else |
| 3866 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3867 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3868 if (on) |
| 3869 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3870 else | |
| 3871 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
12865
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Christian Brabandt <cb@256bit.org>
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12847
diff
changeset
|
3872 mouse_ison = on; |
|
ebb4f6c93598
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Christian Brabandt <cb@256bit.org>
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12847
diff
changeset
|
3873 } |
|
18354
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diff
changeset
|
3874 #endif |
|
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diff
changeset
|
3875 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3876 |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
3877 #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
|
12865
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diff
changeset
|
3878 /* |
|
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diff
changeset
|
3879 * Called when 'balloonevalterm' changed. |
|
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diff
changeset
|
3880 */ |
|
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diff
changeset
|
3881 void |
|
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diff
changeset
|
3882 mch_bevalterm_changed(void) |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3883 { |
|
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diff
changeset
|
3884 mch_setmouse(mouse_ison); |
|
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diff
changeset
|
3885 } |
|
ebb4f6c93598
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diff
changeset
|
3886 #endif |
| 7 | 3887 |
| 3888 /* | |
| 3889 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3890 */ | |
| 3891 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3892 check_mouse_termcode(void) |
| 7 | 3893 { |
| 3894 # ifdef FEAT_MOUSE_XTERM | |
| 3895 if (use_xterm_mouse() | |
| 3145 | 3896 # ifdef FEAT_MOUSE_URXVT |
| 3897 && use_xterm_mouse() != 3 | |
| 3898 # endif | |
| 7 | 3899 # ifdef FEAT_GUI |
| 3900 && !gui.in_use | |
| 3901 # endif | |
| 3902 ) | |
| 3903 { | |
| 3904 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3905 ? IF_EB("\233M", CSI_STR "M") |
| 3906 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3907 if (*p_mouse != NUL) |
| 3908 { | |
|
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diff
changeset
|
3909 // force mouse off and maybe on to send possibly new mouse |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3910 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3911 mch_setmouse(FALSE); |
| 3912 setmouse(); | |
| 3913 } | |
| 3914 } | |
| 3915 else | |
| 3916 del_mouse_termcode(KS_MOUSE); | |
| 3917 # endif | |
| 3918 | |
| 3919 # ifdef FEAT_MOUSE_GPM | |
| 3920 if (!use_xterm_mouse() | |
| 3921 # ifdef FEAT_GUI | |
| 3922 && !gui.in_use | |
| 3923 # endif | |
| 3924 ) | |
|
16523
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3925 set_mouse_termcode(KS_GPM_MOUSE, |
|
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3926 (char_u *)IF_EB("\033MG", ESC_STR "MG")); |
|
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3927 else |
|
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3928 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3929 # endif |
| 3930 | |
| 1620 | 3931 # ifdef FEAT_SYSMOUSE |
| 3932 if (!use_xterm_mouse() | |
| 3933 # ifdef FEAT_GUI | |
| 3934 && !gui.in_use | |
| 3935 # endif | |
| 3936 ) | |
| 3937 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3938 # endif | |
| 3939 | |
| 7 | 3940 # ifdef FEAT_MOUSE_JSB |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3941 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3942 if (!use_xterm_mouse() |
| 3943 # ifdef FEAT_GUI | |
| 3944 && !gui.in_use | |
| 3945 # endif | |
| 3946 ) | |
| 3947 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3948 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3949 else | |
| 3950 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3951 # endif | |
| 3952 | |
| 3953 # ifdef FEAT_MOUSE_NET | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3954 // There is no conflict, but one may type "ESC }" from Insert mode. Don't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3955 // define it in the GUI or when using an xterm. |
| 7 | 3956 if (!use_xterm_mouse() |
| 3957 # ifdef FEAT_GUI | |
| 3958 && !gui.in_use | |
| 3959 # endif | |
| 3960 ) | |
| 3961 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3962 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3963 else | |
| 3964 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3965 # endif | |
| 3966 | |
| 3967 # ifdef FEAT_MOUSE_DEC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3968 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 3969 if (!use_xterm_mouse() |
| 7 | 3970 # ifdef FEAT_GUI |
| 3971 && !gui.in_use | |
| 3972 # endif | |
| 3973 ) | |
| 180 | 3974 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 3975 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 3976 else |
| 3977 del_mouse_termcode(KS_DEC_MOUSE); | |
| 3978 # endif | |
| 3979 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3980 // same conflict as the dec mouse |
| 5932 | 3981 if (!use_xterm_mouse() |
| 7 | 3982 # ifdef FEAT_GUI |
| 3983 && !gui.in_use | |
| 3984 # endif | |
| 3985 ) | |
| 3986 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 3987 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 3988 else | |
| 3989 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 3990 # endif | |
| 3145 | 3991 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 3992 if (use_xterm_mouse() == 3 |
| 3145 | 3993 # ifdef FEAT_GUI |
| 3994 && !gui.in_use | |
| 3995 # endif | |
| 3996 ) | |
| 3997 { | |
| 3998 set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3999 ? IF_EB("\233*M", CSI_STR "*M") |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4000 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 4001 |
| 4002 if (*p_mouse != NUL) | |
| 4003 { | |
| 4004 mch_setmouse(FALSE); | |
| 4005 setmouse(); | |
| 4006 } | |
| 4007 } | |
| 4008 else | |
| 4009 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 4010 # endif | |
| 3746 | 4011 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4012 # ifdef FEAT_GUI |
| 3746 | 4013 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4014 # endif |
| 3746 | 4015 ) |
| 4016 { | |
| 4017 set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4018 ? IF_EB("\233<*M", CSI_STR "<*M") |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4019 : IF_EB("\033[<*M", ESC_STR "[<*M"))); |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4020 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4021 set_mouse_termcode(KS_SGR_MOUSE_RELEASE, (char_u *)(term_is_8bit(T_NAME) |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4022 ? IF_EB("\233<*m", CSI_STR "<*m") |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4023 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 4024 |
| 4025 if (*p_mouse != NUL) | |
| 4026 { | |
| 4027 mch_setmouse(FALSE); | |
| 4028 setmouse(); | |
| 4029 } | |
| 4030 } | |
| 4031 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4032 { |
| 3746 | 4033 del_mouse_termcode(KS_SGR_MOUSE); |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4034 del_mouse_termcode(KS_SGR_MOUSE_RELEASE); |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4035 } |
| 7 | 4036 } |
| 4037 | |
| 4038 #ifndef VMS | |
| 4039 | |
| 4040 /* | |
| 4041 * Try to get the current window size: | |
| 4042 * 1. with an ioctl(), most accurate method | |
| 4043 * 2. from the environment variables LINES and COLUMNS | |
| 4044 * 3. from the termcap | |
| 4045 * 4. keep using the old values | |
| 4046 * Return OK when size could be determined, FAIL otherwise. | |
| 4047 */ | |
| 4048 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4049 mch_get_shellsize(void) |
| 7 | 4050 { |
| 4051 long rows = 0; | |
| 4052 long columns = 0; | |
| 4053 char_u *p; | |
| 4054 | |
| 4055 /* | |
| 4056 * 1. try using an ioctl. It is the most accurate method. | |
| 4057 * | |
| 4058 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4059 * TIOCGSIZE but don't have a struct ttysize. | |
| 4060 */ | |
| 4061 # ifdef TIOCGWINSZ | |
| 4062 { | |
| 4063 struct winsize ws; | |
| 4064 int fd = 1; | |
| 4065 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4066 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4067 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4068 fd = read_cmd_fd; | |
| 4069 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4070 { | |
| 4071 columns = ws.ws_col; | |
| 4072 rows = ws.ws_row; | |
| 4073 } | |
| 4074 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4075 # else // TIOCGWINSZ |
| 7 | 4076 # ifdef TIOCGSIZE |
| 4077 { | |
| 4078 struct ttysize ts; | |
| 4079 int fd = 1; | |
| 4080 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4081 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4082 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4083 fd = read_cmd_fd; | |
| 4084 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4085 { | |
| 4086 columns = ts.ts_cols; | |
| 4087 rows = ts.ts_lines; | |
| 4088 } | |
| 4089 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4090 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4091 # endif // TIOCGWINSZ |
| 7 | 4092 |
| 4093 /* | |
| 4094 * 2. get size from environment | |
| 164 | 4095 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4096 * the ioctl() values! | |
| 7 | 4097 */ |
| 164 | 4098 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4099 { |
| 4100 if ((p = (char_u *)getenv("LINES"))) | |
| 4101 rows = atoi((char *)p); | |
| 4102 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4103 columns = atoi((char *)p); | |
| 4104 } | |
| 4105 | |
| 4106 #ifdef HAVE_TGETENT | |
| 4107 /* | |
| 4108 * 3. try reading "co" and "li" entries from termcap | |
| 4109 */ | |
| 4110 if (columns == 0 || rows == 0) | |
| 4111 getlinecol(&columns, &rows); | |
| 4112 #endif | |
| 4113 | |
| 4114 /* | |
| 4115 * 4. If everything fails, use the old values | |
| 4116 */ | |
| 4117 if (columns <= 0 || rows <= 0) | |
| 4118 return FAIL; | |
| 4119 | |
| 4120 Rows = rows; | |
| 4121 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4122 limit_screen_size(); |
| 7 | 4123 return OK; |
| 4124 } | |
| 4125 | |
|
11741
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4126 #if defined(FEAT_TERMINAL) || defined(PROTO) |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4127 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4128 * Report the windows size "rows" and "cols" to tty "fd". |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4129 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4130 int |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4131 mch_report_winsize(int fd, int rows, int cols) |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4132 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4133 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4134 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4135 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4136 tty_fd = get_tty_fd(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4137 if (tty_fd >= 0) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4138 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4139 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4140 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4141 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4142 ws.ws_col = cols; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4143 ws.ws_row = rows; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4144 ws.ws_xpixel = cols * 5; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4145 ws.ws_ypixel = rows * 10; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4146 retval = ioctl(tty_fd, TIOCSWINSZ, &ws); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4147 ch_log(NULL, "ioctl(TIOCSWINSZ) %s", |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4148 retval == 0 ? "success" : "failed"); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4149 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4150 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4151 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4152 ts.ts_cols = cols; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4153 ts.ts_lines = rows; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4154 retval = ioctl(tty_fd, TIOCSSIZE, &ts); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4155 ch_log(NULL, "ioctl(TIOCSSIZE) %s", |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4156 retval == 0 ? "success" : "failed"); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4157 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4158 if (tty_fd != fd) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4159 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4160 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4161 return retval == 0 ? OK : FAIL; |
|
11741
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4162 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4163 #endif |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4164 |
| 7 | 4165 /* |
| 4166 * Try to set the window size to Rows and Columns. | |
| 4167 */ | |
| 4168 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4169 mch_set_shellsize(void) |
| 7 | 4170 { |
| 4171 if (*T_CWS) | |
| 4172 { | |
| 4173 /* | |
| 4174 * NOTE: if you get an error here that term_set_winsize() is | |
| 4175 * undefined, check the output of configure. It could probably not | |
| 4176 * find a ncurses, termcap or termlib library. | |
| 4177 */ | |
| 4178 term_set_winsize((int)Rows, (int)Columns); | |
| 4179 out_flush(); | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4180 screen_start(); // don't know where cursor is now |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4181 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
4182 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4183 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4184 #endif // VMS |
| 7 | 4185 |
| 4186 /* | |
| 4187 * Rows and/or Columns has changed. | |
| 4188 */ | |
| 4189 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4190 mch_new_shellsize(void) |
| 7 | 4191 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4192 // Nothing to do. |
| 7 | 4193 } |
| 4194 | |
| 3048 | 4195 /* |
| 4196 * Wait for process "child" to end. | |
| 4197 * Return "child" if it exited properly, <= 0 on error. | |
| 4198 */ | |
| 4199 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4200 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4201 { |
| 4202 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4203 long delay_msec = 1; |
| 3048 | 4204 |
| 4205 while (wait_pid != child) | |
| 4206 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4207 // When compiled with Python threads are probably used, in which case |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4208 // wait() sometimes hangs for no obvious reason. Use waitpid() |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4209 // instead and loop (like the GUI). Also needed for other interfaces, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4210 // they might call system(). |
| 3470 | 4211 # ifdef __NeXT__ |
| 3048 | 4212 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4213 # else |
| 3048 | 4214 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4215 # endif |
| 3048 | 4216 if (wait_pid == 0) |
| 4217 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4218 // Wait for 1 to 10 msec before trying again. |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
4219 mch_delay(delay_msec, MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE); |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4220 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4221 delay_msec = 10; |
| 3048 | 4222 continue; |
| 4223 } | |
| 4224 if (wait_pid <= 0 | |
| 4225 # ifdef ECHILD | |
| 4226 && errno == ECHILD | |
| 4227 # endif | |
| 4228 ) | |
| 4229 break; | |
| 4230 } | |
| 4231 return wait_pid; | |
| 4232 } | |
| 4233 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4234 #if !defined(USE_SYSTEM) || defined(FEAT_JOB_CHANNEL) |
|
11898
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4235 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4236 * Set the environment for a child process. |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4237 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4238 static void |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
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parents:
14063
diff
changeset
|
4239 set_child_environment( |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
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parents:
14063
diff
changeset
|
4240 long rows, |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
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parents:
14063
diff
changeset
|
4241 long columns, |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4242 char *term, |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4243 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4244 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4245 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4246 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4247 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4248 static char envbuf_Term[30]; |
|
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4249 static char envbuf_Rows[20]; |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4250 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4251 static char envbuf_Columns[20]; |
|
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents:
11727
diff
changeset
|
4252 static char envbuf_Colors[20]; |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4253 # ifdef FEAT_TERMINAL |
|
14063
f39150ec146e
patch 8.1.0049: shell cannot tell running in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
13898
diff
changeset
|
4254 static char envbuf_Version[20]; |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4255 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
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parents:
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diff
changeset
|
4256 # ifdef FEAT_CLIENTSERVER |
|
11898
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4257 static char envbuf_Servername[60]; |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
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parents:
11898
diff
changeset
|
4258 # endif |
|
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents:
11727
diff
changeset
|
4259 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4260 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4261 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4262 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4263 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4264 setenv("ROWS", (char *)envbuf, 1); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4265 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4266 setenv("LINES", (char *)envbuf, 1); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4267 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4268 setenv("COLUMNS", (char *)envbuf, 1); |
|
20181
0ab9d7469ce7
patch 8.2.0646: t_Co uses the value of $COLORS in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20047
diff
changeset
|
4269 sprintf((char *)envbuf, "%d", t_colors); |
|
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents:
11727
diff
changeset
|
4270 setenv("COLORS", (char *)envbuf, 1); |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4271 # ifdef FEAT_TERMINAL |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4272 if (is_terminal) |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4273 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4274 sprintf((char *)envbuf, "%ld", (long)get_vim_var_nr(VV_VERSION)); |
|
14065
e271ca6f32f9
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Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4275 setenv("VIM_TERMINAL", (char *)envbuf, 1); |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4276 } |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4277 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
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parents:
11898
diff
changeset
|
4278 # ifdef FEAT_CLIENTSERVER |
|
11898
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4279 setenv("VIM_SERVERNAME", serverName == NULL ? "" : (char *)serverName, 1); |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4280 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4281 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4282 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4283 * Putenv does not copy the string, it has to remain valid. |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4284 * Use a static array to avoid losing allocated memory. |
|
11898
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4285 * This won't work well when running multiple children... |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4286 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4287 vim_snprintf(envbuf_Term, sizeof(envbuf_Term), "TERM=%s", term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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parents:
11557
diff
changeset
|
4288 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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parents:
11557
diff
changeset
|
4289 vim_snprintf(envbuf_Rows, sizeof(envbuf_Rows), "ROWS=%ld", rows); |
|
8031
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commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4290 putenv(envbuf_Rows); |
|
11713
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Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4291 vim_snprintf(envbuf_Lines, sizeof(envbuf_Lines), "LINES=%ld", rows); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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11557
diff
changeset
|
4292 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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parents:
11557
diff
changeset
|
4293 vim_snprintf(envbuf_Columns, sizeof(envbuf_Columns), |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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parents:
11557
diff
changeset
|
4294 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4295 putenv(envbuf_Columns); |
|
20205
83e196d484eb
patch 8.2.0658: HP-UX build fails when setenv() is not defined
Bram Moolenaar <Bram@vim.org>
parents:
20181
diff
changeset
|
4296 vim_snprintf(envbuf_Colors, sizeof(envbuf_Colors), "COLORS=%ld", t_colors); |
|
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
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11727
diff
changeset
|
4297 putenv(envbuf_Colors); |
|
14065
e271ca6f32f9
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Christian Brabandt <cb@256bit.org>
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14063
diff
changeset
|
4298 # ifdef FEAT_TERMINAL |
|
e271ca6f32f9
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14063
diff
changeset
|
4299 if (is_terminal) |
|
e271ca6f32f9
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parents:
14063
diff
changeset
|
4300 { |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4301 vim_snprintf(envbuf_Version, sizeof(envbuf_Version), |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
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14065
diff
changeset
|
4302 "VIM_TERMINAL=%ld", (long)get_vim_var_nr(VV_VERSION)); |
|
14065
e271ca6f32f9
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14063
diff
changeset
|
4303 putenv(envbuf_Version); |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4304 } |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4305 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4306 # ifdef FEAT_CLIENTSERVER |
|
11898
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4307 vim_snprintf(envbuf_Servername, sizeof(envbuf_Servername), |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4308 "VIM_SERVERNAME=%s", serverName == NULL ? "" : (char *)serverName); |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4309 putenv(envbuf_Servername); |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4310 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4311 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4312 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4313 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4314 static void |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4315 set_default_child_environment(int is_terminal) |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4316 { |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4317 set_child_environment(Rows, Columns, "dumb", is_terminal); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4318 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4319 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4320 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4321 #if defined(FEAT_GUI) || defined(FEAT_JOB_CHANNEL) |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4322 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4323 * Open a PTY, with FD for the master and slave side. |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4324 * When failing "pty_master_fd" and "pty_slave_fd" are -1. |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4325 * When successful both file descriptors are stored and the allocated pty name |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4326 * is stored in both "*name1" and "*name2". |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4327 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4328 static void |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4329 open_pty(int *pty_master_fd, int *pty_slave_fd, char_u **name1, char_u **name2) |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4330 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4331 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4332 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4333 if (name1 != NULL) |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4334 *name1 = NULL; |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4335 if (name2 != NULL) |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4336 *name2 = NULL; |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4337 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4338 *pty_master_fd = mch_openpty(&tty_name); // open pty |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4339 if (*pty_master_fd >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4340 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4341 // Leaving out O_NOCTTY may lead to waitpid() always returning |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4342 // 0 on Mac OS X 10.7 thereby causing freezes. Let's assume |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4343 // adding O_NOCTTY always works when defined. |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4344 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4345 *pty_slave_fd = open(tty_name, O_RDWR | O_NOCTTY | O_EXTRA, 0); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4346 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4347 *pty_slave_fd = open(tty_name, O_RDWR | O_EXTRA, 0); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4348 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4349 if (*pty_slave_fd < 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4350 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4351 close(*pty_master_fd); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4352 *pty_master_fd = -1; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4353 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4354 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4355 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4356 if (name1 != NULL) |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4357 *name1 = vim_strsave((char_u *)tty_name); |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4358 if (name2 != NULL) |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4359 *name2 = vim_strsave((char_u *)tty_name); |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4360 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4361 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4362 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4363 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4364 |
|
11919
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4365 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4366 * Send SIGINT to a child process if "c" is an interrupt character. |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4367 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4368 static void |
|
11919
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4369 may_send_sigint(int c UNUSED, pid_t pid UNUSED, pid_t wpid UNUSED) |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4370 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4371 # ifdef SIGINT |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4372 if (c == Ctrl_C || c == intr_char) |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4373 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4374 # ifdef HAVE_SETSID |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4375 kill(-pid, SIGINT); |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4376 # else |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4377 kill(0, SIGINT); |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4378 # endif |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4379 if (wpid > 0) |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4380 kill(wpid, SIGINT); |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4381 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4382 # endif |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4383 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4384 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4385 #if !defined(USE_SYSTEM) || defined(FEAT_TERMINAL) || defined(PROTO) |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4386 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4387 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4388 * Parse "cmd" and return the result in "argvp" which is an allocated array of |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4389 * pointers, the last one is NULL. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4390 * The "sh_tofree" and "shcf_tofree" must be later freed by the caller. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4391 */ |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4392 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4393 unix_build_argv( |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4394 char_u *cmd, |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4395 char ***argvp, |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4396 char_u **sh_tofree, |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4397 char_u **shcf_tofree) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4398 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4399 char **argv = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4400 int argc; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4401 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4402 *sh_tofree = vim_strsave(p_sh); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4403 if (*sh_tofree == NULL) // out of memory |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4404 return FAIL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4405 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4406 if (mch_parse_cmd(*sh_tofree, TRUE, &argv, &argc) == FAIL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4407 return FAIL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4408 *argvp = argv; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4409 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4410 if (cmd != NULL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4411 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4412 char_u *s; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4413 char_u *p; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4414 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4415 if (extra_shell_arg != NULL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4416 argv[argc++] = (char *)extra_shell_arg; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4417 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4418 // Break 'shellcmdflag' into white separated parts. This doesn't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4419 // handle quoted strings, they are very unlikely to appear. |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
4420 *shcf_tofree = alloc(STRLEN(p_shcf) + 1); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4421 if (*shcf_tofree == NULL) // out of memory |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4422 return FAIL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4423 s = *shcf_tofree; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4424 p = p_shcf; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4425 while (*p != NUL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4426 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4427 argv[argc++] = (char *)s; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4428 while (*p && *p != ' ' && *p != TAB) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4429 *s++ = *p++; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4430 *s++ = NUL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4431 p = skipwhite(p); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4432 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4433 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4434 argv[argc++] = (char *)cmd; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4435 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4436 argv[argc] = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4437 return OK; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4438 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4439 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4440 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4441 #if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4442 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4443 * Use a terminal window to run a shell command in. |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4444 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4445 static int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4446 mch_call_shell_terminal( |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4447 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4448 int options UNUSED) // SHELL_*, see vim.h |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4449 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4450 jobopt_T opt; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4451 char **argv = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4452 char_u *tofree1 = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4453 char_u *tofree2 = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4454 int retval = -1; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4455 buf_T *buf; |
|
14139
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4456 job_T *job; |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4457 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4458 oparg_T oa; // operator arguments |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4459 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4460 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL) |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4461 goto theend; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4462 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4463 init_job_options(&opt); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4464 ch_log(NULL, "starting terminal for system command '%s'", cmd); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4465 buf = term_start(NULL, argv, &opt, TERM_START_SYSTEM); |
|
14139
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4466 if (buf == NULL) |
|
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4467 goto theend; |
|
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4468 |
|
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4469 job = term_getjob(buf->b_term); |
|
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4470 ++job->jv_refcount; |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4471 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4472 // Find a window to make "buf" curbuf. |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4473 aucmd_prepbuf(&aco, buf); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4474 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4475 clear_oparg(&oa); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4476 while (term_use_loop()) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4477 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4478 if (oa.op_type == OP_NOP && oa.regname == NUL && !VIsual_active) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4479 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4480 // If terminal_loop() returns OK we got a key that is handled |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4481 // in Normal model. We don't do redrawing anyway. |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4482 if (terminal_loop(TRUE) == OK) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4483 normal_cmd(&oa, TRUE); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4484 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4485 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4486 normal_cmd(&oa, TRUE); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4487 } |
|
14139
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4488 retval = job->jv_exitval; |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4489 ch_log(NULL, "system command finished"); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4490 |
|
14139
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4491 job_unref(job); |
|
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4492 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4493 // restore curwin/curbuf and a few other things |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4494 aucmd_restbuf(&aco); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4495 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4496 wait_return(TRUE); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4497 do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4498 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4499 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4500 vim_free(argv); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4501 vim_free(tofree1); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4502 vim_free(tofree2); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4503 return retval; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4504 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4505 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4506 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4507 #ifdef USE_SYSTEM |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4508 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4509 * Use system() to start the shell: simple but slow. |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4510 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4511 static int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4512 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4513 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4514 int options) // SHELL_*, see vim.h |
| 7 | 4515 { |
| 4516 #ifdef VMS | |
| 4517 char *ifn = NULL; | |
| 4518 char *ofn = NULL; | |
| 4519 #endif | |
|
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
4520 tmode_T tmode = cur_tmode; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4521 char_u *newcmd; // only needed for unix |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
4522 int x; |
| 7 | 4523 |
| 4524 out_flush(); | |
| 4525 | |
| 4526 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4527 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4528 |
| 2586 | 4529 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4530 save_clipboard(); |
| 2586 | 4531 loose_clipboard(); |
| 4532 # endif | |
| 4533 | |
| 7 | 4534 if (cmd == NULL) |
| 4535 x = system((char *)p_sh); | |
| 4536 else | |
| 4537 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4538 # ifdef VMS |
| 7 | 4539 if (ofn = strchr((char *)cmd, '>')) |
| 4540 *ofn++ = '\0'; | |
| 4541 if (ifn = strchr((char *)cmd, '<')) | |
| 4542 { | |
| 4543 char *p; | |
| 4544 | |
| 4545 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4546 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4547 if (p) |
| 4548 *p = '\0'; | |
| 4549 } | |
| 4550 if (ofn) | |
| 4551 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4552 else | |
| 4553 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4554 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4555 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4556 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg)) |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4557 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4558 if (newcmd == NULL) |
| 4559 x = 0; | |
| 4560 else | |
| 4561 { | |
| 4562 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4563 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4564 (char *)p_shcf, | |
| 4565 (char *)cmd); | |
| 4566 x = system((char *)newcmd); | |
| 4567 vim_free(newcmd); | |
| 4568 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4569 # endif |
| 7 | 4570 } |
| 4571 # ifdef VMS | |
| 4572 x = vms_sys_status(x); | |
| 4573 # endif | |
| 4574 if (emsg_silent) | |
| 4575 ; | |
| 4576 else if (x == 127) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4577 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4578 else if (x && !(options & SHELL_SILENT)) |
| 4579 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4580 msg_puts(_("\nshell returned ")); |
| 7 | 4581 msg_outnum((long)x); |
| 4582 msg_putchar('\n'); | |
| 4583 } | |
| 4584 | |
| 4585 if (tmode == TMODE_RAW) | |
|
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4586 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4587 // The shell may have messed with the mode, always set it. |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4588 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4589 settmode(TMODE_RAW); // set to raw mode |
|
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4590 } |
| 7 | 4591 resettitle(); |
| 4209 | 4592 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4593 restore_clipboard(); | |
| 4594 # endif | |
| 7 | 4595 return x; |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4596 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4597 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4598 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4599 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4600 # define EXEC_FAILED 122 // Exit code when shell didn't execute. Don't use |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4601 // 127, some shells use that already |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4602 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4603 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4604 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4605 * Don't use system(), use fork()/exec(). |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4606 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4607 static int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4608 mch_call_shell_fork( |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4609 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4610 int options) // SHELL_*, see vim.h |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4611 { |
|
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
4612 tmode_T tmode = cur_tmode; |
| 7 | 4613 pid_t pid; |
| 167 | 4614 pid_t wpid = 0; |
| 7 | 4615 pid_t wait_pid = 0; |
| 4616 # ifdef HAVE_UNION_WAIT | |
| 4617 union wait status; | |
| 4618 # else | |
| 4619 int status = -1; | |
| 4620 # endif | |
| 4621 int retval = -1; | |
| 4622 char **argv = NULL; | |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4623 char_u *tofree1 = NULL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4624 char_u *tofree2 = NULL; |
| 7 | 4625 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4626 int pty_master_fd = -1; // for pty's |
| 7 | 4627 # ifdef FEAT_GUI |
| 4628 int pty_slave_fd = -1; | |
| 167 | 4629 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4630 int fd_toshell[2]; // for pipes |
| 7 | 4631 int fd_fromshell[2]; |
| 4632 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4633 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4634 |
| 4635 out_flush(); | |
| 4636 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4637 settmode(TMODE_COOK); // set to normal mode |
|
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4638 if (tmode == TMODE_RAW) |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4639 // The shell may have messed with the mode, always set it later. |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4640 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4641 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4642 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4643 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4644 |
| 167 | 4645 /* |
| 4646 * For the GUI, when writing the output into the buffer and when reading | |
| 4647 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4648 * of the executed command into the Vim window. Or use a pipe. | |
| 4649 */ | |
| 4650 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4651 # ifdef FEAT_GUI |
| 167 | 4652 || (gui.in_use && show_shell_mess) |
| 4653 # endif | |
| 4654 ) | |
| 7 | 4655 { |
| 167 | 4656 # ifdef FEAT_GUI |
| 7 | 4657 /* |
| 4658 * Try to open a master pty. | |
| 4659 * If this works, open the slave pty. | |
| 4660 * If the slave can't be opened, close the master pty. | |
| 4661 */ | |
| 167 | 4662 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE))) |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4663 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4664 /* |
| 4665 * If not opening a pty or it didn't work, try using pipes. | |
| 4666 */ | |
| 4667 if (pty_master_fd < 0) | |
| 167 | 4668 # endif |
| 7 | 4669 { |
| 4670 pipe_error = (pipe(fd_toshell) < 0); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4671 if (!pipe_error) // pipe create OK |
| 7 | 4672 { |
| 4673 pipe_error = (pipe(fd_fromshell) < 0); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4674 if (pipe_error) // pipe create failed |
| 7 | 4675 { |
| 4676 close(fd_toshell[0]); | |
| 4677 close(fd_toshell[1]); | |
| 4678 } | |
| 4679 } | |
| 4680 if (pipe_error) | |
| 4681 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4682 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4683 out_flush(); |
| 4684 } | |
| 4685 } | |
| 4686 } | |
| 4687 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4688 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4689 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4690 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4691 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4692 pid = fork(); // maybe we should use vfork() |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4693 if (pid == -1) |
| 7 | 4694 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4695 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4696 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4697 msg_puts(_("\nCannot fork\n")); |
| 167 | 4698 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4699 # ifdef FEAT_GUI |
| 167 | 4700 || (gui.in_use && show_shell_mess) |
| 4701 # endif | |
| 4702 ) | |
| 7 | 4703 { |
| 167 | 4704 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4705 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4706 { |
| 4707 close(pty_master_fd); | |
| 4708 close(pty_slave_fd); | |
| 4709 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4710 else // close the pipes |
| 167 | 4711 # endif |
| 7 | 4712 { |
| 4713 close(fd_toshell[0]); | |
| 4714 close(fd_toshell[1]); | |
| 4715 close(fd_fromshell[0]); | |
| 4716 close(fd_fromshell[1]); | |
| 4717 } | |
| 4718 } | |
| 4719 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4720 else if (pid == 0) // child |
| 7 | 4721 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4722 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4723 UNBLOCK_SIGNALS(&curset); |
| 7 | 4724 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4725 # ifdef FEAT_JOB_CHANNEL |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4726 if (ch_log_active()) |
|
21992
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4727 { |
|
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4728 ch_log(NULL, "closing channel log in the child process"); |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4729 ch_logfile((char_u *)"", (char_u *)""); |
|
21992
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4730 } |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4731 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4732 |
| 7 | 4733 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4734 { | |
| 4735 int fd; | |
| 4736 | |
| 4737 /* | |
| 4738 * Don't want to show any message from the shell. Can't just | |
| 4739 * close stdout and stderr though, because some systems will | |
| 4740 * break if you try to write to them after that, so we must | |
| 4741 * use dup() to replace them with something else -- webb | |
| 4742 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4743 * waiting for input. | |
| 4744 */ | |
| 4745 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4746 fclose(stdin); | |
| 4747 fclose(stdout); | |
| 4748 fclose(stderr); | |
| 4749 | |
| 4750 /* | |
| 4751 * If any of these open()'s and dup()'s fail, we just continue | |
| 4752 * anyway. It's not fatal, and on most systems it will make | |
| 4753 * no difference at all. On a few it will cause the execvp() | |
| 4754 * to exit with a non-zero status even when the completion | |
| 4755 * could be done, which is nothing too serious. If the open() | |
| 4756 * or dup() failed we'd just do the same thing ourselves | |
| 4757 * anyway -- webb | |
| 4758 */ | |
| 4759 if (fd >= 0) | |
| 4760 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4761 vim_ignored = dup(fd); // To replace stdin (fd 0) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4762 vim_ignored = dup(fd); // To replace stdout (fd 1) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4763 vim_ignored = dup(fd); // To replace stderr (fd 2) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4764 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4765 // Don't need this now that we've duplicated it |
| 7 | 4766 close(fd); |
| 4767 } | |
| 4768 } | |
| 167 | 4769 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4770 # ifdef FEAT_GUI |
| 167 | 4771 || gui.in_use |
| 4772 # endif | |
| 4773 ) | |
| 7 | 4774 { |
| 4775 | |
| 167 | 4776 # ifdef HAVE_SETSID |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4777 // Create our own process group, so that the child and all its |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4778 // children can be kill()ed. Don't do this when using pipes, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4779 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4780 if (p_stmp) |
| 1799 | 4781 { |
| 602 | 4782 (void)setsid(); |
| 1799 | 4783 # if defined(SIGHUP) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4784 // When doing "!xterm&" and 'shell' is bash: the shell |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4785 // will exit and send SIGHUP to all processes in its |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4786 // group, killing the just started process. Ignore SIGHUP |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4787 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4788 signal(SIGHUP, SIG_IGN); |
| 4789 # endif | |
| 4790 } | |
| 167 | 4791 # endif |
| 4792 # ifdef FEAT_GUI | |
| 602 | 4793 if (pty_slave_fd >= 0) |
| 4794 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4795 // push stream discipline modules |
| 602 | 4796 if (options & SHELL_COOKED) |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4797 setup_slavepty(pty_slave_fd); |
|
25937
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4798 # ifdef TIOCSCTTY |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4799 // Try to become controlling tty (probably doesn't work, |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4800 // unless run by root) |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4801 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4802 # endif |
| 602 | 4803 } |
| 167 | 4804 # endif |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4805 set_default_child_environment(FALSE); |
| 167 | 4806 |
| 557 | 4807 /* |
| 4808 * stderr is only redirected when using the GUI, so that a | |
| 4809 * program like gpg can still access the terminal to get a | |
| 4810 * passphrase using stderr. | |
| 4811 */ | |
| 167 | 4812 # ifdef FEAT_GUI |
| 7 | 4813 if (pty_master_fd >= 0) |
| 4814 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4815 close(pty_master_fd); // close master side of pty |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4816 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4817 // set up stdin/stdout/stderr for the child |
| 7 | 4818 close(0); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4819 vim_ignored = dup(pty_slave_fd); |
| 7 | 4820 close(1); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4821 vim_ignored = dup(pty_slave_fd); |
| 557 | 4822 if (gui.in_use) |
| 4823 { | |
| 4824 close(2); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4825 vim_ignored = dup(pty_slave_fd); |
| 557 | 4826 } |
| 7 | 4827 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4828 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4829 } |
| 4830 else | |
| 167 | 4831 # endif |
| 7 | 4832 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4833 // set up stdin for the child |
| 7 | 4834 close(fd_toshell[1]); |
| 4835 close(0); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4836 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4837 close(fd_toshell[0]); |
| 4838 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4839 // set up stdout for the child |
| 7 | 4840 close(fd_fromshell[0]); |
| 4841 close(1); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4842 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4843 close(fd_fromshell[1]); |
| 4844 | |
| 557 | 4845 # ifdef FEAT_GUI |
| 4846 if (gui.in_use) | |
| 4847 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4848 // set up stderr for the child |
| 557 | 4849 close(2); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4850 vim_ignored = dup(1); |
| 557 | 4851 } |
| 4852 # endif | |
| 7 | 4853 } |
| 4854 } | |
| 167 | 4855 |
| 7 | 4856 /* |
| 4857 * There is no type cast for the argv, because the type may be | |
| 4858 * different on different machines. This may cause a warning | |
| 4859 * message with strict compilers, don't worry about it. | |
| 4860 * Call _exit() instead of exit() to avoid closing the connection | |
| 4861 * to the X server (esp. with GTK, which uses atexit()). | |
| 4862 */ | |
| 4863 execvp(argv[0], argv); | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4864 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4865 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4866 else // parent |
| 7 | 4867 { |
| 4868 /* | |
| 4869 * While child is running, ignore terminating signals. | |
| 167 | 4870 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4871 */ |
| 4872 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4873 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4874 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4875 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4876 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4877 # endif |
| 7 | 4878 /* |
| 4879 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4880 * This is also used to pipe stdin/stdout to/from the external |
| 4881 * command. | |
| 7 | 4882 */ |
| 167 | 4883 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4884 # ifdef FEAT_GUI | |
| 4885 || (gui.in_use && show_shell_mess) | |
| 4886 # endif | |
| 4887 ) | |
| 7 | 4888 { |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4889 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4890 char_u buffer[BUFLEN + 1]; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4891 int buffer_off = 0; // valid bytes in buffer[] |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4892 char_u ta_buf[BUFLEN + 1]; // TypeAHead |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4893 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4894 int len; |
| 4895 int p_more_save; | |
| 4896 int old_State; | |
| 4897 int c; | |
| 4898 int toshell_fd; | |
| 4899 int fromshell_fd; | |
| 167 | 4900 garray_T ga; |
| 4901 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4902 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4903 elapsed_T start_tv; |
| 1823 | 4904 # endif |
| 167 | 4905 |
| 4906 # ifdef FEAT_GUI | |
| 7 | 4907 if (pty_master_fd >= 0) |
| 4908 { | |
| 4909 fromshell_fd = pty_master_fd; | |
| 4910 toshell_fd = dup(pty_master_fd); | |
| 4911 } | |
| 4912 else | |
| 167 | 4913 # endif |
| 7 | 4914 { |
| 4915 close(fd_toshell[0]); | |
| 4916 close(fd_fromshell[1]); | |
| 4917 toshell_fd = fd_toshell[1]; | |
| 4918 fromshell_fd = fd_fromshell[0]; | |
| 4919 } | |
| 4920 | |
| 4921 /* | |
| 4922 * Write to the child if there are typed characters. | |
| 4923 * Read from the child if there are characters available. | |
| 4924 * Repeat the reading a few times if more characters are | |
| 4925 * available. Need to check for typed keys now and then, but | |
| 4926 * not too often (delays when no chars are available). | |
| 4927 * This loop is quit if no characters can be read from the pty | |
| 4928 * (WaitForChar detected special condition), or there are no | |
| 4929 * characters available and the child has exited. | |
| 4930 * Only check if the child has exited when there is no more | |
| 4931 * output. The child may exit before all the output has | |
| 4932 * been printed. | |
| 4933 * | |
| 4934 * Currently this busy loops! | |
| 4935 * This can probably dead-lock when the write blocks! | |
| 4936 */ | |
| 4937 p_more_save = p_more; | |
| 4938 p_more = FALSE; | |
| 4939 old_State = State; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4940 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4941 |
| 602 | 4942 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4943 { |
|
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parents:
18761
diff
changeset
|
4944 // Fork a process that will write the lines to the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4945 // external program. |
| 167 | 4946 if ((wpid = fork()) == -1) |
| 4947 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4948 msg_puts(_("\nCannot fork\n")); |
| 167 | 4949 } |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4950 else if (wpid == 0) // child |
| 167 | 4951 { |
| 4952 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4953 int written = 0; | |
| 944 | 4954 char_u *lp = ml_get(lnum); |
| 167 | 4955 size_t l; |
| 4956 | |
| 177 | 4957 close(fromshell_fd); |
| 167 | 4958 for (;;) |
| 4959 { | |
| 944 | 4960 l = STRLEN(lp + written); |
| 167 | 4961 if (l == 0) |
| 4962 len = 0; | |
| 944 | 4963 else if (lp[written] == NL) |
|
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parents:
18761
diff
changeset
|
4964 // NL -> NUL translation |
| 167 | 4965 len = write(toshell_fd, "", (size_t)1); |
| 4966 else | |
| 4967 { | |
| 3263 | 4968 char_u *s = vim_strchr(lp + written, NL); |
| 4969 | |
| 944 | 4970 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 4971 s == NULL ? l |
| 4972 : (size_t)(s - (lp + written))); | |
| 167 | 4973 } |
| 1877 | 4974 if (len == (int)l) |
| 167 | 4975 { |
|
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parents:
18761
diff
changeset
|
4976 // Finished a line, add a NL, unless this line |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4977 // should not have one. |
| 167 | 4978 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 4979 || (!curbuf->b_p_bin |
| 4980 && curbuf->b_p_fixeol) | |
| 2707 | 4981 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 4982 && (lnum != |
| 4983 curbuf->b_ml.ml_line_count | |
| 4984 || curbuf->b_p_eol))) | |
|
14730
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Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4985 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 4986 (size_t)1); |
| 167 | 4987 ++lnum; |
| 4988 if (lnum > curbuf->b_op_end.lnum) | |
| 4989 { | |
|
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18761
diff
changeset
|
4990 // finished all the lines, close pipe |
| 167 | 4991 close(toshell_fd); |
| 4992 toshell_fd = -1; | |
| 4993 break; | |
| 4994 } | |
| 944 | 4995 lp = ml_get(lnum); |
| 167 | 4996 written = 0; |
| 4997 } | |
| 4998 else if (len > 0) | |
| 4999 written += len; | |
| 5000 } | |
| 5001 _exit(0); | |
| 5002 } | |
|
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diff
changeset
|
5003 else // parent |
| 167 | 5004 { |
| 5005 close(toshell_fd); | |
| 5006 toshell_fd = -1; | |
| 5007 } | |
| 5008 } | |
| 5009 | |
| 5010 if (options & SHELL_READ) | |
| 5011 ga_init2(&ga, 1, BUFLEN); | |
| 5012 | |
| 5013 noread_cnt = 0; | |
|
10406
42911b233245
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5014 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5015 ELAPSED_INIT(start_tv); |
| 1823 | 5016 # endif |
| 7 | 5017 for (;;) |
| 5018 { | |
| 5019 /* | |
| 5020 * Check if keys have been typed, write them to the child | |
| 592 | 5021 * if there are any. |
| 5022 * Don't do this if we are expanding wild cards (would eat | |
| 5023 * typeahead). | |
| 5024 * Don't do this when filtering and terminal is in cooked | |
| 5025 * mode, the shell command will handle the I/O. Avoids | |
| 5026 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 5027 * Don't get characters when the child has already |
| 5028 * finished (wait_pid == 0). | |
| 167 | 5029 * Don't read characters unless we didn't get output for a |
| 1823 | 5030 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 5031 * typeahead. | |
| 7 | 5032 */ |
| 5033 len = 0; | |
| 5034 if (!(options & SHELL_EXPAND) | |
| 592 | 5035 && ((options & |
| 5036 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 5037 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 5038 # ifdef FEAT_GUI |
| 592 | 5039 || gui.in_use |
| 1823 | 5040 # endif |
| 592 | 5041 ) |
| 602 | 5042 && wait_pid == 0 |
| 1823 | 5043 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 5044 { |
| 1823 | 5045 if (ta_len == 0) |
| 5046 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5047 // Get extra characters when we don't have any. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5048 // Reset the counter and timer. |
| 1823 | 5049 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5050 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5051 ELAPSED_INIT(start_tv); |
| 1823 | 5052 # endif |
| 5053 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 5054 } | |
| 5055 if (ta_len > 0 || len > 0) | |
| 5056 { | |
| 7 | 5057 /* |
| 5058 * For pipes: | |
| 5059 * Check for CTRL-C: send interrupt signal to child. | |
| 5060 * Check for CTRL-D: EOF, close pipe to child. | |
| 5061 */ | |
| 5062 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 5063 { | |
| 5064 /* | |
| 5065 * Send SIGINT to the child's group or all | |
| 5066 * processes in our group. | |
| 5067 */ | |
|
11919
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
5068 may_send_sigint(ta_buf[ta_len], pid, wpid); |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
5069 |
| 7 | 5070 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5071 && ta_buf[ta_len] == Ctrl_D) | |
| 5072 { | |
| 5073 close(toshell_fd); | |
| 5074 toshell_fd = -1; | |
| 5075 } | |
| 5076 } | |
| 5077 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5078 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5079 |
| 5080 /* | |
| 5081 * For pipes: echo the typed characters. | |
| 5082 * For a pty this does not seem to work. | |
| 5083 */ | |
| 5084 if (pty_master_fd < 0) | |
| 5085 { | |
| 5086 for (i = ta_len; i < ta_len + len; ++i) | |
| 5087 { | |
| 5088 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5089 msg_putchar(ta_buf[i]); | |
| 5090 else if (has_mbyte) | |
| 5091 { | |
| 474 | 5092 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5093 |
| 5094 msg_outtrans_len(ta_buf + i, l); | |
| 5095 i += l - 1; | |
| 5096 } | |
| 5097 else | |
| 5098 msg_outtrans_len(ta_buf + i, 1); | |
| 5099 } | |
| 5100 windgoto(msg_row, msg_col); | |
| 5101 out_flush(); | |
| 5102 } | |
| 5103 | |
| 5104 ta_len += len; | |
| 5105 | |
| 5106 /* | |
| 5107 * Write the characters to the child, unless EOF has | |
| 5108 * been typed for pipes. Write one character at a | |
| 1698 | 5109 * time, to avoid losing too much typeahead. |
| 167 | 5110 * When writing buffer lines, drop the typed |
| 5111 * characters (only check for CTRL-C). | |
| 7 | 5112 */ |
| 167 | 5113 if (options & SHELL_WRITE) |
| 5114 ta_len = 0; | |
| 5115 else if (toshell_fd >= 0) | |
| 7 | 5116 { |
| 5117 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5118 if (len > 0) | |
| 5119 { | |
| 5120 ta_len -= len; | |
| 5121 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5122 } | |
| 5123 } | |
| 1823 | 5124 } |
| 7 | 5125 } |
| 5126 | |
| 167 | 5127 if (got_int) |
| 5128 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5129 // CTRL-C sends a signal to the child, we ignore it |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5130 // ourselves |
| 167 | 5131 # ifdef HAVE_SETSID |
| 5132 kill(-pid, SIGINT); | |
| 5133 # else | |
| 5134 kill(0, SIGINT); | |
| 5135 # endif | |
| 5136 if (wpid > 0) | |
| 5137 kill(wpid, SIGINT); | |
| 5138 got_int = FALSE; | |
| 5139 } | |
| 5140 | |
| 7 | 5141 /* |
| 5142 * Check if the child has any characters to be printed. | |
| 5143 * Read them and write them to our window. Repeat this as | |
| 5144 * long as there is something to do, avoid the 10ms wait | |
| 5145 * for mch_inchar(), or sending typeahead characters to | |
| 5146 * the external process. | |
| 5147 * TODO: This should handle escape sequences, compatible | |
| 5148 * to some terminal (vt52?). | |
| 5149 */ | |
| 167 | 5150 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5151 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5152 { |
| 2664 | 5153 len = read_eintr(fromshell_fd, buffer |
| 7 | 5154 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5155 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5156 if (len <= 0) // end of file or error |
| 7 | 5157 goto finished; |
| 167 | 5158 |
| 5159 noread_cnt = 0; | |
| 5160 if (options & SHELL_READ) | |
| 5161 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5162 // Do NUL -> NL translation, append NL separated |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5163 // lines to the current buffer. |
| 167 | 5164 for (i = 0; i < len; ++i) |
| 5165 { | |
| 5166 if (buffer[i] == NL) | |
| 5167 append_ga_line(&ga); | |
| 5168 else if (buffer[i] == NUL) | |
| 5169 ga_append(&ga, NL); | |
| 5170 else | |
| 5171 ga_append(&ga, buffer[i]); | |
| 5172 } | |
| 5173 } | |
| 5174 else if (has_mbyte) | |
| 7 | 5175 { |
| 5176 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5177 char_u *p; |
| 7 | 5178 |
| 167 | 5179 len += buffer_off; |
| 5180 buffer[len] = NUL; | |
| 5181 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5182 // Check if the last character in buffer[] is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5183 // incomplete, keep these bytes for the next |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5184 // round. |
| 7 | 5185 for (p = buffer; p < buffer + len; p += l) |
| 5186 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5187 l = MB_CPTR2LEN(p); |
| 7 | 5188 if (l == 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5189 l = 1; // NUL byte? |
| 7 | 5190 else if (MB_BYTE2LEN(*p) != l) |
| 5191 break; | |
| 5192 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5193 if (p == buffer) // no complete character |
| 7 | 5194 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5195 // avoid getting stuck at an illegal byte |
| 7 | 5196 if (len >= 12) |
| 5197 ++p; | |
| 5198 else | |
| 5199 { | |
| 5200 buffer_off = len; | |
| 5201 continue; | |
| 5202 } | |
| 5203 } | |
| 5204 c = *p; | |
| 5205 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5206 msg_puts((char *)buffer); |
| 7 | 5207 if (p < buffer + len) |
| 5208 { | |
| 5209 *p = c; | |
| 5210 buffer_off = (buffer + len) - p; | |
| 5211 mch_memmove(buffer, p, buffer_off); | |
| 5212 continue; | |
| 5213 } | |
| 5214 buffer_off = 0; | |
| 5215 } | |
| 5216 else | |
| 5217 { | |
| 5218 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5219 msg_puts((char *)buffer); |
| 7 | 5220 } |
| 5221 | |
| 5222 windgoto(msg_row, msg_col); | |
| 5223 cursor_on(); | |
| 5224 out_flush(); | |
| 5225 if (got_int) | |
| 5226 break; | |
| 1823 | 5227 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5228 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5229 if (wait_pid == 0) |
| 1823 | 5230 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5231 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5232 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5233 // Avoid that we keep looping here without |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5234 // checking for a CTRL-C for a long time. Don't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5235 // break out too often to avoid losing typeahead. |
| 1823 | 5236 if (msec > 2000) |
| 5237 { | |
| 5238 noread_cnt = 5; | |
| 5239 break; | |
| 5240 } | |
| 5241 } | |
| 5242 # endif | |
| 7 | 5243 } |
| 5244 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5245 // If we already detected the child has finished, continue |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5246 // reading output for a short while. Some text may be |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5247 // buffered. |
| 602 | 5248 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5249 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5250 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5251 continue; |
| 602 | 5252 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5253 } |
| 602 | 5254 |
| 7 | 5255 /* |
| 5256 * Check if the child still exists, before checking for | |
| 1698 | 5257 * typed characters (otherwise we would lose typeahead). |
| 7 | 5258 */ |
| 167 | 5259 # ifdef __NeXT__ |
| 3048 | 5260 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5261 # else |
| 7 | 5262 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5263 # endif |
| 7 | 5264 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5265 || (wait_pid == pid && WIFEXITED(status))) | |
| 5266 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5267 // Don't break the loop yet, try reading more |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5268 // characters from "fromshell_fd" first. When using |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5269 // pipes there might still be something to read and |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5270 // then we'll break the loop at the "break" above. |
| 7 | 5271 wait_pid = pid; |
| 5272 } | |
| 602 | 5273 else |
| 5274 wait_pid = 0; | |
| 4230 | 5275 |
| 4248 | 5276 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5277 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5278 clip_update(); |
| 5279 # endif | |
| 7 | 5280 } |
| 5281 finished: | |
| 5282 p_more = p_more_save; | |
| 167 | 5283 if (options & SHELL_READ) |
| 5284 { | |
| 5285 if (ga.ga_len > 0) | |
| 5286 { | |
| 5287 append_ga_line(&ga); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5288 // remember that the NL was missing |
| 2707 | 5289 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5290 } |
| 5291 else | |
| 2707 | 5292 curbuf->b_no_eol_lnum = 0; |
| 167 | 5293 ga_clear(&ga); |
| 5294 } | |
| 5295 | |
| 7 | 5296 /* |
| 5297 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5298 */ | |
| 5299 if (ta_len) | |
| 5300 ui_inchar_undo(ta_buf, ta_len); | |
| 5301 State = old_State; | |
| 5302 if (toshell_fd >= 0) | |
| 5303 close(toshell_fd); | |
| 5304 close(fromshell_fd); | |
| 5305 } | |
| 4248 | 5306 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5307 else |
| 5308 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5309 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5310 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5311 if (tmode == TMODE_RAW) |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5312 // possibly disables modifyOtherKeys, so that the system |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5313 // can recognize CTRL-C |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5314 out_str(T_CTE); |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5315 |
| 4230 | 5316 /* |
| 5317 * Similar to the loop above, but only handle X events, no | |
| 5318 * I/O. | |
| 5319 */ | |
| 5320 for (;;) | |
| 5321 { | |
| 5322 if (got_int) | |
| 5323 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5324 // CTRL-C sends a signal to the child, we ignore it |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5325 // ourselves |
| 4230 | 5326 # ifdef HAVE_SETSID |
| 5327 kill(-pid, SIGINT); | |
| 5328 # else | |
| 5329 kill(0, SIGINT); | |
| 5330 # endif | |
| 5331 got_int = FALSE; | |
| 5332 } | |
| 5333 # ifdef __NeXT__ | |
| 5334 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5335 # else | |
| 5336 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5337 # endif | |
| 5338 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5339 || (wait_pid == pid && WIFEXITED(status))) | |
| 5340 { | |
| 5341 wait_pid = pid; | |
| 5342 break; | |
| 5343 } | |
| 5344 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5345 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5346 clip_update(); |
| 5347 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5348 // Wait for 1 to 10 msec. 1 is faster but gives the child |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5349 // less time, gradually wait longer. |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5350 mch_delay(delay_msec, |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5351 MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE); |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5352 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5353 delay_msec = 10; |
| 4230 | 5354 } |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5355 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5356 if (tmode == TMODE_RAW) |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5357 // possibly enables modifyOtherKeys again |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5358 out_str(T_CTI); |
| 4230 | 5359 } |
| 5360 # endif | |
| 7 | 5361 |
| 5362 /* | |
| 5363 * Wait until our child has exited. | |
| 5364 * Ignore wait() returning pids of other children and returning | |
| 5365 * because of some signal like SIGWINCH. | |
| 5366 * Don't wait if wait_pid was already set above, indicating the | |
| 5367 * child already exited. | |
| 5368 */ | |
| 3048 | 5369 if (wait_pid != pid) |
| 5370 wait_pid = wait4pid(pid, &status); | |
| 7 | 5371 |
| 2600 | 5372 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5373 // Close slave side of pty. Only do this after the child has |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5374 // exited, otherwise the child may hang when it tries to write on |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5375 // the pty. |
| 2600 | 5376 if (pty_master_fd >= 0) |
| 5377 close(pty_slave_fd); | |
| 5378 # endif | |
| 5379 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5380 // Make sure the child that writes to the external program is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5381 // dead. |
| 167 | 5382 if (wpid > 0) |
| 3048 | 5383 { |
| 167 | 5384 kill(wpid, SIGKILL); |
| 3048 | 5385 wait4pid(wpid, NULL); |
| 5386 } | |
| 167 | 5387 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5388 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5389 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5390 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5391 |
| 7 | 5392 /* |
| 5393 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5394 * catch_signals() will kill Vim. | |
| 5395 */ | |
| 5396 if (tmode == TMODE_RAW) | |
| 5397 settmode(TMODE_RAW); | |
| 5398 did_settmode = TRUE; | |
| 5399 set_signals(); | |
| 5400 | |
| 5401 if (WIFEXITED(status)) | |
| 5402 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5403 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5404 retval = WEXITSTATUS(status); |
| 4074 | 5405 if (retval != 0 && !emsg_silent) |
| 7 | 5406 { |
| 5407 if (retval == EXEC_FAILED) | |
| 5408 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5409 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5410 msg_outtrans(p_sh); |
| 5411 msg_putchar('\n'); | |
| 5412 } | |
| 5413 else if (!(options & SHELL_SILENT)) | |
| 5414 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5415 msg_puts(_("\nshell returned ")); |
| 7 | 5416 msg_outnum((long)retval); |
| 5417 msg_putchar('\n'); | |
| 5418 } | |
| 5419 } | |
| 5420 } | |
| 5421 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5422 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5423 } |
| 5424 } | |
| 5425 | |
| 5426 error: | |
| 5427 if (!did_settmode) | |
| 5428 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5429 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5430 resettitle(); |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5431 vim_free(argv); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5432 vim_free(tofree1); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5433 vim_free(tofree2); |
| 7 | 5434 |
| 5435 return retval; | |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5436 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5437 #endif // USE_SYSTEM |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5438 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5439 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5440 mch_call_shell( |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5441 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5442 int options) // SHELL_*, see vim.h |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5443 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5444 #if defined(FEAT_GUI) && defined(FEAT_TERMINAL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5445 if (gui.in_use && vim_strchr(p_go, GO_TERMINAL) != NULL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5446 return mch_call_shell_terminal(cmd, options); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5447 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5448 #ifdef USE_SYSTEM |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5449 return mch_call_shell_system(cmd, options); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5450 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5451 return mch_call_shell_fork(cmd, options); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5452 #endif |
| 7 | 5453 } |
| 5454 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5455 #if defined(FEAT_JOB_CHANNEL) || defined(PROTO) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5456 void |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
5457 mch_job_start(char **argv, job_T *job, jobopt_T *options, int is_terminal) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5458 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5459 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5460 int fd_in[2] = {-1, -1}; // for stdin |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5461 int fd_out[2] = {-1, -1}; // for stdout |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5462 int fd_err[2] = {-1, -1}; // for stderr |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5463 int pty_master_fd = -1; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5464 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5465 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5466 int use_null_for_in = options->jo_io[PART_IN] == JIO_NULL; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5467 int use_null_for_out = options->jo_io[PART_OUT] == JIO_NULL; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5468 int use_null_for_err = options->jo_io[PART_ERR] == JIO_NULL; |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5469 int use_file_for_in = options->jo_io[PART_IN] == JIO_FILE; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5470 int use_file_for_out = options->jo_io[PART_OUT] == JIO_FILE; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5471 int use_file_for_err = options->jo_io[PART_ERR] == JIO_FILE; |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5472 int use_buffer_for_in = options->jo_io[PART_IN] == JIO_BUFFER; |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5473 int use_out_for_err = options->jo_io[PART_ERR] == JIO_OUT; |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5474 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5475 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5476 if (use_out_for_err && use_null_for_out) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5477 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5478 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5479 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5480 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5481 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5482 if (options->jo_pty |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5483 && (!(use_file_for_in || use_null_for_in) |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5484 || !(use_file_for_out || use_null_for_out) |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5485 || !(use_out_for_err || use_file_for_err || use_null_for_err))) |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5486 open_pty(&pty_master_fd, &pty_slave_fd, |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5487 &job->jv_tty_out, &job->jv_tty_in); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5488 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5489 // TODO: without the channel feature connect the child to /dev/null? |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5490 // Open pipes for stdin, stdout, stderr. |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5491 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5492 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5493 char_u *fname = options->jo_io_name[PART_IN]; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5494 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5495 fd_in[0] = mch_open((char *)fname, O_RDONLY, 0); |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5496 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5497 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5498 semsg(_(e_notopen), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5499 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5500 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5501 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5502 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5503 // When writing buffer lines to the input don't use the pty, so that |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5504 // the pipe can be closed when all lines were written. |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5505 if (!use_null_for_in && (pty_master_fd < 0 || use_buffer_for_in) |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5506 && pipe(fd_in) < 0) |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5507 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5508 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5509 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5510 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5511 char_u *fname = options->jo_io_name[PART_OUT]; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5512 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5513 fd_out[1] = mch_open((char *)fname, O_WRONLY | O_CREAT | O_TRUNC, 0644); |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5514 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5515 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5516 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5517 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5518 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5519 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5520 else if (!use_null_for_out && pty_master_fd < 0 && pipe(fd_out) < 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5521 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5522 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5523 if (use_file_for_err) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5524 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5525 char_u *fname = options->jo_io_name[PART_ERR]; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5526 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5527 fd_err[1] = mch_open((char *)fname, O_WRONLY | O_CREAT | O_TRUNC, 0600); |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5528 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5529 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5530 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5531 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5532 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5533 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5534 else if (!use_out_for_err && !use_null_for_err |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5535 && pty_master_fd < 0 && pipe(fd_err) < 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5536 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5537 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5538 if (!use_null_for_in || !use_null_for_out || !use_null_for_err) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5539 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5540 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5541 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5542 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5543 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5544 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5545 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5546 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5547 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5548 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5549 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5550 if (job->jv_tty_out != NULL) |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5551 ch_log(channel, "using pty %s on fd %d", |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5552 job->jv_tty_out, pty_master_fd); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5553 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5554 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5555 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5556 pid = fork(); // maybe we should use vfork() |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5557 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5558 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5559 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5560 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5561 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5562 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5563 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5564 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5565 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5566 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5567 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5568 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5569 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5570 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5571 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5572 # ifdef FEAT_JOB_CHANNEL |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5573 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5574 // close the log file in the child |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5575 ch_logfile((char_u *)"", (char_u *)""); |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5576 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5577 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5578 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5579 // Create our own process group, so that the child and all its |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5580 // children can be kill()ed. Don't do this when using pipes, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5581 // because stdin is not a tty, we would lose /dev/tty. |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5582 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5583 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5584 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5585 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5586 if (options->jo_term_rows > 0) |
|
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5587 { |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5588 char *term = (char *)T_NAME; |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5589 |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5590 #ifdef FEAT_GUI |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5591 if (term_is_gui(T_NAME)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5592 // In the GUI 'term' is not what we want, use $TERM. |
|
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5593 term = getenv("TERM"); |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5594 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5595 // Use 'term' or $TERM if it starts with "xterm", otherwise fall |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5596 // back to "xterm" or "xterm-color". |
|
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5597 if (term == NULL || *term == NUL || STRNCMP(term, "xterm", 5) != 0) |
|
19924
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5598 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5599 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5600 // TODO: should we check this name is supported? |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5601 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5602 else if (t_colors > 16) |
|
19924
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5603 term = "xterm-color"; |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5604 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5605 term = "xterm"; |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5606 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5607 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5608 (long)options->jo_term_rows, |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5609 (long)options->jo_term_cols, |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
5610 term, |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
5611 is_terminal); |
|
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5612 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5613 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5614 # endif |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
5615 set_default_child_environment(is_terminal); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5616 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5617 if (options->jo_env != NULL) |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5618 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5619 dict_T *dict = options->jo_env; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5620 hashitem_T *hi; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5621 int todo = (int)dict->dv_hashtab.ht_used; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5622 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5623 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5624 if (!HASHITEM_EMPTY(hi)) |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5625 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5626 typval_T *item = &dict_lookup(hi)->di_tv; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5627 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5628 vim_setenv((char_u*)hi->hi_key, tv_get_string(item)); |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5629 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5630 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5631 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5632 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5633 if (use_null_for_in || use_null_for_out || use_null_for_err) |
|
12200
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5634 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5635 null_fd = open("/dev/null", O_RDWR | O_EXTRA, 0); |
|
12200
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5636 if (null_fd < 0) |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5637 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5638 perror("opening /dev/null failed"); |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5639 _exit(OPEN_NULL_FAILED); |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5640 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5641 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5642 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5643 if (pty_slave_fd >= 0) |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5644 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5645 // push stream discipline modules |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
5646 setup_slavepty(pty_slave_fd); |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5647 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5648 // Try to become controlling tty (probably doesn't work, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5649 // unless run by root) |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5650 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5651 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5652 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5653 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5654 // set up stdin for the child |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5655 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5656 if (use_null_for_in && null_fd >= 0) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5657 vim_ignored = dup(null_fd); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5658 else if (fd_in[0] < 0) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5659 vim_ignored = dup(pty_slave_fd); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5660 else |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5661 vim_ignored = dup(fd_in[0]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5662 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5663 // set up stderr for the child |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5664 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5665 if (use_null_for_err && null_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5666 { |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5667 vim_ignored = dup(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5668 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5669 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5670 else if (use_out_for_err) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5671 vim_ignored = dup(fd_out[1]); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5672 else if (fd_err[1] < 0) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5673 vim_ignored = dup(pty_slave_fd); |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5674 else |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5675 vim_ignored = dup(fd_err[1]); |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5676 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5677 // set up stdout for the child |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5678 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5679 if (use_null_for_out && null_fd >= 0) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5680 vim_ignored = dup(null_fd); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5681 else if (fd_out[1] < 0) |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5682 vim_ignored = dup(pty_slave_fd); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5683 else |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5684 vim_ignored = dup(fd_out[1]); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5685 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5686 if (fd_in[0] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5687 close(fd_in[0]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5688 if (fd_in[1] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5689 close(fd_in[1]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5690 if (fd_out[0] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5691 close(fd_out[0]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5692 if (fd_out[1] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5693 close(fd_out[1]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5694 if (fd_err[0] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5695 close(fd_err[0]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5696 if (fd_err[1] >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5697 close(fd_err[1]); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5698 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5699 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5700 close(pty_master_fd); // not used in the child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5701 close(pty_slave_fd); // was duped above |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5702 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5703 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5704 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5705 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5706 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5707 if (options->jo_cwd != NULL && mch_chdir((char *)options->jo_cwd) != 0) |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5708 _exit(EXEC_FAILED); |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5709 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5710 // See above for type of argv. |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5711 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5712 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5713 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5714 perror("executing job failed"); |
|
11919
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
5715 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5716 // calling free_all_mem() here causes problems. Ignore valgrind |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5717 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5718 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5719 _exit(EXEC_FAILED); // exec failed, return failure code |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5720 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5721 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5722 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5723 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5724 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5725 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5726 job->jv_status = JOB_STARTED; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5727 job->jv_channel = channel; // ch_refcount was set above |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5728 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5729 if (pty_master_fd >= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5730 close(pty_slave_fd); // not used in the parent |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5731 // close child stdin, stdout and stderr |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5732 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5733 close(fd_in[0]); |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5734 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5735 close(fd_out[1]); |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5736 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5737 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5738 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5739 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5740 int in_fd = INVALID_FD; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5741 int out_fd = INVALID_FD; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5742 int err_fd = INVALID_FD; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5743 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5744 if (!(use_file_for_in || use_null_for_in)) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5745 in_fd = fd_in[1] >= 0 ? fd_in[1] : pty_master_fd; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5746 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5747 if (!(use_file_for_out || use_null_for_out)) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5748 out_fd = fd_out[0] >= 0 ? fd_out[0] : pty_master_fd; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5749 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5750 // When using pty_master_fd only set it for stdout, do not duplicate |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5751 // it for stderr, it only needs to be read once. |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5752 if (!(use_out_for_err || use_file_for_err || use_null_for_err)) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5753 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5754 if (fd_err[0] >= 0) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5755 err_fd = fd_err[0]; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5756 else if (out_fd != pty_master_fd) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5757 err_fd = pty_master_fd; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5758 } |
|
13778
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5759 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5760 channel_set_pipes(channel, in_fd, out_fd, err_fd); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5761 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5762 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5763 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5764 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5765 if (fd_in[1] >= 0) |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5766 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5767 if (fd_out[0] >= 0) |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5768 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5769 if (fd_err[0] >= 0) |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5770 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5771 if (pty_master_fd >= 0) |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5772 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5773 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5774 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5775 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5776 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5777 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5778 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5779 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5780 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5781 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5782 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5783 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5784 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5785 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5786 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5787 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5788 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5789 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5790 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5791 close(fd_err[1]); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5792 if (pty_master_fd >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5793 close(pty_master_fd); |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5794 if (pty_slave_fd >= 0) |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5795 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5796 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5797 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5798 static char_u * |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5799 get_signal_name(int sig) |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5800 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5801 int i; |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5802 char_u numbuf[NUMBUFLEN]; |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5803 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5804 if (sig == SIGKILL) |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5805 return vim_strsave((char_u *)"kill"); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5806 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5807 for (i = 0; signal_info[i].sig != -1; i++) |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5808 if (sig == signal_info[i].sig) |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5809 return strlow_save((char_u *)signal_info[i].name); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5810 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5811 vim_snprintf((char *)numbuf, NUMBUFLEN, "%d", sig); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5812 return vim_strsave(numbuf); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5813 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5814 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5815 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5816 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5817 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5818 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5819 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5820 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5821 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5822 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5823 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5824 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5825 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5826 wait_pid = wait4(job->jv_pid, &status, WNOHANG, (struct rusage *)0); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5827 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5828 wait_pid = waitpid(job->jv_pid, &status, WNOHANG); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5829 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5830 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5831 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5832 // process must have exited |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5833 if (job->jv_status < JOB_ENDED) |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5834 ch_log(job->jv_channel, "Job no longer exists: %s", |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5835 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5836 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5837 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5838 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5839 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5840 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5841 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5842 // LINTED avoid "bitwise operation on signed value" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5843 job->jv_exitval = WEXITSTATUS(status); |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5844 if (job->jv_status < JOB_ENDED) |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5845 ch_log(job->jv_channel, "Job exited with %d", job->jv_exitval); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5846 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5847 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5848 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5849 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5850 job->jv_exitval = -1; |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5851 job->jv_termsig = get_signal_name(WTERMSIG(status)); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5852 if (job->jv_status < JOB_ENDED && job->jv_termsig != NULL) |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5853 ch_log(job->jv_channel, "Job terminated by signal \"%s\"", |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5854 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5855 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5856 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5857 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5858 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5859 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5860 if (job->jv_status < JOB_ENDED) |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5861 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5862 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5863 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5864 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5865 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5866 mch_detect_ended_job(job_T *job_list) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5867 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5868 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5869 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5870 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5871 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5872 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5873 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5874 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5875 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5876 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5877 // Do not do this when waiting for a shell command to finish, we would get |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5878 // the exit value here (and discard it), the exit value obtained there |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5879 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5880 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5881 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5882 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5883 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5884 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5885 wait_pid = wait4(-1, &status, WNOHANG, (struct rusage *)0); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5886 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5887 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5888 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5889 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5890 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5891 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5892 for (job = job_list; job != NULL; job = job->jv_next) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5893 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5894 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5895 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5896 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5897 // LINTED avoid "bitwise operation on signed value" |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5898 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5899 else if (WIFSIGNALED(status)) |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5900 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5901 job->jv_exitval = -1; |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5902 job->jv_termsig = get_signal_name(WTERMSIG(status)); |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5903 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5904 if (job->jv_status < JOB_ENDED) |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5905 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5906 ch_log(job->jv_channel, "Job ended"); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5907 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5908 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5909 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5910 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5911 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5912 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5913 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5914 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5915 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5916 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5917 * Return FAIL if "how" is not a valid name. |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5918 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5919 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5920 mch_signal_job(job_T *job, char_u *how) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5921 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5922 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5923 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5924 if (*how == NUL || STRCMP(how, "term") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5925 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5926 else if (STRCMP(how, "hup") == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5927 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5928 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5929 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5930 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5931 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5932 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5933 sig = SIGKILL; |
|
11741
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
5934 #ifdef SIGWINCH |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
5935 else if (STRCMP(how, "winch") == 0) |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
5936 sig = SIGWINCH; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
5937 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5938 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5939 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5940 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5941 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5942 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5943 // Never kill ourselves! |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5944 if (job->jv_pid != 0) |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5945 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5946 // TODO: have an option to only kill the process, not the group? |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5947 kill(-job->jv_pid, sig); |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5948 kill(job->jv_pid, sig); |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5949 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5950 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5951 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5952 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5953 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5954 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5955 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5956 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5957 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5958 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5959 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5960 // call waitpid because child process may become zombie |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5961 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5962 (void)wait4(job->jv_pid, NULL, WNOHANG, (struct rusage *)0); |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5963 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5964 (void)waitpid(job->jv_pid, NULL, WNOHANG); |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5965 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5966 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5967 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5968 |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5969 #if defined(FEAT_TERMINAL) || defined(PROTO) |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5970 int |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5971 mch_create_pty_channel(job_T *job, jobopt_T *options) |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5972 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5973 int pty_master_fd = -1; |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5974 int pty_slave_fd = -1; |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5975 channel_T *channel; |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5976 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5977 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out, &job->jv_tty_in); |
|
21079
ce4c58bc5e9e
patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents:
20800
diff
changeset
|
5978 if (pty_master_fd < 0 || pty_slave_fd < 0) |
|
ce4c58bc5e9e
patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents:
20800
diff
changeset
|
5979 return FAIL; |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5980 close(pty_slave_fd); |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5981 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5982 channel = add_channel(); |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5983 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5984 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5985 close(pty_master_fd); |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5986 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5987 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5988 if (job->jv_tty_out != NULL) |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5989 ch_log(channel, "using pty %s on fd %d", |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5990 job->jv_tty_out, pty_master_fd); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5991 job->jv_channel = channel; // ch_refcount was set by add_channel() |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5992 channel->ch_keep_open = TRUE; |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5993 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5994 // Only set the pty_master_fd for stdout, do not duplicate it for stderr, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5995 // it only needs to be read once. |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5996 channel_set_pipes(channel, pty_master_fd, pty_master_fd, INVALID_FD); |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5997 channel_set_job(channel, job, options); |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5998 return OK; |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5999 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6000 #endif |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6001 |
| 7 | 6002 /* |
| 6003 * Check for CTRL-C typed by reading all available characters. | |
| 6004 * In cooked mode we should get SIGINT, no need to check. | |
| 6005 */ | |
| 6006 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6007 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6008 { |
|
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
6009 if ((mch_cur_tmode == TMODE_RAW || force) |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6010 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 6011 fill_input_buf(FALSE); |
| 6012 } | |
| 6013 | |
| 6014 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6015 * Wait "msec" msec until a character is available from the mouse, keyboard, |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6016 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6017 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6018 * Invokes timer callbacks when needed. |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6019 * When "ignore_input" is TRUE even check for pending input when input is |
|
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6020 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6021 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6022 * but something else needs to be done. |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6023 * Returns TRUE when a character is available. |
| 7 | 6024 * When a GUI is being used, this will never get called -- webb |
| 6025 */ | |
| 6026 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6027 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 6028 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6029 #ifdef FEAT_TIMERS |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
6030 return ui_wait_for_chars_or_timer( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
6031 msec, WaitForCharOrMouse, interrupted, ignore_input) == OK; |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6032 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6033 return WaitForCharOrMouse(msec, interrupted, ignore_input); |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6034 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6035 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6036 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6037 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6038 * Wait "msec" msec until a character is available from the mouse or keyboard |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6039 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6040 * "msec" == -1 will block forever. |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6041 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6042 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6043 * but something else needs to be done. |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6044 * When a GUI is being used, this will never get called -- webb |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6045 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6046 static int |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6047 WaitForCharOrMouse(long msec, int *interrupted, int ignore_input) |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6048 { |
| 7 | 6049 #ifdef FEAT_MOUSE_GPM |
| 6050 int gpm_process_wanted; | |
| 6051 #endif | |
| 6052 #ifdef FEAT_XCLIPBOARD | |
| 6053 int rest; | |
| 6054 #endif | |
| 6055 int avail; | |
| 6056 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6057 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 6058 return 1; |
| 6059 | |
| 6060 #if defined(FEAT_MOUSE_DEC) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6061 // May need to query the mouse position. |
| 7 | 6062 if (WantQueryMouse) |
| 6063 { | |
| 227 | 6064 WantQueryMouse = FALSE; |
|
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6065 if (!no_query_mouse_for_testing) |
|
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6066 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 6067 } |
| 6068 #endif | |
| 6069 | |
| 6070 /* | |
| 6071 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 6072 * events. This is a bit complicated, because they might both be defined. | |
| 6073 */ | |
| 6074 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 6075 # ifdef FEAT_XCLIPBOARD | |
| 6076 rest = 0; | |
| 6077 if (do_xterm_trace()) | |
| 6078 rest = msec; | |
| 6079 # endif | |
| 6080 do | |
| 6081 { | |
| 6082 # ifdef FEAT_XCLIPBOARD | |
| 6083 if (rest != 0) | |
| 6084 { | |
| 6085 msec = XT_TRACE_DELAY; | |
| 6086 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6087 msec = rest; | |
| 6088 if (rest >= 0) | |
| 6089 rest -= msec; | |
| 6090 } | |
| 6091 # endif | |
|
17708
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6092 # ifdef FEAT_SOUND_CANBERRA |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6093 // Invoke any pending sound callbacks. |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6094 if (has_sound_callback_in_queue()) |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6095 invoke_sound_callback(); |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6096 # endif |
| 7 | 6097 # ifdef FEAT_MOUSE_GPM |
| 6098 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6099 avail = RealWaitForChar(read_cmd_fd, msec, |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6100 &gpm_process_wanted, interrupted); |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6101 if (!avail && !gpm_process_wanted) |
| 7 | 6102 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6103 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6104 if (!avail) |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6105 # endif |
| 7 | 6106 { |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6107 if (!ignore_input && input_available()) |
| 7 | 6108 return 1; |
| 6109 # ifdef FEAT_XCLIPBOARD | |
| 6110 if (rest == 0 || !do_xterm_trace()) | |
| 6111 # endif | |
| 6112 break; | |
| 6113 } | |
| 6114 } | |
| 6115 while (FALSE | |
| 6116 # ifdef FEAT_MOUSE_GPM | |
| 6117 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6118 # endif | |
| 6119 # ifdef FEAT_XCLIPBOARD | |
| 6120 || (!avail && rest != 0) | |
| 6121 # endif | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6122 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6123 ; |
| 7 | 6124 |
| 6125 #else | |
|
9205
c19eb05b19df
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Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6126 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6127 #endif |
| 6128 return avail; | |
| 6129 } | |
| 6130 | |
| 5541 | 6131 #ifndef VMS |
| 7 | 6132 /* |
| 6133 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6134 * "msec" == 0 will check for characters once. |
| 6135 * "msec" == -1 will block until a character is available. | |
| 7 | 6136 * When a GUI is being used, this will not be used for input -- webb |
| 6137 * Or when a Linux GPM mouse event is waiting. | |
|
7109
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commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6138 * Or when a clientserver message is on the queue. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6139 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6140 * but something else needs to be done. |
| 7 | 6141 */ |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
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diff
changeset
|
6142 static int |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
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9189
diff
changeset
|
6143 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6144 { |
| 6145 int ret; | |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6146 int result; |
| 14 | 6147 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6148 static int busy = FALSE; |
| 6149 | |
|
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parents:
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diff
changeset
|
6150 // May retry getting characters after an event was handled. |
| 7 | 6151 # define MAY_LOOP |
| 6152 | |
|
10406
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commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6153 # ifdef ELAPSED_FUNC |
|
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diff
changeset
|
6154 // Remember at what time we started, so that we know how much longer we |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
6155 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6156 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6157 elapsed_T start_tv; |
| 7 | 6158 |
|
9209
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commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents:
9207
diff
changeset
|
6159 if (msec > 0) |
|
10406
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6160 ELAPSED_INIT(start_tv); |
| 7 | 6161 # endif |
| 6162 | |
|
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parents:
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diff
changeset
|
6163 // Handle being called recursively. This may happen for the session |
|
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parents:
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diff
changeset
|
6164 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6165 if (busy) |
| 6166 return 0; | |
| 6167 #endif | |
| 6168 | |
| 6169 #ifdef MAY_LOOP | |
| 407 | 6170 for (;;) |
| 7 | 6171 #endif |
| 6172 { | |
| 6173 #ifdef MAY_LOOP | |
|
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diff
changeset
|
6174 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6175 # ifdef FEAT_MZSCHEME |
| 6176 int mzquantum_used = FALSE; | |
| 6177 # endif | |
| 7 | 6178 #endif |
| 6179 #ifndef HAVE_SELECT | |
|
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diff
changeset
|
6180 // each channel may use in, out and err |
|
8761
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commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6181 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6182 int nfd; |
| 6183 # ifdef FEAT_XCLIPBOARD | |
| 6184 int xterm_idx = -1; | |
| 6185 # endif | |
| 6186 # ifdef FEAT_MOUSE_GPM | |
| 6187 int gpm_idx = -1; | |
| 6188 # endif | |
| 6189 # ifdef USE_XSMP | |
| 6190 int xsmp_idx = -1; | |
| 6191 # endif | |
| 14 | 6192 int towait = (int)msec; |
| 6193 | |
| 6194 # ifdef FEAT_MZSCHEME | |
| 6195 mzvim_check_threads(); | |
| 6196 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6197 { | |
|
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parents:
18761
diff
changeset
|
6198 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6199 mzquantum_used = TRUE; |
| 6200 } | |
| 6201 # endif | |
| 7 | 6202 fds[0].fd = fd; |
| 6203 fds[0].events = POLLIN; | |
| 6204 nfd = 1; | |
| 6205 | |
| 6206 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6207 may_restore_clipboard(); |
| 7 | 6208 if (xterm_Shell != (Widget)0) |
| 6209 { | |
| 6210 xterm_idx = nfd; | |
| 6211 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6212 fds[nfd].events = POLLIN; | |
| 6213 nfd++; | |
| 6214 } | |
| 6215 # endif | |
| 6216 # ifdef FEAT_MOUSE_GPM | |
| 6217 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6218 { | |
| 6219 gpm_idx = nfd; | |
| 6220 fds[nfd].fd = gpm_fd; | |
| 6221 fds[nfd].events = POLLIN; | |
| 6222 nfd++; | |
| 6223 } | |
| 6224 # endif | |
| 6225 # ifdef USE_XSMP | |
| 6226 if (xsmp_icefd != -1) | |
| 6227 { | |
| 6228 xsmp_idx = nfd; | |
| 6229 fds[nfd].fd = xsmp_icefd; | |
| 6230 fds[nfd].events = POLLIN; | |
| 6231 nfd++; | |
| 6232 } | |
| 6233 # endif | |
|
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parents:
8491
diff
changeset
|
6234 #ifdef FEAT_JOB_CHANNEL |
|
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12389
diff
changeset
|
6235 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
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|
6236 #endif |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6237 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6238 *interrupted = FALSE; |
| 7 | 6239 |
| 14 | 6240 ret = poll(fds, nfd, towait); |
|
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diff
changeset
|
6241 |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
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diff
changeset
|
6242 result = ret > 0 && (fds[0].revents & POLLIN); |
|
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parents:
9189
diff
changeset
|
6243 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6244 *interrupted = TRUE; |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6245 |
| 14 | 6246 # ifdef FEAT_MZSCHEME |
| 6247 if (ret == 0 && mzquantum_used) | |
|
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parents:
18761
diff
changeset
|
6248 // MzThreads scheduling is required and timeout occurred |
| 14 | 6249 finished = FALSE; |
| 6250 # endif | |
| 7 | 6251 |
| 6252 # ifdef FEAT_XCLIPBOARD | |
| 6253 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6254 { | |
|
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parents:
18761
diff
changeset
|
6255 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6256 if (--ret == 0 && !input_available()) |
|
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parents:
18761
diff
changeset
|
6257 // Try again |
| 7 | 6258 finished = FALSE; |
| 6259 } | |
| 6260 # endif | |
| 6261 # ifdef FEAT_MOUSE_GPM | |
| 6262 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6263 *check_for_gpm = 1; | |
| 6264 # endif | |
| 6265 # ifdef USE_XSMP | |
| 6266 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6267 { | |
| 6268 if (fds[xsmp_idx].revents & POLLIN) | |
| 6269 { | |
| 6270 busy = TRUE; | |
| 6271 xsmp_handle_requests(); | |
| 6272 busy = FALSE; | |
| 6273 } | |
| 6274 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6275 { | |
| 6276 if (p_verbose > 0) | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6277 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6278 xsmp_close(); |
| 6279 } | |
| 6280 if (--ret == 0) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6281 finished = FALSE; // Try again |
| 7 | 6282 } |
| 6283 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6284 #ifdef FEAT_JOB_CHANNEL |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6285 // also call when ret == 0, we may be polling a keep-open channel |
|
12584
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Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6286 if (ret >= 0) |
|
16054
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Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6287 channel_poll_check(ret, &fds); |
|
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6288 #endif |
| 7 | 6289 |
|
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parents:
18761
diff
changeset
|
6290 #else // HAVE_SELECT |
| 7 | 6291 |
| 6292 struct timeval tv; | |
| 14 | 6293 struct timeval *tvp; |
|
15029
588a5fafbb61
patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6294 // These are static because they can take 8 Kbyte each and cause the |
|
588a5fafbb61
patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6295 // signal stack to run out with -O3. |
|
588a5fafbb61
patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6296 static fd_set rfds, wfds, efds; |
| 7 | 6297 int maxfd; |
| 14 | 6298 long towait = msec; |
| 6299 | |
| 6300 # ifdef FEAT_MZSCHEME | |
| 6301 mzvim_check_threads(); | |
| 6302 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6303 { | |
|
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parents:
18761
diff
changeset
|
6304 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6305 mzquantum_used = TRUE; |
| 6306 } | |
| 6307 # endif | |
| 7 | 6308 |
| 14 | 6309 if (towait >= 0) |
| 7 | 6310 { |
| 14 | 6311 tv.tv_sec = towait / 1000; |
| 6312 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6313 tvp = &tv; | |
| 7 | 6314 } |
| 14 | 6315 else |
| 6316 tvp = NULL; | |
| 7 | 6317 |
| 6318 /* | |
| 6319 * Select on ready for reading and exceptional condition (end of file). | |
| 6320 */ | |
| 3046 | 6321 select_eintr: |
| 6322 FD_ZERO(&rfds); | |
|
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commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6323 FD_ZERO(&wfds); |
| 7 | 6324 FD_ZERO(&efds); |
| 6325 FD_SET(fd, &rfds); | |
| 6326 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
|
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changeset
|
6327 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6328 FD_SET(fd, &efds); |
| 6329 # endif | |
| 6330 maxfd = fd; | |
| 6331 | |
| 6332 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6333 may_restore_clipboard(); |
| 7 | 6334 if (xterm_Shell != (Widget)0) |
| 6335 { | |
| 6336 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6337 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6338 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6339 |
|
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parents:
18761
diff
changeset
|
6340 // An event may have already been read but not handled. In |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
6341 // particularly, XFlush may cause this. |
| 3748 | 6342 xterm_update(); |
| 7 | 6343 } |
| 6344 # endif | |
| 6345 # ifdef FEAT_MOUSE_GPM | |
| 6346 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6347 { | |
| 6348 FD_SET(gpm_fd, &rfds); | |
| 6349 FD_SET(gpm_fd, &efds); | |
| 6350 if (maxfd < gpm_fd) | |
| 6351 maxfd = gpm_fd; | |
| 6352 } | |
| 6353 # endif | |
| 6354 # ifdef USE_XSMP | |
| 6355 if (xsmp_icefd != -1) | |
| 6356 { | |
| 6357 FD_SET(xsmp_icefd, &rfds); | |
| 6358 FD_SET(xsmp_icefd, &efds); | |
| 6359 if (maxfd < xsmp_icefd) | |
| 6360 maxfd = xsmp_icefd; | |
| 6361 } | |
| 6362 # endif | |
|
8493
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6363 # ifdef FEAT_JOB_CHANNEL |
|
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patch 8.0.1170: using termdebug results in 100% CPU time
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parents:
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diff
changeset
|
6364 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
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diff
changeset
|
6365 # endif |
|
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6366 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6367 *interrupted = FALSE; |
|
8761
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8740
diff
changeset
|
6368 |
|
14718
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patch 8.1.0371: argument types for select() may be wrong
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parents:
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diff
changeset
|
6369 ret = select(maxfd + 1, SELECT_TYPE_ARG234 &rfds, |
|
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
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parents:
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diff
changeset
|
6370 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp); |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6371 result = ret > 0 && FD_ISSET(fd, &rfds); |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6372 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6373 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6374 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6375 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6376 |
| 3046 | 6377 # ifdef EINTR |
| 6378 if (ret == -1 && errno == EINTR) | |
| 3133 | 6379 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6380 // Check whether window has been resized, EINTR may be caused by |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6381 // SIGWINCH. |
| 3133 | 6382 if (do_resize) |
| 6383 handle_resize(); | |
| 6384 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6385 // Interrupted by a signal, need to try again. We ignore msec |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6386 // here, because we do want to check even after a timeout if |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6387 // characters are available. Needed for reading output of an |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6388 // external command after the process has finished. |
| 3046 | 6389 goto select_eintr; |
| 3133 | 6390 } |
| 3046 | 6391 # endif |
| 1076 | 6392 # ifdef __TANDEM |
| 6393 if (ret == -1 && errno == ENOTSUP) | |
| 6394 { | |
| 6395 FD_ZERO(&rfds); | |
| 6396 FD_ZERO(&efds); | |
| 6397 ret = 0; | |
| 6398 } | |
| 3046 | 6399 # endif |
| 14 | 6400 # ifdef FEAT_MZSCHEME |
| 6401 if (ret == 0 && mzquantum_used) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6402 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6403 finished = FALSE; |
| 7 | 6404 # endif |
| 6405 | |
| 6406 # ifdef FEAT_XCLIPBOARD | |
| 6407 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6408 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6409 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6410 xterm_update(); // Maybe we should hand out clipboard |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6411 // continue looping when we only got the X event and the input |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6412 // buffer is empty |
| 7 | 6413 if (--ret == 0 && !input_available()) |
| 6414 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6415 // Try again |
| 7 | 6416 finished = FALSE; |
| 6417 } | |
| 6418 } | |
| 6419 # endif | |
| 6420 # ifdef FEAT_MOUSE_GPM | |
| 6421 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6422 { | |
| 6423 if (FD_ISSET(gpm_fd, &efds)) | |
| 6424 gpm_close(); | |
| 6425 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6426 *check_for_gpm = 1; | |
| 6427 } | |
| 6428 # endif | |
| 6429 # ifdef USE_XSMP | |
| 6430 if (ret > 0 && xsmp_icefd != -1) | |
| 6431 { | |
| 6432 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6433 { | |
| 6434 if (p_verbose > 0) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6435 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6436 xsmp_close(); |
| 6437 if (--ret == 0) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6438 finished = FALSE; // keep going if event was only one |
| 7 | 6439 } |
| 6440 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6441 { | |
| 6442 busy = TRUE; | |
| 6443 xsmp_handle_requests(); | |
| 6444 busy = FALSE; | |
| 6445 if (--ret == 0) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6446 finished = FALSE; // keep going if event was only one |
| 7 | 6447 } |
| 6448 } | |
| 6449 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6450 #ifdef FEAT_JOB_CHANNEL |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6451 // also call when ret == 0, we may be polling a keep-open channel |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6452 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6453 ret = channel_select_check(ret, &rfds, &wfds); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6454 #endif |
| 7 | 6455 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6456 #endif // HAVE_SELECT |
| 7 | 6457 |
| 6458 #ifdef MAY_LOOP | |
| 6459 if (finished || msec == 0) | |
| 6460 break; | |
| 6461 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6462 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6463 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6464 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6465 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6466 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6467 // We're going to loop around again, find out for how long |
| 7 | 6468 if (msec > 0) |
| 6469 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6470 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6471 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6472 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6473 # else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6474 // Guess we got interrupted halfway. |
| 7 | 6475 msec = msec / 2; |
| 6476 # endif | |
| 6477 if (msec <= 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6478 break; // waited long enough |
| 7 | 6479 } |
| 6480 #endif | |
| 6481 } | |
| 6482 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6483 return result; |
| 7 | 6484 } |
| 6485 | |
| 6486 /* | |
| 444 | 6487 * Expand a path into all matching files and/or directories. Handles "*", |
| 6488 * "?", "[a-z]", "**", etc. | |
| 6489 * "path" has backslashes before chars that are not to be expanded. | |
| 6490 * Returns the number of matches found. | |
| 7 | 6491 */ |
| 6492 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6493 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6494 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6495 char_u *path, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6496 int flags) // EW_* flags |
| 7 | 6497 { |
| 444 | 6498 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6499 } |
| 6500 | |
| 6501 /* | |
| 6502 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6503 * the shell | |
| 6504 * | |
| 6505 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6506 * an error message in *file. | |
| 6507 * | |
| 6508 * num_pat is number of input patterns | |
| 6509 * pat is array of pointers to input patterns | |
| 6510 * num_file is pointer to number of matched file names | |
| 6511 * file is pointer to array of pointers to matched file names | |
| 6512 */ | |
| 6513 | |
| 6514 #ifndef SEEK_SET | |
| 6515 # define SEEK_SET 0 | |
| 6516 #endif | |
| 6517 #ifndef SEEK_END | |
| 6518 # define SEEK_END 2 | |
| 6519 #endif | |
| 6520 | |
| 822 | 6521 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6522 |
| 7 | 6523 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6524 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6525 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6526 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6527 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6528 char_u ***file, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6529 int flags) // EW_* flags |
| 7 | 6530 { |
| 6531 int i; | |
| 6532 size_t len; | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6533 long llen; |
| 7 | 6534 char_u *p; |
| 6535 int dir; | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6536 |
| 1508 | 6537 /* |
| 6538 * This is the non-OS/2 implementation (really Unix). | |
| 6539 */ | |
| 7 | 6540 int j; |
| 6541 char_u *tempname; | |
| 6542 char_u *command; | |
| 6543 FILE *fd; | |
| 6544 char_u *buffer; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6545 #define STYLE_ECHO 0 // use "echo", the default |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6546 #define STYLE_GLOB 1 // use "glob", for csh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6547 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6548 #define STYLE_PRINT 3 // use "print -N", for zsh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6549 #define STYLE_BT 4 // `cmd` expansion, execute the pattern |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6550 // directly |
| 7 | 6551 int shell_style = STYLE_ECHO; |
| 6552 int check_spaces; | |
| 6553 static int did_find_nul = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6554 int ampersand = FALSE; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6555 // vimglob() function to define for Posix shell |
| 1620 | 6556 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6557 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6558 *num_file = 0; // default: no files found |
| 7 | 6559 *file = NULL; |
| 6560 | |
| 6561 /* | |
| 6562 * If there are no wildcards, just copy the names to allocated memory. | |
| 6563 * Saves a lot of time, because we don't have to start a new shell. | |
| 6564 */ | |
| 6565 if (!have_wildcard(num_pat, pat)) | |
| 6566 return save_patterns(num_pat, pat, num_file, file); | |
| 6567 | |
| 428 | 6568 # ifdef HAVE_SANDBOX |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6569 // Don't allow any shell command in the sandbox. |
| 428 | 6570 if (sandbox != 0 && check_secure()) |
| 6571 return FAIL; | |
| 6572 # endif | |
| 6573 | |
| 7 | 6574 /* |
| 6575 * Don't allow the use of backticks in secure and restricted mode. | |
| 6576 */ | |
| 428 | 6577 if (secure || restricted) |
| 7 | 6578 for (i = 0; i < num_pat; ++i) |
| 6579 if (vim_strchr(pat[i], '`') != NULL | |
| 6580 && (check_restricted() || check_secure())) | |
| 6581 return FAIL; | |
| 6582 | |
| 6583 /* | |
| 6584 * get a name for the temp file | |
| 6585 */ | |
| 6721 | 6586 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6587 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6588 emsg(_(e_notmp)); |
| 7 | 6589 return FAIL; |
| 6590 } | |
| 6591 | |
| 6592 /* | |
| 6593 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6594 * file. |
| 6595 * STYLE_BT: NL separated | |
| 6596 * If expanding `cmd` execute it directly. | |
| 6597 * STYLE_GLOB: NUL separated | |
| 6598 * If we use *csh, "glob" will work better than "echo". | |
| 6599 * STYLE_PRINT: NL or NUL separated | |
| 6600 * If we use *zsh, "print -N" will work better than "glob". | |
| 6601 * STYLE_VIMGLOB: NL separated | |
| 6602 * If we use *sh*, we define "vimglob()". | |
| 6603 * STYLE_ECHO: space separated. | |
| 6604 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6605 */ |
| 6606 if (num_pat == 1 && *pat[0] == '`' | |
| 6607 && (len = STRLEN(pat[0])) > 2 | |
| 6608 && *(pat[0] + len - 1) == '`') | |
| 6609 shell_style = STYLE_BT; | |
| 6610 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6611 { | |
| 6612 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6613 shell_style = STYLE_GLOB; | |
| 6614 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6615 shell_style = STYLE_PRINT; | |
| 6616 } | |
| 1508 | 6617 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6618 "sh") != NULL) | |
| 6619 shell_style = STYLE_VIMGLOB; | |
| 6620 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6621 // Compute the length of the command. We need 2 extra bytes: for the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6622 // optional '&' and for the NUL. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6623 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6624 len = STRLEN(tempname) + 29; |
| 1508 | 6625 if (shell_style == STYLE_VIMGLOB) |
| 6626 len += STRLEN(sh_vimglob_func); | |
| 6627 | |
| 147 | 6628 for (i = 0; i < num_pat; ++i) |
| 6629 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6630 // Count the length of the patterns in the same way as they are put in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6631 // "command" below. |
| 147 | 6632 #ifdef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6633 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6634 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6635 ++len; // add space |
| 628 | 6636 for (j = 0; pat[i][j] != NUL; ++j) |
| 6637 { | |
| 6638 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6639 ++len; // may add a backslash |
| 628 | 6640 ++len; |
| 6641 } | |
| 147 | 6642 #endif |
| 6643 } | |
| 7 | 6644 command = alloc(len); |
| 6645 if (command == NULL) | |
| 6646 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6647 // out of memory |
| 7 | 6648 vim_free(tempname); |
| 6649 return FAIL; | |
| 6650 } | |
| 6651 | |
| 6652 /* | |
| 6653 * Build the shell command: | |
| 6654 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6655 * recognizes this). | |
| 6656 * - Add the shell command to print the expanded names. | |
| 6657 * - Add the temp file name. | |
| 6658 * - Add the file name patterns. | |
| 6659 */ | |
| 6660 if (shell_style == STYLE_BT) | |
| 6661 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6662 // change `command; command& ` to (command; command ) |
| 628 | 6663 STRCPY(command, "("); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6664 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6665 p = command + STRLEN(command) - 1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6666 *p-- = ')'; // remove last backtick |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6667 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6668 --p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6669 if (*p == '&') // remove trailing '&' |
| 7 | 6670 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6671 ampersand = TRUE; |
| 7 | 6672 *p = ' '; |
| 6673 } | |
| 6674 STRCAT(command, ">"); | |
| 6675 } | |
| 6676 else | |
| 6677 { | |
|
26183
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6678 STRCPY(command, ""); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6679 if (shell_style == STYLE_GLOB) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6680 { |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6681 // Assume the nonomatch option is valid only for csh like shells, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6682 // otherwise, this may set the positional parameters for the shell, |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6683 // e.g. "$*". |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6684 if (flags & EW_NOTFOUND) |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6685 STRCAT(command, "set nonomatch; "); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6686 else |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6687 STRCAT(command, "unset nonomatch; "); |
|
9865f996a3c0
patch 8.2.3623: "$*" is expanded to "nonomatch"
Bram Moolenaar <Bram@vim.org>
parents:
26020
diff
changeset
|
6688 } |
| 7 | 6689 if (shell_style == STYLE_GLOB) |
| 6690 STRCAT(command, "glob >"); | |
| 6691 else if (shell_style == STYLE_PRINT) | |
| 6692 STRCAT(command, "print -N >"); | |
| 1508 | 6693 else if (shell_style == STYLE_VIMGLOB) |
| 6694 STRCAT(command, sh_vimglob_func); | |
| 7 | 6695 else |
| 6696 STRCAT(command, "echo >"); | |
| 6697 } | |
| 1508 | 6698 |
| 7 | 6699 STRCAT(command, tempname); |
| 1508 | 6700 |
| 7 | 6701 if (shell_style != STYLE_BT) |
| 6702 for (i = 0; i < num_pat; ++i) | |
| 6703 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6704 // When using system() always add extra quotes, because the shell |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6705 // is started twice. Otherwise put a backslash before special |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6706 // characters, except inside ``. |
| 7 | 6707 #ifdef USE_SYSTEM |
| 6708 STRCAT(command, " \""); | |
| 6709 STRCAT(command, pat[i]); | |
| 6710 STRCAT(command, "\""); | |
| 6711 #else | |
| 233 | 6712 int intick = FALSE; |
| 6713 | |
| 7 | 6714 p = command + STRLEN(command); |
| 6715 *p++ = ' '; | |
| 628 | 6716 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6717 { |
| 6718 if (pat[i][j] == '`') | |
| 6719 intick = !intick; | |
| 628 | 6720 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6721 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6722 // Remove a backslash, take char literally. But keep |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6723 // backslash inside backticks, before a special character |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6724 // and before a backtick. |
| 644 | 6725 if (intick |
| 652 | 6726 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6727 || pat[i][j + 1] == '`') | |
| 644 | 6728 *p++ = '\\'; |
| 648 | 6729 ++j; |
| 628 | 6730 } |
| 6174 | 6731 else if (!intick |
| 6732 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6733 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6734 // Put a backslash before a special character, but not |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6735 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6736 // set. |
| 628 | 6737 *p++ = '\\'; |
| 648 | 6738 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6739 // Copy one character. |
| 648 | 6740 *p++ = pat[i][j]; |
| 233 | 6741 } |
| 7 | 6742 *p = NUL; |
| 6743 #endif | |
| 6744 } | |
| 6745 if (flags & EW_SILENT) | |
| 6746 show_shell_mess = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6747 if (ampersand) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6748 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6749 |
| 6750 /* | |
| 6751 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6752 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6753 * expand any other pattern. | |
| 6754 */ | |
| 6755 if (shell_style == STYLE_PRINT) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6756 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6757 |
| 6758 /* | |
| 6759 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6760 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6761 * in one of the patterns, otherwise we can still use the fast option. | |
| 6762 */ | |
| 6763 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6764 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6765 |
| 6766 /* | |
| 6767 * execute the shell command | |
| 6768 */ | |
| 6769 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6770 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6771 // When running in the background, give it some time to create the temp |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6772 // file, but don't wait for it to finish. |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6773 if (ampersand) |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
6774 mch_delay(10L, MCH_DELAY_IGNOREINPUT); |
| 7 | 6775 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6776 extra_shell_arg = NULL; // cleanup |
| 7 | 6777 show_shell_mess = TRUE; |
| 6778 vim_free(command); | |
| 6779 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6780 if (i != 0) // mch_call_shell() failed |
| 7 | 6781 { |
| 6782 mch_remove(tempname); | |
| 6783 vim_free(tempname); | |
| 6784 /* | |
| 6785 * With interactive completion, the error message is not printed. | |
| 6786 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6787 * from the shell, so screen may still get messed up -- webb. | |
| 6788 */ | |
| 6789 #ifndef USE_SYSTEM | |
| 6790 if (!(flags & EW_SILENT)) | |
| 6791 #endif | |
| 6792 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6793 redraw_later_clear(); // probably messed up screen |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6794 msg_putchar('\n'); // clear bottom line quickly |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6795 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6796 #ifdef USE_SYSTEM |
| 6797 if (!(flags & EW_SILENT)) | |
| 6798 #endif | |
| 6799 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6800 msg(_(e_cannot_expand_wildcards)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6801 msg_start(); // don't overwrite this message |
| 7 | 6802 } |
| 6803 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6804 // If a `cmd` expansion failed, don't list `cmd` as a match, even when |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6805 // EW_NOTFOUND is given |
| 7 | 6806 if (shell_style == STYLE_BT) |
| 6807 return FAIL; | |
| 6808 goto notfound; | |
| 6809 } | |
| 6810 | |
| 6811 /* | |
| 6812 * read the names from the file into memory | |
| 6813 */ | |
| 6814 fd = fopen((char *)tempname, READBIN); | |
| 6815 if (fd == NULL) | |
| 6816 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6817 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6818 if (!(flags & EW_SILENT)) |
| 6819 { | |
|
26439
b18f3b0f317c
patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
6820 msg(_(e_cannot_expand_wildcards)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6821 msg_start(); // don't overwrite this message |
| 7 | 6822 } |
| 6823 vim_free(tempname); | |
| 6824 goto notfound; | |
| 6825 } | |
| 6826 fseek(fd, 0L, SEEK_END); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6827 llen = ftell(fd); // get size of temp file |
| 7 | 6828 fseek(fd, 0L, SEEK_SET); |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6829 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6830 // just in case ftell() would fail |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6831 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6832 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6833 buffer = alloc(llen + 1); |
| 7 | 6834 if (buffer == NULL) |
| 6835 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6836 // out of memory |
| 7 | 6837 mch_remove(tempname); |
| 6838 vim_free(tempname); | |
| 6839 fclose(fd); | |
| 6840 return FAIL; | |
| 6841 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6842 len = llen; |
| 7 | 6843 i = fread((char *)buffer, 1, len, fd); |
| 6844 fclose(fd); | |
| 6845 mch_remove(tempname); | |
| 1877 | 6846 if (i != (int)len) |
| 7 | 6847 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6848 // unexpected read error |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6849 semsg(_(e_notread), tempname); |
| 7 | 6850 vim_free(tempname); |
| 6851 vim_free(buffer); | |
| 6852 return FAIL; | |
| 6853 } | |
| 6854 vim_free(tempname); | |
| 6855 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6856 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6857 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6858 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6859 for (i = 0; i < (int)len; ++i) |
| 7 | 6860 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6861 *p++ = buffer[i]; | |
| 6862 len = p - buffer; | |
| 6863 # endif | |
| 6864 | |
| 6865 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6866 // file names are separated with Space |
| 7 | 6867 if (shell_style == STYLE_ECHO) |
| 6868 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6869 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6870 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6871 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6872 { |
| 6873 while (*p != ' ' && *p != '\n') | |
| 6874 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6875 p = skipwhite(p); // skip to next entry |
| 7 | 6876 } |
| 6877 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6878 // file names are separated with NL |
| 1508 | 6879 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6880 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6881 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6882 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6883 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6884 { |
| 6885 while (*p != '\n' && *p != NUL) | |
| 6886 ++p; | |
| 6887 if (*p != NUL) | |
| 6888 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6889 p = skipwhite(p); // skip leading white space |
| 7 | 6890 } |
| 6891 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6892 // file names are separated with NUL |
| 7 | 6893 else |
| 6894 { | |
| 6895 /* | |
| 6896 * Some versions of zsh use spaces instead of NULs to separate | |
| 6897 * results. Only do this when there is no NUL before the end of the | |
| 6898 * buffer, otherwise we would never be able to use file names with | |
| 6899 * embedded spaces when zsh does use NULs. | |
| 6900 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6901 * don't check for spaces again. | |
| 6902 */ | |
| 6903 check_spaces = FALSE; | |
| 6904 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6905 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6906 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6907 buffer[len] = NUL; |
| 5533 | 6908 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6909 did_find_nul = TRUE; |
| 6910 else | |
| 6911 check_spaces = TRUE; | |
| 6912 } | |
| 6913 | |
| 6914 /* | |
| 6915 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6916 * already is one, for STYLE_GLOB it needs to be added. | |
| 6917 */ | |
| 6918 if (len && buffer[len - 1] == NUL) | |
| 6919 --len; | |
| 6920 else | |
| 6921 buffer[len] = NUL; | |
| 6922 i = 0; | |
| 6923 for (p = buffer; p < buffer + len; ++p) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6924 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6925 { |
| 6926 ++i; | |
| 6927 *p = NUL; | |
| 6928 } | |
| 6929 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6930 ++i; // count last entry |
| 7 | 6931 } |
| 6932 if (i == 0) | |
| 6933 { | |
| 6934 /* | |
| 6935 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6936 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6937 * error; and hey, it's good to check anyway -- webb. | |
| 6938 */ | |
| 6939 vim_free(buffer); | |
| 6940 goto notfound; | |
| 6941 } | |
| 6942 *num_file = i; | |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
6943 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6944 if (*file == NULL) |
| 6945 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6946 // out of memory |
| 7 | 6947 vim_free(buffer); |
| 6948 return FAIL; | |
| 6949 } | |
| 6950 | |
| 6951 /* | |
| 6952 * Isolate the individual file names. | |
| 6953 */ | |
| 6954 p = buffer; | |
| 6955 for (i = 0; i < *num_file; ++i) | |
| 6956 { | |
| 6957 (*file)[i] = p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6958 // Space or NL separates |
| 1508 | 6959 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 6960 || shell_style == STYLE_VIMGLOB) | |
| 7 | 6961 { |
| 652 | 6962 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 6963 && *p != '\n' && *p != NUL) | |
| 7 | 6964 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6965 if (p == buffer + len) // last entry |
| 7 | 6966 *p = NUL; |
| 6967 else | |
| 6968 { | |
| 6969 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6970 p = skipwhite(p); // skip to next entry |
| 7 | 6971 } |
| 6972 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6973 else // NUL separates |
| 7 | 6974 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6975 while (*p && p < buffer + len) // skip entry |
| 7 | 6976 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6977 ++p; // skip NUL |
| 7 | 6978 } |
| 6979 } | |
| 6980 | |
| 6981 /* | |
| 6982 * Move the file names to allocated memory. | |
| 6983 */ | |
| 6984 for (j = 0, i = 0; i < *num_file; ++i) | |
| 6985 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6986 // Require the files to exist. Helps when using /bin/sh |
| 7 | 6987 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 6988 continue; | |
| 6989 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6990 // check if this entry should be included |
| 7 | 6991 dir = (mch_isdir((*file)[i])); |
| 6992 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 6993 continue; | |
| 6994 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6995 // Skip files that are not executable if we check for that. |
| 6695 | 6996 if (!dir && (flags & EW_EXEC) |
| 6997 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 6998 continue; |
| 6999 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
7000 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 7001 if (p) |
| 7002 { | |
| 7003 STRCPY(p, (*file)[i]); | |
| 7004 if (dir) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7005 add_pathsep(p); // add '/' to a directory name |
| 7 | 7006 (*file)[j++] = p; |
| 7007 } | |
| 7008 } | |
| 7009 vim_free(buffer); | |
| 7010 *num_file = j; | |
| 7011 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7012 if (*num_file == 0) // rejected all entries |
| 7 | 7013 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
7014 VIM_CLEAR(*file); |
| 7 | 7015 goto notfound; |
| 7016 } | |
| 7017 | |
| 7018 return OK; | |
| 7019 | |
| 7020 notfound: | |
| 7021 if (flags & EW_NOTFOUND) | |
| 7022 return save_patterns(num_pat, pat, num_file, file); | |
| 7023 return FAIL; | |
| 7024 } | |
| 7025 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7026 #endif // VMS |
| 7 | 7027 |
| 7028 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7029 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7030 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7031 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7032 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7033 char_u ***file) |
| 7 | 7034 { |
| 7035 int i; | |
| 99 | 7036 char_u *s; |
| 7 | 7037 |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
7038 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 7039 if (*file == NULL) |
| 7040 return FAIL; | |
| 7041 for (i = 0; i < num_pat; i++) | |
| 99 | 7042 { |
| 7043 s = vim_strsave(pat[i]); | |
| 7044 if (s != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7045 // Be compatible with expand_filename(): halve the number of |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7046 // backslashes. |
| 99 | 7047 backslash_halve(s); |
| 7048 (*file)[i] = s; | |
| 7049 } | |
| 7 | 7050 *num_file = num_pat; |
| 7051 return OK; | |
| 7052 } | |
| 7053 | |
| 7054 /* | |
| 7055 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 7056 * expand. | |
| 7057 */ | |
| 7058 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7059 mch_has_exp_wildcard(char_u *p) |
| 7 | 7060 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7061 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7062 { |
| 7063 if (*p == '\\' && p[1] != NUL) | |
| 7064 ++p; | |
| 7065 else | |
| 7066 if (vim_strchr((char_u *) | |
| 7067 #ifdef VMS | |
| 7068 "*?%" | |
| 7069 #else | |
| 7070 "*?[{'" | |
| 7071 #endif | |
| 7072 , *p) != NULL) | |
| 7073 return TRUE; | |
| 7074 } | |
| 7075 return FALSE; | |
| 7076 } | |
| 7077 | |
| 7078 /* | |
| 7079 * Return TRUE if the string "p" contains a wildcard. | |
| 7080 * Don't recognize '~' at the end as a wildcard. | |
| 7081 */ | |
| 7082 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7083 mch_has_wildcard(char_u *p) |
| 7 | 7084 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7085 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7086 { |
| 7087 if (*p == '\\' && p[1] != NUL) | |
| 7088 ++p; | |
| 7089 else | |
| 7090 if (vim_strchr((char_u *) | |
| 7091 #ifdef VMS | |
| 7092 "*?%$" | |
| 7093 #else | |
| 7094 "*?[{`'$" | |
| 7095 #endif | |
| 7096 , *p) != NULL | |
| 7097 || (*p == '~' && p[1] != NUL)) | |
| 7098 return TRUE; | |
| 7099 } | |
| 7100 return FALSE; | |
| 7101 } | |
| 7102 | |
| 7103 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7104 have_wildcard(int num, char_u **file) |
| 7 | 7105 { |
| 7106 int i; | |
| 7107 | |
| 7108 for (i = 0; i < num; i++) | |
| 7109 if (mch_has_wildcard(file[i])) | |
| 7110 return 1; | |
| 7111 return 0; | |
| 7112 } | |
| 7113 | |
| 7114 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7115 have_dollars(int num, char_u **file) |
| 7 | 7116 { |
| 7117 int i; | |
| 7118 | |
| 7119 for (i = 0; i < num; i++) | |
| 7120 if (vim_strchr(file[i], '$') != NULL) | |
| 7121 return TRUE; | |
| 7122 return FALSE; | |
| 7123 } | |
| 7124 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7125 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7126 /* |
| 7127 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7128 * This version can only move regular files and will fail if the | |
| 7129 * destination exists. | |
| 7130 */ | |
| 7131 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7132 mch_rename(const char *src, const char *dest) |
| 7 | 7133 { |
| 7134 struct stat st; | |
| 7135 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7136 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7137 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7138 if (link(src, dest) != 0) // link file to new name |
| 7 | 7139 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7140 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7141 return 0; |
| 7142 return -1; | |
| 7143 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7144 #endif // !HAVE_RENAME |
| 7 | 7145 |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7146 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7147 /* |
| 7148 * Initializes connection with gpm (if it isn't already opened) | |
| 7149 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7150 */ | |
| 7151 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7152 gpm_open(void) |
| 7 | 7153 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7154 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7155 |
| 7156 if (!gpm_flag) | |
| 7157 { | |
| 7158 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7159 gpm_connect.defaultMask = ~GPM_HARD; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7160 // Default handling for mouse move |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7161 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7162 gpm_connect.maxMod = 0xffff; |
| 7163 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7164 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7165 // gpm library tries to handling TSTP causes |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7166 // problems. Anyways, we close connection to Gpm whenever |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7167 // we are going to suspend or starting an external process |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7168 // so we shouldn't have problem with this |
| 1832 | 7169 # ifdef SIGTSTP |
| 7 | 7170 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
| 1832 | 7171 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7172 return 1; // succeed |
| 7 | 7173 } |
| 7174 if (gpm_fd == -2) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7175 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7176 return 0; |
| 7177 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7178 return 1; // already open |
| 7 | 7179 } |
| 7180 | |
| 7181 /* | |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7182 * Returns TRUE if the GPM mouse is enabled. |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7183 */ |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7184 int |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7185 gpm_enabled(void) |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7186 { |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7187 return gpm_flag && gpm_fd >= 0; |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7188 } |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7189 |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7190 /* |
| 7 | 7191 * Closes connection to gpm |
| 7192 */ | |
| 7193 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7194 gpm_close(void) |
| 7 | 7195 { |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7196 if (gpm_enabled()) |
| 7 | 7197 Gpm_Close(); |
| 7198 } | |
| 7199 | |
|
16523
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
7200 /* |
|
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
7201 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7202 * generated key sequence. |
| 5782 | 7203 * This function is styled after gui_send_mouse_event(). |
| 7 | 7204 */ |
| 7205 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7206 mch_gpm_process(void) |
| 7 | 7207 { |
| 7208 int button; | |
| 7209 static Gpm_Event gpm_event; | |
| 7210 char_u string[6]; | |
| 7211 int_u vim_modifiers; | |
| 7212 int row,col; | |
| 7213 unsigned char buttons_mask; | |
| 7214 unsigned char gpm_modifiers; | |
| 7215 static unsigned char old_buttons = 0; | |
| 7216 | |
| 7217 Gpm_GetEvent(&gpm_event); | |
| 7218 | |
| 7219 #ifdef FEAT_GUI | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7220 // Don't put events in the input queue now. |
| 7 | 7221 if (hold_gui_events) |
| 7222 return 0; | |
| 7223 #endif | |
| 7224 | |
| 7225 row = gpm_event.y - 1; | |
| 7226 col = gpm_event.x - 1; | |
| 7227 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7228 string[0] = ESC; // Our termcode |
| 7 | 7229 string[1] = 'M'; |
| 7230 string[2] = 'G'; | |
| 7231 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7232 { | |
| 7233 case GPM_DRAG: | |
| 7234 string[3] = MOUSE_DRAG; | |
| 7235 break; | |
| 7236 case GPM_DOWN: | |
| 7237 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7238 old_buttons = gpm_event.buttons; | |
| 7239 switch (buttons_mask) | |
| 7240 { | |
| 7241 case GPM_B_LEFT: | |
| 7242 button = MOUSE_LEFT; | |
| 7243 break; | |
| 7244 case GPM_B_MIDDLE: | |
| 7245 button = MOUSE_MIDDLE; | |
| 7246 break; | |
| 7247 case GPM_B_RIGHT: | |
| 7248 button = MOUSE_RIGHT; | |
| 7249 break; | |
| 7250 default: | |
| 7251 return 0; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7252 // Don't know what to do. Can more than one button be |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7253 // reported in one event? |
| 7 | 7254 } |
| 7255 string[3] = (char_u)(button | 0x20); | |
| 7256 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7257 break; | |
| 7258 case GPM_UP: | |
| 7259 string[3] = MOUSE_RELEASE; | |
| 7260 old_buttons &= ~gpm_event.buttons; | |
| 7261 break; | |
| 7262 default: | |
| 7263 return 0; | |
| 7264 } | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7265 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7266 gpm_modifiers = gpm_event.modifiers; |
| 7267 vim_modifiers = 0x0; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7268 // I ignore capslock stats. Aren't we all just hate capslock mixing with |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7269 // Vim commands ? Besides, gpm_event.modifiers is unsigned char, and |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7270 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7271 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7272 vim_modifiers |= MOUSE_SHIFT; | |
| 7273 | |
| 7274 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7275 vim_modifiers |= MOUSE_CTRL; | |
| 7276 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7277 vim_modifiers |= MOUSE_ALT; | |
| 7278 string[3] |= vim_modifiers; | |
| 7279 string[4] = (char_u)(col + ' ' + 1); | |
| 7280 string[5] = (char_u)(row + ' ' + 1); | |
| 7281 add_to_input_buf(string, 6); | |
| 7282 return 6; | |
| 7283 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7284 #endif // FEAT_MOUSE_GPM |
| 7 | 7285 |
| 1620 | 7286 #ifdef FEAT_SYSMOUSE |
| 7287 /* | |
| 7288 * Initialize connection with sysmouse. | |
| 7289 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7290 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7291 * Return OK if succeeded, FAIL if failed. | |
| 7292 */ | |
| 7293 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7294 sysmouse_open(void) |
| 1620 | 7295 { |
| 7296 struct mouse_info mouse; | |
| 7297 | |
| 7298 mouse.operation = MOUSE_MODE; | |
| 7299 mouse.u.mode.mode = 0; | |
| 7300 mouse.u.mode.signal = SIGUSR2; | |
| 7301 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7302 { | |
| 7303 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7304 mouse.operation = MOUSE_SHOW; | |
| 7305 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7306 return OK; | |
| 7307 } | |
| 7308 return FAIL; | |
| 7309 } | |
| 7310 | |
| 7311 /* | |
| 7312 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7313 * virtual console do not send us any sysmouse related signal. | |
| 7314 */ | |
| 7315 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7316 sysmouse_close(void) |
| 1620 | 7317 { |
| 7318 struct mouse_info mouse; | |
| 7319 | |
| 7320 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7321 mouse.operation = MOUSE_MODE; | |
| 7322 mouse.u.mode.mode = 0; | |
| 7323 mouse.u.mode.signal = 0; | |
| 7324 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7325 } | |
| 7326 | |
| 7327 /* | |
| 7328 * Gets info from sysmouse and adds special keys to input buf. | |
| 7329 */ | |
| 7330 static RETSIGTYPE | |
| 7331 sig_sysmouse SIGDEFARG(sigarg) | |
| 7332 { | |
| 7333 struct mouse_info mouse; | |
| 7334 struct video_info video; | |
| 7335 char_u string[6]; | |
| 7336 int row, col; | |
| 7337 int button; | |
| 7338 int buttons; | |
| 7339 static int oldbuttons = 0; | |
| 7340 | |
| 7341 #ifdef FEAT_GUI | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7342 // Don't put events in the input queue now. |
| 1620 | 7343 if (hold_gui_events) |
| 7344 return; | |
| 7345 #endif | |
| 7346 | |
| 7347 mouse.operation = MOUSE_GETINFO; | |
| 7348 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7349 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7350 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7351 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7352 { | |
| 7353 row = mouse.u.data.y / video.vi_cheight; | |
| 7354 col = mouse.u.data.x / video.vi_cwidth; | |
| 7355 buttons = mouse.u.data.buttons; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7356 string[0] = ESC; // Our termcode |
| 1620 | 7357 string[1] = 'M'; |
| 7358 string[2] = 'S'; | |
| 7359 if (oldbuttons == buttons && buttons != 0) | |
| 7360 { | |
| 7361 button = MOUSE_DRAG; | |
| 7362 } | |
| 7363 else | |
| 7364 { | |
| 7365 switch (buttons) | |
| 7366 { | |
| 7367 case 0: | |
| 7368 button = MOUSE_RELEASE; | |
| 7369 break; | |
| 7370 case 1: | |
| 7371 button = MOUSE_LEFT; | |
| 7372 break; | |
| 7373 case 2: | |
| 7374 button = MOUSE_MIDDLE; | |
| 7375 break; | |
| 7376 case 4: | |
| 7377 button = MOUSE_RIGHT; | |
| 7378 break; | |
| 7379 default: | |
| 7380 return; | |
| 7381 } | |
| 7382 oldbuttons = buttons; | |
| 7383 } | |
| 7384 string[3] = (char_u)(button); | |
| 7385 string[4] = (char_u)(col + ' ' + 1); | |
| 7386 string[5] = (char_u)(row + ' ' + 1); | |
| 7387 add_to_input_buf(string, 6); | |
| 7388 } | |
| 7389 return; | |
| 7390 } | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7391 #endif // FEAT_SYSMOUSE |
| 1620 | 7392 |
| 7 | 7393 #if defined(FEAT_LIBCALL) || defined(PROTO) |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7394 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7395 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7396 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7397 typedef int (*INTPROCINT)(int); |
| 7 | 7398 |
| 7399 /* | |
| 7400 * Call a DLL routine which takes either a string or int param | |
| 7401 * and returns an allocated string. | |
| 7402 */ | |
| 7403 int | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7404 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7405 char_u *libname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7406 char_u *funcname, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7407 char_u *argstring, // NULL when using a argint |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7408 int argint, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7409 char_u **string_result, // NULL when using number_result |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7410 int *number_result) |
| 7 | 7411 { |
| 7412 # if defined(USE_DLOPEN) | |
| 7413 void *hinstLib; | |
| 12 | 7414 char *dlerr = NULL; |
| 7 | 7415 # else |
| 7416 shl_t hinstLib; | |
| 7417 # endif | |
| 7418 STRPROCSTR ProcAdd; | |
| 7419 INTPROCSTR ProcAddI; | |
| 7420 char_u *retval_str = NULL; | |
| 7421 int retval_int = 0; | |
| 7422 int success = FALSE; | |
| 7423 | |
| 900 | 7424 /* |
| 7425 * Get a handle to the DLL module. | |
| 7426 */ | |
| 7 | 7427 # if defined(USE_DLOPEN) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7428 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7429 (void)dlerror(); |
| 7430 | |
| 7 | 7431 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7432 # ifdef RTLD_LOCAL | |
| 7433 | RTLD_LOCAL | |
| 7434 # endif | |
| 7435 ); | |
| 12 | 7436 if (hinstLib == NULL) |
| 7437 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7438 // "dlerr" must be used before dlclose() |
| 12 | 7439 dlerr = (char *)dlerror(); |
| 7440 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7441 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7442 } |
| 7 | 7443 # else |
| 7444 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7445 # endif | |
| 7446 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7447 // If the handle is valid, try to get the function address. |
| 7 | 7448 if (hinstLib != NULL) |
| 7449 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7450 # ifdef USING_SETJMP |
| 7 | 7451 /* |
| 7452 * Catch a crash when calling the library function. For example when | |
| 7453 * using a number where a string pointer is expected. | |
| 7454 */ | |
| 7455 mch_startjmp(); | |
| 7456 if (SETJMP(lc_jump_env) != 0) | |
| 7457 { | |
| 7458 success = FALSE; | |
| 857 | 7459 # if defined(USE_DLOPEN) |
| 12 | 7460 dlerr = NULL; |
| 857 | 7461 # endif |
| 7 | 7462 mch_didjmp(); |
| 7463 } | |
| 7464 else | |
| 7465 # endif | |
| 7466 { | |
| 7467 retval_str = NULL; | |
| 7468 retval_int = 0; | |
| 7469 | |
| 7470 if (argstring != NULL) | |
| 7471 { | |
| 7472 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7473 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7474 dlerr = (char *)dlerror(); |
| 7 | 7475 # else |
| 7476 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7477 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7478 ProcAdd = NULL; | |
| 7479 # endif | |
| 12 | 7480 if ((success = (ProcAdd != NULL |
| 7481 # if defined(USE_DLOPEN) | |
| 7482 && dlerr == NULL | |
| 7483 # endif | |
| 7484 ))) | |
| 7 | 7485 { |
| 7486 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7487 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring); |
| 7 | 7488 else |
| 7489 retval_str = (ProcAdd)(argstring); | |
| 7490 } | |
| 7491 } | |
| 7492 else | |
| 7493 { | |
| 7494 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7495 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7496 dlerr = (char *)dlerror(); |
| 7 | 7497 # else |
| 7498 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7499 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7500 ProcAddI = NULL; | |
| 7501 # endif | |
| 12 | 7502 if ((success = (ProcAddI != NULL |
| 7503 # if defined(USE_DLOPEN) | |
| 7504 && dlerr == NULL | |
| 7505 # endif | |
| 7506 ))) | |
| 7 | 7507 { |
| 7508 if (string_result == NULL) | |
|
22254
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patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7509 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint); |
| 7 | 7510 else |
| 7511 retval_str = (ProcAddI)(argint); | |
| 7512 } | |
| 7513 } | |
| 7514 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7515 // Save the string before we free the library. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7516 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7517 if (string_result == NULL) |
| 7518 *number_result = retval_int; | |
| 7519 else if (retval_str != NULL | |
| 7520 && retval_str != (char_u *)1 | |
| 7521 && retval_str != (char_u *)-1) | |
| 7522 *string_result = vim_strsave(retval_str); | |
| 7523 } | |
| 7524 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7525 # ifdef USING_SETJMP |
| 7 | 7526 mch_endjmp(); |
| 7527 # ifdef SIGHASARG | |
| 7528 if (lc_signal != 0) | |
| 7529 { | |
| 7530 int i; | |
| 7531 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7532 // try to find the name of this signal |
| 7 | 7533 for (i = 0; signal_info[i].sig != -1; i++) |
| 7534 if (lc_signal == signal_info[i].sig) | |
| 7535 break; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7536 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7537 } |
| 7538 # endif | |
| 7539 # endif | |
| 7540 | |
| 12 | 7541 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7542 // "dlerr" must be used before dlclose() |
| 12 | 7543 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7544 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7545 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7546 // Free the DLL module. |
| 7 | 7547 (void)dlclose(hinstLib); |
| 7548 # else | |
| 7549 (void)shl_unload(hinstLib); | |
| 7550 # endif | |
| 7551 } | |
| 7552 | |
| 7553 if (!success) | |
| 7554 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7555 semsg(_(e_libcall), funcname); |
| 7 | 7556 return FAIL; |
| 7557 } | |
| 7558 | |
| 7559 return OK; | |
| 7560 } | |
| 7561 #endif | |
| 7562 | |
| 7563 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7564 static int xterm_trace = -1; // default: disabled |
| 7 | 7565 static int xterm_button; |
| 7566 | |
| 7567 /* | |
| 7568 * Setup a dummy window for X selections in a terminal. | |
| 7569 */ | |
| 7570 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7571 setup_term_clip(void) |
| 7 | 7572 { |
| 7573 int z = 0; | |
| 7574 char *strp = ""; | |
| 7575 Widget AppShell; | |
| 7576 | |
| 7577 if (!x_connect_to_server()) | |
| 7578 return; | |
| 7579 | |
| 7580 open_app_context(); | |
| 7581 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7582 { | |
| 7583 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7584 # if defined(USING_SETJMP) |
| 7 | 7585 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7586 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7587 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7588 elapsed_T start_tv; |
| 7 | 7589 |
| 7590 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7591 ELAPSED_INIT(start_tv); |
| 7 | 7592 # endif |
| 7593 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7594 // Ignore X errors while opening the display |
| 7 | 7595 oldhandler = XSetErrorHandler(x_error_check); |
| 7596 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7597 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7598 // Ignore X IO errors while opening the display |
| 7 | 7599 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7600 mch_startjmp(); | |
| 7601 if (SETJMP(lc_jump_env) != 0) | |
| 7602 { | |
| 7603 mch_didjmp(); | |
| 7604 xterm_dpy = NULL; | |
| 7605 } | |
| 7606 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7607 # endif |
| 7 | 7608 { |
| 7609 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7610 "vim_xterm", "Vim_xterm", NULL, 0, &z, &strp); | |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
7611 if (xterm_dpy != NULL) |
|
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
7612 xterm_dpy_retry_count = 0; |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7613 # if defined(USING_SETJMP) |
| 7 | 7614 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7615 # endif |
| 7 | 7616 } |
| 7617 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7618 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7619 // Now handle X IO errors normally. |
| 7 | 7620 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7621 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7622 // Now handle X errors normally. |
| 7 | 7623 (void)XSetErrorHandler(oldhandler); |
| 7624 | |
| 7625 if (xterm_dpy == NULL) | |
| 7626 { | |
| 7627 if (p_verbose > 0) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7628 verb_msg(_("Opening the X display failed")); |
| 7 | 7629 return; |
| 7630 } | |
| 7631 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7632 // Catch terminating error of the X server connection. |
| 7 | 7633 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7634 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7635 # ifdef ELAPSED_FUNC |
| 7 | 7636 if (p_verbose > 0) |
| 292 | 7637 { |
| 7638 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7639 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7640 verbose_leave(); |
| 7641 } | |
| 7 | 7642 # endif |
| 7643 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7644 // Create a Shell to make converters work. |
| 7 | 7645 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7646 applicationShellWidgetClass, xterm_dpy, | |
| 7647 NULL); | |
| 7648 if (AppShell == (Widget)0) | |
| 7649 return; | |
| 7650 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7651 topLevelShellWidgetClass, AppShell, | |
| 7652 XtNmappedWhenManaged, 0, | |
| 7653 XtNwidth, 1, | |
| 7654 XtNheight, 1, | |
| 7655 NULL); | |
| 7656 if (xterm_Shell == (Widget)0) | |
| 7657 return; | |
| 7658 | |
| 7659 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
|
7660 x11_setup_selection(xterm_Shell); |
| 7 | 7661 if (x11_display == NULL) |
| 7662 x11_display = xterm_dpy; | |
| 7663 | |
| 7664 XtRealizeWidget(xterm_Shell); | |
| 7665 XSync(xterm_dpy, False); | |
| 7666 xterm_update(); | |
| 7667 } | |
| 7668 if (xterm_Shell != (Widget)0) | |
| 7669 { | |
| 7670 clip_init(TRUE); | |
| 7671 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7672 x11_window = (Window)atol(strp); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7673 // Check if $WINDOWID is valid. |
| 7 | 7674 if (test_x11_window(xterm_dpy) == FAIL) |
| 7675 x11_window = 0; | |
| 7676 if (x11_window != 0) | |
| 7677 xterm_trace = 0; | |
| 7678 } | |
| 7679 } | |
| 7680 | |
| 7681 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7682 start_xterm_trace(int button) |
| 7 | 7683 { |
| 7684 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7685 return; | |
| 7686 xterm_trace = 1; | |
| 7687 xterm_button = button; | |
| 7688 do_xterm_trace(); | |
| 7689 } | |
| 7690 | |
| 7691 | |
| 7692 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7693 stop_xterm_trace(void) |
| 7 | 7694 { |
| 7695 if (xterm_trace < 0) | |
| 7696 return; | |
| 7697 xterm_trace = 0; | |
| 7698 } | |
| 7699 | |
| 7700 /* | |
| 7701 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7702 * return TRUE if dragging is active, else FALSE | |
| 7703 */ | |
| 7704 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7705 do_xterm_trace(void) |
| 7 | 7706 { |
| 7707 Window root, child; | |
| 7708 int root_x, root_y; | |
| 7709 int win_x, win_y; | |
| 7710 int row, col; | |
| 7711 int_u mask_return; | |
| 7712 char_u buf[50]; | |
| 7713 char_u *strp; | |
| 7714 long got_hints; | |
| 7715 static char_u *mouse_code; | |
| 7716 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7717 static int prev_row = 0, prev_col = 0; | |
| 7718 static XSizeHints xterm_hints; | |
| 7719 | |
| 7720 if (xterm_trace <= 0) | |
| 7721 return FALSE; | |
| 7722 | |
| 7723 if (xterm_trace == 1) | |
| 7724 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7725 // Get the hints just before tracking starts. The font size might |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7726 // have changed recently. |
| 1510 | 7727 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7728 || !(got_hints & PResizeInc) | |
| 7 | 7729 || xterm_hints.width_inc <= 1 |
| 7730 || xterm_hints.height_inc <= 1) | |
| 7731 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7732 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7733 return FALSE; |
| 7734 } | |
| 7735 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7736 // Rely on the same mouse code for the duration of this |
| 7 | 7737 mouse_code = find_termcode(mouse_name); |
| 7738 prev_row = mouse_row; | |
| 7009 | 7739 prev_col = mouse_col; |
| 7 | 7740 xterm_trace = 2; |
| 7741 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7742 // Find the offset of the chars, there might be a scrollbar on the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7743 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7744 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7745 &win_x, &win_y, &mask_return); | |
| 7746 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7747 - (xterm_hints.height_inc / 2); | |
| 7748 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7749 xterm_hints.y = 2; | |
| 7750 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7751 - (xterm_hints.width_inc / 2); | |
| 7752 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7753 xterm_hints.x = 2; | |
| 7754 return TRUE; | |
| 7755 } | |
| 2768 | 7756 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7757 { |
| 7758 xterm_trace = 0; | |
| 7759 return FALSE; | |
| 7760 } | |
| 7761 | |
| 7762 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7763 &win_x, &win_y, &mask_return); | |
| 7764 | |
| 7765 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7766 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7767 if (row == prev_row && col == prev_col) | |
| 7768 return TRUE; | |
| 7769 | |
| 7770 STRCPY(buf, mouse_code); | |
| 7771 strp = buf + STRLEN(buf); | |
| 7772 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7773 *strp++ = (char_u)(col + ' ' + 1); | |
| 7774 *strp++ = (char_u)(row + ' ' + 1); | |
| 7775 *strp = 0; | |
| 7776 add_to_input_buf(buf, STRLEN(buf)); | |
| 7777 | |
| 7778 prev_row = row; | |
| 7779 prev_col = col; | |
| 7780 return TRUE; | |
| 7781 } | |
| 7782 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7783 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7784 /* |
| 7785 * Destroy the display, window and app_context. Required for GTK. | |
| 7786 */ | |
| 7787 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7788 clear_xterm_clip(void) |
| 7 | 7789 { |
| 7790 if (xterm_Shell != (Widget)0) | |
| 7791 { | |
| 7792 XtDestroyWidget(xterm_Shell); | |
| 7793 xterm_Shell = (Widget)0; | |
| 7794 } | |
| 7795 if (xterm_dpy != NULL) | |
| 7796 { | |
| 1605 | 7797 # if 0 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7798 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7799 XtCloseDisplay(xterm_dpy); |
| 1605 | 7800 # endif |
| 7 | 7801 if (x11_display == xterm_dpy) |
| 7802 x11_display = NULL; | |
| 7803 xterm_dpy = NULL; | |
| 7804 } | |
| 1605 | 7805 # if 0 |
| 7 | 7806 if (app_context != (XtAppContext)NULL) |
| 7807 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7808 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7809 XtDestroyApplicationContext(app_context); |
| 7810 app_context = (XtAppContext)NULL; | |
| 7811 } | |
| 1605 | 7812 # endif |
| 7 | 7813 } |
| 7814 # endif | |
| 7815 | |
| 7816 /* | |
| 4230 | 7817 * Catch up with GUI or X events. |
| 7818 */ | |
| 7819 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7820 clip_update(void) |
| 4230 | 7821 { |
| 7822 # ifdef FEAT_GUI | |
| 7823 if (gui.in_use) | |
| 7824 gui_mch_update(); | |
| 7825 else | |
| 7826 # endif | |
| 7827 if (xterm_Shell != (Widget)0) | |
| 7828 xterm_update(); | |
| 7829 } | |
| 7830 | |
| 7831 /* | |
| 7 | 7832 * Catch up with any queued X events. This may put keyboard input into the |
| 7833 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7834 * nothing in the X event queue (& no timers pending), then we return | |
| 7835 * immediately. | |
| 7836 */ | |
| 7837 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7838 xterm_update(void) |
| 7 | 7839 { |
| 7840 XEvent event; | |
| 7841 | |
| 6683 | 7842 for (;;) |
| 7 | 7843 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7844 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7845 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7846 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7847 break; |
| 7848 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7849 if (mask & XtIMXEvent) |
| 7 | 7850 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7851 // 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
|
7852 XtAppNextEvent(app_context, &event); |
| 6683 | 7853 #ifdef FEAT_CLIENTSERVER |
| 7854 { | |
| 7855 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7856 | |
| 7857 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7858 && 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
|
7859 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7860 } |
| 7861 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7862 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7863 } |
| 6683 | 7864 else |
| 7865 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7866 // 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
|
7867 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7868 } |
| 7 | 7869 } |
| 7870 } | |
| 7871 | |
| 7872 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7873 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7874 { |
| 7875 if (xterm_Shell != (Widget)0) | |
| 7876 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7877 return FAIL; | |
| 7878 } | |
| 7879 | |
| 7880 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7881 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7882 { |
| 7883 if (xterm_Shell != (Widget)0) | |
| 7884 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7885 } | |
| 7886 | |
| 7887 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7888 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7889 { |
| 7890 if (xterm_Shell != (Widget)0) | |
| 7891 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7892 } | |
| 7893 | |
| 7894 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7895 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7896 { |
| 7897 clip_x11_set_selection(cbd); | |
| 7898 } | |
| 7899 #endif | |
| 7900 | |
| 7901 | |
| 7902 #if defined(USE_XSMP) || defined(PROTO) | |
| 7903 /* | |
| 7904 * Code for X Session Management Protocol. | |
| 7905 */ | |
| 7906 | |
| 7907 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7908 /* | |
| 7909 * This is our chance to ask the user if they want to save, | |
| 7910 * or abort the logout | |
| 7911 */ | |
| 7912 static void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7913 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7914 { |
|
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7915 int save_cmod_flags; |
| 7 | 7916 int cancel_shutdown = False; |
| 7917 | |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7918 save_cmod_flags = cmdmod.cmod_flags; |
|
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7919 cmdmod.cmod_flags |= CMOD_CONFIRM; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7920 if (check_changed_any(FALSE, FALSE)) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7921 // Mustn't logout |
| 7 | 7922 cancel_shutdown = True; |
|
22699
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Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7923 cmdmod.cmod_flags = save_cmod_flags; |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7924 setcursor(); // position cursor |
| 7 | 7925 out_flush(); |
| 7926 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7927 // Done interaction |
| 7 | 7928 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7929 | |
|
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parents:
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diff
changeset
|
7930 // Finish off |
|
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parents:
18761
diff
changeset
|
7931 // Only end save-yourself here if we're not cancelling shutdown; |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7932 // we'll get a cancelled callback later in which we'll end it. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7933 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7934 if (!cancel_shutdown) |
| 7935 { | |
| 7936 xsmp.save_yourself = False; | |
| 7937 SmcSaveYourselfDone(smc_conn, True); | |
| 7938 } | |
| 7939 } | |
| 7940 # endif | |
| 7941 | |
| 7942 /* | |
| 7943 * Callback that starts save-yourself. | |
| 7944 */ | |
| 7945 static void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7946 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7947 SmcConn smc_conn, |
|
c079097365f3
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parents:
7807
diff
changeset
|
7948 SmPointer client_data UNUSED, |
|
c079097365f3
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diff
changeset
|
7949 int save_type UNUSED, |
|
c079097365f3
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parents:
7807
diff
changeset
|
7950 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7951 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7952 Bool fast UNUSED) |
| 7 | 7953 { |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7954 // Handle already being in saveyourself |
| 7 | 7955 if (xsmp.save_yourself) |
| 7956 SmcSaveYourselfDone(smc_conn, True); | |
| 7957 xsmp.save_yourself = True; | |
| 7958 xsmp.shutdown = shutdown; | |
| 7959 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7960 // First up, preserve all files |
| 7 | 7961 out_flush(); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7962 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 7963 |
| 7964 if (p_verbose > 0) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7965 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 7966 |
| 7967 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7968 // Now see if we can ask about unsaved files |
| 7 | 7969 if (shutdown && !fast && gui.in_use) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7970 // Need to interact with user, but need SM's permission |
| 7 | 7971 SmcInteractRequest(smc_conn, SmDialogError, |
| 7972 xsmp_handle_interaction, client_data); | |
| 7973 else | |
| 7974 # endif | |
| 7975 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7976 // Can stop the cycle here |
| 7 | 7977 SmcSaveYourselfDone(smc_conn, True); |
| 7978 xsmp.save_yourself = False; | |
| 7979 } | |
| 7980 } | |
| 7981 | |
| 7982 | |
| 7983 /* | |
| 7984 * Callback to warn us of imminent death. | |
| 7985 */ | |
| 7986 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7987 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 7988 { |
| 7989 xsmp_close(); | |
| 7990 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7991 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 7992 getout_preserve_modified(0); |
| 7993 } | |
| 7994 | |
| 7995 | |
| 7996 /* | |
| 7997 * Callback to tell us that save-yourself has completed. | |
| 7998 */ | |
| 7999 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8000 xsmp_save_complete( |
|
c079097365f3
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parents:
7807
diff
changeset
|
8001 SmcConn smc_conn UNUSED, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8002 SmPointer client_data UNUSED) |
| 7 | 8003 { |
| 8004 xsmp.save_yourself = False; | |
| 8005 } | |
| 8006 | |
| 8007 | |
| 8008 /* | |
| 8009 * Callback to tell us that an instigated shutdown was cancelled | |
| 8010 * (maybe even by us) | |
| 8011 */ | |
| 8012 static void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
8013 xsmp_shutdown_cancelled( |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8014 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8015 SmPointer client_data UNUSED) |
| 7 | 8016 { |
| 8017 if (xsmp.save_yourself) | |
| 8018 SmcSaveYourselfDone(smc_conn, True); | |
| 8019 xsmp.save_yourself = False; | |
| 8020 xsmp.shutdown = False; | |
| 8021 } | |
| 8022 | |
| 8023 | |
| 8024 /* | |
| 8025 * Callback to tell us that a new ICE connection has been established. | |
| 8026 */ | |
| 8027 static void | |
|
7833
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parents:
7807
diff
changeset
|
8028 xsmp_ice_connection( |
|
c079097365f3
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parents:
7807
diff
changeset
|
8029 IceConn iceConn, |
|
c079097365f3
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parents:
7807
diff
changeset
|
8030 IcePointer clientData UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8031 Bool opening, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
8032 IcePointer *watchData UNUSED) |
| 7 | 8033 { |
|
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parents:
18761
diff
changeset
|
8034 // Intercept creation of ICE connection fd |
| 7 | 8035 if (opening) |
| 8036 { | |
| 8037 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 8038 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 8039 } | |
| 8040 } | |
| 8041 | |
| 8042 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8043 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 8044 int |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8045 xsmp_handle_requests(void) |
| 7 | 8046 { |
| 8047 Bool rep; | |
| 8048 | |
| 8049 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 8050 == IceProcessMessagesIOError) | |
| 8051 { | |
|
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diff
changeset
|
8052 // Lost ICE |
| 7 | 8053 if (p_verbose > 0) |
|
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8054 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 8055 xsmp_close(); |
| 8056 return FAIL; | |
| 8057 } | |
| 8058 else | |
| 8059 return OK; | |
| 8060 } | |
| 8061 | |
| 8062 static int dummy; | |
| 8063 | |
|
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parents:
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diff
changeset
|
8064 // Set up X Session Management Protocol |
| 7 | 8065 void |
| 8066 xsmp_init(void) | |
| 8067 { | |
| 8068 char errorstring[80]; | |
| 8069 SmcCallbacks smcallbacks; | |
| 8070 #if 0 | |
| 8071 SmPropValue smname; | |
| 8072 SmProp smnameprop; | |
| 8073 SmProp *smprops[1]; | |
| 8074 #endif | |
| 8075 | |
| 8076 if (p_verbose > 0) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8077 verb_msg(_("XSMP opening connection")); |
| 7 | 8078 |
| 8079 xsmp.save_yourself = xsmp.shutdown = False; | |
| 8080 | |
|
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parents:
18761
diff
changeset
|
8081 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 8082 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8083 smcallbacks.save_yourself.client_data = NULL; | |
| 8084 smcallbacks.die.callback = xsmp_die; | |
| 8085 smcallbacks.die.client_data = NULL; | |
| 8086 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8087 smcallbacks.save_complete.client_data = NULL; | |
| 8088 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8089 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8090 | |
|
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parents:
18761
diff
changeset
|
8091 // Set up a watch on ICE connection creations. The "dummy" argument is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8092 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8093 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8094 { | |
| 8095 if (p_verbose > 0) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8096 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8097 return; |
| 8098 } | |
| 8099 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8100 // Create an SM connection |
| 7 | 8101 xsmp.smcconn = SmcOpenConnection( |
| 8102 NULL, | |
| 8103 NULL, | |
| 8104 SmProtoMajor, | |
| 8105 SmProtoMinor, | |
| 8106 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8107 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8108 &smcallbacks, | |
| 8109 NULL, | |
| 1605 | 8110 &xsmp.clientid, |
|
14828
421e120ffb30
patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
8111 sizeof(errorstring) - 1, |
| 7 | 8112 errorstring); |
| 8113 if (xsmp.smcconn == NULL) | |
| 8114 { | |
| 292 | 8115 if (p_verbose > 0) |
| 8116 { | |
|
22695
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8117 char errorreport[132]; |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8118 |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8119 // If the message is too long it might not be NUL terminated. Add |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8120 // a NUL at the end to make sure we don't go over the end. |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8121 errorstring[sizeof(errorstring) - 1] = NUL; |
| 292 | 8122 vim_snprintf(errorreport, sizeof(errorreport), |
| 273 | 8123 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8124 verb_msg(errorreport); |
| 292 | 8125 } |
| 7 | 8126 return; |
| 8127 } | |
| 8128 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8129 | |
| 8130 #if 0 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8131 // ID ourselves |
| 7 | 8132 smname.value = "vim"; |
| 8133 smname.length = 3; | |
| 8134 smnameprop.name = "SmProgram"; | |
| 8135 smnameprop.type = "SmARRAY8"; | |
| 8136 smnameprop.num_vals = 1; | |
| 8137 smnameprop.vals = &smname; | |
| 8138 | |
| 8139 smprops[0] = &smnameprop; | |
| 8140 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8141 #endif | |
| 8142 } | |
| 8143 | |
| 8144 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8145 // Shut down XSMP comms. |
| 7 | 8146 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8147 xsmp_close(void) |
| 7 | 8148 { |
| 8149 if (xsmp_icefd != -1) | |
| 8150 { | |
| 8151 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8152 if (xsmp.clientid != NULL) |
| 8153 free(xsmp.clientid); | |
| 1605 | 8154 xsmp.clientid = NULL; |
| 7 | 8155 xsmp_icefd = -1; |
| 8156 } | |
| 8157 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8158 #endif // USE_XSMP |
| 7 | 8159 |
| 8160 | |
| 8161 #ifdef EBCDIC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8162 // Translate character to its CTRL- value |
| 7 | 8163 char CtrlTable[] = |
| 8164 { | |
| 8165 /* 00 - 5E */ | |
| 8166 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8167 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8168 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8169 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8170 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8171 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8172 /* ^ */ 0x1E, | |
| 8173 /* - */ 0x1F, | |
| 8174 /* 61 - 6C */ | |
| 8175 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8176 /* _ */ 0x1F, | |
| 8177 /* 6E - 80 */ | |
| 8178 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8179 /* a */ 0x01, | |
| 8180 /* b */ 0x02, | |
| 8181 /* c */ 0x03, | |
| 8182 /* d */ 0x37, | |
| 8183 /* e */ 0x2D, | |
| 8184 /* f */ 0x2E, | |
| 8185 /* g */ 0x2F, | |
| 8186 /* h */ 0x16, | |
| 8187 /* i */ 0x05, | |
| 8188 /* 8A - 90 */ | |
| 8189 0, 0, 0, 0, 0, 0, 0, | |
| 8190 /* j */ 0x15, | |
| 8191 /* k */ 0x0B, | |
| 8192 /* l */ 0x0C, | |
| 8193 /* m */ 0x0D, | |
| 8194 /* n */ 0x0E, | |
| 8195 /* o */ 0x0F, | |
| 8196 /* p */ 0x10, | |
| 8197 /* q */ 0x11, | |
| 8198 /* r */ 0x12, | |
| 8199 /* 9A - A1 */ | |
| 8200 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8201 /* s */ 0x13, | |
| 8202 /* t */ 0x3C, | |
| 8203 /* u */ 0x3D, | |
| 8204 /* v */ 0x32, | |
| 8205 /* w */ 0x26, | |
| 8206 /* x */ 0x18, | |
| 8207 /* y */ 0x19, | |
| 8208 /* z */ 0x3F, | |
| 8209 /* AA - AC */ | |
| 8210 0, 0, 0, | |
| 8211 /* [ */ 0x27, | |
| 8212 /* AE - BC */ | |
| 8213 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8214 /* ] */ 0x1D, | |
| 8215 /* BE - C0 */ 0, 0, 0, | |
| 8216 /* A */ 0x01, | |
| 8217 /* B */ 0x02, | |
| 8218 /* C */ 0x03, | |
| 8219 /* D */ 0x37, | |
| 8220 /* E */ 0x2D, | |
| 8221 /* F */ 0x2E, | |
| 8222 /* G */ 0x2F, | |
| 8223 /* H */ 0x16, | |
| 8224 /* I */ 0x05, | |
| 8225 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8226 /* J */ 0x15, | |
| 8227 /* K */ 0x0B, | |
| 8228 /* L */ 0x0C, | |
| 8229 /* M */ 0x0D, | |
| 8230 /* N */ 0x0E, | |
| 8231 /* O */ 0x0F, | |
| 8232 /* P */ 0x10, | |
| 8233 /* Q */ 0x11, | |
| 8234 /* R */ 0x12, | |
| 8235 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8236 /* \ */ 0x1C, | |
| 8237 /* E1 */ 0, | |
| 8238 /* S */ 0x13, | |
| 8239 /* T */ 0x3C, | |
| 8240 /* U */ 0x3D, | |
| 8241 /* V */ 0x32, | |
| 8242 /* W */ 0x26, | |
| 8243 /* X */ 0x18, | |
| 8244 /* Y */ 0x19, | |
| 8245 /* Z */ 0x3F, | |
| 8246 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8247 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8248 }; | |
| 8249 | |
| 8250 char MetaCharTable[]= | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8251 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8252 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8253 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8254 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8255 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8256 }; | |
| 8257 | |
| 8258 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8259 // TODO: Use characters NOT numbers!!! |
| 7 | 8260 char CtrlCharTable[]= |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8261 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8262 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8263 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8264 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8265 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8266 }; | |
| 8267 | |
| 8268 | |
| 8269 #endif |