Mercurial > vim
annotate src/os_unix.c @ 15525:3ef31ce9d9f9 v8.1.0770
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
commit https://github.com/vim/vim/commit/1ac56c2d11da5ffa44db23e1fd0c533d02ab2f66
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 17 22:28:22 2019 +0100
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Problem: Inconsistent use of ELAPSED_FUNC.
Solution: Consistently use ELAPSED_FUNC. Also turn ELAPSED_TYPE into a
typedef. (Ozaki Kiichi, closes #3815)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 17 Jan 2019 22:30:06 +0100 |
| parents | 55ccc2d353bd |
| children | dd725a8ab112 |
| rev | line source |
|---|---|
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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!!! | |
| 15 * Also for BeOS and Atari MiNT. | |
| 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 | |
| 7 | 27 #include "os_unixx.h" /* unix includes for os_unix.c only */ |
| 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 | |
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46 #ifdef __BEOS__ |
| 1076 | 47 # undef select |
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48 # define select beos_select |
| 7 | 49 #endif |
| 50 | |
| 1102 | 51 #ifdef __CYGWIN__ |
| 52 # ifndef WIN32 | |
| 1657 | 53 # include <cygwin/version.h> |
| 54 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or | |
| 55 * for cygwin_conv_path() */ | |
| 4168 | 56 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 57 # define WIN32_LEAN_AND_MEAN | |
| 58 # include <windows.h> | |
| 59 # include "winclip.pro" | |
| 60 # endif | |
| 1102 | 61 # endif |
| 62 #endif | |
| 63 | |
| 7 | 64 #ifdef FEAT_MOUSE_GPM |
| 65 # include <gpm.h> | |
| 66 /* <linux/keyboard.h> contains defines conflicting with "keymap.h", | |
| 67 * I just copied relevant defines here. A cleaner solution would be to put gpm | |
| 68 * code into separate file and include there linux/keyboard.h | |
| 69 */ | |
| 70 /* #include <linux/keyboard.h> */ | |
| 71 # define KG_SHIFT 0 | |
| 72 # define KG_CTRL 2 | |
| 73 # define KG_ALT 3 | |
| 74 # define KG_ALTGR 1 | |
| 75 # define KG_SHIFTL 4 | |
| 76 # define KG_SHIFTR 5 | |
| 77 # define KG_CTRLL 6 | |
| 78 # define KG_CTRLR 7 | |
| 79 # define KG_CAPSSHIFT 8 | |
| 80 | |
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81 static void gpm_close(void); |
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82 static int gpm_open(void); |
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83 static int mch_gpm_process(void); |
| 7 | 84 #endif |
| 85 | |
| 1620 | 86 #ifdef FEAT_SYSMOUSE |
| 87 # include <sys/consio.h> | |
| 88 # include <sys/fbio.h> | |
| 89 | |
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90 static int sysmouse_open(void); |
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91 static void sysmouse_close(void); |
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92 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
| 1620 | 93 #endif |
| 94 | |
| 7 | 95 /* |
| 96 * end of autoconf section. To be extended... | |
| 97 */ | |
| 98 | |
| 99 /* Are the following #ifdefs still required? And why? Is that for X11? */ | |
| 100 | |
| 101 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
| 102 # ifdef SIGWINCH | |
| 103 # undef SIGWINCH | |
| 104 # endif | |
| 105 # ifdef TIOCGWINSZ | |
| 106 # undef TIOCGWINSZ | |
| 107 # endif | |
| 108 #endif | |
| 109 | |
| 110 #if defined(SIGWINDOW) && !defined(SIGWINCH) /* hpux 9.01 has it */ | |
| 111 # define SIGWINCH SIGWINDOW | |
| 112 #endif | |
| 113 | |
| 114 #ifdef FEAT_X11 | |
| 115 # include <X11/Xlib.h> | |
| 116 # include <X11/Xutil.h> | |
| 117 # include <X11/Xatom.h> | |
| 118 # ifdef FEAT_XCLIPBOARD | |
| 119 # include <X11/Intrinsic.h> | |
| 120 # include <X11/Shell.h> | |
| 121 # include <X11/StringDefs.h> | |
| 122 static Widget xterm_Shell = (Widget)0; | |
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123 static void clip_update(void); |
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124 static void xterm_update(void); |
| 7 | 125 # endif |
| 126 | |
| 127 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE) | |
| 128 Window x11_window = 0; | |
| 129 # endif | |
| 130 Display *x11_display = NULL; | |
| 131 #endif | |
| 132 | |
| 133 #ifdef FEAT_TITLE | |
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134 static int get_x11_title(int); |
| 7 | 135 |
| 136 static char_u *oldtitle = NULL; | |
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137 static volatile sig_atomic_t oldtitle_outdated = FALSE; |
| 7 | 138 static int did_set_title = FALSE; |
| 139 static char_u *oldicon = NULL; | |
| 140 static int did_set_icon = FALSE; | |
| 141 #endif | |
| 142 | |
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143 static void may_core_dump(void); |
| 7 | 144 |
| 3048 | 145 #ifdef HAVE_UNION_WAIT |
| 146 typedef union wait waitstatus; | |
| 147 #else | |
| 148 typedef int waitstatus; | |
| 149 #endif | |
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150 static int WaitForChar(long msec, int *interrupted, int ignore_input); |
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151 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input); |
| 5541 | 152 #if defined(__BEOS__) || defined(VMS) |
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153 int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 154 #else |
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155 static int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 156 #endif |
| 157 | |
| 158 #ifdef FEAT_XCLIPBOARD | |
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159 static int do_xterm_trace(void); |
| 331 | 160 # define XT_TRACE_DELAY 50 /* delay for xterm tracing */ |
| 7 | 161 #endif |
| 162 | |
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163 static void handle_resize(void); |
| 7 | 164 |
| 165 #if defined(SIGWINCH) | |
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166 static RETSIGTYPE sig_winch SIGPROTOARG; |
| 7 | 167 #endif |
| 168 #if defined(SIGINT) | |
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169 static RETSIGTYPE catch_sigint SIGPROTOARG; |
| 7 | 170 #endif |
| 171 #if defined(SIGPWR) | |
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172 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
| 7 | 173 #endif |
| 174 #if defined(SIGALRM) && defined(FEAT_X11) \ | |
| 175 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK) | |
| 176 # define SET_SIG_ALARM | |
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177 static RETSIGTYPE sig_alarm SIGPROTOARG; |
| 1832 | 178 /* volatile because it is used in signal handler sig_alarm(). */ |
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179 static volatile sig_atomic_t sig_alarm_called; |
| 7 | 180 #endif |
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181 static RETSIGTYPE deathtrap SIGPROTOARG; |
| 7 | 182 |
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183 static void catch_int_signal(void); |
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184 static void set_signals(void); |
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185 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()); |
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186 #ifdef HAVE_SIGPROCMASK |
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187 # define SIGSET_DECL(set) sigset_t set; |
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188 # define BLOCK_SIGNALS(set) block_signals(set) |
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189 # define UNBLOCK_SIGNALS(set) unblock_signals(set) |
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190 #else |
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191 # define SIGSET_DECL(set) |
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192 # define BLOCK_SIGNALS(set) do { /**/ } while (0) |
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193 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0) |
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194 #endif |
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195 static int have_wildcard(int, char_u **); |
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196 static int have_dollars(int, char_u **); |
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197 |
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198 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file); |
| 7 | 199 |
| 200 #ifndef SIG_ERR | |
| 1879 | 201 # define SIG_ERR ((RETSIGTYPE (*)())-1) |
| 7 | 202 #endif |
| 203 | |
| 1832 | 204 /* volatile because it is used in signal handler sig_winch(). */ |
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205 static volatile sig_atomic_t do_resize = FALSE; |
| 7 | 206 static char_u *extra_shell_arg = NULL; |
| 207 static int show_shell_mess = TRUE; | |
| 1832 | 208 /* volatile because it is used in signal handler deathtrap(). */ |
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209 static volatile sig_atomic_t deadly_signal = 0; /* The signal we caught */ |
| 1832 | 210 /* volatile because it is used in signal handler deathtrap(). */ |
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211 static volatile sig_atomic_t in_mch_delay = FALSE; /* sleeping in mch_delay() */ |
| 7 | 212 |
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213 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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214 static int dont_check_job_ended = 0; |
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215 #endif |
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216 |
| 7 | 217 static int curr_tmode = TMODE_COOK; /* contains current terminal mode */ |
| 218 | |
| 219 #ifdef USE_XSMP | |
| 220 typedef struct | |
| 221 { | |
| 222 SmcConn smcconn; /* The SM connection ID */ | |
| 223 IceConn iceconn; /* The ICE connection ID */ | |
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224 char *clientid; /* The client ID for the current smc session */ |
| 7 | 225 Bool save_yourself; /* If we're in the middle of a save_yourself */ |
| 226 Bool shutdown; /* If we're in shutdown mode */ | |
| 227 } xsmp_config_T; | |
| 228 | |
| 229 static xsmp_config_T xsmp; | |
| 230 #endif | |
| 231 | |
| 232 #ifdef SYS_SIGLIST_DECLARED | |
| 233 /* | |
| 234 * I have seen | |
| 235 * extern char *_sys_siglist[NSIG]; | |
| 236 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
| 237 * that describe the signals. That is nearly what we want here. But | |
| 238 * autoconf does only check for sys_siglist (without the underscore), I | |
| 239 * do not want to change everything today.... jw. | |
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240 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
| 7 | 241 */ |
| 242 #endif | |
| 243 | |
| 244 static struct signalinfo | |
| 245 { | |
| 246 int sig; /* Signal number, eg. SIGSEGV etc */ | |
| 247 char *name; /* Signal name (not char_u!). */ | |
| 248 char deadly; /* Catch as a deadly signal? */ | |
| 249 } signal_info[] = | |
| 250 { | |
| 251 #ifdef SIGHUP | |
| 252 {SIGHUP, "HUP", TRUE}, | |
| 253 #endif | |
| 254 #ifdef SIGQUIT | |
| 255 {SIGQUIT, "QUIT", TRUE}, | |
| 256 #endif | |
| 257 #ifdef SIGILL | |
| 258 {SIGILL, "ILL", TRUE}, | |
| 259 #endif | |
| 260 #ifdef SIGTRAP | |
| 261 {SIGTRAP, "TRAP", TRUE}, | |
| 262 #endif | |
| 263 #ifdef SIGABRT | |
| 264 {SIGABRT, "ABRT", TRUE}, | |
| 265 #endif | |
| 266 #ifdef SIGEMT | |
| 267 {SIGEMT, "EMT", TRUE}, | |
| 268 #endif | |
| 269 #ifdef SIGFPE | |
| 270 {SIGFPE, "FPE", TRUE}, | |
| 271 #endif | |
| 272 #ifdef SIGBUS | |
| 273 {SIGBUS, "BUS", TRUE}, | |
| 274 #endif | |
| 4074 | 275 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
| 276 /* MzScheme uses SEGV in its garbage collector */ | |
| 7 | 277 {SIGSEGV, "SEGV", TRUE}, |
| 278 #endif | |
| 279 #ifdef SIGSYS | |
| 280 {SIGSYS, "SYS", TRUE}, | |
| 281 #endif | |
| 282 #ifdef SIGALRM | |
| 283 {SIGALRM, "ALRM", FALSE}, /* Perl's alarm() can trigger it */ | |
| 284 #endif | |
| 285 #ifdef SIGTERM | |
| 286 {SIGTERM, "TERM", TRUE}, | |
| 287 #endif | |
| 2701 | 288 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
| 7 | 289 {SIGVTALRM, "VTALRM", TRUE}, |
| 290 #endif | |
| 1560 | 291 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
| 292 /* MzScheme uses SIGPROF for its own needs; On Linux with profiling | |
| 293 * this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. */ | |
| 7 | 294 {SIGPROF, "PROF", TRUE}, |
| 295 #endif | |
| 296 #ifdef SIGXCPU | |
| 297 {SIGXCPU, "XCPU", TRUE}, | |
| 298 #endif | |
| 299 #ifdef SIGXFSZ | |
| 300 {SIGXFSZ, "XFSZ", TRUE}, | |
| 301 #endif | |
| 302 #ifdef SIGUSR1 | |
| 303 {SIGUSR1, "USR1", TRUE}, | |
| 304 #endif | |
| 1620 | 305 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
| 306 /* Used for sysmouse handling */ | |
| 7 | 307 {SIGUSR2, "USR2", TRUE}, |
| 308 #endif | |
| 309 #ifdef SIGINT | |
| 310 {SIGINT, "INT", FALSE}, | |
| 311 #endif | |
| 312 #ifdef SIGWINCH | |
| 313 {SIGWINCH, "WINCH", FALSE}, | |
| 314 #endif | |
| 315 #ifdef SIGTSTP | |
| 316 {SIGTSTP, "TSTP", FALSE}, | |
| 317 #endif | |
| 318 #ifdef SIGPIPE | |
| 319 {SIGPIPE, "PIPE", FALSE}, | |
| 320 #endif | |
| 321 {-1, "Unknown!", FALSE} | |
| 322 }; | |
| 323 | |
| 1935 | 324 int |
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325 mch_chdir(char *path) |
| 1935 | 326 { |
| 327 if (p_verbose >= 5) | |
| 328 { | |
| 329 verbose_enter(); | |
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330 smsg("chdir(%s)", path); |
| 1935 | 331 verbose_leave(); |
| 332 } | |
| 333 # ifdef VMS | |
| 334 return chdir(vms_fixfilename(path)); | |
| 335 # else | |
| 336 return chdir(path); | |
| 337 # endif | |
| 338 } | |
| 339 | |
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340 /* Why is NeXT excluded here (and not in os_unixx.h)? */ |
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341 #if defined(ECHOE) && defined(ICANON) && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) && !defined(__NeXT__) |
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342 # define NEW_TTY_SYSTEM |
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343 #endif |
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344 |
| 1757 | 345 /* |
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346 * Write s[len] to the screen (stdout). |
| 1757 | 347 */ |
| 7 | 348 void |
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349 mch_write(char_u *s, int len) |
| 7 | 350 { |
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351 vim_ignored = (int)write(1, (char *)s, len); |
| 7 | 352 if (p_wd) /* Unix is too fast, slow down a bit more */ |
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353 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
| 7 | 354 } |
| 355 | |
| 356 /* | |
| 1450 | 357 * mch_inchar(): low level input function. |
| 7 | 358 * Get a characters from the keyboard. |
| 359 * Return the number of characters that are available. | |
| 360 * If wtime == 0 do not wait for characters. | |
| 361 * If wtime == n wait a short time for characters. | |
| 362 * If wtime == -1 wait forever for characters. | |
| 363 */ | |
| 364 int | |
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365 mch_inchar( |
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366 char_u *buf, |
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367 int maxlen, |
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368 long wtime, /* don't use "time", MIPS cannot handle it */ |
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369 int tb_change_cnt) |
| 7 | 370 { |
| 371 int len; | |
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372 int interrupted = FALSE; |
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373 int did_start_blocking = FALSE; |
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374 long wait_time; |
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375 long elapsed_time = 0; |
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376 #ifdef ELAPSED_FUNC |
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377 elapsed_T start_tv; |
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378 |
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379 ELAPSED_INIT(start_tv); |
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380 #endif |
| 7 | 381 |
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382 /* repeat until we got a character or waited long enough */ |
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383 for (;;) |
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384 { |
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385 /* Check if window changed size while we were busy, perhaps the ":set |
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386 * columns=99" command was used. */ |
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387 while (do_resize) |
| 7 | 388 handle_resize(); |
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389 |
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390 #ifdef MESSAGE_QUEUE |
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391 // Only process messages when waiting. |
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392 if (wtime != 0) |
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393 { |
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394 parse_queued_messages(); |
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395 // If input was put directly in typeahead buffer bail out here. |
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396 if (typebuf_changed(tb_change_cnt)) |
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397 return 0; |
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398 } |
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399 #endif |
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400 if (wtime < 0 && did_start_blocking) |
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401 /* blocking and already waited for p_ut */ |
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402 wait_time = -1; |
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403 else |
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404 { |
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405 if (wtime >= 0) |
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406 wait_time = wtime; |
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407 else |
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408 /* going to block after p_ut */ |
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409 wait_time = p_ut; |
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410 #ifdef ELAPSED_FUNC |
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411 elapsed_time = ELAPSED_FUNC(start_tv); |
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412 #endif |
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413 wait_time -= elapsed_time; |
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414 if (wait_time < 0) |
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415 { |
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416 if (wtime >= 0) |
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417 /* no character available within "wtime" */ |
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418 return 0; |
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419 |
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420 else |
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421 { |
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422 /* no character available within 'updatetime' */ |
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423 did_start_blocking = TRUE; |
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424 if (trigger_cursorhold() && maxlen >= 3 |
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425 && !typebuf_changed(tb_change_cnt)) |
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426 { |
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427 buf[0] = K_SPECIAL; |
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428 buf[1] = KS_EXTRA; |
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429 buf[2] = (int)KE_CURSORHOLD; |
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430 return 3; |
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431 } |
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432 /* |
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433 * If there is no character available within 'updatetime' |
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434 * seconds flush all the swap files to disk. |
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435 * Also done when interrupted by SIGWINCH. |
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436 */ |
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437 before_blocking(); |
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438 continue; |
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439 } |
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440 } |
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441 } |
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442 |
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443 #ifdef FEAT_JOB_CHANNEL |
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444 /* Checking if a job ended requires polling. Do this every 100 msec. */ |
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445 if (has_pending_job() && (wait_time < 0 || wait_time > 100L)) |
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446 wait_time = 100L; |
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447 /* If there is readahead then parse_queued_messages() timed out and we |
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448 * should call it again soon. */ |
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449 if ((wait_time < 0 || wait_time > 100L) && channel_any_readahead()) |
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450 wait_time = 10L; |
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451 #endif |
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452 #ifdef FEAT_BEVAL_GUI |
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453 if (p_beval && wait_time > 100L) |
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454 /* The 'balloonexpr' may indirectly invoke a callback while waiting |
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455 * for a character, need to check often. */ |
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456 wait_time = 100L; |
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457 #endif |
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458 |
| 7 | 459 /* |
| 2436 | 460 * We want to be interrupted by the winch signal |
| 461 * or by an event on the monitored file descriptors. | |
| 7 | 462 */ |
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463 if (WaitForChar(wait_time, &interrupted, FALSE)) |
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464 { |
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465 /* If input was put directly in typeahead buffer bail out here. */ |
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466 if (typebuf_changed(tb_change_cnt)) |
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467 return 0; |
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468 |
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469 /* |
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470 * For some terminals we only get one character at a time. |
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471 * We want the get all available characters, so we could keep on |
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472 * trying until none is available |
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473 * For some other terminals this is quite slow, that's why we don't |
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474 * do it. |
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475 */ |
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476 len = read_from_input_buf(buf, (long)maxlen); |
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477 if (len > 0) |
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478 return len; |
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479 continue; |
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480 } |
| 7 | 481 |
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482 /* no character available */ |
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483 #ifndef ELAPSED_FUNC |
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484 /* estimate the elapsed time */ |
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485 elapsed_time += wait_time; |
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486 #endif |
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487 |
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488 if (do_resize /* interrupted by SIGWINCH signal */ |
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489 #ifdef FEAT_CLIENTSERVER |
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490 || server_waiting() |
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491 #endif |
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492 #ifdef MESSAGE_QUEUE |
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493 || interrupted |
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494 #endif |
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495 || wait_time > 0 |
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496 || (wtime < 0 && !did_start_blocking)) |
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497 continue; |
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498 |
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499 /* no character available or interrupted */ |
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500 break; |
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501 } |
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502 return 0; |
| 7 | 503 } |
| 504 | |
| 505 static void | |
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506 handle_resize(void) |
| 7 | 507 { |
| 508 do_resize = FALSE; | |
| 509 shell_resized(); | |
| 510 } | |
| 511 | |
| 512 /* | |
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513 * Return non-zero if a character is available. |
| 7 | 514 */ |
| 515 int | |
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516 mch_char_avail(void) |
| 7 | 517 { |
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518 return WaitForChar(0L, NULL, FALSE); |
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519 } |
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520 |
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521 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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522 /* |
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523 * Check for any pending input or messages. |
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524 */ |
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525 int |
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526 mch_check_messages(void) |
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527 { |
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528 return WaitForChar(0L, NULL, TRUE); |
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529 } |
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530 #endif |
| 7 | 531 |
| 532 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
| 533 # ifdef HAVE_SYS_RESOURCE_H | |
| 1879 | 534 # include <sys/resource.h> |
| 7 | 535 # endif |
| 536 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
| 537 # include <sys/sysctl.h> | |
| 538 # endif | |
| 539 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
| 540 # include <sys/sysinfo.h> | |
| 541 # endif | |
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542 # ifdef MACOS_X |
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543 # include <mach/mach_host.h> |
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544 # include <mach/mach_port.h> |
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545 # endif |
| 7 | 546 |
| 547 /* | |
| 1110 | 548 * Return total amount of memory available in Kbyte. |
| 549 * Doesn't change when memory has been allocated. | |
| 7 | 550 */ |
| 551 long_u | |
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552 mch_total_mem(int special UNUSED) |
| 7 | 553 { |
| 554 long_u mem = 0; | |
| 1110 | 555 long_u shiftright = 10; /* how much to shift "mem" right for Kbyte */ |
| 7 | 556 |
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557 # ifdef MACOS_X |
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558 { |
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559 /* Mac (Darwin) way of getting the amount of RAM available */ |
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560 mach_port_t host = mach_host_self(); |
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561 kern_return_t kret; |
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562 # ifdef HOST_VM_INFO64 |
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563 struct vm_statistics64 vm_stat; |
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564 natural_t count = HOST_VM_INFO64_COUNT; |
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565 |
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566 kret = host_statistics64(host, HOST_VM_INFO64, |
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567 (host_info64_t)&vm_stat, &count); |
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568 # else |
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569 struct vm_statistics vm_stat; |
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570 natural_t count = HOST_VM_INFO_COUNT; |
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571 |
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572 kret = host_statistics(host, HOST_VM_INFO, |
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573 (host_info_t)&vm_stat, &count); |
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574 # endif |
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575 if (kret == KERN_SUCCESS) |
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576 /* get the amount of user memory by summing each usage */ |
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577 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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578 + vm_stat.inactive_count |
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579 # ifdef MAC_OS_X_VERSION_10_9 |
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580 + vm_stat.compressor_page_count |
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581 # endif |
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582 ) * sysconf(_SC_PAGESIZE); |
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583 mach_port_deallocate(mach_task_self(), host); |
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584 } |
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585 # endif |
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586 |
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587 # ifdef HAVE_SYSCTL |
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588 if (mem == 0) |
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589 { |
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590 /* BSD way of getting the amount of RAM available. */ |
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591 int mib[2]; |
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592 size_t len = sizeof(long_u); |
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593 # ifdef HW_USERMEM64 |
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594 long_u physmem; |
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595 # else |
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596 /* sysctl() may return 32 bit or 64 bit, accept both */ |
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597 union { |
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598 int_u u32; |
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599 long_u u64; |
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600 } physmem; |
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601 # endif |
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602 |
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603 mib[0] = CTL_HW; |
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604 # ifdef HW_USERMEM64 |
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605 mib[1] = HW_USERMEM64; |
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606 # else |
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607 mib[1] = HW_USERMEM; |
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608 # endif |
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609 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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610 { |
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611 # ifdef HW_USERMEM64 |
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612 mem = (long_u)physmem; |
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613 # else |
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614 if (len == sizeof(physmem.u64)) |
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615 mem = (long_u)physmem.u64; |
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616 else |
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617 mem = (long_u)physmem.u32; |
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618 # endif |
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619 } |
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620 } |
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621 # endif |
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622 |
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623 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
| 7 | 624 if (mem == 0) |
| 625 { | |
| 626 struct sysinfo sinfo; | |
| 627 | |
| 628 /* Linux way of getting amount of RAM available */ | |
| 629 if (sysinfo(&sinfo) == 0) | |
| 1110 | 630 { |
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631 # ifdef HAVE_SYSINFO_MEM_UNIT |
| 1110 | 632 /* avoid overflow as much as possible */ |
| 633 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) | |
| 634 { | |
| 635 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
| 636 --shiftright; | |
| 637 } | |
| 638 mem = sinfo.totalram * sinfo.mem_unit; | |
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639 # else |
| 7 | 640 mem = sinfo.totalram; |
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641 # endif |
| 1110 | 642 } |
| 7 | 643 } |
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644 # endif |
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645 |
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646 # ifdef HAVE_SYSCONF |
| 7 | 647 if (mem == 0) |
| 648 { | |
| 649 long pagesize, pagecount; | |
| 650 | |
| 651 /* Solaris way of getting amount of RAM available */ | |
| 652 pagesize = sysconf(_SC_PAGESIZE); | |
| 653 pagecount = sysconf(_SC_PHYS_PAGES); | |
| 654 if (pagesize > 0 && pagecount > 0) | |
| 1110 | 655 { |
| 656 /* avoid overflow as much as possible */ | |
| 657 while (shiftright > 0 && (pagesize & 1) == 0) | |
| 658 { | |
| 1204 | 659 pagesize = (long_u)pagesize >> 1; |
| 1110 | 660 --shiftright; |
| 661 } | |
| 7 | 662 mem = (long_u)pagesize * pagecount; |
| 1110 | 663 } |
| 7 | 664 } |
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665 # endif |
| 7 | 666 |
| 667 /* Return the minimum of the physical memory and the user limit, because | |
| 668 * using more than the user limit may cause Vim to be terminated. */ | |
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669 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
| 7 | 670 { |
| 671 struct rlimit rlp; | |
| 672 | |
| 673 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
| 674 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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675 # ifdef RLIM_INFINITY |
| 7 | 676 && rlp.rlim_cur != RLIM_INFINITY |
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677 # endif |
| 1110 | 678 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
| 7 | 679 ) |
| 1110 | 680 { |
| 681 mem = (long_u)rlp.rlim_cur; | |
| 682 shiftright = 10; | |
| 683 } | |
| 7 | 684 } |
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685 # endif |
| 7 | 686 |
| 687 if (mem > 0) | |
| 1110 | 688 return mem >> shiftright; |
| 689 return (long_u)0x1fffff; | |
| 7 | 690 } |
| 691 #endif | |
| 692 | |
| 693 void | |
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694 mch_delay(long msec, int ignoreinput) |
| 7 | 695 { |
| 696 int old_tmode; | |
| 14 | 697 #ifdef FEAT_MZSCHEME |
| 698 long total = msec; /* remember original value */ | |
| 699 #endif | |
| 7 | 700 |
| 701 if (ignoreinput) | |
| 702 { | |
| 703 /* Go to cooked mode without echo, to allow SIGINT interrupting us | |
| 1530 | 704 * here. But we don't want QUIT to kill us (CTRL-\ used in a |
| 705 * shell may produce SIGQUIT). */ | |
| 706 in_mch_delay = TRUE; | |
| 7 | 707 old_tmode = curr_tmode; |
| 708 if (curr_tmode == TMODE_RAW) | |
| 709 settmode(TMODE_SLEEP); | |
| 710 | |
| 711 /* | |
| 712 * Everybody sleeps in a different way... | |
| 713 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 714 * one second. | |
| 715 */ | |
| 14 | 716 #ifdef FEAT_MZSCHEME |
| 717 do | |
| 718 { | |
| 719 /* if total is large enough, wait by portions in p_mzq */ | |
| 720 if (total > p_mzq) | |
| 721 msec = p_mzq; | |
| 722 else | |
| 723 msec = total; | |
| 724 total -= msec; | |
| 725 #endif | |
| 7 | 726 #ifdef HAVE_NANOSLEEP |
| 727 { | |
| 728 struct timespec ts; | |
| 729 | |
| 730 ts.tv_sec = msec / 1000; | |
| 731 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 732 (void)nanosleep(&ts, NULL); | |
| 733 } | |
| 734 #else | |
| 735 # ifdef HAVE_USLEEP | |
| 736 while (msec >= 1000) | |
| 737 { | |
| 738 usleep((unsigned int)(999 * 1000)); | |
| 739 msec -= 999; | |
| 740 } | |
| 741 usleep((unsigned int)(msec * 1000)); | |
| 742 # else | |
| 743 # ifndef HAVE_SELECT | |
| 744 poll(NULL, 0, (int)msec); | |
| 745 # else | |
| 746 { | |
| 747 struct timeval tv; | |
| 748 | |
| 749 tv.tv_sec = msec / 1000; | |
| 750 tv.tv_usec = (msec % 1000) * 1000; | |
| 751 /* | |
| 752 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get | |
| 753 * a patch from Sun to fix this. Reported by Gunnar Pedersen. | |
| 754 */ | |
| 755 select(0, NULL, NULL, NULL, &tv); | |
| 756 } | |
| 757 # endif /* HAVE_SELECT */ | |
| 758 # endif /* HAVE_NANOSLEEP */ | |
| 759 #endif /* HAVE_USLEEP */ | |
| 14 | 760 #ifdef FEAT_MZSCHEME |
| 761 } | |
| 762 while (total > 0); | |
| 763 #endif | |
| 7 | 764 |
| 765 settmode(old_tmode); | |
| 1530 | 766 in_mch_delay = FALSE; |
| 7 | 767 } |
| 768 else | |
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769 WaitForChar(msec, NULL, FALSE); |
| 7 | 770 } |
| 771 | |
| 180 | 772 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 773 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 774 # define HAVE_CHECK_STACK_GROWTH | |
| 775 /* | |
| 776 * Support for checking for an almost-out-of-stack-space situation. | |
| 777 */ | |
| 778 | |
| 779 /* | |
| 780 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 781 * grows up or down. | |
| 782 */ | |
| 783 static int stack_grows_downwards; | |
| 784 | |
| 785 /* | |
| 786 * Find out if the stack grows upwards or downwards. | |
| 787 * "p" points to a variable on the stack of the caller. | |
| 788 */ | |
| 789 static void | |
|
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790 check_stack_growth(char *p) |
| 7 | 791 { |
| 792 int i; | |
| 793 | |
| 794 stack_grows_downwards = (p > (char *)&i); | |
| 795 } | |
| 796 #endif | |
| 797 | |
| 180 | 798 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 799 static char *stack_limit = NULL; |
| 800 | |
| 801 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 802 # include <pthread.h> | |
| 803 # include <pthread_np.h> | |
| 804 #endif | |
| 805 | |
| 806 /* | |
| 807 * Find out until how var the stack can grow without getting into trouble. | |
| 808 * Called when starting up and when switching to the signal stack in | |
| 809 * deathtrap(). | |
| 810 */ | |
| 811 static void | |
|
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812 get_stack_limit(void) |
| 7 | 813 { |
| 814 struct rlimit rlp; | |
| 815 int i; | |
| 816 long lim; | |
| 817 | |
| 818 /* Set the stack limit to 15/16 of the allowable size. Skip this when the | |
| 819 * limit doesn't fit in a long (rlim_cur might be "long long"). */ | |
| 820 if (getrlimit(RLIMIT_STACK, &rlp) == 0 | |
| 821 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 822 # ifdef RLIM_INFINITY | |
| 823 && rlp.rlim_cur != RLIM_INFINITY | |
| 824 # endif | |
| 825 ) | |
| 826 { | |
| 827 lim = (long)rlp.rlim_cur; | |
| 828 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 829 { | |
| 830 pthread_attr_t attr; | |
| 831 size_t size; | |
| 832 | |
| 833 /* On FreeBSD the initial thread always has a fixed stack size, no | |
| 834 * matter what the limits are set to. Normally it's 1 Mbyte. */ | |
| 835 pthread_attr_init(&attr); | |
| 836 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 837 { | |
| 838 pthread_attr_getstacksize(&attr, &size); | |
| 839 if (lim > (long)size) | |
| 840 lim = (long)size; | |
| 841 } | |
| 842 pthread_attr_destroy(&attr); | |
| 843 } | |
| 844 #endif | |
| 845 if (stack_grows_downwards) | |
| 846 { | |
| 847 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 848 if (stack_limit >= (char *)&i) | |
| 849 /* overflow, set to 1/16 of current stack position */ | |
| 850 stack_limit = (char *)((long)&i / 16L); | |
| 851 } | |
| 852 else | |
| 853 { | |
| 854 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 855 if (stack_limit <= (char *)&i) | |
| 856 stack_limit = NULL; /* overflow */ | |
| 857 } | |
| 858 } | |
| 859 } | |
| 860 | |
| 861 /* | |
| 862 * Return FAIL when running out of stack space. | |
| 863 * "p" must point to any variable local to the caller that's on the stack. | |
| 864 */ | |
| 865 int | |
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866 mch_stackcheck(char *p) |
| 7 | 867 { |
| 868 if (stack_limit != NULL) | |
| 869 { | |
| 870 if (stack_grows_downwards) | |
| 871 { | |
| 872 if (p < stack_limit) | |
| 873 return FAIL; | |
| 874 } | |
| 875 else if (p > stack_limit) | |
| 876 return FAIL; | |
| 877 } | |
| 878 return OK; | |
| 879 } | |
| 880 #endif | |
| 881 | |
| 882 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 883 /* | |
| 884 * Support for using the signal stack. | |
| 885 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 886 * signal handler then must run on another stack, since the normal stack is | |
| 887 * completely full. | |
| 888 */ | |
| 889 | |
| 890 #ifndef SIGSTKSZ | |
| 891 # define SIGSTKSZ 8000 /* just a guess of how much stack is needed... */ | |
| 892 #endif | |
| 893 | |
| 894 # ifdef HAVE_SIGALTSTACK | |
| 895 static stack_t sigstk; /* for sigaltstack() */ | |
| 896 # else | |
| 897 static struct sigstack sigstk; /* for sigstack() */ | |
| 898 # endif | |
| 899 | |
| 900 static char *signal_stack; | |
| 901 | |
| 902 static void | |
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903 init_signal_stack(void) |
| 7 | 904 { |
| 905 if (signal_stack != NULL) | |
| 906 { | |
| 907 # ifdef HAVE_SIGALTSTACK | |
| 908 # ifdef HAVE_SS_BASE | |
| 909 sigstk.ss_base = signal_stack; | |
| 910 # else | |
| 911 sigstk.ss_sp = signal_stack; | |
| 912 # endif | |
| 913 sigstk.ss_size = SIGSTKSZ; | |
| 914 sigstk.ss_flags = 0; | |
| 915 (void)sigaltstack(&sigstk, NULL); | |
| 916 # else | |
| 917 sigstk.ss_sp = signal_stack; | |
| 918 if (stack_grows_downwards) | |
| 919 sigstk.ss_sp += SIGSTKSZ - 1; | |
| 920 sigstk.ss_onstack = 0; | |
| 921 (void)sigstack(&sigstk, NULL); | |
| 922 # endif | |
| 923 } | |
| 924 } | |
| 925 #endif | |
| 926 | |
| 927 /* | |
| 1832 | 928 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 929 * will barf when the second argument to signal() is ``wrong''. |
| 930 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 931 */ | |
| 932 #if defined(SIGWINCH) | |
| 933 static RETSIGTYPE | |
| 934 sig_winch SIGDEFARG(sigarg) | |
| 935 { | |
| 936 /* this is not required on all systems, but it doesn't hurt anybody */ | |
| 937 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 938 do_resize = TRUE; | |
| 939 SIGRETURN; | |
| 940 } | |
| 941 #endif | |
| 942 | |
| 943 #if defined(SIGINT) | |
| 944 static RETSIGTYPE | |
| 945 catch_sigint SIGDEFARG(sigarg) | |
| 946 { | |
| 947 /* this is not required on all systems, but it doesn't hurt anybody */ | |
| 948 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 949 got_int = TRUE; | |
| 950 SIGRETURN; | |
| 951 } | |
| 952 #endif | |
| 953 | |
| 954 #if defined(SIGPWR) | |
| 955 static RETSIGTYPE | |
| 956 catch_sigpwr SIGDEFARG(sigarg) | |
| 957 { | |
| 37 | 958 /* this is not required on all systems, but it doesn't hurt anybody */ |
| 959 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 7 | 960 /* |
| 961 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 962 * down or when the batteries are almost empty. Just preserve the swap | |
| 963 * files and don't exit, that can't do any harm. | |
| 964 */ | |
| 965 ml_sync_all(FALSE, FALSE); | |
| 966 SIGRETURN; | |
| 967 } | |
| 968 #endif | |
| 969 | |
| 970 #ifdef SET_SIG_ALARM | |
| 971 /* | |
| 972 * signal function for alarm(). | |
| 973 */ | |
| 974 static RETSIGTYPE | |
| 975 sig_alarm SIGDEFARG(sigarg) | |
| 976 { | |
| 977 /* doesn't do anything, just to break a system call */ | |
| 978 sig_alarm_called = TRUE; | |
| 979 SIGRETURN; | |
| 980 } | |
| 981 #endif | |
| 982 | |
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983 #if defined(HAVE_SETJMP_H) || defined(PROTO) |
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984 // argument to SETJMP() |
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985 static JMP_BUF lc_jump_env; |
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986 |
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987 # ifdef SIGHASARG |
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988 // Caught signal number, 0 when no was signal caught; used for mch_libcall(). |
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989 // Volatile because it is used in signal handlers. |
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990 static volatile sig_atomic_t lc_signal; |
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991 # endif |
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992 |
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993 // TRUE when lc_jump_env is valid. |
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994 // Volatile because it is used in signal handler deathtrap(). |
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995 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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996 |
| 7 | 997 /* |
| 998 * A simplistic version of setjmp() that only allows one level of using. | |
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999 * Used to protect areas where we could crash. |
| 7 | 1000 * Don't call twice before calling mch_endjmp()!. |
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1001 * |
| 7 | 1002 * Usage: |
| 1003 * mch_startjmp(); | |
| 1004 * if (SETJMP(lc_jump_env) != 0) | |
| 1005 * { | |
| 1006 * mch_didjmp(); | |
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1007 * emsg("crash!"); |
| 7 | 1008 * } |
| 1009 * else | |
| 1010 * { | |
| 1011 * do_the_work; | |
| 1012 * mch_endjmp(); | |
| 1013 * } | |
| 1014 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 1015 * not return before the saved environment is used. | |
| 1016 * Returns OK for normal return, FAIL when the protected code caused a | |
| 1017 * problem and LONGJMP() was used. | |
| 1018 */ | |
| 1019 void | |
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1020 mch_startjmp(void) |
| 7 | 1021 { |
| 1022 #ifdef SIGHASARG | |
| 1023 lc_signal = 0; | |
| 1024 #endif | |
| 1025 lc_active = TRUE; | |
| 1026 } | |
| 1027 | |
| 1028 void | |
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1029 mch_endjmp(void) |
| 7 | 1030 { |
| 1031 lc_active = FALSE; | |
| 1032 } | |
| 1033 | |
| 1034 void | |
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1035 mch_didjmp(void) |
| 7 | 1036 { |
| 1037 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
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1038 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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1039 // otherwise catching the signal only works once. |
| 7 | 1040 init_signal_stack(); |
| 1041 # endif | |
| 1042 } | |
| 1043 #endif | |
| 1044 | |
| 1045 /* | |
| 1046 * This function handles deadly signals. | |
| 5338 | 1047 * It tries to preserve any swap files and exit properly. |
| 7 | 1048 * (partly from Elvis). |
| 5338 | 1049 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 1050 * a deadlock. | |
| 7 | 1051 */ |
| 1052 static RETSIGTYPE | |
| 1053 deathtrap SIGDEFARG(sigarg) | |
| 1054 { | |
| 1055 static int entered = 0; /* count the number of times we got here. | |
| 1056 Note: when memory has been corrupted | |
| 1057 this may get an arbitrary value! */ | |
| 1058 #ifdef SIGHASARG | |
| 1059 int i; | |
| 1060 #endif | |
| 1061 | |
| 1062 #if defined(HAVE_SETJMP_H) | |
| 1063 /* | |
| 1064 * Catch a crash in protected code. | |
| 1065 * Restores the environment saved in lc_jump_env, which looks like | |
| 1066 * SETJMP() returns 1. | |
| 1067 */ | |
| 1068 if (lc_active) | |
| 1069 { | |
| 1070 # if defined(SIGHASARG) | |
| 1071 lc_signal = sigarg; | |
| 1072 # endif | |
| 1073 lc_active = FALSE; /* don't jump again */ | |
| 1074 LONGJMP(lc_jump_env, 1); | |
| 1075 /* NOTREACHED */ | |
| 1076 } | |
| 1077 #endif | |
| 1078 | |
| 36 | 1079 #ifdef SIGHASARG |
| 1530 | 1080 # ifdef SIGQUIT |
| 1081 /* While in mch_delay() we go to cooked mode to allow a CTRL-C to | |
| 1082 * interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when | |
| 1083 * pressing CTRL-\, but we don't want Vim to exit then. */ | |
| 1084 if (in_mch_delay && sigarg == SIGQUIT) | |
| 1085 SIGRETURN; | |
| 1086 # endif | |
| 1087 | |
| 37 | 1088 /* When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
| 1089 * here. This avoids that a non-reentrant function is interrupted, e.g., | |
| 1090 * free(). Calling free() again may then cause a crash. */ | |
| 1091 if (entered == 0 | |
| 1092 && (0 | |
| 1093 # ifdef SIGHUP | |
| 1094 || sigarg == SIGHUP | |
| 1095 # endif | |
| 1096 # ifdef SIGQUIT | |
| 1097 || sigarg == SIGQUIT | |
| 1098 # endif | |
| 1099 # ifdef SIGTERM | |
| 1100 || sigarg == SIGTERM | |
| 1101 # endif | |
| 1102 # ifdef SIGPWR | |
| 1103 || sigarg == SIGPWR | |
| 1104 # endif | |
| 1105 # ifdef SIGUSR1 | |
| 1106 || sigarg == SIGUSR1 | |
| 1107 # endif | |
| 1108 # ifdef SIGUSR2 | |
| 1109 || sigarg == SIGUSR2 | |
| 1110 # endif | |
| 1111 ) | |
| 413 | 1112 && !vim_handle_signal(sigarg)) |
| 36 | 1113 SIGRETURN; |
| 1114 #endif | |
| 1115 | |
| 7 | 1116 /* Remember how often we have been called. */ |
| 1117 ++entered; | |
| 1118 | |
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1119 /* Executing autocommands is likely to use more stack space than we have |
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1120 * available in the signal stack. */ |
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1121 block_autocmds(); |
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1122 |
| 7 | 1123 #ifdef FEAT_EVAL |
| 1124 /* Set the v:dying variable. */ | |
| 1125 set_vim_var_nr(VV_DYING, (long)entered); | |
| 1126 #endif | |
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1127 v_dying = entered; |
| 7 | 1128 |
| 180 | 1129 #ifdef HAVE_STACK_LIMIT |
| 7 | 1130 /* Since we are now using the signal stack, need to reset the stack |
| 1131 * limit. Otherwise using a regexp will fail. */ | |
| 1132 get_stack_limit(); | |
| 1133 #endif | |
| 1134 | |
| 758 | 1135 #if 0 |
| 1136 /* This is for opening gdb the moment Vim crashes. | |
| 1137 * You need to manually adjust the file name and Vim executable name. | |
| 1138 * Suggested by SungHyun Nam. */ | |
| 1139 { | |
| 1140 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1141 # define VIM_NAME "/usr/bin/vim" | |
| 1142 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1143 if (fp) | |
| 1144 { | |
| 1145 fprintf(fp, | |
| 1146 "file %s\n" | |
| 1147 "attach %d\n" | |
| 1148 "set height 1000\n" | |
| 1149 "bt full\n" | |
| 1150 , VIM_NAME, getpid()); | |
| 1151 fclose(fp); | |
| 1152 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1153 unlink(VI_GDB_FILE); | |
| 1154 } | |
| 1155 } | |
| 1156 #endif | |
| 1157 | |
| 7 | 1158 #ifdef SIGHASARG |
| 1159 /* try to find the name of this signal */ | |
| 1160 for (i = 0; signal_info[i].sig != -1; i++) | |
| 1161 if (sigarg == signal_info[i].sig) | |
| 1162 break; | |
| 1163 deadly_signal = sigarg; | |
| 1164 #endif | |
| 1165 | |
| 1166 full_screen = FALSE; /* don't write message to the GUI, it might be | |
| 1167 * part of the problem... */ | |
| 1168 /* | |
| 1169 * If something goes wrong after entering here, we may get here again. | |
| 1170 * When this happens, give a message and try to exit nicely (resetting the | |
| 1171 * terminal mode, etc.) | |
| 1172 * When this happens twice, just exit, don't even try to give a message, | |
| 1173 * stack may be corrupt or something weird. | |
| 1174 * When this still happens again (or memory was corrupted in such a way | |
| 1175 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1176 */ | |
| 1177 if (entered >= 3) | |
| 1178 { | |
| 1179 reset_signals(); /* don't catch any signals anymore */ | |
| 1180 may_core_dump(); | |
| 1181 if (entered >= 4) | |
| 1182 _exit(8); | |
| 1183 exit(7); | |
| 1184 } | |
| 1185 if (entered == 2) | |
| 1186 { | |
| 5338 | 1187 /* No translation, it may call malloc(). */ |
| 1188 OUT_STR("Vim: Double signal, exiting\n"); | |
| 7 | 1189 out_flush(); |
| 1190 getout(1); | |
| 1191 } | |
| 1192 | |
| 5338 | 1193 /* No translation, it may call malloc(). */ |
| 7 | 1194 #ifdef SIGHASARG |
| 5338 | 1195 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\n", |
| 7 | 1196 signal_info[i].name); |
| 1197 #else | |
| 5338 | 1198 sprintf((char *)IObuff, "Vim: Caught deadly signal\n"); |
| 1199 #endif | |
| 1200 | |
| 1201 /* Preserve files and exit. This sets the really_exiting flag to prevent | |
| 1202 * calling free(). */ | |
| 1203 preserve_exit(); | |
| 7 | 1204 |
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1205 /* NOTREACHED */ |
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1206 |
| 33 | 1207 #ifdef NBDEBUG |
| 1208 reset_signals(); | |
| 1209 may_core_dump(); | |
| 1210 abort(); | |
| 1211 #endif | |
| 1212 | |
| 7 | 1213 SIGRETURN; |
| 1214 } | |
| 1215 | |
| 1216 /* | |
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1217 * Invoked after receiving SIGCONT. We don't know what happened while |
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1218 * sleeping, deal with part of that. |
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1219 */ |
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1220 static void |
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1221 after_sigcont(void) |
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1222 { |
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1223 # ifdef FEAT_TITLE |
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1224 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1225 // again later. |
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1226 oldtitle_outdated = TRUE; |
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1227 # endif |
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1228 settmode(TMODE_RAW); |
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1229 need_check_timestamps = TRUE; |
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1230 did_check_timestamps = FALSE; |
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1231 } |
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1232 |
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1233 #if defined(SIGCONT) |
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1234 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
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1235 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1236 |
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1237 /* |
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1238 * With multi-threading, suspending might not work immediately. Catch the |
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1239 * SIGCONT signal, which will be used as an indication whether the suspending |
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1240 * has been done or not. |
| 1832 | 1241 * |
| 1242 * On Linux, signal is not always handled immediately either. | |
| 1243 * See https://bugs.launchpad.net/bugs/291373 | |
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1244 * Probably because the signal is handled in another thread. |
| 1832 | 1245 * |
| 2701 | 1246 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1247 */ |
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1248 static volatile sig_atomic_t sigcont_received; |
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1249 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1250 |
| 1251 /* | |
| 1252 * signal handler for SIGCONT | |
| 1253 */ | |
| 1254 static RETSIGTYPE | |
| 1255 sigcont_handler SIGDEFARG(sigarg) | |
| 1256 { | |
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1257 if (in_mch_suspend) |
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1258 { |
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1259 sigcont_received = TRUE; |
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1260 } |
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1261 else |
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1262 { |
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1263 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1264 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1265 // back to a sane mode. We should redraw, but we can't really do that |
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1266 // in a signal handler, do a redraw later. |
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1267 after_sigcont(); |
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1268 redraw_later(CLEAR); |
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1269 cursor_on_force(); |
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1270 out_flush(); |
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1271 } |
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1272 |
| 7 | 1273 SIGRETURN; |
| 1274 } | |
| 1275 #endif | |
| 1276 | |
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1277 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1278 # ifdef USE_SYSTEM |
| 4209 | 1279 static void *clip_star_save = NULL; |
| 1280 static void *clip_plus_save = NULL; | |
| 4230 | 1281 # endif |
| 2586 | 1282 |
| 1283 /* | |
| 1284 * Called when Vim is going to sleep or execute a shell command. | |
| 1285 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1286 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1287 */ | |
| 1288 static void | |
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1289 loose_clipboard(void) |
| 2586 | 1290 { |
| 1291 if (clip_star.owned || clip_plus.owned) | |
| 1292 { | |
| 1293 x11_export_final_selection(); | |
| 1294 if (clip_star.owned) | |
| 1295 clip_lose_selection(&clip_star); | |
| 1296 if (clip_plus.owned) | |
| 1297 clip_lose_selection(&clip_plus); | |
| 1298 if (x11_display != NULL) | |
| 1299 XFlush(x11_display); | |
| 1300 } | |
| 1301 } | |
| 4209 | 1302 |
| 4230 | 1303 # ifdef USE_SYSTEM |
| 4209 | 1304 /* |
| 1305 * Save clipboard text to restore later. | |
| 1306 */ | |
| 1307 static void | |
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1308 save_clipboard(void) |
| 4209 | 1309 { |
| 1310 if (clip_star.owned) | |
| 1311 clip_star_save = get_register('*', TRUE); | |
| 1312 if (clip_plus.owned) | |
| 1313 clip_plus_save = get_register('+', TRUE); | |
| 1314 } | |
| 1315 | |
| 1316 /* | |
| 1317 * Restore clipboard text if no one own the X selection. | |
| 1318 */ | |
| 1319 static void | |
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1320 restore_clipboard(void) |
| 4209 | 1321 { |
| 1322 if (clip_star_save != NULL) | |
| 1323 { | |
| 1324 if (!clip_gen_owner_exists(&clip_star)) | |
| 1325 put_register('*', clip_star_save); | |
| 1326 else | |
| 1327 free_register(clip_star_save); | |
| 1328 clip_star_save = NULL; | |
| 1329 } | |
| 1330 if (clip_plus_save != NULL) | |
| 1331 { | |
| 1332 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1333 put_register('+', clip_plus_save); | |
| 1334 else | |
| 1335 free_register(clip_plus_save); | |
| 1336 clip_plus_save = NULL; | |
| 1337 } | |
| 1338 } | |
| 4230 | 1339 # endif |
| 2586 | 1340 #endif |
| 1341 | |
| 7 | 1342 /* |
| 1343 * If the machine has job control, use it to suspend the program, | |
| 1344 * otherwise fake it by starting a new shell. | |
| 1345 */ | |
| 1346 void | |
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1347 mch_suspend(void) |
| 7 | 1348 { |
| 1349 /* BeOS does have SIGTSTP, but it doesn't work. */ | |
| 1350 #if defined(SIGTSTP) && !defined(__BEOS__) | |
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1351 in_mch_suspend = TRUE; |
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1352 |
| 7 | 1353 out_flush(); /* needed to make cursor visible on some systems */ |
| 1354 settmode(TMODE_COOK); | |
| 1355 out_flush(); /* needed to disable mouse on some systems */ | |
| 1356 | |
| 1357 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1358 loose_clipboard(); |
| 7 | 1359 # endif |
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1360 # if defined(SIGCONT) |
| 7 | 1361 sigcont_received = FALSE; |
| 1362 # endif | |
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1363 |
| 7 | 1364 kill(0, SIGTSTP); /* send ourselves a STOP signal */ |
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1365 |
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1366 # if defined(SIGCONT) |
| 1832 | 1367 /* |
| 1368 * Wait for the SIGCONT signal to be handled. It generally happens | |
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1369 * immediately, but somehow not all the time, probably because it's handled |
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1370 * in another thread. Do not call pause() because there would be race |
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1371 * condition which would hang Vim if signal happened in between the test of |
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1372 * sigcont_received and the call to pause(). If signal is not yet received, |
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1373 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1374 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1375 */ |
| 1376 { | |
| 1932 | 1377 long wait_time; |
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1378 |
| 1932 | 1379 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
| 1380 mch_delay(wait_time, FALSE); | |
| 1832 | 1381 } |
| 7 | 1382 # endif |
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1383 in_mch_suspend = FALSE; |
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1384 |
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1385 after_sigcont(); |
| 7 | 1386 #else |
| 1387 suspend_shell(); | |
| 1388 #endif | |
| 1389 } | |
| 1390 | |
| 1391 void | |
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1392 mch_init(void) |
| 7 | 1393 { |
| 1394 Columns = 80; | |
| 1395 Rows = 24; | |
| 1396 | |
| 1397 out_flush(); | |
| 1398 set_signals(); | |
| 167 | 1399 |
| 765 | 1400 #ifdef MACOS_CONVERT |
| 167 | 1401 mac_conv_init(); |
| 1402 #endif | |
| 4168 | 1403 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1404 win_clip_init(); | |
| 1405 #endif | |
| 7 | 1406 } |
| 1407 | |
| 1408 static void | |
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1409 set_signals(void) |
| 7 | 1410 { |
| 1411 #if defined(SIGWINCH) | |
| 1412 /* | |
| 1413 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1414 */ | |
| 1415 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1416 #endif | |
| 1417 | |
| 1418 /* | |
| 1419 * We want the STOP signal to work, to make mch_suspend() work. | |
| 1420 * For "rvim" the STOP signal is ignored. | |
| 1421 */ | |
| 1422 #ifdef SIGTSTP | |
| 1423 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); | |
| 1424 #endif | |
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1425 #if defined(SIGCONT) |
| 7 | 1426 signal(SIGCONT, sigcont_handler); |
| 1427 #endif | |
| 1428 | |
| 1429 /* | |
| 1430 * We want to ignore breaking of PIPEs. | |
| 1431 */ | |
| 1432 #ifdef SIGPIPE | |
| 1433 signal(SIGPIPE, SIG_IGN); | |
| 1434 #endif | |
| 1435 | |
| 1436 #ifdef SIGINT | |
| 167 | 1437 catch_int_signal(); |
| 7 | 1438 #endif |
| 1439 | |
| 1440 /* | |
| 1441 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1442 */ | |
| 1443 #ifdef SIGALRM | |
| 1444 signal(SIGALRM, SIG_IGN); | |
| 1445 #endif | |
| 1446 | |
| 1447 /* | |
| 1448 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1449 * work will be lost. | |
| 1450 */ | |
| 1451 #ifdef SIGPWR | |
| 1452 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1453 #endif | |
| 1454 | |
| 1455 /* | |
| 1456 * Arrange for other signals to gracefully shutdown Vim. | |
| 1457 */ | |
| 1458 catch_signals(deathtrap, SIG_ERR); | |
| 1459 | |
| 1460 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1461 /* | |
| 1462 * When the GUI is running, ignore the hangup signal. | |
| 1463 */ | |
| 1464 if (gui.in_use) | |
| 1465 signal(SIGHUP, SIG_IGN); | |
| 1466 #endif | |
| 1467 } | |
| 1468 | |
| 167 | 1469 #if defined(SIGINT) || defined(PROTO) |
| 1470 /* | |
| 1471 * Catch CTRL-C (only works while in Cooked mode). | |
| 1472 */ | |
| 1473 static void | |
|
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1474 catch_int_signal(void) |
| 167 | 1475 { |
| 1476 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1477 } | |
| 1478 #endif | |
| 1479 | |
| 7 | 1480 void |
|
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1481 reset_signals(void) |
| 7 | 1482 { |
| 1483 catch_signals(SIG_DFL, SIG_DFL); | |
|
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1484 #if defined(SIGCONT) |
| 7 | 1485 /* SIGCONT isn't in the list, because its default action is ignore */ |
| 1486 signal(SIGCONT, SIG_DFL); | |
| 1487 #endif | |
| 1488 } | |
| 1489 | |
| 1490 static void | |
|
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1491 catch_signals( |
|
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1492 RETSIGTYPE (*func_deadly)(), |
|
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1493 RETSIGTYPE (*func_other)()) |
| 7 | 1494 { |
| 1495 int i; | |
| 1496 | |
| 1497 for (i = 0; signal_info[i].sig != -1; i++) | |
| 1498 if (signal_info[i].deadly) | |
| 1499 { | |
| 1500 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1501 struct sigaction sa; | |
| 1502 | |
| 1503 /* Setup to use the alternate stack for the signal function. */ | |
| 1504 sa.sa_handler = func_deadly; | |
| 1505 sigemptyset(&sa.sa_mask); | |
| 1506 # if defined(__linux__) && defined(_REENTRANT) | |
| 1507 /* On Linux, with glibc compiled for kernel 2.2, there is a bug in | |
| 1508 * thread handling in combination with using the alternate stack: | |
| 1509 * pthread library functions try to use the stack pointer to | |
| 1510 * identify the current thread, causing a SEGV signal, which | |
| 1511 * recursively calls deathtrap() and hangs. */ | |
| 1512 sa.sa_flags = 0; | |
| 1513 # else | |
| 1514 sa.sa_flags = SA_ONSTACK; | |
| 1515 # endif | |
| 1516 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1517 #else | |
| 1518 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1519 struct sigvec sv; | |
| 1520 | |
| 1521 /* Setup to use the alternate stack for the signal function. */ | |
| 1522 sv.sv_handler = func_deadly; | |
| 1523 sv.sv_mask = 0; | |
| 1524 sv.sv_flags = SV_ONSTACK; | |
| 1525 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1526 # else | |
| 1527 signal(signal_info[i].sig, func_deadly); | |
| 1528 # endif | |
| 1529 #endif | |
| 1530 } | |
| 1531 else if (func_other != SIG_ERR) | |
| 1532 signal(signal_info[i].sig, func_other); | |
| 1533 } | |
| 1534 | |
|
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1535 #ifdef HAVE_SIGPROCMASK |
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1536 static void |
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1537 block_signals(sigset_t *set) |
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1538 { |
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1539 sigset_t newset; |
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1540 int i; |
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1541 |
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1542 sigemptyset(&newset); |
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1543 |
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1544 for (i = 0; signal_info[i].sig != -1; i++) |
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1545 sigaddset(&newset, signal_info[i].sig); |
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1546 |
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1547 # if defined(SIGCONT) |
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1548 /* SIGCONT isn't in the list, because its default action is ignore */ |
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1549 sigaddset(&newset, SIGCONT); |
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1550 # endif |
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1551 |
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1552 sigprocmask(SIG_BLOCK, &newset, set); |
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1553 } |
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1554 |
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1555 static void |
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1556 unblock_signals(sigset_t *set) |
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1557 { |
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1558 sigprocmask(SIG_SETMASK, set, NULL); |
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1559 } |
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1560 #endif |
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1561 |
| 7 | 1562 /* |
| 37 | 1563 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1564 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1565 * return TRUE | |
| 1566 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1567 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
|
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1568 * signal |
| 36 | 1569 * Returns TRUE when Vim should exit. |
| 1570 */ | |
| 1571 int | |
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1572 vim_handle_signal(int sig) |
| 36 | 1573 { |
| 37 | 1574 static int got_signal = 0; |
| 1575 static int blocked = TRUE; | |
| 1576 | |
| 1577 switch (sig) | |
| 36 | 1578 { |
| 37 | 1579 case SIGNAL_BLOCK: blocked = TRUE; |
| 1580 break; | |
| 1581 | |
| 1582 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1583 if (got_signal != 0) | |
| 1584 { | |
| 1585 kill(getpid(), got_signal); | |
| 1586 got_signal = 0; | |
| 1587 } | |
| 1588 break; | |
| 1589 | |
| 1590 default: if (!blocked) | |
| 36 | 1591 return TRUE; /* exit! */ |
| 37 | 1592 got_signal = sig; |
| 1593 #ifdef SIGPWR | |
| 1594 if (sig != SIGPWR) | |
| 1595 #endif | |
| 1596 got_int = TRUE; /* break any loops */ | |
| 36 | 1597 break; |
| 1598 } | |
| 1599 return FALSE; | |
| 1600 } | |
| 1601 | |
| 1602 /* | |
| 7 | 1603 * Check_win checks whether we have an interactive stdout. |
| 1604 */ | |
| 1605 int | |
|
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1606 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1607 { |
| 1608 if (isatty(1)) | |
| 1609 return OK; | |
| 1610 return FAIL; | |
| 1611 } | |
| 1612 | |
| 1613 /* | |
| 1614 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1615 */ | |
| 1616 int | |
|
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1617 mch_input_isatty(void) |
| 7 | 1618 { |
| 1619 if (isatty(read_cmd_fd)) | |
| 1620 return TRUE; | |
| 1621 return FALSE; | |
| 1622 } | |
| 1623 | |
| 1624 #ifdef FEAT_X11 | |
| 1625 | |
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1626 # if defined(ELAPSED_TIMEVAL) \ |
| 7 | 1627 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)) |
| 1628 | |
| 1629 /* | |
| 1630 * Give a message about the elapsed time for opening the X window. | |
| 1631 */ | |
| 1632 static void | |
|
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1633 xopen_message(long elapsed_msec) |
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1634 { |
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1635 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1636 } |
| 1637 # endif | |
| 1638 #endif | |
| 1639 | |
| 1640 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD)) | |
| 1641 /* | |
| 1642 * A few functions shared by X11 title and clipboard code. | |
| 1643 */ | |
| 1644 | |
| 1645 static int got_x_error = FALSE; | |
| 1646 | |
| 1647 /* | |
| 1648 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1649 */ | |
| 1650 static int | |
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1651 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1652 { |
| 42 | 1653 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1654 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1655 | |
| 1656 /* We cannot print a message and continue, because no X calls are allowed | |
| 1657 * here (causes my system to hang). Silently continuing might be an | |
| 1658 * alternative... */ | |
| 1659 preserve_exit(); /* preserve files and exit */ | |
| 1660 | |
| 1661 return 0; /* NOTREACHED */ | |
| 1662 } | |
| 1663 | |
| 1664 /* | |
| 1665 * Another X Error handler, just used to check for errors. | |
| 1666 */ | |
| 1667 static int | |
|
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1668 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1669 { |
| 1670 got_x_error = TRUE; | |
| 1671 return 0; | |
| 1672 } | |
| 1673 | |
|
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1674 /* |
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1675 * Return TRUE when connection to the X server is desired. |
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1676 */ |
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1677 static int |
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1678 x_connect_to_server(void) |
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1679 { |
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1680 // No point in connecting if we are exiting or dying. |
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1681 if (exiting || v_dying) |
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1682 return FALSE; |
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1683 |
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1684 #if defined(FEAT_CLIENTSERVER) |
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1685 if (x_force_connect) |
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1686 return TRUE; |
|
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1687 #endif |
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1688 if (x_no_connect) |
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1689 return FALSE; |
|
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1690 |
|
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1691 // Check for a match with "exclude:" from 'clipboard'. |
|
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1692 if (clip_exclude_prog != NULL) |
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1693 { |
|
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1694 // Just in case we get called recursively, return FALSE. This could |
|
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1695 // happen if vpeekc() is used while executing the prog and it causes a |
|
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1696 // related callback to be invoked. |
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1697 if (regprog_in_use(clip_exclude_prog)) |
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1698 return FALSE; |
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1699 |
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1700 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
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1701 return FALSE; |
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1702 } |
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1703 return TRUE; |
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1704 } |
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1705 |
| 7 | 1706 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 1707 # if defined(HAVE_SETJMP_H) | |
| 1708 /* | |
| 1709 * An X IO Error handler, used to catch error while opening the display. | |
| 1710 */ | |
| 1711 static int | |
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1712 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1713 { |
| 1714 /* This function should not return, it causes exit(). Longjump instead. */ | |
| 1715 LONGJMP(lc_jump_env, 1); | |
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1716 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__) |
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1717 return 0; /* avoid the compiler complains about missing return value */ |
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1718 # endif |
| 7 | 1719 } |
| 1720 # endif | |
| 1721 | |
| 1722 /* | |
| 1723 * An X IO Error handler, used to catch terminal errors. | |
| 1724 */ | |
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1725 static int xterm_dpy_retry_count = 0; |
| 7 | 1726 |
| 1727 static int | |
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1728 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1729 { |
| 1730 xterm_dpy = NULL; | |
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1731 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1732 x11_window = 0; |
| 1733 x11_display = NULL; | |
| 1734 xterm_Shell = (Widget)0; | |
| 1735 | |
| 1736 /* This function should not return, it causes exit(). Longjump instead. */ | |
| 1737 LONGJMP(x_jump_env, 1); | |
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1738 # if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__) |
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1739 return 0; /* avoid the compiler complains about missing return value */ |
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1740 # endif |
| 7 | 1741 } |
| 6383 | 1742 |
| 1743 /* | |
| 1744 * If the X11 connection was lost try to restore it. | |
| 1745 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1746 * (e.g. through tmux). |
| 6383 | 1747 */ |
| 1748 static void | |
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1749 may_restore_clipboard(void) |
| 6383 | 1750 { |
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1751 // No point in restoring the connecting if we are exiting or dying. |
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1752 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
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1753 { |
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1754 --xterm_dpy_retry_count; |
| 6458 | 1755 |
| 1756 # ifndef LESSTIF_VERSION | |
| 1757 /* This has been reported to avoid Vim getting stuck. */ | |
| 1758 if (app_context != (XtAppContext)NULL) | |
| 1759 { | |
| 1760 XtDestroyApplicationContext(app_context); | |
| 1761 app_context = (XtAppContext)NULL; | |
| 1762 x11_display = NULL; /* freed by XtDestroyApplicationContext() */ | |
| 1763 } | |
| 1764 # endif | |
| 1765 | |
| 6383 | 1766 setup_term_clip(); |
| 1767 get_x11_title(FALSE); | |
| 1768 } | |
| 1769 } | |
| 7 | 1770 #endif |
| 1771 | |
| 1772 /* | |
| 1773 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1774 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1775 * this will cause the error handler x_error_check() to be called if anything | |
| 1776 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1777 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1778 */ | |
| 1779 static int | |
|
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1780 test_x11_window(Display *dpy) |
| 7 | 1781 { |
| 1782 int (*old_handler)(); | |
| 1783 XTextProperty text_prop; | |
| 1784 | |
| 1785 old_handler = XSetErrorHandler(x_error_check); | |
| 1786 got_x_error = FALSE; | |
| 1787 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1788 XFree((void *)text_prop.value); | |
| 1789 XSync(dpy, False); | |
| 1790 (void)XSetErrorHandler(old_handler); | |
| 1791 | |
| 1792 if (p_verbose > 0 && got_x_error) | |
| 292 | 1793 verb_msg((char_u *)_("Testing the X display failed")); |
| 7 | 1794 |
| 1795 return (got_x_error ? FAIL : OK); | |
| 1796 } | |
| 1797 #endif | |
| 1798 | |
| 1799 #ifdef FEAT_TITLE | |
| 1800 | |
| 1801 #ifdef FEAT_X11 | |
| 1802 | |
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1803 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1804 |
| 1805 /* | |
| 1806 * try to get x11 window and display | |
| 1807 * | |
| 1808 * return FAIL for failure, OK otherwise | |
| 1809 */ | |
| 1810 static int | |
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1811 get_x11_windis(void) |
| 7 | 1812 { |
| 1813 char *winid; | |
| 1814 static int result = -1; | |
| 1815 #define XD_NONE 0 /* x11_display not set here */ | |
| 1816 #define XD_HERE 1 /* x11_display opened here */ | |
| 1817 #define XD_GUI 2 /* x11_display used from gui.dpy */ | |
| 1818 #define XD_XTERM 3 /* x11_display used from xterm_dpy */ | |
| 1819 static int x11_display_from = XD_NONE; | |
| 1820 static int did_set_error_handler = FALSE; | |
| 1821 | |
| 1822 if (!did_set_error_handler) | |
| 1823 { | |
| 1824 /* X just exits if it finds an error otherwise! */ | |
| 1825 (void)XSetErrorHandler(x_error_handler); | |
| 1826 did_set_error_handler = TRUE; | |
| 1827 } | |
| 1828 | |
| 574 | 1829 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1830 if (gui.in_use) |
| 1831 { | |
| 1832 /* | |
| 1833 * If the X11 display was opened here before, for the window where Vim | |
| 1834 * was started, close that one now to avoid a memory leak. | |
| 1835 */ | |
| 1836 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1837 { | |
| 1838 XCloseDisplay(x11_display); | |
| 1839 x11_display_from = XD_NONE; | |
| 1840 } | |
| 1841 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1842 { | |
| 1843 x11_display_from = XD_GUI; | |
| 1844 return OK; | |
| 1845 } | |
| 1846 x11_display = NULL; | |
| 1847 return FAIL; | |
| 1848 } | |
| 1849 else if (x11_display_from == XD_GUI) | |
| 1850 { | |
| 1851 /* GUI must have stopped somehow, clear x11_display */ | |
| 1852 x11_window = 0; | |
| 1853 x11_display = NULL; | |
| 1854 x11_display_from = XD_NONE; | |
| 1855 } | |
| 1856 #endif | |
| 1857 | |
| 1858 /* When started with the "-X" argument, don't try connecting. */ | |
| 1859 if (!x_connect_to_server()) | |
| 1860 return FAIL; | |
| 1861 | |
| 1862 /* | |
| 1863 * If WINDOWID not set, should try another method to find out | |
| 1864 * what the current window number is. The only code I know for | |
| 1865 * this is very complicated. | |
| 1866 * We assume that zero is invalid for WINDOWID. | |
| 1867 */ | |
| 1868 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1869 x11_window = (Window)atol(winid); | |
| 1870 | |
| 1871 #ifdef FEAT_XCLIPBOARD | |
| 1872 if (xterm_dpy != NULL && x11_window != 0) | |
| 1873 { | |
| 1450 | 1874 /* We may have checked it already, but Gnome terminal can move us to |
| 1875 * another window, so we need to check every time. */ | |
| 1876 if (x11_display_from != XD_XTERM) | |
| 1877 { | |
| 1878 /* | |
| 1879 * If the X11 display was opened here before, for the window where | |
| 1880 * Vim was started, close that one now to avoid a memory leak. | |
| 1881 */ | |
| 1882 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1883 XCloseDisplay(x11_display); | |
| 1884 x11_display = xterm_dpy; | |
| 1885 x11_display_from = XD_XTERM; | |
| 1886 } | |
| 7 | 1887 if (test_x11_window(x11_display) == FAIL) |
| 1888 { | |
| 1889 /* probably bad $WINDOWID */ | |
| 1890 x11_window = 0; | |
| 1891 x11_display = NULL; | |
| 1892 x11_display_from = XD_NONE; | |
| 1893 return FAIL; | |
| 1894 } | |
| 1895 return OK; | |
| 1896 } | |
| 1897 #endif | |
| 1898 | |
| 1899 if (x11_window == 0 || x11_display == NULL) | |
| 1900 result = -1; | |
| 1901 | |
| 1902 if (result != -1) /* Have already been here and set this */ | |
| 1903 return result; /* Don't do all these X calls again */ | |
| 1904 | |
| 1905 if (x11_window != 0 && x11_display == NULL) | |
| 1906 { | |
| 1907 #ifdef SET_SIG_ALARM | |
| 1908 RETSIGTYPE (*sig_save)(); | |
| 1909 #endif | |
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1910 #ifdef ELAPSED_FUNC |
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1911 elapsed_T start_tv; |
| 7 | 1912 |
| 1913 if (p_verbose > 0) | |
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1914 ELAPSED_INIT(start_tv); |
| 7 | 1915 #endif |
| 1916 | |
| 1917 #ifdef SET_SIG_ALARM | |
| 1918 /* | |
| 1919 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1920 * the network connection is bad. Set an alarm timer to get out. | |
| 1921 */ | |
| 1922 sig_alarm_called = FALSE; | |
| 1923 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1924 (RETSIGTYPE (*)())sig_alarm); | |
| 1925 alarm(2); | |
| 1926 #endif | |
| 1927 x11_display = XOpenDisplay(NULL); | |
| 1928 | |
| 1929 #ifdef SET_SIG_ALARM | |
| 1930 alarm(0); | |
| 1931 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1932 if (p_verbose > 0 && sig_alarm_called) | |
| 292 | 1933 verb_msg((char_u *)_("Opening the X display timed out")); |
| 7 | 1934 #endif |
| 1935 if (x11_display != NULL) | |
| 1936 { | |
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1937 # ifdef ELAPSED_FUNC |
| 7 | 1938 if (p_verbose > 0) |
| 292 | 1939 { |
| 1940 verbose_enter(); | |
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1941 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1942 verbose_leave(); |
| 1943 } | |
| 7 | 1944 # endif |
| 1945 if (test_x11_window(x11_display) == FAIL) | |
| 1946 { | |
| 1947 /* Maybe window id is bad */ | |
| 1948 x11_window = 0; | |
| 1949 XCloseDisplay(x11_display); | |
| 1950 x11_display = NULL; | |
| 1951 } | |
| 1952 else | |
| 1953 x11_display_from = XD_HERE; | |
| 1954 } | |
| 1955 } | |
| 1956 if (x11_window == 0 || x11_display == NULL) | |
| 1957 return (result = FAIL); | |
| 2609 | 1958 |
| 1959 # ifdef FEAT_EVAL | |
| 1960 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1961 # endif | |
| 1962 | |
| 7 | 1963 return (result = OK); |
| 1964 } | |
| 1965 | |
| 1966 /* | |
| 1967 * Determine original x11 Window Title | |
| 1968 */ | |
| 1969 static int | |
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1970 get_x11_title(int test_only) |
| 7 | 1971 { |
| 32 | 1972 return get_x11_thing(TRUE, test_only); |
| 7 | 1973 } |
| 1974 | |
| 1975 /* | |
| 1976 * Determine original x11 Window icon | |
| 1977 */ | |
| 1978 static int | |
|
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1979 get_x11_icon(int test_only) |
| 7 | 1980 { |
| 1981 int retval = FALSE; | |
| 1982 | |
| 1983 retval = get_x11_thing(FALSE, test_only); | |
| 1984 | |
| 1985 /* could not get old icon, use terminal name */ | |
| 1986 if (oldicon == NULL && !test_only) | |
| 1987 { | |
| 1988 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1989 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1990 else |
| 1940 | 1991 oldicon = vim_strsave(T_NAME); |
| 7 | 1992 } |
| 1993 | |
| 1994 return retval; | |
| 1995 } | |
| 1996 | |
| 1997 static int | |
|
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1998 get_x11_thing( |
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1999 int get_title, /* get title string */ |
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2000 int test_only) |
| 7 | 2001 { |
| 2002 XTextProperty text_prop; | |
| 2003 int retval = FALSE; | |
| 2004 Status status; | |
| 2005 | |
| 2006 if (get_x11_windis() == OK) | |
| 2007 { | |
| 2008 /* Get window/icon name if any */ | |
| 2009 if (get_title) | |
| 2010 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 2011 else | |
| 2012 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 2013 | |
| 2014 /* | |
| 2015 * If terminal is xterm, then x11_window may be a child window of the | |
| 2016 * outer xterm window that actually contains the window/icon name, so | |
| 2017 * keep traversing up the tree until a window with a title/icon is | |
| 2018 * found. | |
| 2019 */ | |
| 2020 /* Previously this was only done for xterm and alikes. I don't see a | |
| 2021 * reason why it would fail for other terminal emulators. | |
| 2022 * if (term_is_xterm) */ | |
| 2023 { | |
| 2024 Window root; | |
| 2025 Window parent; | |
| 2026 Window win = x11_window; | |
| 2027 Window *children; | |
| 2028 unsigned int num_children; | |
| 2029 | |
| 2030 while (!status || text_prop.value == NULL) | |
| 2031 { | |
| 2032 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 2033 &num_children)) | |
| 2034 break; | |
| 2035 if (children) | |
| 2036 XFree((void *)children); | |
| 2037 if (parent == root || parent == 0) | |
| 2038 break; | |
| 2039 | |
| 2040 win = parent; | |
| 2041 if (get_title) | |
| 2042 status = XGetWMName(x11_display, win, &text_prop); | |
| 2043 else | |
| 2044 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2045 } | |
| 2046 } | |
| 2047 if (status && text_prop.value != NULL) | |
| 2048 { | |
| 2049 retval = TRUE; | |
| 2050 if (!test_only) | |
| 2051 { | |
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2052 #if defined(FEAT_XFONTSET) || defined(FEAT_MBYTE) |
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2053 if (text_prop.encoding == XA_STRING |
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2054 # ifdef FEAT_MBYTE |
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2055 && !has_mbyte |
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2056 # endif |
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2057 ) |
| 7 | 2058 { |
| 2059 #endif | |
| 2060 if (get_title) | |
| 2061 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2062 else | |
| 2063 oldicon = vim_strsave((char_u *)text_prop.value); | |
|
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2064 #if defined(FEAT_XFONTSET) || defined(FEAT_MBYTE) |
| 7 | 2065 } |
| 2066 else | |
| 2067 { | |
| 2068 char **cl; | |
| 2069 Status transform_status; | |
| 2070 int n = 0; | |
| 2071 | |
| 2072 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2073 &text_prop, | |
| 2074 &cl, &n); | |
| 2075 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2076 { | |
| 2077 if (get_title) | |
| 2078 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2079 else | |
| 2080 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2081 XFreeStringList(cl); | |
| 2082 } | |
| 2083 else | |
| 2084 { | |
| 2085 if (get_title) | |
| 2086 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2087 else | |
| 2088 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2089 } | |
| 2090 } | |
| 2091 #endif | |
| 2092 } | |
| 2093 XFree((void *)text_prop.value); | |
| 2094 } | |
| 2095 } | |
| 2096 return retval; | |
| 2097 } | |
| 2098 | |
| 6282 | 2099 /* Xutf8 functions are not avaialble on older systems. Note that on some |
| 2100 * systems X_HAVE_UTF8_STRING may be defined in a header file but | |
| 2101 * Xutf8SetWMProperties() is not in the X11 library. Configure checks for | |
| 2102 * that and defines HAVE_XUTF8SETWMPROPERTIES. */ | |
| 7 | 2103 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE) |
| 6282 | 2104 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2105 # define USE_UTF8_STRING |
| 2106 # endif | |
| 2107 #endif | |
| 2108 | |
| 2109 /* | |
| 2110 * Set x11 Window Title | |
| 2111 * | |
| 2112 * get_x11_windis() must be called before this and have returned OK | |
| 2113 */ | |
| 2114 static void | |
|
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diff
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|
2115 set_x11_title(char_u *title) |
| 7 | 2116 { |
| 2117 /* XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING | |
| 2118 * when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't | |
| 2119 * supported everywhere and STRING doesn't work for multi-byte titles. | |
| 2120 */ | |
| 2121 #ifdef USE_UTF8_STRING | |
| 2122 if (enc_utf8) | |
| 2123 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2124 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2125 else | |
| 2126 #endif | |
| 2127 { | |
| 2128 #if XtSpecificationRelease >= 4 | |
| 2129 # ifdef FEAT_XFONTSET | |
| 2130 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2131 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2132 # else | |
| 2133 XTextProperty text_prop; | |
| 129 | 2134 char *c_title = (char *)title; |
| 7 | 2135 |
| 2136 /* directly from example 3-18 "basicwin" of Xlib Programming Manual */ | |
| 129 | 2137 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2138 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2139 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2140 # endif | |
| 2141 #else | |
| 2142 XStoreName(x11_display, x11_window, (char *)title); | |
| 2143 #endif | |
| 2144 } | |
| 2145 XFlush(x11_display); | |
| 2146 } | |
| 2147 | |
| 2148 /* | |
| 2149 * Set x11 Window icon | |
| 2150 * | |
| 2151 * get_x11_windis() must be called before this and have returned OK | |
| 2152 */ | |
| 2153 static void | |
|
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changeset
|
2154 set_x11_icon(char_u *icon) |
| 7 | 2155 { |
| 2156 /* See above for comments about using X*SetWMProperties(). */ | |
| 2157 #ifdef USE_UTF8_STRING | |
| 2158 if (enc_utf8) | |
| 2159 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2160 NULL, 0, NULL, NULL, NULL); | |
| 2161 else | |
| 2162 #endif | |
| 2163 { | |
| 2164 #if XtSpecificationRelease >= 4 | |
| 2165 # ifdef FEAT_XFONTSET | |
| 2166 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2167 NULL, 0, NULL, NULL, NULL); | |
| 2168 # else | |
| 2169 XTextProperty text_prop; | |
| 129 | 2170 char *c_icon = (char *)icon; |
| 2171 | |
| 2172 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2173 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2174 NULL, 0, NULL, NULL, NULL); | |
| 2175 # endif | |
| 2176 #else | |
| 2177 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2178 #endif | |
| 2179 } | |
| 2180 XFlush(x11_display); | |
| 2181 } | |
| 2182 | |
| 2183 #else /* FEAT_X11 */ | |
| 2184 | |
| 2185 static int | |
|
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|
2186 get_x11_title(int test_only UNUSED) |
| 7 | 2187 { |
| 2188 return FALSE; | |
| 2189 } | |
| 2190 | |
| 2191 static int | |
|
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|
2192 get_x11_icon(int test_only) |
| 7 | 2193 { |
| 2194 if (!test_only) | |
| 2195 { | |
| 2196 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2197 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2198 else |
| 1940 | 2199 oldicon = vim_strsave(T_NAME); |
| 7 | 2200 } |
| 2201 return FALSE; | |
| 2202 } | |
| 2203 | |
| 2204 #endif /* FEAT_X11 */ | |
| 2205 | |
| 2206 int | |
|
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|
2207 mch_can_restore_title(void) |
| 7 | 2208 { |
| 2209 return get_x11_title(TRUE); | |
| 2210 } | |
| 2211 | |
| 2212 int | |
|
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diff
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|
2213 mch_can_restore_icon(void) |
| 7 | 2214 { |
| 2215 return get_x11_icon(TRUE); | |
| 2216 } | |
| 2217 | |
| 2218 /* | |
| 2219 * Set the window title and icon. | |
| 2220 */ | |
| 2221 void | |
|
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diff
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|
2222 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2223 { |
| 2224 int type = 0; | |
| 2225 static int recursive = 0; | |
| 2226 | |
| 2227 if (T_NAME == NULL) /* no terminal name (yet) */ | |
| 2228 return; | |
| 2229 if (title == NULL && icon == NULL) /* nothing to do */ | |
| 2230 return; | |
| 2231 | |
| 2232 /* When one of the X11 functions causes a deadly signal, we get here again | |
| 2233 * recursively. Avoid hanging then (something is probably locked). */ | |
| 2234 if (recursive) | |
| 2235 return; | |
| 2236 ++recursive; | |
| 2237 | |
| 2238 /* | |
| 2239 * if the window ID and the display is known, we may use X11 calls | |
| 2240 */ | |
| 2241 #ifdef FEAT_X11 | |
| 2242 if (get_x11_windis() == OK) | |
| 2243 type = 1; | |
| 2244 #else | |
| 2245 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK) | |
| 2246 if (gui.in_use) | |
| 2247 type = 1; | |
| 2248 # endif | |
| 2249 #endif | |
| 2250 | |
| 2251 /* | |
|
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2252 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2253 * than x11 calls, because the x11 calls don't always work |
| 2254 */ | |
| 2255 if ((type || *T_TS != NUL) && title != NULL) | |
| 2256 { | |
|
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|
2257 if (oldtitle_outdated) |
|
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2258 { |
|
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2259 oldtitle_outdated = FALSE; |
|
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|
2260 VIM_CLEAR(oldtitle); |
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|
2261 } |
| 7 | 2262 if (oldtitle == NULL |
| 2263 #ifdef FEAT_GUI | |
| 2264 && !gui.in_use | |
| 2265 #endif | |
| 2266 ) /* first call but not in GUI, save title */ | |
| 2267 (void)get_x11_title(FALSE); | |
| 2268 | |
| 2269 if (*T_TS != NUL) /* it's OK if t_fs is empty */ | |
| 2270 term_settitle(title); | |
| 2271 #ifdef FEAT_X11 | |
| 2272 else | |
| 2273 # ifdef FEAT_GUI_GTK | |
| 2274 if (!gui.in_use) /* don't do this if GTK+ is running */ | |
| 2275 # endif | |
| 2276 set_x11_title(title); /* x11 */ | |
| 2277 #endif | |
| 64 | 2278 #if defined(FEAT_GUI_GTK) \ |
| 7 | 2279 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) |
| 2280 else | |
| 2281 gui_mch_settitle(title, icon); | |
| 2282 #endif | |
| 2283 did_set_title = TRUE; | |
| 2284 } | |
| 2285 | |
| 2286 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2287 { | |
| 2288 if (oldicon == NULL | |
| 2289 #ifdef FEAT_GUI | |
| 2290 && !gui.in_use | |
| 2291 #endif | |
| 2292 ) /* first call, save icon */ | |
| 2293 get_x11_icon(FALSE); | |
| 2294 | |
| 2295 if (*T_CIS != NUL) | |
| 2296 { | |
| 2297 out_str(T_CIS); /* set icon start */ | |
| 2298 out_str_nf(icon); | |
| 2299 out_str(T_CIE); /* set icon end */ | |
| 2300 out_flush(); | |
| 2301 } | |
| 2302 #ifdef FEAT_X11 | |
| 2303 else | |
| 2304 # ifdef FEAT_GUI_GTK | |
| 2305 if (!gui.in_use) /* don't do this if GTK+ is running */ | |
| 2306 # endif | |
| 2307 set_x11_icon(icon); /* x11 */ | |
| 2308 #endif | |
| 2309 did_set_icon = TRUE; | |
| 2310 } | |
| 2311 --recursive; | |
| 2312 } | |
| 2313 | |
| 2314 /* | |
| 2315 * Restore the window/icon title. | |
| 2316 * "which" is one of: | |
|
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|
2317 * SAVE_RESTORE_TITLE only restore title |
|
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2318 * SAVE_RESTORE_ICON only restore icon |
|
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|
2319 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2320 */ |
| 2321 void | |
|
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|
2322 mch_restore_title(int which) |
| 7 | 2323 { |
| 2324 /* only restore the title or icon when it has been set */ | |
|
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|
2325 mch_settitle(((which & SAVE_RESTORE_TITLE) && did_set_title) ? |
| 7 | 2326 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
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|
2327 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
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|
2328 |
|
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|
2329 // pop and push from/to the stack |
|
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|
2330 term_pop_title(which); |
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|
2331 term_push_title(which); |
| 7 | 2332 } |
| 2333 | |
| 2334 #endif /* FEAT_TITLE */ | |
| 2335 | |
| 2336 /* | |
| 2337 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2338 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2339 */ |
| 2340 int | |
|
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changeset
|
2341 vim_is_xterm(char_u *name) |
| 7 | 2342 { |
| 2343 if (name == NULL) | |
| 2344 return FALSE; | |
| 2345 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2346 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2347 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2348 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2349 || STRNICMP(name, "rxvt", 4) == 0 |
|
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|
2350 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2351 || STRCMP(name, "builtin_xterm") == 0); |
| 2352 } | |
| 2353 | |
| 1620 | 2354 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2355 /* | |
| 2356 * Return TRUE if "name" appears to be that of a terminal | |
| 2357 * known to support the xterm-style mouse protocol. | |
| 2358 * Relies on term_is_xterm having been set to its correct value. | |
| 2359 */ | |
| 2360 int | |
|
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|
2361 use_xterm_like_mouse(char_u *name) |
| 1620 | 2362 { |
| 2363 return (name != NULL | |
|
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|
2364 && (term_is_xterm |
|
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|
2365 || STRNICMP(name, "screen", 6) == 0 |
|
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|
2366 || STRNICMP(name, "tmux", 4) == 0 |
|
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2367 || STRICMP(name, "st") == 0 |
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2368 || STRNICMP(name, "st-", 3) == 0 |
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|
2369 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2370 } |
| 2371 #endif | |
| 2372 | |
| 7 | 2373 #if defined(FEAT_MOUSE_TTY) || defined(PROTO) |
| 2374 /* | |
| 2375 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2376 * Return 1 for "xterm". | |
| 2377 * Return 2 for "xterm2". | |
| 3145 | 2378 * Return 3 for "urxvt". |
| 3746 | 2379 * Return 4 for "sgr". |
| 7 | 2380 */ |
| 2381 int | |
|
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|
2382 use_xterm_mouse(void) |
| 7 | 2383 { |
| 3746 | 2384 if (ttym_flags == TTYM_SGR) |
| 2385 return 4; | |
| 3145 | 2386 if (ttym_flags == TTYM_URXVT) |
| 2387 return 3; | |
| 7 | 2388 if (ttym_flags == TTYM_XTERM2) |
| 2389 return 2; | |
| 2390 if (ttym_flags == TTYM_XTERM) | |
| 2391 return 1; | |
| 2392 return 0; | |
| 2393 } | |
| 2394 #endif | |
| 2395 | |
| 2396 int | |
|
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changeset
|
2397 vim_is_iris(char_u *name) |
| 7 | 2398 { |
| 2399 if (name == NULL) | |
| 2400 return FALSE; | |
| 2401 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2402 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2403 } | |
| 2404 | |
| 2405 int | |
|
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changeset
|
2406 vim_is_vt300(char_u *name) |
| 7 | 2407 { |
| 2408 if (name == NULL) | |
| 2409 return FALSE; /* actually all ANSI comp. terminals should be here */ | |
| 22 | 2410 /* catch VT100 - VT5xx */ |
| 2411 return ((STRNICMP(name, "vt", 2) == 0 | |
| 2412 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2413 || STRCMP(name, "builtin_vt320") == 0); |
| 2414 } | |
| 2415 | |
| 2416 /* | |
| 2417 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2418 * This should include all windowed terminal emulators. | |
| 2419 */ | |
| 2420 int | |
|
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changeset
|
2421 vim_is_fastterm(char_u *name) |
| 7 | 2422 { |
| 2423 if (name == NULL) | |
| 2424 return FALSE; | |
| 2425 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2426 return TRUE; | |
| 2427 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2428 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2429 || STRNICMP(name, "screen", 6) == 0 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2430 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2431 || STRNICMP(name, "dtterm", 6) == 0); |
| 2432 } | |
| 2433 | |
| 2434 /* | |
| 2435 * Insert user name in s[len]. | |
| 2436 * Return OK if a name found. | |
| 2437 */ | |
| 2438 int | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2439 mch_get_user_name(char_u *s, int len) |
| 7 | 2440 { |
| 2441 #ifdef VMS | |
| 509 | 2442 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2443 return OK; |
| 2444 #else | |
| 2445 return mch_get_uname(getuid(), s, len); | |
| 2446 #endif | |
| 2447 } | |
| 2448 | |
| 2449 /* | |
| 2450 * Insert user name for "uid" in s[len]. | |
| 2451 * Return OK if a name found. | |
| 2452 */ | |
| 2453 int | |
|
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parents:
7807
diff
changeset
|
2454 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2455 { |
| 2456 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2457 struct passwd *pw; | |
| 2458 | |
| 2459 if ((pw = getpwuid(uid)) != NULL | |
| 2460 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2461 { | |
| 418 | 2462 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2463 return OK; |
| 2464 } | |
| 2465 #endif | |
| 2466 sprintf((char *)s, "%d", (int)uid); /* assumes s is long enough */ | |
| 2467 return FAIL; /* a number is not a name */ | |
| 2468 } | |
| 2469 | |
| 2470 /* | |
| 2471 * Insert host name is s[len]. | |
| 2472 */ | |
| 2473 | |
| 2474 #ifdef HAVE_SYS_UTSNAME_H | |
| 2475 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2476 mch_get_host_name(char_u *s, int len) |
| 7 | 2477 { |
| 2478 struct utsname vutsname; | |
| 2479 | |
| 2480 if (uname(&vutsname) < 0) | |
| 2481 *s = NUL; | |
| 2482 else | |
| 418 | 2483 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2484 } |
| 2485 #else /* HAVE_SYS_UTSNAME_H */ | |
| 2486 | |
| 2487 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2488 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2489 # endif | |
| 2490 | |
| 2491 void | |
|
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commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2492 mch_get_host_name(char_u *s, int len) |
| 7 | 2493 { |
| 2494 # ifdef VAXC | |
| 2495 vaxc$gethostname((char *)s, len); | |
| 2496 # else | |
| 2497 gethostname((char *)s, len); | |
| 2498 # endif | |
| 2499 s[len - 1] = NUL; /* make sure it's terminated */ | |
| 2500 } | |
| 2501 #endif /* HAVE_SYS_UTSNAME_H */ | |
| 2502 | |
| 2503 /* | |
| 2504 * return process ID | |
| 2505 */ | |
| 2506 long | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2507 mch_get_pid(void) |
| 7 | 2508 { |
| 2509 return (long)getpid(); | |
| 2510 } | |
| 2511 | |
| 2512 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) | |
| 2513 static char * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2514 strerror(int err) |
| 7 | 2515 { |
| 2516 extern int sys_nerr; | |
| 2517 extern char *sys_errlist[]; | |
| 2518 static char er[20]; | |
| 2519 | |
| 2520 if (err > 0 && err < sys_nerr) | |
| 2521 return (sys_errlist[err]); | |
| 2522 sprintf(er, "Error %d", err); | |
| 2523 return er; | |
| 2524 } | |
| 2525 #endif | |
| 2526 | |
| 2527 /* | |
| 2528 * Get name of current directory into buffer 'buf' of length 'len' bytes. | |
| 2529 * Return OK for success, FAIL for failure. | |
| 2530 */ | |
| 2531 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2532 mch_dirname(char_u *buf, int len) |
| 7 | 2533 { |
| 2534 #if defined(USE_GETCWD) | |
| 2535 if (getcwd((char *)buf, len) == NULL) | |
| 2536 { | |
| 2537 STRCPY(buf, strerror(errno)); | |
| 2538 return FAIL; | |
| 2539 } | |
| 2540 return OK; | |
| 2541 #else | |
| 2542 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2543 #endif | |
| 2544 } | |
| 2545 | |
| 2546 /* | |
| 1045 | 2547 * Get absolute file name into "buf[len]". |
| 7 | 2548 * |
| 2549 * return FAIL for failure, OK for success | |
| 2550 */ | |
| 2551 int | |
|
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parents:
7807
diff
changeset
|
2552 mch_FullName( |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2553 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2554 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2555 int len, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2556 int force) /* also expand when already absolute path */ |
| 7 | 2557 { |
| 2558 int l; | |
| 1082 | 2559 #ifdef HAVE_FCHDIR |
| 7 | 2560 int fd = -1; |
| 2561 static int dont_fchdir = FALSE; /* TRUE when fchdir() doesn't work */ | |
| 1082 | 2562 #endif |
| 7 | 2563 char_u olddir[MAXPATHL]; |
| 2564 char_u *p; | |
| 2565 int retval = OK; | |
| 1615 | 2566 #ifdef __CYGWIN__ |
| 1620 | 2567 char_u posix_fname[MAXPATHL]; /* Cygwin docs mention MAX_PATH, but |
| 2568 it's not always defined */ | |
| 2569 #endif | |
| 7 | 2570 |
| 1082 | 2571 #ifdef VMS |
| 2572 fname = vms_fixfilename(fname); | |
| 2573 #endif | |
| 2574 | |
| 1102 | 2575 #ifdef __CYGWIN__ |
| 2576 /* | |
| 2577 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2578 */ | |
| 1657 | 2579 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2580 /* Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2581 * a forward slash. */ |
|
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
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parents:
7408
diff
changeset
|
2582 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
|
2583 fname, posix_fname, MAXPATHL); |
| 1657 | 2584 # else |
| 1615 | 2585 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2586 # endif |
| 1615 | 2587 fname = posix_fname; |
| 1102 | 2588 #endif |
| 2589 | |
|
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commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2590 /* Expand it if forced or not an absolute path. |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2591 * Do not do it for "/file", the result is always "/". */ |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2592 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
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parents:
7239
diff
changeset
|
2593 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2594 { |
| 2595 /* | |
| 2596 * If the file name has a path, change to that directory for a moment, | |
| 2597 * and then do the getwd() (and get back to where we were). | |
| 2598 * This will get the correct path name with "../" things. | |
| 2599 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2600 if (p != NULL) |
| 7 | 2601 { |
| 1082 | 2602 #ifdef HAVE_FCHDIR |
| 7 | 2603 /* |
| 2604 * Use fchdir() if possible, it's said to be faster and more | |
| 2605 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2606 * doing a fchdir() right now. | |
| 2607 */ | |
| 2608 if (!dont_fchdir) | |
| 2609 { | |
| 2610 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2611 if (fd >= 0 && fchdir(fd) < 0) | |
| 2612 { | |
| 2613 close(fd); | |
| 2614 fd = -1; | |
| 2615 dont_fchdir = TRUE; /* don't try again */ | |
| 2616 } | |
| 2617 } | |
| 1082 | 2618 #endif |
| 7 | 2619 |
| 2620 /* Only change directory when we are sure we can return to where | |
| 2621 * we are now. After doing "su" chdir(".") might not work. */ | |
| 2622 if ( | |
| 1082 | 2623 #ifdef HAVE_FCHDIR |
| 7 | 2624 fd < 0 && |
| 1082 | 2625 #endif |
| 7 | 2626 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2627 || mch_chdir((char *)olddir) != 0)) | |
| 2628 { | |
| 2629 p = NULL; /* can't get current dir: don't chdir */ | |
| 2630 retval = FAIL; | |
| 2631 } | |
| 2632 else | |
| 2633 { | |
| 2634 /* The directory is copied into buf[], to be able to remove | |
| 2635 * the file name without changing it (could be a string in | |
| 2636 * read-only memory) */ | |
| 2637 if (p - fname >= len) | |
| 2638 retval = FAIL; | |
| 2639 else | |
| 2640 { | |
| 418 | 2641 vim_strncpy(buf, fname, p - fname); |
| 7 | 2642 if (mch_chdir((char *)buf)) |
| 2643 retval = FAIL; | |
| 2644 else | |
| 2645 fname = p + 1; | |
| 2646 *buf = NUL; | |
| 2647 } | |
| 2648 } | |
| 2649 } | |
| 2650 if (mch_dirname(buf, len) == FAIL) | |
| 2651 { | |
| 2652 retval = FAIL; | |
| 2653 *buf = NUL; | |
| 2654 } | |
| 2655 if (p != NULL) | |
| 2656 { | |
| 1082 | 2657 #ifdef HAVE_FCHDIR |
| 7 | 2658 if (fd >= 0) |
| 2659 { | |
| 1935 | 2660 if (p_verbose >= 5) |
| 2661 { | |
| 2662 verbose_enter(); | |
| 2663 MSG("fchdir() to previous dir"); | |
| 2664 verbose_leave(); | |
| 2665 } | |
| 7 | 2666 l = fchdir(fd); |
| 2667 close(fd); | |
| 2668 } | |
| 2669 else | |
| 1082 | 2670 #endif |
| 7 | 2671 l = mch_chdir((char *)olddir); |
| 2672 if (l != 0) | |
|
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parents:
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diff
changeset
|
2673 emsg(_(e_prev_dir)); |
| 7 | 2674 } |
| 2675 | |
| 2676 l = STRLEN(buf); | |
| 3867 | 2677 if (l >= len - 1) |
| 2678 retval = FAIL; /* no space for trailing "/" */ | |
| 1082 | 2679 #ifndef VMS |
| 3867 | 2680 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2681 && STRCMP(fname, ".") != 0) |
| 3867 | 2682 STRCAT(buf, "/"); |
| 1082 | 2683 #endif |
| 7 | 2684 } |
| 1045 | 2685 |
| 7 | 2686 /* Catch file names which are too long. */ |
| 1877 | 2687 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2688 return FAIL; |
| 2689 | |
| 2690 /* Do not append ".", "/dir/." is equal to "/dir". */ | |
| 2691 if (STRCMP(fname, ".") != 0) | |
| 2692 STRCAT(buf, fname); | |
| 2693 | |
| 2694 return OK; | |
| 2695 } | |
| 2696 | |
| 2697 /* | |
| 2698 * Return TRUE if "fname" does not depend on the current directory. | |
| 2699 */ | |
| 2700 int | |
|
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parents:
7807
diff
changeset
|
2701 mch_isFullName(char_u *fname) |
| 7 | 2702 { |
|
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parents:
9381
diff
changeset
|
2703 #ifdef VMS |
| 7 | 2704 return ( fname[0] == '/' || fname[0] == '.' || |
| 2705 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2706 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2707 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2708 #else |
| 7 | 2709 return (*fname == '/' || *fname == '~'); |
| 2710 #endif | |
| 2711 } | |
| 2712 | |
| 585 | 2713 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2714 /* | |
| 2715 * Set the case of the file name, if it already exists. This will cause the | |
| 2716 * file name to remain exactly the same. | |
| 1450 | 2717 * Only required for file systems where case is ignored and preserved. |
| 585 | 2718 */ |
| 2719 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2720 fname_case( |
|
c079097365f3
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parents:
7807
diff
changeset
|
2721 char_u *name, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2722 int len UNUSED) /* buffer size, only used when name gets longer */ |
| 585 | 2723 { |
| 2724 struct stat st; | |
| 2725 char_u *slash, *tail; | |
| 2726 DIR *dirp; | |
| 2727 struct dirent *dp; | |
| 2728 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2729 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2730 { |
| 2731 /* Open the directory where the file is located. */ | |
| 2732 slash = vim_strrchr(name, '/'); | |
| 2733 if (slash == NULL) | |
| 2734 { | |
| 2735 dirp = opendir("."); | |
| 2736 tail = name; | |
| 2737 } | |
| 2738 else | |
| 2739 { | |
| 2740 *slash = NUL; | |
| 2741 dirp = opendir((char *)name); | |
| 2742 *slash = '/'; | |
| 2743 tail = slash + 1; | |
| 2744 } | |
| 2745 | |
| 2746 if (dirp != NULL) | |
| 2747 { | |
| 2748 while ((dp = readdir(dirp)) != NULL) | |
| 2749 { | |
| 2750 /* Only accept names that differ in case and are the same byte | |
| 2751 * length. TODO: accept different length name. */ | |
| 2752 if (STRICMP(tail, dp->d_name) == 0 | |
| 2753 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2754 { | |
| 2755 char_u newname[MAXPATHL + 1]; | |
| 2756 struct stat st2; | |
| 2757 | |
| 2758 /* Verify the inode is equal. */ | |
| 2759 vim_strncpy(newname, name, MAXPATHL); | |
| 2760 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2761 MAXPATHL - (tail - name)); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2762 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2763 && st.st_ino == st2.st_ino |
| 2764 && st.st_dev == st2.st_dev) | |
| 2765 { | |
| 2766 STRCPY(tail, dp->d_name); | |
| 2767 break; | |
| 2768 } | |
| 2769 } | |
| 2770 } | |
| 2771 | |
| 2772 closedir(dirp); | |
| 2773 } | |
| 2774 } | |
| 2775 } | |
| 2776 #endif | |
| 2777 | |
| 7 | 2778 /* |
| 2779 * Get file permissions for 'name'. | |
| 2780 * Returns -1 when it doesn't exist. | |
| 2781 */ | |
| 2782 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2783 mch_getperm(char_u *name) |
| 7 | 2784 { |
| 2785 struct stat statb; | |
| 2786 | |
| 2787 /* Keep the #ifdef outside of stat(), it may be a macro. */ | |
| 2788 #ifdef VMS | |
| 2789 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2790 #else | |
| 2791 if (stat((char *)name, &statb)) | |
| 2792 #endif | |
| 2793 return -1; | |
| 1350 | 2794 #ifdef __INTERIX |
| 2795 /* The top bit makes the value negative, which means the file doesn't | |
| 2796 * exist. Remove the bit, we don't use it. */ | |
| 2797 return statb.st_mode & ~S_ADDACE; | |
| 2798 #else | |
| 7 | 2799 return statb.st_mode; |
| 1350 | 2800 #endif |
| 7 | 2801 } |
| 2802 | |
| 2803 /* | |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2804 * Set file permission for "name" to "perm". |
|
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2805 * Return FAIL for failure, OK otherwise. |
| 7 | 2806 */ |
| 2807 int | |
|
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|
2808 mch_setperm(char_u *name, long perm) |
| 7 | 2809 { |
| 2810 return (chmod((char *) | |
| 2811 #ifdef VMS | |
| 2812 vms_fixfilename(name), | |
| 2813 #else | |
| 2814 name, | |
| 2815 #endif | |
| 2816 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2817 } | |
| 2818 | |
|
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2819 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
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2820 /* |
|
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|
2821 * Set file permission for open file "fd" to "perm". |
|
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2822 * Return FAIL for failure, OK otherwise. |
|
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2823 */ |
|
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2824 int |
|
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2825 mch_fsetperm(int fd, long perm) |
|
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|
2826 { |
|
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2827 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
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2828 } |
|
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2829 #endif |
|
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2830 |
| 7 | 2831 #if defined(HAVE_ACL) || defined(PROTO) |
| 2832 # ifdef HAVE_SYS_ACL_H | |
| 2833 # include <sys/acl.h> | |
| 2834 # endif | |
| 2835 # ifdef HAVE_SYS_ACCESS_H | |
| 2836 # include <sys/access.h> | |
| 2837 # endif | |
| 2838 | |
| 2839 # ifdef HAVE_SOLARIS_ACL | |
| 2840 typedef struct vim_acl_solaris_T { | |
| 2841 int acl_cnt; | |
| 2842 aclent_t *acl_entry; | |
| 2843 } vim_acl_solaris_T; | |
| 2844 # endif | |
| 2845 | |
| 1583 | 2846 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2847 /* | |
| 2848 * Copy security info from "from_file" to "to_file". | |
| 2849 */ | |
| 2850 void | |
|
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diff
changeset
|
2851 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2852 { |
| 2853 if (from_file == NULL) | |
| 2854 return; | |
| 2855 | |
| 2856 if (selinux_enabled == -1) | |
| 2857 selinux_enabled = is_selinux_enabled(); | |
| 2858 | |
| 2859 if (selinux_enabled > 0) | |
| 2860 { | |
| 2861 security_context_t from_context = NULL; | |
| 2862 security_context_t to_context = NULL; | |
| 2863 | |
| 2864 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2865 { | |
| 2866 /* If the filesystem doesn't support extended attributes, | |
| 2867 the original had no special security context and the | |
| 2868 target cannot have one either. */ | |
| 2869 if (errno == EOPNOTSUPP) | |
| 2870 return; | |
| 2871 | |
| 2872 MSG_PUTS(_("\nCould not get security context for ")); | |
| 2873 msg_outtrans(from_file); | |
| 2874 msg_putchar('\n'); | |
| 2875 return; | |
| 2876 } | |
| 2877 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2878 { | |
| 2879 MSG_PUTS(_("\nCould not get security context for ")); | |
| 2880 msg_outtrans(to_file); | |
| 2881 msg_putchar('\n'); | |
| 2882 freecon (from_context); | |
| 2883 return ; | |
| 2884 } | |
| 2885 if (strcmp(from_context, to_context) != 0) | |
| 2886 { | |
| 2887 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2888 { | |
| 2889 MSG_PUTS(_("\nCould not set security context for ")); | |
| 2890 msg_outtrans(to_file); | |
| 2891 msg_putchar('\n'); | |
| 2892 } | |
| 2893 } | |
| 2894 freecon(to_context); | |
| 2895 freecon(from_context); | |
| 2896 } | |
| 2897 } | |
| 2898 #endif /* HAVE_SELINUX */ | |
| 2899 | |
| 5788 | 2900 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2901 /* | |
| 2902 * Copy security info from "from_file" to "to_file". | |
| 2903 */ | |
| 2904 void | |
|
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|
2905 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2906 { |
| 5832 | 2907 static const char * const smack_copied_attributes[] = |
| 5788 | 2908 { |
| 2909 XATTR_NAME_SMACK, | |
| 2910 XATTR_NAME_SMACKEXEC, | |
| 2911 XATTR_NAME_SMACKMMAP | |
| 2912 }; | |
| 2913 | |
| 2914 char buffer[SMACK_LABEL_LEN]; | |
| 2915 const char *name; | |
| 2916 int index; | |
| 2917 int ret; | |
| 2918 ssize_t size; | |
| 2919 | |
| 2920 if (from_file == NULL) | |
| 2921 return; | |
| 2922 | |
| 2923 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2924 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2925 { | |
| 2926 /* get the name of the attribute to copy */ | |
| 2927 name = smack_copied_attributes[index]; | |
| 2928 | |
| 2929 /* get the value of the attribute in buffer */ | |
| 2930 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); | |
| 2931 if (size >= 0) | |
| 2932 { | |
| 2933 /* copy the attribute value of buffer */ | |
| 2934 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); | |
| 2935 if (ret < 0) | |
| 2936 { | |
|
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|
2937 vim_snprintf((char *)IObuff, IOSIZE, |
|
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|
2938 _("Could not set security context %s for %s"), |
|
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|
2939 name, to_file); |
|
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diff
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|
2940 msg_outtrans(IObuff); |
| 5788 | 2941 msg_putchar('\n'); |
| 2942 } | |
| 2943 } | |
| 2944 else | |
| 2945 { | |
| 2946 /* what reason of not having the attribute value? */ | |
| 2947 switch (errno) | |
| 2948 { | |
| 2949 case ENOTSUP: | |
| 2950 /* extended attributes aren't supported or enabled */ | |
| 2951 /* should a message be echoed? not sure... */ | |
| 2952 return; /* leave because it isn't usefull to continue */ | |
| 2953 | |
| 2954 case ERANGE: | |
| 2955 default: | |
| 2956 /* no enough size OR unexpected error */ | |
|
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|
2957 vim_snprintf((char *)IObuff, IOSIZE, |
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|
2958 _("Could not get security context %s for %s. Removing it!"), |
|
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2959 name, from_file); |
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|
2960 msg_puts(IObuff); |
|
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changeset
|
2961 msg_putchar('\n'); |
| 5788 | 2962 /* FALLTHROUGH to remove the attribute */ |
| 2963 | |
| 2964 case ENODATA: | |
| 2965 /* no attribute of this name */ | |
| 2966 ret = removexattr((char*)to_file, name); | |
| 5800 | 2967 /* Silently ignore errors, apparently this happens when |
| 2968 * smack is not actually being used. */ | |
| 5788 | 2969 break; |
| 2970 } | |
| 2971 } | |
| 2972 } | |
| 2973 } | |
| 2974 #endif /* HAVE_SMACK */ | |
| 2975 | |
| 7 | 2976 /* |
| 2977 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 2978 * Return NULL if the ACL is not available for whatever reason. | |
| 2979 */ | |
| 2980 vim_acl_T | |
|
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|
2981 mch_get_acl(char_u *fname UNUSED) |
| 7 | 2982 { |
| 2983 vim_acl_T ret = NULL; | |
| 2984 #ifdef HAVE_POSIX_ACL | |
| 2985 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 2986 #else | |
| 3330 | 2987 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 2988 acl_t *aclent; | |
| 2989 | |
| 2990 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 2991 return NULL; | |
| 2992 ret = (vim_acl_T)aclent; | |
| 2993 #else | |
| 7 | 2994 #ifdef HAVE_SOLARIS_ACL |
| 2995 vim_acl_solaris_T *aclent; | |
| 2996 | |
| 2997 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 2998 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 2999 { | |
| 3000 free(aclent); | |
| 3001 return NULL; | |
| 3002 } | |
| 3003 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 3004 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 3005 { | |
| 3006 free(aclent->acl_entry); | |
| 3007 free(aclent); | |
| 3008 return NULL; | |
| 3009 } | |
| 3010 ret = (vim_acl_T)aclent; | |
| 3011 #else | |
| 3012 #if defined(HAVE_AIX_ACL) | |
| 3013 int aclsize; | |
| 3014 struct acl *aclent; | |
| 3015 | |
| 3016 aclsize = sizeof(struct acl); | |
| 3017 aclent = malloc(aclsize); | |
| 3018 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3019 { | |
| 3020 if (errno == ENOSPC) | |
| 3021 { | |
| 3022 aclsize = aclent->acl_len; | |
| 3023 aclent = realloc(aclent, aclsize); | |
| 3024 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3025 { | |
| 3026 free(aclent); | |
| 3027 return NULL; | |
| 3028 } | |
| 3029 } | |
| 3030 else | |
| 3031 { | |
| 3032 free(aclent); | |
| 3033 return NULL; | |
| 3034 } | |
| 3035 } | |
| 3036 ret = (vim_acl_T)aclent; | |
| 3037 #endif /* HAVE_AIX_ACL */ | |
| 3038 #endif /* HAVE_SOLARIS_ACL */ | |
| 3330 | 3039 #endif /* HAVE_SOLARIS_ZFS_ACL */ |
| 7 | 3040 #endif /* HAVE_POSIX_ACL */ |
| 3041 return ret; | |
| 3042 } | |
| 3043 | |
| 3044 /* | |
| 3045 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3046 */ | |
| 3047 void | |
|
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changeset
|
3048 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3049 { |
| 3050 if (aclent == NULL) | |
| 3051 return; | |
| 3052 #ifdef HAVE_POSIX_ACL | |
| 3053 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3054 #else | |
| 3330 | 3055 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3056 acl_set((char *)fname, (acl_t *)aclent); | |
| 3057 #else | |
| 7 | 3058 #ifdef HAVE_SOLARIS_ACL |
| 3059 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3060 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3061 #else | |
| 3062 #ifdef HAVE_AIX_ACL | |
| 3063 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
| 3064 #endif /* HAVE_AIX_ACL */ | |
| 3065 #endif /* HAVE_SOLARIS_ACL */ | |
| 3330 | 3066 #endif /* HAVE_SOLARIS_ZFS_ACL */ |
| 7 | 3067 #endif /* HAVE_POSIX_ACL */ |
| 3068 } | |
| 3069 | |
| 3070 void | |
|
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changeset
|
3071 mch_free_acl(vim_acl_T aclent) |
| 7 | 3072 { |
| 3073 if (aclent == NULL) | |
| 3074 return; | |
| 3075 #ifdef HAVE_POSIX_ACL | |
| 3076 acl_free((acl_t)aclent); | |
| 3077 #else | |
| 3330 | 3078 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3079 acl_free((acl_t *)aclent); | |
| 3080 #else | |
| 7 | 3081 #ifdef HAVE_SOLARIS_ACL |
| 3082 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3083 free(aclent); | |
| 3084 #else | |
| 3085 #ifdef HAVE_AIX_ACL | |
| 3086 free(aclent); | |
| 3087 #endif /* HAVE_AIX_ACL */ | |
| 3088 #endif /* HAVE_SOLARIS_ACL */ | |
| 3330 | 3089 #endif /* HAVE_SOLARIS_ZFS_ACL */ |
| 7 | 3090 #endif /* HAVE_POSIX_ACL */ |
| 3091 } | |
| 3092 #endif | |
| 3093 | |
| 3094 /* | |
| 3095 * Set hidden flag for "name". | |
| 3096 */ | |
| 3097 void | |
|
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|
3098 mch_hide(char_u *name UNUSED) |
| 7 | 3099 { |
| 3100 /* can't hide a file */ | |
| 3101 } | |
| 3102 | |
| 3103 /* | |
|
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|
3104 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3105 * return FALSE if "name" is not a directory |
| 3106 * return FALSE for error | |
| 3107 */ | |
| 3108 int | |
|
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changeset
|
3109 mch_isdir(char_u *name) |
| 7 | 3110 { |
| 3111 struct stat statb; | |
| 3112 | |
| 3113 if (*name == NUL) /* Some stat()s don't flag "" as an error. */ | |
| 3114 return FALSE; | |
| 3115 if (stat((char *)name, &statb)) | |
| 3116 return FALSE; | |
| 3117 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3118 } | |
| 3119 | |
|
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|
3120 /* |
|
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|
3121 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
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|
3122 * return FALSE if "name" is not a directory |
|
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|
3123 * return FALSE for error |
|
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diff
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|
3124 */ |
|
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|
3125 int |
|
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|
3126 mch_isrealdir(char_u *name) |
|
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|
3127 { |
|
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|
3128 struct stat statb; |
|
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|
3129 |
|
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|
3130 if (*name == NUL) /* Some stat()s don't flag "" as an error. */ |
|
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|
3131 return FALSE; |
|
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changeset
|
3132 if (mch_lstat((char *)name, &statb)) |
|
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|
3133 return FALSE; |
|
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commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3134 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
|
3135 } |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3136 |
| 7 | 3137 /* |
| 3138 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3139 */ | |
| 3140 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3141 executable_file(char_u *name) |
| 7 | 3142 { |
| 3143 struct stat st; | |
| 3144 | |
| 3145 if (stat((char *)name, &st)) | |
| 3146 return 0; | |
| 5704 | 3147 #ifdef VMS |
| 3148 /* Like on Unix system file can have executable rights but not necessarily | |
| 3149 * be an executable, but on Unix is not a default for an ordianry file to | |
| 3150 * have an executable flag - on VMS it is in most cases. | |
| 3151 * Therefore, this check does not have any sense - let keep us to the | |
| 3152 * conventions instead: | |
| 3153 * *.COM and *.EXE files are the executables - the rest are not. This is | |
| 3154 * not ideal but better then it was. | |
| 3155 */ | |
| 3156 int vms_executable = 0; | |
| 3157 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3158 { | |
| 3159 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3160 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3161 vms_executable = 1; | |
| 3162 } | |
| 3163 return vms_executable; | |
| 3164 #else | |
| 7 | 3165 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3166 #endif |
| 7 | 3167 } |
| 3168 | |
| 3169 /* | |
|
11115
3b36da20ad73
patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
parents:
11054
diff
changeset
|
3170 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3171 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3172 * Return -1 if unknown. |
| 3173 */ | |
| 3174 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3175 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3176 { |
| 3177 char_u *buf; | |
| 3178 char_u *p, *e; | |
| 3179 int retval; | |
| 3180 | |
| 6695 | 3181 /* When "use_path" is false and if it's an absolute or relative path don't |
| 3182 * need to use $PATH. */ | |
| 3183 if (!use_path || mch_isFullName(name) || (name[0] == '.' | |
| 3184 && (name[1] == '/' || (name[1] == '.' && name[2] == '/')))) | |
| 5704 | 3185 { |
| 6695 | 3186 /* There must be a path separator, files in the current directory |
| 3187 * can't be executed. */ | |
| 3188 if (gettail(name) != name && executable_file(name)) | |
| 5782 | 3189 { |
| 3190 if (path != NULL) | |
| 3191 { | |
|
11054
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patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3192 if (name[0] != '/') |
| 5782 | 3193 *path = FullName_save(name, TRUE); |
| 3194 else | |
| 3195 *path = vim_strsave(name); | |
| 3196 } | |
| 3197 return TRUE; | |
| 3198 } | |
| 3199 return FALSE; | |
| 5704 | 3200 } |
| 7 | 3201 |
| 3202 p = (char_u *)getenv("PATH"); | |
| 3203 if (p == NULL || *p == NUL) | |
| 3204 return -1; | |
| 3205 buf = alloc((unsigned)(STRLEN(name) + STRLEN(p) + 2)); | |
| 3206 if (buf == NULL) | |
| 3207 return -1; | |
| 3208 | |
| 3209 /* | |
| 3210 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3211 * is an executable file. | |
| 3212 */ | |
| 3213 for (;;) | |
| 3214 { | |
| 3215 e = (char_u *)strchr((char *)p, ':'); | |
| 3216 if (e == NULL) | |
| 3217 e = p + STRLEN(p); | |
| 3218 if (e - p <= 1) /* empty entry means current dir */ | |
| 3219 STRCPY(buf, "./"); | |
| 3220 else | |
| 3221 { | |
| 418 | 3222 vim_strncpy(buf, p, e - p); |
| 7 | 3223 add_pathsep(buf); |
| 3224 } | |
| 3225 STRCAT(buf, name); | |
| 3226 retval = executable_file(buf); | |
| 3227 if (retval == 1) | |
| 5782 | 3228 { |
| 3229 if (path != NULL) | |
| 3230 { | |
|
11054
576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3231 if (buf[0] != '/') |
| 5782 | 3232 *path = FullName_save(buf, TRUE); |
| 3233 else | |
| 3234 *path = vim_strsave(buf); | |
| 3235 } | |
| 7 | 3236 break; |
| 5782 | 3237 } |
| 7 | 3238 |
| 3239 if (*e != ':') | |
| 3240 break; | |
| 3241 p = e + 1; | |
| 3242 } | |
| 3243 | |
| 3244 vim_free(buf); | |
| 3245 return retval; | |
| 3246 } | |
| 3247 | |
| 3248 /* | |
| 3249 * Check what "name" is: | |
| 3250 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3251 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3252 * NODE_OTHER: non-writable things | |
| 3253 */ | |
| 3254 int | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3255 mch_nodetype(char_u *name) |
| 7 | 3256 { |
| 3257 struct stat st; | |
| 3258 | |
| 3259 if (stat((char *)name, &st)) | |
| 3260 return NODE_NORMAL; | |
| 3261 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3262 return NODE_NORMAL; | |
| 3263 if (S_ISBLK(st.st_mode)) /* block device isn't writable */ | |
| 3264 return NODE_OTHER; | |
| 3265 /* Everything else is writable? */ | |
| 3266 return NODE_WRITABLE; | |
| 3267 } | |
| 3268 | |
| 3269 void | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3270 mch_early_init(void) |
| 7 | 3271 { |
| 3272 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3273 int i; | |
| 180 | 3274 |
| 7 | 3275 check_stack_growth((char *)&i); |
| 3276 | |
| 180 | 3277 # ifdef HAVE_STACK_LIMIT |
| 7 | 3278 get_stack_limit(); |
| 3279 # endif | |
| 3280 | |
| 3281 #endif | |
| 3282 | |
| 3283 /* | |
| 3284 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3285 * running out of stack space. | |
| 3286 * Use of sigaltstack() is preferred, it's more portable. | |
| 3287 * Ignore any errors. | |
| 3288 */ | |
| 3289 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 1737 | 3290 signal_stack = (char *)alloc(SIGSTKSZ); |
| 7 | 3291 init_signal_stack(); |
| 3292 #endif | |
| 3293 } | |
| 3294 | |
| 355 | 3295 #if defined(EXITFREE) || defined(PROTO) |
| 3296 void | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3297 mch_free_mem(void) |
| 355 | 3298 { |
| 359 | 3299 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3300 if (clip_star.owned) | |
| 3301 clip_lose_selection(&clip_star); | |
| 3302 if (clip_plus.owned) | |
| 3303 clip_lose_selection(&clip_plus); | |
| 355 | 3304 # endif |
| 1605 | 3305 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3306 if (xterm_Shell != (Widget)0) |
| 3307 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3308 # ifndef LESSTIF_VERSION |
| 3309 /* Lesstif crashes here, lose some memory */ | |
| 355 | 3310 if (xterm_dpy != NULL) |
| 3311 XtCloseDisplay(xterm_dpy); | |
| 3312 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3313 { |
| 355 | 3314 XtDestroyApplicationContext(app_context); |
| 1605 | 3315 # ifdef FEAT_X11 |
| 3316 x11_display = NULL; /* freed by XtDestroyApplicationContext() */ | |
| 3317 # endif | |
| 3318 } | |
| 3319 # endif | |
| 355 | 3320 # endif |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3321 # if defined(FEAT_X11) |
| 1605 | 3322 if (x11_display != NULL |
| 3323 # ifdef FEAT_XCLIPBOARD | |
| 3324 && x11_display != xterm_dpy | |
| 3325 # endif | |
| 3326 ) | |
| 359 | 3327 XCloseDisplay(x11_display); |
| 3328 # endif | |
| 3329 # 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
|
3330 VIM_CLEAR(signal_stack); |
| 359 | 3331 # endif |
| 3332 # ifdef FEAT_TITLE | |
| 3333 vim_free(oldtitle); | |
| 3334 vim_free(oldicon); | |
| 3335 # endif | |
| 355 | 3336 } |
| 3337 #endif | |
| 3338 | |
| 7 | 3339 /* |
| 3340 * Output a newline when exiting. | |
| 3341 * Make sure the newline goes to the same stream as the text. | |
| 3342 */ | |
| 3343 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3344 exit_scroll(void) |
| 7 | 3345 { |
| 167 | 3346 if (silent_mode) |
| 3347 return; | |
| 7 | 3348 if (newline_on_exit || msg_didout) |
| 3349 { | |
| 3350 if (msg_use_printf()) | |
| 3351 { | |
| 3352 if (info_message) | |
| 3353 mch_msg("\n"); | |
| 3354 else | |
| 3355 mch_errmsg("\r\n"); | |
| 3356 } | |
| 3357 else | |
| 3358 out_char('\n'); | |
| 3359 } | |
| 3360 else | |
| 3361 { | |
| 3362 restore_cterm_colors(); /* get original colors back */ | |
| 3363 msg_clr_eos_force(); /* clear the rest of the display */ | |
| 3364 windgoto((int)Rows - 1, 0); /* may have moved the cursor */ | |
| 3365 } | |
| 3366 } | |
| 3367 | |
| 3368 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3369 mch_exit(int r) |
| 7 | 3370 { |
| 3371 exiting = TRUE; | |
| 3372 | |
| 3373 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3374 x11_export_final_selection(); | |
| 3375 #endif | |
| 3376 | |
| 3377 #ifdef FEAT_GUI | |
| 3378 if (!gui.in_use) | |
| 3379 #endif | |
| 3380 { | |
| 3381 settmode(TMODE_COOK); | |
| 3382 #ifdef FEAT_TITLE | |
|
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
3383 // restore xterm title and icon name |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
3384 mch_restore_title(SAVE_RESTORE_BOTH); |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
3385 term_pop_title(SAVE_RESTORE_BOTH); |
| 7 | 3386 #endif |
| 3387 /* | |
| 3388 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3389 * pages, need to output a newline when msg_didout is set. But when | |
| 3390 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3391 * before stoptermcap(). | |
| 3392 */ | |
| 3393 if (swapping_screen() && !newline_on_exit) | |
| 3394 exit_scroll(); | |
| 3395 | |
| 3396 /* Stop termcap: May need to check for T_CRV response, which | |
| 3397 * requires RAW mode. */ | |
| 3398 stoptermcap(); | |
| 3399 | |
| 3400 /* | |
| 3401 * A newline is only required after a message in the alternate screen. | |
| 3402 * This is set to TRUE by wait_return(). | |
| 3403 */ | |
| 3404 if (!swapping_screen() || newline_on_exit) | |
| 3405 exit_scroll(); | |
| 3406 | |
| 3407 /* Cursor may have been switched off without calling starttermcap() | |
| 3408 * when doing "vim -u vimrc" and vimrc contains ":q". */ | |
| 3409 if (full_screen) | |
| 3410 cursor_on(); | |
| 3411 } | |
| 3412 out_flush(); | |
| 3413 ml_close_all(TRUE); /* remove all memfiles */ | |
| 3414 may_core_dump(); | |
| 3415 #ifdef FEAT_GUI | |
| 3416 if (gui.in_use) | |
| 3417 gui_exit(r); | |
| 3418 #endif | |
| 167 | 3419 |
| 765 | 3420 #ifdef MACOS_CONVERT |
| 167 | 3421 mac_conv_cleanup(); |
| 3422 #endif | |
| 3423 | |
| 7 | 3424 #ifdef __QNX__ |
| 3425 /* A core dump won't be created if the signal handler | |
| 3426 * doesn't return, so we can't call exit() */ | |
| 3427 if (deadly_signal != 0) | |
| 3428 return; | |
| 3429 #endif | |
| 3430 | |
| 33 | 3431 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3432 netbeans_send_disconnect(); |
| 33 | 3433 #endif |
| 355 | 3434 |
| 3435 #ifdef EXITFREE | |
| 3436 free_all_mem(); | |
| 3437 #endif | |
| 3438 | |
| 7 | 3439 exit(r); |
| 3440 } | |
| 3441 | |
| 3442 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3443 may_core_dump(void) |
| 7 | 3444 { |
| 3445 if (deadly_signal != 0) | |
| 3446 { | |
| 3447 signal(deadly_signal, SIG_DFL); | |
| 3448 kill(getpid(), deadly_signal); /* Die using the signal we caught */ | |
| 3449 } | |
| 3450 } | |
| 3451 | |
| 3452 #ifndef VMS | |
| 3453 | |
| 3454 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3455 mch_settmode(int tmode) |
| 7 | 3456 { |
| 3457 static int first = TRUE; | |
| 3458 | |
|
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
|
3459 #ifdef NEW_TTY_SYSTEM |
| 7 | 3460 # ifdef HAVE_TERMIOS_H |
| 3461 static struct termios told; | |
| 3462 struct termios tnew; | |
| 3463 # else | |
| 3464 static struct termio told; | |
| 3465 struct termio tnew; | |
| 3466 # endif | |
| 3467 | |
| 3468 if (first) | |
| 3469 { | |
| 3470 first = FALSE; | |
| 3471 # if defined(HAVE_TERMIOS_H) | |
| 3472 tcgetattr(read_cmd_fd, &told); | |
| 3473 # else | |
| 3474 ioctl(read_cmd_fd, TCGETA, &told); | |
| 3475 # endif | |
| 3476 } | |
| 3477 | |
| 3478 tnew = told; | |
| 3479 if (tmode == TMODE_RAW) | |
| 3480 { | |
| 3481 /* | |
| 3482 * ~ICRNL enables typing ^V^M | |
| 3483 */ | |
| 3484 tnew.c_iflag &= ~ICRNL; | |
| 3485 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE | |
| 3486 # if defined(IEXTEN) && !defined(__MINT__) | |
| 3487 | IEXTEN /* IEXTEN enables typing ^V on SOLARIS */ | |
| 3488 /* but it breaks function keys on MINT */ | |
| 3489 # endif | |
| 3490 ); | |
| 3491 # ifdef ONLCR /* don't map NL -> CR NL, we do it ourselves */ | |
| 3492 tnew.c_oflag &= ~ONLCR; | |
| 3493 # endif | |
| 3494 tnew.c_cc[VMIN] = 1; /* return after 1 char */ | |
| 3495 tnew.c_cc[VTIME] = 0; /* don't wait */ | |
| 3496 } | |
| 3497 else if (tmode == TMODE_SLEEP) | |
|
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commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3498 { |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3499 /* Also reset ICANON here, otherwise on Solaris select() won't see |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3500 * typeahead characters. */ |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3501 tnew.c_lflag &= ~(ICANON | ECHO); |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3502 tnew.c_cc[VMIN] = 1; /* return after 1 char */ |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3503 tnew.c_cc[VTIME] = 0; /* don't wait */ |
|
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3504 } |
| 7 | 3505 |
| 3506 # if defined(HAVE_TERMIOS_H) | |
| 3507 { | |
| 3508 int n = 10; | |
| 3509 | |
| 3510 /* A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a | |
| 3511 * few times. */ | |
| 3512 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 | |
| 3513 && errno == EINTR && n > 0) | |
| 3514 --n; | |
| 3515 } | |
| 3516 # else | |
| 3517 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3518 # endif | |
| 3519 | |
| 3520 #else | |
| 3521 /* | |
| 3522 * for "old" tty systems | |
| 3523 */ | |
| 3524 # ifndef TIOCSETN | |
| 3525 # define TIOCSETN TIOCSETP /* for hpux 9.0 */ | |
| 3526 # endif | |
| 3527 static struct sgttyb ttybold; | |
| 3528 struct sgttyb ttybnew; | |
| 3529 | |
| 3530 if (first) | |
| 3531 { | |
| 3532 first = FALSE; | |
| 3533 ioctl(read_cmd_fd, TIOCGETP, &ttybold); | |
| 3534 } | |
| 3535 | |
| 3536 ttybnew = ttybold; | |
| 3537 if (tmode == TMODE_RAW) | |
| 3538 { | |
| 3539 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3540 ttybnew.sg_flags |= RAW; | |
| 3541 } | |
| 3542 else if (tmode == TMODE_SLEEP) | |
| 3543 ttybnew.sg_flags &= ~(ECHO); | |
| 3544 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3545 #endif | |
| 3546 curr_tmode = tmode; | |
| 3547 } | |
| 3548 | |
| 3549 /* | |
| 3550 * Try to get the code for "t_kb" from the stty setting | |
| 3551 * | |
| 3552 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3553 * prevail. stty knows more about reality than termcap does, and if | |
| 3554 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3555 * be), they're going to get really annoyed if their erase key starts | |
| 3556 * doing forward deletes for no reason. (Eric Fischer) | |
| 3557 */ | |
| 3558 void | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
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diff
changeset
|
3559 get_stty(void) |
| 7 | 3560 { |
|
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3561 ttyinfo_T info; |
|
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|
3562 char_u buf[2]; |
|
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|
3563 char_u *p; |
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3564 |
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|
3565 if (get_tty_info(read_cmd_fd, &info) == OK) |
|
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3566 { |
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|
3567 intr_char = info.interrupt; |
|
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3568 buf[0] = info.backspace; |
|
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|
3569 buf[1] = NUL; |
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|
3570 add_termcode((char_u *)"kb", buf, FALSE); |
|
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|
3571 |
|
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3572 /* If <BS> and <DEL> are now the same, redefine <DEL>. */ |
|
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3573 p = find_termcode((char_u *)"kD"); |
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3574 if (p != NULL && p[0] == buf[0] && p[1] == buf[1]) |
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|
3575 do_fixdel(NULL); |
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3576 } |
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3577 } |
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3578 |
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|
3579 /* |
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3580 * Obtain the characters that Backspace and Enter produce on "fd". |
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3581 * Returns OK or FAIL. |
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3582 */ |
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3583 int |
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3584 get_tty_info(int fd, ttyinfo_T *info) |
|
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3585 { |
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|
3586 #ifdef NEW_TTY_SYSTEM |
| 7 | 3587 # ifdef HAVE_TERMIOS_H |
| 3588 struct termios keys; | |
| 3589 # else | |
| 3590 struct termio keys; | |
| 3591 # endif | |
| 3592 | |
|
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3593 if ( |
| 7 | 3594 # if defined(HAVE_TERMIOS_H) |
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3595 tcgetattr(fd, &keys) != -1 |
| 7 | 3596 # else |
|
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3597 ioctl(fd, TCGETA, &keys) != -1 |
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3598 # endif |
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3599 ) |
|
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3600 { |
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3601 info->backspace = keys.c_cc[VERASE]; |
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3602 info->interrupt = keys.c_cc[VINTR]; |
|
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3603 if (keys.c_iflag & ICRNL) |
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3604 info->enter = NL; |
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3605 else |
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|
3606 info->enter = CAR; |
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3607 if (keys.c_oflag & ONLCR) |
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|
3608 info->nl_does_cr = TRUE; |
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3609 else |
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3610 info->nl_does_cr = FALSE; |
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3611 return OK; |
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|
3612 } |
| 7 | 3613 #else |
| 3614 /* for "old" tty systems */ | |
| 3615 struct sgttyb keys; | |
| 3616 | |
|
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3617 if (ioctl(fd, TIOCGETP, &keys) != -1) |
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3618 { |
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3619 info->backspace = keys.sg_erase; |
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3620 info->interrupt = keys.sg_kill; |
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3621 info->enter = CAR; |
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3622 info->nl_does_cr = TRUE; |
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3623 return OK; |
|
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3624 } |
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3625 #endif |
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3626 return FAIL; |
| 7 | 3627 } |
| 3628 | |
| 3629 #endif /* VMS */ | |
| 3630 | |
| 3631 #if defined(FEAT_MOUSE_TTY) || defined(PROTO) | |
|
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3632 static int mouse_ison = FALSE; |
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|
3633 |
| 7 | 3634 /* |
| 3635 * Set mouse clicks on or off. | |
| 3636 */ | |
| 3637 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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|
3638 mch_setmouse(int on) |
| 7 | 3639 { |
|
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3640 # ifdef FEAT_BEVAL_TERM |
|
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|
3641 static int bevalterm_ison = FALSE; |
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3642 # endif |
| 7 | 3643 int xterm_mouse_vers; |
| 3644 | |
|
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3645 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
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|
3646 if (!on) |
|
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3647 // Make sure not tracing mouse movements. Important when a button-down |
|
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3648 // was received but no release yet. |
|
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|
3649 stop_xterm_trace(); |
|
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3650 # endif |
|
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3651 |
|
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|
3652 if (on == mouse_ison |
|
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3653 # ifdef FEAT_BEVAL_TERM |
|
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3654 && p_bevalterm == bevalterm_ison |
|
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|
3655 # endif |
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|
3656 ) |
|
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|
3657 /* return quickly if nothing to do */ |
| 7 | 3658 return; |
| 3659 | |
| 3660 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3661 |
| 3662 # ifdef FEAT_MOUSE_URXVT | |
| 3746 | 3663 if (ttym_flags == TTYM_URXVT) |
| 3664 { | |
| 3145 | 3665 out_str_nf((char_u *) |
| 3666 (on | |
| 3667 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3668 : IF_EB("\033[?1015l", ESC_STR "[?1015l"))); | |
|
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|
3669 mouse_ison = on; |
| 3145 | 3670 } |
| 3671 # endif | |
| 3672 | |
| 3746 | 3673 # ifdef FEAT_MOUSE_SGR |
| 3674 if (ttym_flags == TTYM_SGR) | |
| 3675 { | |
|
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|
3676 /* SGR mode supports columns above 223 */ |
| 3746 | 3677 out_str_nf((char_u *) |
| 3678 (on | |
| 3679 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3680 : IF_EB("\033[?1006l", ESC_STR "[?1006l"))); | |
|
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3681 mouse_ison = on; |
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3682 } |
|
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3683 # endif |
|
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3684 |
|
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3685 # ifdef FEAT_BEVAL_TERM |
|
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3686 if (bevalterm_ison != (p_bevalterm && on)) |
|
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3687 { |
|
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|
3688 bevalterm_ison = (p_bevalterm && on); |
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3689 if (xterm_mouse_vers > 1 && !bevalterm_ison) |
|
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3690 /* disable mouse movement events, enabling is below */ |
|
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3691 out_str_nf((char_u *) |
|
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|
3692 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3693 } |
| 3694 # endif | |
| 3695 | |
| 7 | 3696 if (xterm_mouse_vers > 0) |
| 3697 { | |
| 3698 if (on) /* enable mouse events, use mouse tracking if available */ | |
| 3699 out_str_nf((char_u *) | |
| 3700 (xterm_mouse_vers > 1 | |
|
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3701 ? ( |
|
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3702 # ifdef FEAT_BEVAL_TERM |
|
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3703 bevalterm_ison |
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3704 ? IF_EB("\033[?1003h", ESC_STR "[?1003h") : |
|
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3705 # endif |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3706 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3707 : IF_EB("\033[?1000h", ESC_STR "[?1000h"))); |
| 3708 else /* disable mouse events, could probably always send the same */ | |
| 3709 out_str_nf((char_u *) | |
| 3710 (xterm_mouse_vers > 1 | |
| 3711 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3712 : IF_EB("\033[?1000l", ESC_STR "[?1000l"))); | |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3713 mouse_ison = on; |
| 7 | 3714 } |
| 3715 | |
| 3716 # ifdef FEAT_MOUSE_DEC | |
| 3717 else if (ttym_flags == TTYM_DEC) | |
| 3718 { | |
| 3719 if (on) /* enable mouse events */ | |
| 3720 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{"); | |
| 3721 else /* disable mouse events */ | |
| 3722 out_str_nf((char_u *)"\033['z"); | |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3723 mouse_ison = on; |
| 7 | 3724 } |
| 3725 # endif | |
| 3726 | |
| 3727 # ifdef FEAT_MOUSE_GPM | |
| 3728 else | |
| 3729 { | |
| 3730 if (on) | |
| 3731 { | |
| 3732 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
|
3733 mouse_ison = TRUE; |
| 7 | 3734 } |
| 3735 else | |
| 3736 { | |
| 3737 gpm_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3738 mouse_ison = FALSE; |
| 7 | 3739 } |
| 3740 } | |
| 3741 # endif | |
| 3742 | |
| 1620 | 3743 # ifdef FEAT_SYSMOUSE |
| 3744 else | |
| 3745 { | |
| 3746 if (on) | |
| 3747 { | |
| 3748 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
|
3749 mouse_ison = TRUE; |
| 1620 | 3750 } |
| 3751 else | |
| 3752 { | |
| 3753 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
|
3754 mouse_ison = FALSE; |
| 1620 | 3755 } |
| 3756 } | |
| 3757 # endif | |
| 3758 | |
| 7 | 3759 # ifdef FEAT_MOUSE_JSB |
| 3760 else | |
| 3761 { | |
| 3762 if (on) | |
| 3763 { | |
| 3764 /* D - Enable Mouse up/down messages | |
| 3765 * L - Enable Left Button Reporting | |
| 3766 * M - Enable Middle Button Reporting | |
| 3767 * R - Enable Right Button Reporting | |
| 3768 * K - Enable SHIFT and CTRL key Reporting | |
| 3769 * + - Enable Advanced messaging of mouse moves and up/down messages | |
| 3770 * Q - Quiet No Ack | |
| 3771 * # - Numeric value of mouse pointer required | |
| 3772 * 0 = Multiview 2000 cursor, used as standard | |
| 3773 * 1 = Windows Arrow | |
| 3774 * 2 = Windows I Beam | |
| 3775 * 3 = Windows Hour Glass | |
| 3776 * 4 = Windows Cross Hair | |
| 3777 * 5 = Windows UP Arrow | |
| 3778 */ | |
| 4299 | 3779 # ifdef JSBTERM_MOUSE_NONADVANCED |
| 3780 /* Disables full feedback of pointer movements */ | |
| 7 | 3781 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3782 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
| 4299 | 3783 # else |
| 7 | 3784 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3785 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\")); | |
| 4299 | 3786 # endif |
|
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3787 mouse_ison = TRUE; |
| 7 | 3788 } |
| 3789 else | |
| 3790 { | |
| 3791 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3792 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3793 mouse_ison = FALSE; |
| 7 | 3794 } |
| 3795 } | |
| 3796 # endif | |
| 3797 # ifdef FEAT_MOUSE_PTERM | |
| 3798 else | |
| 3799 { | |
| 3800 /* 1 = button press, 6 = release, 7 = drag, 1h...9l = right button */ | |
| 3801 if (on) | |
| 3802 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3803 else | |
| 3804 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3805 mouse_ison = on; |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
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parents:
12847
diff
changeset
|
3806 } |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
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parents:
12847
diff
changeset
|
3807 # endif |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3808 } |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3809 |
|
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
|
3810 #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
|
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Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3811 /* |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3812 * Called when 'balloonevalterm' changed. |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3813 */ |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3814 void |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3815 mch_bevalterm_changed(void) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3816 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3817 mch_setmouse(mouse_ison); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3818 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3819 #endif |
| 7 | 3820 |
| 3821 /* | |
| 3822 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3823 */ | |
| 3824 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3825 check_mouse_termcode(void) |
| 7 | 3826 { |
| 3827 # ifdef FEAT_MOUSE_XTERM | |
| 3828 if (use_xterm_mouse() | |
| 3145 | 3829 # ifdef FEAT_MOUSE_URXVT |
| 3830 && use_xterm_mouse() != 3 | |
| 3831 # endif | |
| 7 | 3832 # ifdef FEAT_GUI |
| 3833 && !gui.in_use | |
| 3834 # endif | |
| 3835 ) | |
| 3836 { | |
| 3837 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3838 ? IF_EB("\233M", CSI_STR "M") |
| 3839 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3840 if (*p_mouse != NUL) |
| 3841 { | |
| 3842 /* force mouse off and maybe on to send possibly new mouse | |
| 3843 * activation sequence to the xterm, with(out) drag tracing. */ | |
| 3844 mch_setmouse(FALSE); | |
| 3845 setmouse(); | |
| 3846 } | |
| 3847 } | |
| 3848 else | |
| 3849 del_mouse_termcode(KS_MOUSE); | |
| 3850 # endif | |
| 3851 | |
| 3852 # ifdef FEAT_MOUSE_GPM | |
| 3853 if (!use_xterm_mouse() | |
| 3854 # ifdef FEAT_GUI | |
| 3855 && !gui.in_use | |
| 3856 # endif | |
| 3857 ) | |
| 3858 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MG", ESC_STR "MG")); | |
| 3859 # endif | |
| 3860 | |
| 1620 | 3861 # ifdef FEAT_SYSMOUSE |
| 3862 if (!use_xterm_mouse() | |
| 3863 # ifdef FEAT_GUI | |
| 3864 && !gui.in_use | |
| 3865 # endif | |
| 3866 ) | |
| 3867 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3868 # endif | |
| 3869 | |
| 7 | 3870 # ifdef FEAT_MOUSE_JSB |
| 6102 | 3871 /* Conflicts with xterm mouse: "\033[" and "\033[M" ??? */ |
| 7 | 3872 if (!use_xterm_mouse() |
| 3873 # ifdef FEAT_GUI | |
| 3874 && !gui.in_use | |
| 3875 # endif | |
| 3876 ) | |
| 3877 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3878 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3879 else | |
| 3880 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3881 # endif | |
| 3882 | |
| 3883 # ifdef FEAT_MOUSE_NET | |
| 180 | 3884 /* There is no conflict, but one may type "ESC }" from Insert mode. Don't |
| 7 | 3885 * define it in the GUI or when using an xterm. */ |
| 3886 if (!use_xterm_mouse() | |
| 3887 # ifdef FEAT_GUI | |
| 3888 && !gui.in_use | |
| 3889 # endif | |
| 3890 ) | |
| 3891 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3892 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3893 else | |
| 3894 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3895 # endif | |
| 3896 | |
| 3897 # ifdef FEAT_MOUSE_DEC | |
| 6102 | 3898 /* Conflicts with xterm mouse: "\033[" and "\033[M" */ |
| 5932 | 3899 if (!use_xterm_mouse() |
| 7 | 3900 # ifdef FEAT_GUI |
| 3901 && !gui.in_use | |
| 3902 # endif | |
| 3903 ) | |
| 180 | 3904 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 3905 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 3906 else |
| 3907 del_mouse_termcode(KS_DEC_MOUSE); | |
| 3908 # endif | |
| 3909 # ifdef FEAT_MOUSE_PTERM | |
| 6102 | 3910 /* same conflict as the dec mouse */ |
| 5932 | 3911 if (!use_xterm_mouse() |
| 7 | 3912 # ifdef FEAT_GUI |
| 3913 && !gui.in_use | |
| 3914 # endif | |
| 3915 ) | |
| 3916 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 3917 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 3918 else | |
| 3919 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 3920 # endif | |
| 3145 | 3921 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 3922 if (use_xterm_mouse() == 3 |
| 3145 | 3923 # ifdef FEAT_GUI |
| 3924 && !gui.in_use | |
| 3925 # endif | |
| 3926 ) | |
| 3927 { | |
| 3928 set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
|
11557
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patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3929 ? 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
|
3930 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 3931 |
| 3932 if (*p_mouse != NUL) | |
| 3933 { | |
| 3934 mch_setmouse(FALSE); | |
| 3935 setmouse(); | |
| 3936 } | |
| 3937 } | |
| 3938 else | |
| 3939 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 3940 # endif | |
| 3746 | 3941 # ifdef FEAT_MOUSE_SGR |
| 3942 if (use_xterm_mouse() == 4 | |
| 3943 # ifdef FEAT_GUI | |
| 3944 && !gui.in_use | |
| 3945 # endif | |
| 3946 ) | |
| 3947 { | |
| 3948 set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
|
11557
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patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3949 ? 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
|
3950 : 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
|
3951 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3952 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
|
3953 ? 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
|
3954 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 3955 |
| 3956 if (*p_mouse != NUL) | |
| 3957 { | |
| 3958 mch_setmouse(FALSE); | |
| 3959 setmouse(); | |
| 3960 } | |
| 3961 } | |
| 3962 else | |
|
11557
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patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3963 { |
| 3746 | 3964 del_mouse_termcode(KS_SGR_MOUSE); |
|
11557
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Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3965 del_mouse_termcode(KS_SGR_MOUSE_RELEASE); |
|
7e5e76d8d451
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parents:
11281
diff
changeset
|
3966 } |
| 3746 | 3967 # endif |
| 7 | 3968 } |
| 3969 #endif | |
| 3970 | |
| 3971 /* | |
| 3972 * set screen mode, always fails. | |
| 3973 */ | |
| 3974 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3975 mch_screenmode(char_u *arg UNUSED) |
| 7 | 3976 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
3977 emsg(_(e_screenmode)); |
| 7 | 3978 return FAIL; |
| 3979 } | |
| 3980 | |
| 3981 #ifndef VMS | |
| 3982 | |
| 3983 /* | |
| 3984 * Try to get the current window size: | |
| 3985 * 1. with an ioctl(), most accurate method | |
| 3986 * 2. from the environment variables LINES and COLUMNS | |
| 3987 * 3. from the termcap | |
| 3988 * 4. keep using the old values | |
| 3989 * Return OK when size could be determined, FAIL otherwise. | |
| 3990 */ | |
| 3991 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3992 mch_get_shellsize(void) |
| 7 | 3993 { |
| 3994 long rows = 0; | |
| 3995 long columns = 0; | |
| 3996 char_u *p; | |
| 3997 | |
| 3998 /* | |
| 3999 * 1. try using an ioctl. It is the most accurate method. | |
| 4000 * | |
| 4001 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4002 * TIOCGSIZE but don't have a struct ttysize. | |
| 4003 */ | |
| 4004 # ifdef TIOCGWINSZ | |
| 4005 { | |
| 4006 struct winsize ws; | |
| 4007 int fd = 1; | |
| 4008 | |
| 4009 /* When stdout is not a tty, use stdin for the ioctl(). */ | |
| 4010 if (!isatty(fd) && isatty(read_cmd_fd)) | |
| 4011 fd = read_cmd_fd; | |
| 4012 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4013 { | |
| 4014 columns = ws.ws_col; | |
| 4015 rows = ws.ws_row; | |
| 4016 } | |
| 4017 } | |
| 4018 # else /* TIOCGWINSZ */ | |
| 4019 # ifdef TIOCGSIZE | |
| 4020 { | |
| 4021 struct ttysize ts; | |
| 4022 int fd = 1; | |
| 4023 | |
| 4024 /* When stdout is not a tty, use stdin for the ioctl(). */ | |
| 4025 if (!isatty(fd) && isatty(read_cmd_fd)) | |
| 4026 fd = read_cmd_fd; | |
| 4027 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4028 { | |
| 4029 columns = ts.ts_cols; | |
| 4030 rows = ts.ts_lines; | |
| 4031 } | |
| 4032 } | |
| 4033 # endif /* TIOCGSIZE */ | |
| 4034 # endif /* TIOCGWINSZ */ | |
| 4035 | |
| 4036 /* | |
| 4037 * 2. get size from environment | |
| 164 | 4038 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4039 * the ioctl() values! | |
| 7 | 4040 */ |
| 164 | 4041 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4042 { |
| 4043 if ((p = (char_u *)getenv("LINES"))) | |
| 4044 rows = atoi((char *)p); | |
| 4045 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4046 columns = atoi((char *)p); | |
| 4047 } | |
| 4048 | |
| 4049 #ifdef HAVE_TGETENT | |
| 4050 /* | |
| 4051 * 3. try reading "co" and "li" entries from termcap | |
| 4052 */ | |
| 4053 if (columns == 0 || rows == 0) | |
| 4054 getlinecol(&columns, &rows); | |
| 4055 #endif | |
| 4056 | |
| 4057 /* | |
| 4058 * 4. If everything fails, use the old values | |
| 4059 */ | |
| 4060 if (columns <= 0 || rows <= 0) | |
| 4061 return FAIL; | |
| 4062 | |
| 4063 Rows = rows; | |
| 4064 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4065 limit_screen_size(); |
| 7 | 4066 return OK; |
| 4067 } | |
| 4068 | |
|
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
|
4069 #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
|
4070 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4071 * 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
|
4072 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4073 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
|
4074 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
|
4075 { |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4076 # ifdef TIOCSWINSZ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4077 struct winsize ws; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4078 |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4079 ws.ws_col = 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
|
4080 ws.ws_row = rows; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4081 ws.ws_xpixel = cols * 5; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4082 ws.ws_ypixel = rows * 10; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4083 if (ioctl(fd, TIOCSWINSZ, &ws) == 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
|
4084 { |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4085 ch_log(NULL, "ioctl(TIOCSWINSZ) success"); |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4086 return OK; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4087 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4088 ch_log(NULL, "ioctl(TIOCSWINSZ) failed"); |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4089 # else |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4090 # ifdef TIOCSSIZE |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4091 struct ttysize ts; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4092 |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4093 ts.ts_cols = 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
|
4094 ts.ts_lines = rows; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4095 if (ioctl(fd, TIOCSSIZE, &ws) == 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
|
4096 { |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4097 ch_log(NULL, "ioctl(TIOCSSIZE) success"); |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4098 return OK; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4099 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4100 ch_log(NULL, "ioctl(TIOCSSIZE) failed"); |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4101 # 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
|
4102 # 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
|
4103 return FAIL; |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4104 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4105 #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
|
4106 |
| 7 | 4107 /* |
| 4108 * Try to set the window size to Rows and Columns. | |
| 4109 */ | |
| 4110 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4111 mch_set_shellsize(void) |
| 7 | 4112 { |
| 4113 if (*T_CWS) | |
| 4114 { | |
| 4115 /* | |
| 4116 * NOTE: if you get an error here that term_set_winsize() is | |
| 4117 * undefined, check the output of configure. It could probably not | |
| 4118 * find a ncurses, termcap or termlib library. | |
| 4119 */ | |
| 4120 term_set_winsize((int)Rows, (int)Columns); | |
| 4121 out_flush(); | |
| 4122 screen_start(); /* don't know where cursor is now */ | |
| 4123 } | |
| 4124 } | |
| 4125 | |
| 4126 #endif /* VMS */ | |
| 4127 | |
| 4128 /* | |
| 4129 * Rows and/or Columns has changed. | |
| 4130 */ | |
| 4131 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4132 mch_new_shellsize(void) |
| 7 | 4133 { |
| 4134 /* Nothing to do. */ | |
| 4135 } | |
| 4136 | |
| 3048 | 4137 /* |
| 4138 * Wait for process "child" to end. | |
| 4139 * Return "child" if it exited properly, <= 0 on error. | |
| 4140 */ | |
| 4141 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4142 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4143 { |
| 4144 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4145 long delay_msec = 1; |
| 3048 | 4146 |
| 4147 while (wait_pid != child) | |
| 4148 { | |
| 3470 | 4149 /* When compiled with Python threads are probably used, in which case |
| 4150 * wait() sometimes hangs for no obvious reason. Use waitpid() | |
| 4151 * instead and loop (like the GUI). Also needed for other interfaces, | |
| 4152 * they might call system(). */ | |
| 4153 # ifdef __NeXT__ | |
| 3048 | 4154 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4155 # else |
| 3048 | 4156 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4157 # endif |
| 3048 | 4158 if (wait_pid == 0) |
| 4159 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4160 /* Wait for 1 to 10 msec before trying again. */ |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4161 mch_delay(delay_msec, TRUE); |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4162 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4163 delay_msec = 10; |
| 3048 | 4164 continue; |
| 4165 } | |
| 4166 if (wait_pid <= 0 | |
| 4167 # ifdef ECHILD | |
| 4168 && errno == ECHILD | |
| 4169 # endif | |
| 4170 ) | |
| 4171 break; | |
| 4172 } | |
| 4173 return wait_pid; | |
| 4174 } | |
| 4175 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4176 #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
|
4177 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4178 * 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
|
4179 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4180 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
|
4181 set_child_environment( |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4182 long rows, |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4183 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
|
4184 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
|
4185 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4186 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4187 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4188 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4189 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4190 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4191 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
|
4192 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4193 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
|
4194 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
|
4195 # 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
|
4196 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
|
4197 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4198 # 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
|
4199 static char envbuf_Servername[60]; |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4200 # 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
|
4201 # endif |
|
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
|
4202 long colors = |
|
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
|
4203 # ifdef FEAT_GUI |
|
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
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parents:
11727
diff
changeset
|
4204 gui.in_use ? 256*256*256 : |
|
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
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parents:
11727
diff
changeset
|
4205 # endif |
|
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
|
4206 t_colors; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4207 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4208 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
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parents:
11557
diff
changeset
|
4209 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
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parents:
11557
diff
changeset
|
4210 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4211 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
|
4212 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4213 setenv("LINES", (char *)envbuf, 1); |
|
11713
2ec27561dd76
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parents:
11557
diff
changeset
|
4214 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4215 setenv("COLUMNS", (char *)envbuf, 1); |
|
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
|
4216 sprintf((char *)envbuf, "%ld", colors); |
|
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
|
4217 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
|
4218 # 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
|
4219 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
|
4220 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4221 sprintf((char *)envbuf, "%ld", (long)get_vim_var_nr(VV_VERSION)); |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4222 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
|
4223 } |
|
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
|
4224 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4225 # 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
|
4226 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
|
4227 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4228 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4229 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4230 * 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
|
4231 * 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
|
4232 * 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
|
4233 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4234 vim_snprintf(envbuf_Term, sizeof(envbuf_Term), "TERM=%s", term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4235 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4236 vim_snprintf(envbuf_Rows, sizeof(envbuf_Rows), "ROWS=%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4237 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4238 vim_snprintf(envbuf_Lines, sizeof(envbuf_Lines), "LINES=%ld", rows); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4239 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4240 vim_snprintf(envbuf_Columns, sizeof(envbuf_Columns), |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4241 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4242 putenv(envbuf_Columns); |
|
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
|
4243 vim_snprintf(envbuf_Colors, sizeof(envbuf_Colors), "COLORS=%ld", colors); |
|
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
|
4244 putenv(envbuf_Colors); |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4245 # 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
|
4246 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
|
4247 { |
|
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
|
4248 vim_snprintf(envbuf_Version, sizeof(envbuf_Version), |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4249 "VIM_TERMINAL=%ld", (long)get_vim_var_nr(VV_VERSION)); |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4250 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
|
4251 } |
|
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
|
4252 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4253 # 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
|
4254 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
|
4255 "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
|
4256 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
|
4257 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4258 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4259 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4260 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4261 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
|
4262 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
|
4263 { |
|
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
|
4264 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
|
4265 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4266 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4267 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4268 #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
|
4269 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4270 * 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
|
4271 * When failing "pty_master_fd" and "pty_slave_fd" are -1. |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4272 * When successful both file descriptors are stored. |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4273 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4274 static void |
|
11933
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
4275 open_pty(int *pty_master_fd, int *pty_slave_fd, char_u **namep) |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4276 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4277 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4278 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4279 *pty_master_fd = OpenPTY(&tty_name); /* open pty */ |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4280 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
|
4281 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4282 /* Leaving out O_NOCTTY may lead to waitpid() always returning |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4283 * 0 on Mac OS X 10.7 thereby causing freezes. Let's assume |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4284 * adding O_NOCTTY always works when defined. */ |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4285 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4286 *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
|
4287 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4288 *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
|
4289 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4290 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
|
4291 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4292 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
|
4293 *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
|
4294 } |
|
11933
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
4295 else if (namep != NULL) |
|
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
4296 *namep = vim_strsave((char_u *)tty_name); |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4297 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4298 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4299 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4300 |
|
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
|
4301 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4302 * 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
|
4303 */ |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4304 void |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4305 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
|
4306 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4307 # 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
|
4308 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
|
4309 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4310 # 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
|
4311 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
|
4312 # 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
|
4313 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
|
4314 # 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
|
4315 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
|
4316 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
|
4317 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4318 # 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
|
4319 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4320 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4321 #if !defined(USE_SYSTEM) || (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
|
4322 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4323 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
|
4324 build_argv( |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4325 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
|
4326 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
|
4327 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
|
4328 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
|
4329 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4330 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
|
4331 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
|
4332 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4333 *sh_tofree = vim_strsave(p_sh); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4334 if (*sh_tofree == NULL) /* out of memory */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4335 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
|
4336 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4337 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
|
4338 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
|
4339 *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
|
4340 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4341 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
|
4342 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4343 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
|
4344 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
|
4345 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4346 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
|
4347 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
|
4348 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4349 /* Break 'shellcmdflag' into white separated parts. This doesn't |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4350 * handle quoted strings, they are very unlikely to appear. */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4351 *shcf_tofree = alloc((unsigned)STRLEN(p_shcf) + 1); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4352 if (*shcf_tofree == NULL) /* out of memory */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4353 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
|
4354 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
|
4355 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
|
4356 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
|
4357 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4358 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
|
4359 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
|
4360 *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
|
4361 *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
|
4362 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
|
4363 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4364 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4365 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
|
4366 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4367 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
|
4368 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
|
4369 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4370 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4371 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4372 #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
|
4373 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4374 * 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
|
4375 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4376 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
|
4377 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
|
4378 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
|
4379 int options UNUSED) /* SHELL_*, see vim.h */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4380 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4381 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
|
4382 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
|
4383 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
|
4384 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
|
4385 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
|
4386 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
|
4387 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
|
4388 aco_save_T aco; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4389 oparg_T oa; /* operator arguments */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4390 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4391 if (build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL) |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4392 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
|
4393 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4394 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
|
4395 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
|
4396 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
|
4397 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
|
4398 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
|
4399 |
|
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
|
4400 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
|
4401 ++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
|
4402 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4403 /* Find a window to make "buf" curbuf. */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4404 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
|
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 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
|
4407 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
|
4408 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4409 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
|
4410 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4411 /* If terminal_loop() returns OK we got a key that is handled |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4412 * in Normal model. We don't do redrawing anyway. */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4413 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
|
4414 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
|
4415 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4416 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4417 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
|
4418 } |
|
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
|
4419 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
|
4420 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
|
4421 |
|
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
|
4422 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
|
4423 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4424 /* restore curwin/curbuf and a few other things */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4425 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
|
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 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
|
4428 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
|
4429 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4430 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4431 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
|
4432 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
|
4433 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
|
4434 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
|
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 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4437 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4438 #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
|
4439 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4440 * 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
|
4441 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4442 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
|
4443 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4444 char_u *cmd, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4445 int options) /* SHELL_*, see vim.h */ |
| 7 | 4446 { |
| 4447 #ifdef VMS | |
| 4448 char *ifn = NULL; | |
| 4449 char *ofn = NULL; | |
| 4450 #endif | |
| 4451 int tmode = cur_tmode; | |
|
9552
49512aba8e32
commit https://github.com/vim/vim/commit/b2b050ab16565c117f0e7e411ffef3700d99203b
Christian Brabandt <cb@256bit.org>
parents:
9536
diff
changeset
|
4452 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
|
4453 int x; |
| 7 | 4454 |
| 4455 out_flush(); | |
| 4456 | |
| 4457 if (options & SHELL_COOKED) | |
| 4458 settmode(TMODE_COOK); /* set to normal mode */ | |
| 4459 | |
| 2586 | 4460 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4461 save_clipboard(); |
| 2586 | 4462 loose_clipboard(); |
| 4463 # endif | |
| 4464 | |
| 7 | 4465 if (cmd == NULL) |
| 4466 x = system((char *)p_sh); | |
| 4467 else | |
| 4468 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4469 # ifdef VMS |
| 7 | 4470 if (ofn = strchr((char *)cmd, '>')) |
| 4471 *ofn++ = '\0'; | |
| 4472 if (ifn = strchr((char *)cmd, '<')) | |
| 4473 { | |
| 4474 char *p; | |
| 4475 | |
| 4476 *ifn++ = '\0'; | |
| 4477 p = strchr(ifn,' '); /* chop off any trailing spaces */ | |
| 4478 if (p) | |
| 4479 *p = '\0'; | |
| 4480 } | |
| 4481 if (ofn) | |
| 4482 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4483 else | |
| 4484 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4485 # else |
| 7 | 4486 newcmd = lalloc(STRLEN(p_sh) |
| 4487 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg)) | |
| 4488 + STRLEN(p_shcf) + STRLEN(cmd) + 4, TRUE); | |
| 4489 if (newcmd == NULL) | |
| 4490 x = 0; | |
| 4491 else | |
| 4492 { | |
| 4493 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4494 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4495 (char *)p_shcf, | |
| 4496 (char *)cmd); | |
| 4497 x = system((char *)newcmd); | |
| 4498 vim_free(newcmd); | |
| 4499 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4500 # endif |
| 7 | 4501 } |
| 4502 # ifdef VMS | |
| 4503 x = vms_sys_status(x); | |
| 4504 # endif | |
| 4505 if (emsg_silent) | |
| 4506 ; | |
| 4507 else if (x == 127) | |
| 4508 MSG_PUTS(_("\nCannot execute shell sh\n")); | |
| 4509 else if (x && !(options & SHELL_SILENT)) | |
| 4510 { | |
| 4511 MSG_PUTS(_("\nshell returned ")); | |
| 4512 msg_outnum((long)x); | |
| 4513 msg_putchar('\n'); | |
| 4514 } | |
| 4515 | |
| 4516 if (tmode == TMODE_RAW) | |
| 4517 settmode(TMODE_RAW); /* set to raw mode */ | |
| 4518 # ifdef FEAT_TITLE | |
| 4519 resettitle(); | |
| 4520 # endif | |
| 4209 | 4521 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4522 restore_clipboard(); | |
| 4523 # endif | |
| 7 | 4524 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
|
4525 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4526 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4527 #else /* USE_SYSTEM */ |
| 7 | 4528 |
| 167 | 4529 # define EXEC_FAILED 122 /* Exit code when shell didn't execute. Don't use |
| 4530 127, some shells use that already */ | |
|
12200
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
4531 # define OPEN_NULL_FAILED 123 /* Exit code if /dev/null can't be opened */ |
| 7 | 4532 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4533 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4534 * 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
|
4535 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4536 static int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4537 mch_call_shell_fork( |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4538 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
|
4539 int options) /* SHELL_*, see vim.h */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4540 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4541 int tmode = cur_tmode; |
| 7 | 4542 pid_t pid; |
| 167 | 4543 pid_t wpid = 0; |
| 7 | 4544 pid_t wait_pid = 0; |
| 4545 # ifdef HAVE_UNION_WAIT | |
| 4546 union wait status; | |
| 4547 # else | |
| 4548 int status = -1; | |
| 4549 # endif | |
| 4550 int retval = -1; | |
| 4551 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
|
4552 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
|
4553 char_u *tofree2 = NULL; |
| 7 | 4554 int i; |
| 167 | 4555 int pty_master_fd = -1; /* for pty's */ |
| 7 | 4556 # ifdef FEAT_GUI |
| 4557 int pty_slave_fd = -1; | |
| 167 | 4558 # endif |
| 602 | 4559 int fd_toshell[2]; /* for pipes */ |
| 7 | 4560 int fd_fromshell[2]; |
| 4561 int pipe_error = FALSE; | |
| 602 | 4562 int did_settmode = FALSE; /* settmode(TMODE_RAW) called */ |
| 7 | 4563 |
| 4564 out_flush(); | |
| 4565 if (options & SHELL_COOKED) | |
| 4566 settmode(TMODE_COOK); /* set to normal mode */ | |
| 4567 | |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4568 if (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
|
4569 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4570 |
| 167 | 4571 /* |
| 4572 * For the GUI, when writing the output into the buffer and when reading | |
| 4573 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4574 * of the executed command into the Vim window. Or use a pipe. | |
| 4575 */ | |
| 4576 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4577 # ifdef FEAT_GUI |
| 167 | 4578 || (gui.in_use && show_shell_mess) |
| 4579 # endif | |
| 4580 ) | |
| 7 | 4581 { |
| 167 | 4582 # ifdef FEAT_GUI |
| 7 | 4583 /* |
| 4584 * Try to open a master pty. | |
| 4585 * If this works, open the slave pty. | |
| 4586 * If the slave can't be opened, close the master pty. | |
| 4587 */ | |
| 167 | 4588 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE))) |
|
11933
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
4589 open_pty(&pty_master_fd, &pty_slave_fd, NULL); |
| 7 | 4590 /* |
| 4591 * If not opening a pty or it didn't work, try using pipes. | |
| 4592 */ | |
| 4593 if (pty_master_fd < 0) | |
| 167 | 4594 # endif |
| 7 | 4595 { |
| 4596 pipe_error = (pipe(fd_toshell) < 0); | |
| 4597 if (!pipe_error) /* pipe create OK */ | |
| 4598 { | |
| 4599 pipe_error = (pipe(fd_fromshell) < 0); | |
| 4600 if (pipe_error) /* pipe create failed */ | |
| 4601 { | |
| 4602 close(fd_toshell[0]); | |
| 4603 close(fd_toshell[1]); | |
| 4604 } | |
| 4605 } | |
| 4606 if (pipe_error) | |
| 4607 { | |
| 4608 MSG_PUTS(_("\nCannot create pipes\n")); | |
| 4609 out_flush(); | |
| 4610 } | |
| 4611 } | |
| 4612 } | |
| 4613 | |
| 4614 if (!pipe_error) /* pty or pipe opened or not used */ | |
| 4615 { | |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4616 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4617 |
| 7 | 4618 # ifdef __BEOS__ |
| 4619 beos_cleanup_read_thread(); | |
| 4620 # endif | |
| 602 | 4621 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4622 BLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4623 pid = fork(); /* maybe we should use vfork() */ |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4624 if (pid == -1) |
| 7 | 4625 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4626 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4627 |
| 7 | 4628 MSG_PUTS(_("\nCannot fork\n")); |
| 167 | 4629 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4630 # ifdef FEAT_GUI |
| 167 | 4631 || (gui.in_use && show_shell_mess) |
| 4632 # endif | |
| 4633 ) | |
| 7 | 4634 { |
| 167 | 4635 # ifdef FEAT_GUI |
| 7 | 4636 if (pty_master_fd >= 0) /* close the pseudo tty */ |
| 4637 { | |
| 4638 close(pty_master_fd); | |
| 4639 close(pty_slave_fd); | |
| 4640 } | |
| 4641 else /* close the pipes */ | |
| 167 | 4642 # endif |
| 7 | 4643 { |
| 4644 close(fd_toshell[0]); | |
| 4645 close(fd_toshell[1]); | |
| 4646 close(fd_fromshell[0]); | |
| 4647 close(fd_fromshell[1]); | |
| 4648 } | |
| 4649 } | |
| 4650 } | |
| 4651 else if (pid == 0) /* child */ | |
| 4652 { | |
| 4653 reset_signals(); /* handle signals normally */ | |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4654 UNBLOCK_SIGNALS(&curset); |
| 7 | 4655 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4656 # 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
|
4657 if (ch_log_active()) |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4658 /* close the log file in the child */ |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4659 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
|
4660 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4661 |
| 7 | 4662 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4663 { | |
| 4664 int fd; | |
| 4665 | |
| 4666 /* | |
| 4667 * Don't want to show any message from the shell. Can't just | |
| 4668 * close stdout and stderr though, because some systems will | |
| 4669 * break if you try to write to them after that, so we must | |
| 4670 * use dup() to replace them with something else -- webb | |
| 4671 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4672 * waiting for input. | |
| 4673 */ | |
| 4674 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4675 fclose(stdin); | |
| 4676 fclose(stdout); | |
| 4677 fclose(stderr); | |
| 4678 | |
| 4679 /* | |
| 4680 * If any of these open()'s and dup()'s fail, we just continue | |
| 4681 * anyway. It's not fatal, and on most systems it will make | |
| 4682 * no difference at all. On a few it will cause the execvp() | |
| 4683 * to exit with a non-zero status even when the completion | |
| 4684 * could be done, which is nothing too serious. If the open() | |
| 4685 * or dup() failed we'd just do the same thing ourselves | |
| 4686 * anyway -- webb | |
| 4687 */ | |
| 4688 if (fd >= 0) | |
| 4689 { | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4690 vim_ignored = dup(fd); /* To replace stdin (fd 0) */ |
|
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4691 vim_ignored = dup(fd); /* To replace stdout (fd 1) */ |
|
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4692 vim_ignored = dup(fd); /* To replace stderr (fd 2) */ |
| 7 | 4693 |
| 4694 /* Don't need this now that we've duplicated it */ | |
| 4695 close(fd); | |
| 4696 } | |
| 4697 } | |
| 167 | 4698 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4699 # ifdef FEAT_GUI |
| 167 | 4700 || gui.in_use |
| 4701 # endif | |
| 4702 ) | |
| 7 | 4703 { |
| 4704 | |
| 167 | 4705 # ifdef HAVE_SETSID |
| 602 | 4706 /* Create our own process group, so that the child and all its |
| 4707 * children can be kill()ed. Don't do this when using pipes, | |
| 1698 | 4708 * because stdin is not a tty, we would lose /dev/tty. */ |
| 602 | 4709 if (p_stmp) |
| 1799 | 4710 { |
| 602 | 4711 (void)setsid(); |
| 1799 | 4712 # if defined(SIGHUP) |
| 4713 /* When doing "!xterm&" and 'shell' is bash: the shell | |
| 4714 * will exit and send SIGHUP to all processes in its | |
| 4715 * group, killing the just started process. Ignore SIGHUP | |
| 4716 * to avoid that. (suggested by Simon Schubert) | |
| 4717 */ | |
| 4718 signal(SIGHUP, SIG_IGN); | |
| 4719 # endif | |
| 4720 } | |
| 167 | 4721 # endif |
| 4722 # ifdef FEAT_GUI | |
| 602 | 4723 if (pty_slave_fd >= 0) |
| 4724 { | |
| 4725 /* push stream discipline modules */ | |
| 4726 if (options & SHELL_COOKED) | |
| 4727 SetupSlavePTY(pty_slave_fd); | |
| 7 | 4728 # ifdef TIOCSCTTY |
| 602 | 4729 /* Try to become controlling tty (probably doesn't work, |
| 4730 * unless run by root) */ | |
| 4731 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); | |
| 7 | 4732 # endif |
| 602 | 4733 } |
| 167 | 4734 # 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
|
4735 set_default_child_environment(FALSE); |
| 167 | 4736 |
| 557 | 4737 /* |
| 4738 * stderr is only redirected when using the GUI, so that a | |
| 4739 * program like gpg can still access the terminal to get a | |
| 4740 * passphrase using stderr. | |
| 4741 */ | |
| 167 | 4742 # ifdef FEAT_GUI |
| 7 | 4743 if (pty_master_fd >= 0) |
| 4744 { | |
| 4745 close(pty_master_fd); /* close master side of pty */ | |
| 4746 | |
| 4747 /* set up stdin/stdout/stderr for the child */ | |
| 4748 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
|
4749 vim_ignored = dup(pty_slave_fd); |
| 7 | 4750 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
|
4751 vim_ignored = dup(pty_slave_fd); |
| 557 | 4752 if (gui.in_use) |
| 4753 { | |
| 4754 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
|
4755 vim_ignored = dup(pty_slave_fd); |
| 557 | 4756 } |
| 7 | 4757 |
| 4758 close(pty_slave_fd); /* has been dupped, close it now */ | |
| 4759 } | |
| 4760 else | |
| 167 | 4761 # endif |
| 7 | 4762 { |
| 4763 /* set up stdin for the child */ | |
| 4764 close(fd_toshell[1]); | |
| 4765 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
|
4766 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4767 close(fd_toshell[0]); |
| 4768 | |
| 4769 /* set up stdout for the child */ | |
| 4770 close(fd_fromshell[0]); | |
| 4771 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
|
4772 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4773 close(fd_fromshell[1]); |
| 4774 | |
| 557 | 4775 # ifdef FEAT_GUI |
| 4776 if (gui.in_use) | |
| 4777 { | |
| 4778 /* set up stderr for the child */ | |
| 4779 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
|
4780 vim_ignored = dup(1); |
| 557 | 4781 } |
| 4782 # endif | |
| 7 | 4783 } |
| 4784 } | |
| 167 | 4785 |
| 7 | 4786 /* |
| 4787 * There is no type cast for the argv, because the type may be | |
| 4788 * different on different machines. This may cause a warning | |
| 4789 * message with strict compilers, don't worry about it. | |
| 4790 * Call _exit() instead of exit() to avoid closing the connection | |
| 4791 * to the X server (esp. with GTK, which uses atexit()). | |
| 4792 */ | |
| 4793 execvp(argv[0], argv); | |
| 4794 _exit(EXEC_FAILED); /* exec failed, return failure code */ | |
| 4795 } | |
| 4796 else /* parent */ | |
| 4797 { | |
| 4798 /* | |
| 4799 * While child is running, ignore terminating signals. | |
| 167 | 4800 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4801 */ |
| 4802 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4803 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4804 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4805 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4806 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4807 # endif |
| 7 | 4808 /* |
| 4809 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4810 * This is also used to pipe stdin/stdout to/from the external |
| 4811 * command. | |
| 7 | 4812 */ |
| 167 | 4813 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4814 # ifdef FEAT_GUI | |
| 4815 || (gui.in_use && show_shell_mess) | |
| 4816 # endif | |
| 4817 ) | |
| 7 | 4818 { |
| 167 | 4819 # define BUFLEN 100 /* length for buffer, pseudo tty limit is 128 */ |
| 7 | 4820 char_u buffer[BUFLEN + 1]; |
| 167 | 4821 # ifdef FEAT_MBYTE |
| 7 | 4822 int buffer_off = 0; /* valid bytes in buffer[] */ |
| 167 | 4823 # endif |
| 7 | 4824 char_u ta_buf[BUFLEN + 1]; /* TypeAHead */ |
| 4825 int ta_len = 0; /* valid bytes in ta_buf[] */ | |
| 4826 int len; | |
| 4827 int p_more_save; | |
| 4828 int old_State; | |
| 4829 int c; | |
| 4830 int toshell_fd; | |
| 4831 int fromshell_fd; | |
| 167 | 4832 garray_T ga; |
| 4833 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4834 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4835 elapsed_T start_tv; |
| 1823 | 4836 # endif |
| 167 | 4837 |
| 4838 # ifdef FEAT_GUI | |
| 7 | 4839 if (pty_master_fd >= 0) |
| 4840 { | |
| 4841 fromshell_fd = pty_master_fd; | |
| 4842 toshell_fd = dup(pty_master_fd); | |
| 4843 } | |
| 4844 else | |
| 167 | 4845 # endif |
| 7 | 4846 { |
| 4847 close(fd_toshell[0]); | |
| 4848 close(fd_fromshell[1]); | |
| 4849 toshell_fd = fd_toshell[1]; | |
| 4850 fromshell_fd = fd_fromshell[0]; | |
| 4851 } | |
| 4852 | |
| 4853 /* | |
| 4854 * Write to the child if there are typed characters. | |
| 4855 * Read from the child if there are characters available. | |
| 4856 * Repeat the reading a few times if more characters are | |
| 4857 * available. Need to check for typed keys now and then, but | |
| 4858 * not too often (delays when no chars are available). | |
| 4859 * This loop is quit if no characters can be read from the pty | |
| 4860 * (WaitForChar detected special condition), or there are no | |
| 4861 * characters available and the child has exited. | |
| 4862 * Only check if the child has exited when there is no more | |
| 4863 * output. The child may exit before all the output has | |
| 4864 * been printed. | |
| 4865 * | |
| 4866 * Currently this busy loops! | |
| 4867 * This can probably dead-lock when the write blocks! | |
| 4868 */ | |
| 4869 p_more_save = p_more; | |
| 4870 p_more = FALSE; | |
| 4871 old_State = State; | |
| 4872 State = EXTERNCMD; /* don't redraw at window resize */ | |
| 4873 | |
| 602 | 4874 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4875 { |
| 4876 /* Fork a process that will write the lines to the | |
| 4877 * external program. */ | |
| 4878 if ((wpid = fork()) == -1) | |
| 4879 { | |
| 4880 MSG_PUTS(_("\nCannot fork\n")); | |
| 4881 } | |
| 3048 | 4882 else if (wpid == 0) /* child */ |
| 167 | 4883 { |
| 4884 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4885 int written = 0; | |
| 944 | 4886 char_u *lp = ml_get(lnum); |
| 167 | 4887 size_t l; |
| 4888 | |
| 177 | 4889 close(fromshell_fd); |
| 167 | 4890 for (;;) |
| 4891 { | |
| 944 | 4892 l = STRLEN(lp + written); |
| 167 | 4893 if (l == 0) |
| 4894 len = 0; | |
| 944 | 4895 else if (lp[written] == NL) |
| 167 | 4896 /* NL -> NUL translation */ |
| 4897 len = write(toshell_fd, "", (size_t)1); | |
| 4898 else | |
| 4899 { | |
| 3263 | 4900 char_u *s = vim_strchr(lp + written, NL); |
| 4901 | |
| 944 | 4902 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 4903 s == NULL ? l |
| 4904 : (size_t)(s - (lp + written))); | |
| 167 | 4905 } |
| 1877 | 4906 if (len == (int)l) |
| 167 | 4907 { |
| 4908 /* Finished a line, add a NL, unless this line | |
| 4909 * should not have one. */ | |
| 4910 if (lnum != curbuf->b_op_end.lnum | |
| 6933 | 4911 || (!curbuf->b_p_bin |
| 4912 && curbuf->b_p_fixeol) | |
| 2707 | 4913 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 4914 && (lnum != |
| 4915 curbuf->b_ml.ml_line_count | |
| 4916 || curbuf->b_p_eol))) | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4917 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 4918 (size_t)1); |
| 167 | 4919 ++lnum; |
| 4920 if (lnum > curbuf->b_op_end.lnum) | |
| 4921 { | |
| 4922 /* finished all the lines, close pipe */ | |
| 4923 close(toshell_fd); | |
| 4924 toshell_fd = -1; | |
| 4925 break; | |
| 4926 } | |
| 944 | 4927 lp = ml_get(lnum); |
| 167 | 4928 written = 0; |
| 4929 } | |
| 4930 else if (len > 0) | |
| 4931 written += len; | |
| 4932 } | |
| 4933 _exit(0); | |
| 4934 } | |
| 3048 | 4935 else /* parent */ |
| 167 | 4936 { |
| 4937 close(toshell_fd); | |
| 4938 toshell_fd = -1; | |
| 4939 } | |
| 4940 } | |
| 4941 | |
| 4942 if (options & SHELL_READ) | |
| 4943 ga_init2(&ga, 1, BUFLEN); | |
| 4944 | |
| 4945 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4946 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4947 ELAPSED_INIT(start_tv); |
| 1823 | 4948 # endif |
| 7 | 4949 for (;;) |
| 4950 { | |
| 4951 /* | |
| 4952 * Check if keys have been typed, write them to the child | |
| 592 | 4953 * if there are any. |
| 4954 * Don't do this if we are expanding wild cards (would eat | |
| 4955 * typeahead). | |
| 4956 * Don't do this when filtering and terminal is in cooked | |
| 4957 * mode, the shell command will handle the I/O. Avoids | |
| 4958 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 4959 * Don't get characters when the child has already |
| 4960 * finished (wait_pid == 0). | |
| 167 | 4961 * Don't read characters unless we didn't get output for a |
| 1823 | 4962 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 4963 * typeahead. | |
| 7 | 4964 */ |
| 4965 len = 0; | |
| 4966 if (!(options & SHELL_EXPAND) | |
| 592 | 4967 && ((options & |
| 4968 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 4969 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 4970 # ifdef FEAT_GUI |
| 592 | 4971 || gui.in_use |
| 1823 | 4972 # endif |
| 592 | 4973 ) |
| 602 | 4974 && wait_pid == 0 |
| 1823 | 4975 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 4976 { |
| 1823 | 4977 if (ta_len == 0) |
| 4978 { | |
| 4979 /* Get extra characters when we don't have any. | |
| 4980 * Reset the counter and timer. */ | |
| 4981 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4982 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4983 ELAPSED_INIT(start_tv); |
| 1823 | 4984 # endif |
| 4985 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 4986 } | |
| 4987 if (ta_len > 0 || len > 0) | |
| 4988 { | |
| 7 | 4989 /* |
| 4990 * For pipes: | |
| 4991 * Check for CTRL-C: send interrupt signal to child. | |
| 4992 * Check for CTRL-D: EOF, close pipe to child. | |
| 4993 */ | |
| 4994 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 4995 { | |
| 4996 /* | |
| 4997 * Send SIGINT to the child's group or all | |
| 4998 * processes in our group. | |
| 4999 */ | |
|
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
|
5000 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
|
5001 |
| 7 | 5002 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5003 && ta_buf[ta_len] == Ctrl_D) | |
| 5004 { | |
| 5005 close(toshell_fd); | |
| 5006 toshell_fd = -1; | |
| 5007 } | |
| 5008 } | |
| 5009 | |
| 5010 /* replace K_BS by <BS> and K_DEL by <DEL> */ | |
| 5011 for (i = ta_len; i < ta_len + len; ++i) | |
| 5012 { | |
| 5013 if (ta_buf[i] == CSI && len - i > 2) | |
| 5014 { | |
| 5015 c = TERMCAP2KEY(ta_buf[i + 1], ta_buf[i + 2]); | |
| 5016 if (c == K_DEL || c == K_KDEL || c == K_BS) | |
| 5017 { | |
| 5018 mch_memmove(ta_buf + i + 1, ta_buf + i + 3, | |
| 5019 (size_t)(len - i - 2)); | |
| 5020 if (c == K_DEL || c == K_KDEL) | |
| 5021 ta_buf[i] = DEL; | |
| 5022 else | |
| 5023 ta_buf[i] = Ctrl_H; | |
| 5024 len -= 2; | |
| 5025 } | |
| 5026 } | |
| 5027 else if (ta_buf[i] == '\r') | |
| 5028 ta_buf[i] = '\n'; | |
| 167 | 5029 # ifdef FEAT_MBYTE |
| 7 | 5030 if (has_mbyte) |
| 1903 | 5031 i += (*mb_ptr2len_len)(ta_buf + i, |
| 5032 ta_len + len - i) - 1; | |
| 167 | 5033 # endif |
| 7 | 5034 } |
| 5035 | |
| 5036 /* | |
| 5037 * For pipes: echo the typed characters. | |
| 5038 * For a pty this does not seem to work. | |
| 5039 */ | |
| 5040 if (pty_master_fd < 0) | |
| 5041 { | |
| 5042 for (i = ta_len; i < ta_len + len; ++i) | |
| 5043 { | |
| 5044 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5045 msg_putchar(ta_buf[i]); | |
| 167 | 5046 # ifdef FEAT_MBYTE |
| 7 | 5047 else if (has_mbyte) |
| 5048 { | |
| 474 | 5049 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5050 |
| 5051 msg_outtrans_len(ta_buf + i, l); | |
| 5052 i += l - 1; | |
| 5053 } | |
| 167 | 5054 # endif |
| 7 | 5055 else |
| 5056 msg_outtrans_len(ta_buf + i, 1); | |
| 5057 } | |
| 5058 windgoto(msg_row, msg_col); | |
| 5059 out_flush(); | |
| 5060 } | |
| 5061 | |
| 5062 ta_len += len; | |
| 5063 | |
| 5064 /* | |
| 5065 * Write the characters to the child, unless EOF has | |
| 5066 * been typed for pipes. Write one character at a | |
| 1698 | 5067 * time, to avoid losing too much typeahead. |
| 167 | 5068 * When writing buffer lines, drop the typed |
| 5069 * characters (only check for CTRL-C). | |
| 7 | 5070 */ |
| 167 | 5071 if (options & SHELL_WRITE) |
| 5072 ta_len = 0; | |
| 5073 else if (toshell_fd >= 0) | |
| 7 | 5074 { |
| 5075 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5076 if (len > 0) | |
| 5077 { | |
| 5078 ta_len -= len; | |
| 5079 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5080 } | |
| 5081 } | |
| 1823 | 5082 } |
| 7 | 5083 } |
| 5084 | |
| 167 | 5085 if (got_int) |
| 5086 { | |
| 5087 /* CTRL-C sends a signal to the child, we ignore it | |
| 5088 * ourselves */ | |
| 5089 # ifdef HAVE_SETSID | |
| 5090 kill(-pid, SIGINT); | |
| 5091 # else | |
| 5092 kill(0, SIGINT); | |
| 5093 # endif | |
| 5094 if (wpid > 0) | |
| 5095 kill(wpid, SIGINT); | |
| 5096 got_int = FALSE; | |
| 5097 } | |
| 5098 | |
| 7 | 5099 /* |
| 5100 * Check if the child has any characters to be printed. | |
| 5101 * Read them and write them to our window. Repeat this as | |
| 5102 * long as there is something to do, avoid the 10ms wait | |
| 5103 * for mch_inchar(), or sending typeahead characters to | |
| 5104 * the external process. | |
| 5105 * TODO: This should handle escape sequences, compatible | |
| 5106 * to some terminal (vt52?). | |
| 5107 */ | |
| 167 | 5108 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5109 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5110 { |
| 2664 | 5111 len = read_eintr(fromshell_fd, buffer |
| 167 | 5112 # ifdef FEAT_MBYTE |
| 7 | 5113 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 167 | 5114 # else |
| 7 | 5115 , (size_t)BUFLEN |
| 167 | 5116 # endif |
| 7 | 5117 ); |
| 5118 if (len <= 0) /* end of file or error */ | |
| 5119 goto finished; | |
| 167 | 5120 |
| 5121 noread_cnt = 0; | |
| 5122 if (options & SHELL_READ) | |
| 5123 { | |
| 5124 /* Do NUL -> NL translation, append NL separated | |
| 5125 * lines to the current buffer. */ | |
| 5126 for (i = 0; i < len; ++i) | |
| 5127 { | |
| 5128 if (buffer[i] == NL) | |
| 5129 append_ga_line(&ga); | |
| 5130 else if (buffer[i] == NUL) | |
| 5131 ga_append(&ga, NL); | |
| 5132 else | |
| 5133 ga_append(&ga, buffer[i]); | |
| 5134 } | |
| 5135 } | |
| 5136 # ifdef FEAT_MBYTE | |
| 5137 else if (has_mbyte) | |
| 7 | 5138 { |
| 5139 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5140 char_u *p; |
| 7 | 5141 |
| 167 | 5142 len += buffer_off; |
| 5143 buffer[len] = NUL; | |
| 5144 | |
| 7 | 5145 /* Check if the last character in buffer[] is |
| 5146 * incomplete, keep these bytes for the next | |
| 5147 * round. */ | |
| 5148 for (p = buffer; p < buffer + len; p += l) | |
| 5149 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5150 l = MB_CPTR2LEN(p); |
| 7 | 5151 if (l == 0) |
| 5152 l = 1; /* NUL byte? */ | |
| 5153 else if (MB_BYTE2LEN(*p) != l) | |
| 5154 break; | |
| 5155 } | |
| 5156 if (p == buffer) /* no complete character */ | |
| 5157 { | |
| 5158 /* avoid getting stuck at an illegal byte */ | |
| 5159 if (len >= 12) | |
| 5160 ++p; | |
| 5161 else | |
| 5162 { | |
| 5163 buffer_off = len; | |
| 5164 continue; | |
| 5165 } | |
| 5166 } | |
| 5167 c = *p; | |
| 5168 *p = NUL; | |
| 5169 msg_puts(buffer); | |
| 5170 if (p < buffer + len) | |
| 5171 { | |
| 5172 *p = c; | |
| 5173 buffer_off = (buffer + len) - p; | |
| 5174 mch_memmove(buffer, p, buffer_off); | |
| 5175 continue; | |
| 5176 } | |
| 5177 buffer_off = 0; | |
| 5178 } | |
| 167 | 5179 # endif /* FEAT_MBYTE */ |
| 7 | 5180 else |
| 5181 { | |
| 5182 buffer[len] = NUL; | |
| 5183 msg_puts(buffer); | |
| 5184 } | |
| 5185 | |
| 5186 windgoto(msg_row, msg_col); | |
| 5187 cursor_on(); | |
| 5188 out_flush(); | |
| 5189 if (got_int) | |
| 5190 break; | |
| 1823 | 5191 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5192 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5193 if (wait_pid == 0) |
| 1823 | 5194 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5195 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5196 |
| 5197 /* Avoid that we keep looping here without | |
| 5198 * checking for a CTRL-C for a long time. Don't | |
| 5199 * break out too often to avoid losing typeahead. */ | |
| 5200 if (msec > 2000) | |
| 5201 { | |
| 5202 noread_cnt = 5; | |
| 5203 break; | |
| 5204 } | |
| 5205 } | |
| 5206 # endif | |
| 7 | 5207 } |
| 5208 | |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5209 /* If we already detected the child has finished, continue |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5210 * reading output for a short while. Some text may be |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5211 * buffered. */ |
| 602 | 5212 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5213 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5214 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5215 continue; |
| 602 | 5216 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5217 } |
| 602 | 5218 |
| 7 | 5219 /* |
| 5220 * Check if the child still exists, before checking for | |
| 1698 | 5221 * typed characters (otherwise we would lose typeahead). |
| 7 | 5222 */ |
| 167 | 5223 # ifdef __NeXT__ |
| 3048 | 5224 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5225 # else |
| 7 | 5226 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5227 # endif |
| 7 | 5228 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5229 || (wait_pid == pid && WIFEXITED(status))) | |
| 5230 { | |
| 602 | 5231 /* Don't break the loop yet, try reading more |
| 5232 * characters from "fromshell_fd" first. When using | |
| 5233 * pipes there might still be something to read and | |
| 5234 * then we'll break the loop at the "break" above. */ | |
| 7 | 5235 wait_pid = pid; |
| 5236 } | |
| 602 | 5237 else |
| 5238 wait_pid = 0; | |
| 4230 | 5239 |
| 4248 | 5240 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5241 /* Handle any X events, e.g. serving the clipboard. */ |
| 5242 clip_update(); | |
| 5243 # endif | |
| 7 | 5244 } |
| 5245 finished: | |
| 5246 p_more = p_more_save; | |
| 167 | 5247 if (options & SHELL_READ) |
| 5248 { | |
| 5249 if (ga.ga_len > 0) | |
| 5250 { | |
| 5251 append_ga_line(&ga); | |
| 5252 /* remember that the NL was missing */ | |
| 2707 | 5253 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5254 } |
| 5255 else | |
| 2707 | 5256 curbuf->b_no_eol_lnum = 0; |
| 167 | 5257 ga_clear(&ga); |
| 5258 } | |
| 5259 | |
| 7 | 5260 /* |
| 5261 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5262 */ | |
| 5263 if (ta_len) | |
| 5264 ui_inchar_undo(ta_buf, ta_len); | |
| 5265 State = old_State; | |
| 5266 if (toshell_fd >= 0) | |
| 5267 close(toshell_fd); | |
| 5268 close(fromshell_fd); | |
| 5269 } | |
| 4248 | 5270 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5271 else |
| 5272 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5273 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5274 |
| 4230 | 5275 /* |
| 5276 * Similar to the loop above, but only handle X events, no | |
| 5277 * I/O. | |
| 5278 */ | |
| 5279 for (;;) | |
| 5280 { | |
| 5281 if (got_int) | |
| 5282 { | |
| 5283 /* CTRL-C sends a signal to the child, we ignore it | |
| 5284 * ourselves */ | |
| 5285 # ifdef HAVE_SETSID | |
| 5286 kill(-pid, SIGINT); | |
| 5287 # else | |
| 5288 kill(0, SIGINT); | |
| 5289 # endif | |
| 5290 got_int = FALSE; | |
| 5291 } | |
| 5292 # ifdef __NeXT__ | |
| 5293 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5294 # else | |
| 5295 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5296 # endif | |
| 5297 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5298 || (wait_pid == pid && WIFEXITED(status))) | |
| 5299 { | |
| 5300 wait_pid = pid; | |
| 5301 break; | |
| 5302 } | |
| 5303 | |
| 5304 /* Handle any X events, e.g. serving the clipboard. */ | |
| 5305 clip_update(); | |
| 5306 | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5307 /* Wait for 1 to 10 msec. 1 is faster but gives the child |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5308 * less time. */ |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5309 mch_delay(delay_msec, TRUE); |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5310 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5311 delay_msec = 10; |
| 4230 | 5312 } |
| 5313 } | |
| 5314 # endif | |
| 7 | 5315 |
| 5316 /* | |
| 5317 * Wait until our child has exited. | |
| 5318 * Ignore wait() returning pids of other children and returning | |
| 5319 * because of some signal like SIGWINCH. | |
| 5320 * Don't wait if wait_pid was already set above, indicating the | |
| 5321 * child already exited. | |
| 5322 */ | |
| 3048 | 5323 if (wait_pid != pid) |
| 5324 wait_pid = wait4pid(pid, &status); | |
| 7 | 5325 |
| 2600 | 5326 # ifdef FEAT_GUI |
| 5327 /* Close slave side of pty. Only do this after the child has | |
| 5328 * exited, otherwise the child may hang when it tries to write on | |
| 5329 * the pty. */ | |
| 5330 if (pty_master_fd >= 0) | |
| 5331 close(pty_slave_fd); | |
| 5332 # endif | |
| 5333 | |
| 167 | 5334 /* Make sure the child that writes to the external program is |
| 5335 * dead. */ | |
| 5336 if (wpid > 0) | |
| 3048 | 5337 { |
| 167 | 5338 kill(wpid, SIGKILL); |
| 3048 | 5339 wait4pid(wpid, NULL); |
| 5340 } | |
| 167 | 5341 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5342 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5343 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5344 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5345 |
| 7 | 5346 /* |
| 5347 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5348 * catch_signals() will kill Vim. | |
| 5349 */ | |
| 5350 if (tmode == TMODE_RAW) | |
| 5351 settmode(TMODE_RAW); | |
| 5352 did_settmode = TRUE; | |
| 5353 set_signals(); | |
| 5354 | |
| 5355 if (WIFEXITED(status)) | |
| 5356 { | |
| 129 | 5357 /* LINTED avoid "bitwise operation on signed value" */ |
| 7 | 5358 retval = WEXITSTATUS(status); |
| 4074 | 5359 if (retval != 0 && !emsg_silent) |
| 7 | 5360 { |
| 5361 if (retval == EXEC_FAILED) | |
| 5362 { | |
| 5363 MSG_PUTS(_("\nCannot execute shell ")); | |
| 5364 msg_outtrans(p_sh); | |
| 5365 msg_putchar('\n'); | |
| 5366 } | |
| 5367 else if (!(options & SHELL_SILENT)) | |
| 5368 { | |
| 5369 MSG_PUTS(_("\nshell returned ")); | |
| 5370 msg_outnum((long)retval); | |
| 5371 msg_putchar('\n'); | |
| 5372 } | |
| 5373 } | |
| 5374 } | |
| 5375 else | |
| 5376 MSG_PUTS(_("\nCommand terminated\n")); | |
| 5377 } | |
| 5378 } | |
| 5379 | |
| 5380 error: | |
| 5381 if (!did_settmode) | |
| 5382 if (tmode == TMODE_RAW) | |
| 5383 settmode(TMODE_RAW); /* set to raw mode */ | |
| 5384 # ifdef FEAT_TITLE | |
| 5385 resettitle(); | |
| 5386 # endif | |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5387 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
|
5388 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
|
5389 vim_free(tofree2); |
| 7 | 5390 |
| 5391 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
|
5392 } |
| 7 | 5393 #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
|
5394 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5395 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5396 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
|
5397 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
|
5398 int options) /* SHELL_*, see vim.h */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5399 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5400 #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
|
5401 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
|
5402 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
|
5403 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5404 #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
|
5405 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
|
5406 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5407 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
|
5408 #endif |
| 7 | 5409 } |
| 5410 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5411 #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
|
5412 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
|
5413 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
|
5414 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5415 pid_t pid; |
|
11933
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
5416 int fd_in[2] = {-1, -1}; /* for stdin */ |
|
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
5417 int fd_out[2] = {-1, -1}; /* for stdout */ |
|
d033653d3df8
patch 8.0.0846: cannot get the name of the pty of a job
Christian Brabandt <cb@256bit.org>
parents:
11925
diff
changeset
|
5418 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
|
5419 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
|
5420 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5421 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5422 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
|
5423 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
|
5424 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
|
5425 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
|
5426 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
|
5427 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
|
5428 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
|
5429 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
|
5430 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5431 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5432 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
|
5433 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5434 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5435 /* default is to fail */ |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5436 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5437 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5438 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
|
5439 && (!(use_file_for_in || use_null_for_in) |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5440 || !(use_file_for_in || use_null_for_out) |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5441 || !(use_out_for_err || use_file_for_err || use_null_for_err))) |
|
12389
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5442 { |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5443 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out); |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5444 if (job->jv_tty_out != NULL) |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5445 job->jv_tty_in = vim_strsave(job->jv_tty_out); |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5446 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5447 |
|
8068
9c6740f2204f
commit https://github.com/vim/vim/commit/12dcf024e90ab511f04a08b20fe7eedbe92096d2
Christian Brabandt <cb@256bit.org>
parents:
8049
diff
changeset
|
5448 /* TODO: without the channel feature connect the child to /dev/null? */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5449 /* 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
|
5450 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5451 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5452 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
|
5453 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5454 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
|
5455 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5456 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5457 semsg(_(e_notopen), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5458 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5459 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5460 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5461 else |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5462 /* When writing buffer lines to the input don't use the pty, so that |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5463 * the pipe can be closed when all lines were written. */ |
|
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5464 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
|
5465 && 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
|
5466 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5467 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5468 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5469 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5470 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
|
5471 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5472 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
|
5473 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5474 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5475 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5476 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5477 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5478 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5479 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
|
5480 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5481 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5482 if (use_file_for_err) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5483 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5484 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
|
5485 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5486 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
|
5487 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5488 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5489 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5490 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5491 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5492 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5493 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
|
5494 && 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
|
5495 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5496 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5497 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
|
5498 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5499 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5500 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5501 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5502 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5503 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5504 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5505 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5506 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5507 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5508 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5509 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
|
5510 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
|
5511 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
|
5512 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5513 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5514 BLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5515 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
|
5516 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5517 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5518 /* failed to fork */ |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5519 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5520 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5521 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5522 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5523 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5524 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5525 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5526 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5527 /* child */ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5528 reset_signals(); /* handle signals normally */ |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5529 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5530 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5531 # 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
|
5532 if (ch_log_active()) |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5533 /* close the log file in the child */ |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5534 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
|
5535 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5536 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5537 # ifdef HAVE_SETSID |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5538 /* Create our own process group, so that the child and all its |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5539 * children can be kill()ed. Don't do this when using pipes, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5540 * because stdin is not a tty, we would lose /dev/tty. */ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5541 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5542 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5543 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5544 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5545 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
|
5546 { |
|
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
|
5547 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
|
5548 |
|
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
|
5549 #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
|
5550 if (term_is_gui(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
|
5551 /* In the GUI 'term' is not what we want, use $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
|
5552 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
|
5553 #endif |
|
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
|
5554 /* Use 'term' or $TERM if it starts with "xterm", otherwise fall |
|
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
|
5555 * back to "xterm". */ |
|
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
|
5556 if (term == NULL || *term == NUL || STRNCMP(term, "xterm", 5) != 0) |
|
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
|
5557 term = "xterm"; |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5558 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5559 (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
|
5560 (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
|
5561 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
|
5562 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
|
5563 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5564 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5565 # 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
|
5566 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
|
5567 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5568 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
|
5569 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5570 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
|
5571 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
|
5572 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
|
5573 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5574 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
|
5575 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
|
5576 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5577 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
|
5578 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5579 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
|
5580 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5581 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5582 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5583 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5584 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
|
5585 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5586 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
|
5587 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
|
5588 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5589 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
|
5590 _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
|
5591 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5592 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5593 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5594 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
|
5595 { |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5596 /* push stream discipline modules */ |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5597 SetupSlavePTY(pty_slave_fd); |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5598 # ifdef TIOCSCTTY |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5599 /* Try to become controlling tty (probably doesn't work, |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5600 * unless run by root) */ |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5601 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
|
5602 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5603 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5604 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5605 /* 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
|
5606 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5607 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
|
5608 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
|
5609 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
|
5610 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
|
5611 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
|
5612 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
|
5613 |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5614 /* 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
|
5615 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5616 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
|
5617 { |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5618 vim_ignored = dup(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5619 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5620 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5621 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
|
5622 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
|
5623 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
|
5624 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
|
5625 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
|
5626 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
|
5627 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5628 /* 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
|
5629 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5630 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
|
5631 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
|
5632 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
|
5633 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
|
5634 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
|
5635 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
|
5636 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5637 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
|
5638 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
|
5639 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
|
5640 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
|
5641 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
|
5642 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
|
5643 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
|
5644 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
|
5645 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
|
5646 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
|
5647 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
|
5648 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
|
5649 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5650 { |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5651 close(pty_master_fd); /* not used in the child */ |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5652 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
|
5653 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5654 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5655 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5656 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5657 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5658 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
|
5659 _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
|
5660 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5661 /* See above for type of argv. */ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5662 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5663 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5664 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5665 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
|
5666 # ifdef EXITFREE |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5667 /* calling free_all_mem() here causes problems. Ignore valgrind |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5668 * reporting possibly leaked memory. */ |
|
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
|
5669 # endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5670 _exit(EXEC_FAILED); /* exec failed, return failure code */ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5671 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5672 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5673 /* parent */ |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5674 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5675 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5676 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5677 job->jv_status = JOB_STARTED; |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5678 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
|
5679 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5680 if (pty_master_fd >= 0) |
|
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
|
5681 close(pty_slave_fd); /* not used in the parent */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5682 /* 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
|
5683 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5684 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
|
5685 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5686 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
|
5687 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5688 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5689 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5690 { |
|
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
|
5691 int in_fd = use_file_for_in || use_null_for_in |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5692 ? INVALID_FD : fd_in[1] < 0 ? pty_master_fd : fd_in[1]; |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5693 int out_fd = use_file_for_out || use_null_for_out |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5694 ? INVALID_FD : fd_out[0] < 0 ? pty_master_fd : fd_out[0]; |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5695 /* When using pty_master_fd only set it for stdout, do not duplicate it |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5696 * for stderr, it only needs to be read once. */ |
|
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
|
5697 int err_fd = use_out_for_err || use_file_for_err || use_null_for_err |
|
13898
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5698 ? INVALID_FD |
|
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5699 : fd_err[0] >= 0 |
|
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5700 ? fd_err[0] |
|
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5701 : (out_fd == pty_master_fd |
|
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5702 ? INVALID_FD |
|
ea0e6c71ba51
patch 8.0.1820: terminal window redirecting stdout does not show stderr
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5703 : pty_master_fd); |
|
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
|
5704 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5705 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
|
5706 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5707 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5708 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5709 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5710 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
|
5711 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5712 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
|
5713 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5714 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
|
5715 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5716 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
|
5717 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5718 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5719 |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5720 /* success! */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5721 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5722 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5723 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5724 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5725 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5726 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5727 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5728 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5729 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5730 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5731 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5732 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5733 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5734 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5735 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5736 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
|
5737 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
|
5738 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
|
5739 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
|
5740 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5741 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5742 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5743 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5744 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5745 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5746 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5747 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5748 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5749 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5750 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5751 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5752 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5753 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5754 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
|
5755 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5756 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
|
5757 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5758 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5759 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5760 /* 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
|
5761 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
|
5762 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
|
5763 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5764 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5765 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5766 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5767 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5768 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5769 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5770 /* LINTED avoid "bitwise operation on signed value" */ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5771 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
|
5772 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
|
5773 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
|
5774 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5775 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5776 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5777 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5778 job->jv_exitval = -1; |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5779 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
|
5780 ch_log(job->jv_channel, "Job terminated by a signal"); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5781 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5782 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5783 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5784 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5785 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5786 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
|
5787 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5788 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5789 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5790 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5791 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5792 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
|
5793 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5794 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5795 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5796 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5797 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5798 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5799 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5800 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5801 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5802 # ifndef USE_SYSTEM |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5803 /* Do not do this when waiting for a shell command to finish, we would get |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5804 * the exit value here (and discard it), the exit value obtained there |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5805 * would then be wrong. */ |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5806 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5807 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5808 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5809 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5810 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5811 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
|
5812 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5813 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5814 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5815 if (wait_pid <= 0) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5816 /* no process ended */ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5817 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5818 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
|
5819 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5820 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5821 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5822 if (WIFEXITED(status)) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5823 /* LINTED avoid "bitwise operation on signed value" */ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5824 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5825 else if (WIFSIGNALED(status)) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5826 job->jv_exitval = -1; |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5827 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
|
5828 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5829 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
|
5830 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5831 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5832 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5833 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5834 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5835 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5836 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5837 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5838 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5839 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5840 * 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
|
5841 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5842 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5843 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
|
5844 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5845 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5846 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5847 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
|
5848 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5849 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
|
5850 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5851 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5852 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5853 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5854 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5855 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5856 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
|
5857 #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
|
5858 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
|
5859 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
|
5860 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5861 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5862 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5863 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5864 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5865 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5866 // 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
|
5867 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
|
5868 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5869 // 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
|
5870 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
|
5871 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
|
5872 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5873 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5874 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5875 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5876 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5877 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5878 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5879 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5880 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5881 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5882 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5883 /* call waitpid because child process may become zombie */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5884 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5885 (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
|
5886 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5887 (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
|
5888 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5889 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5890 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5891 |
|
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
|
5892 #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
|
5893 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
|
5894 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
|
5895 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5896 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
|
5897 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
|
5898 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
|
5899 |
|
12389
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5900 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out); |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5901 if (job->jv_tty_out != NULL) |
|
d0cf7f71b95b
patch 8.0.1074: ":term NONE" does not work on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12369
diff
changeset
|
5902 job->jv_tty_in = vim_strsave(job->jv_tty_out); |
|
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
|
5903 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
|
5904 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5905 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
|
5906 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5907 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5908 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
|
5909 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5910 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5911 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
|
5912 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
|
5913 job->jv_tty_out, 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
|
5914 job->jv_channel = channel; /* ch_refcount was set by 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
|
5915 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
|
5916 |
|
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5917 /* Only set the pty_master_fd for stdout, do not duplicate it for stderr, |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5918 * it only needs to be read once. */ |
|
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5919 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
|
5920 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
|
5921 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
|
5922 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5923 #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
|
5924 |
| 7 | 5925 /* |
| 5926 * Check for CTRL-C typed by reading all available characters. | |
| 5927 * In cooked mode we should get SIGINT, no need to check. | |
| 5928 */ | |
| 5929 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5930 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5931 { |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5932 if ((curr_tmode == TMODE_RAW || force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5933 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 5934 fill_input_buf(FALSE); |
| 5935 } | |
| 5936 | |
| 5937 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5938 * 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
|
5939 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5940 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5941 * 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
|
5942 * 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
|
5943 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5944 * "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
|
5945 * 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
|
5946 * Returns TRUE when a character is available. |
| 7 | 5947 * When a GUI is being used, this will never get called -- webb |
| 5948 */ | |
| 5949 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5950 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 5951 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5952 #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
|
5953 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
|
5954 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
|
5955 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5956 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
|
5957 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5958 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5959 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5960 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5961 * 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
|
5962 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5963 * "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
|
5964 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5965 * "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
|
5966 * 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
|
5967 * 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
|
5968 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5969 static int |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5970 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
|
5971 { |
| 7 | 5972 #ifdef FEAT_MOUSE_GPM |
| 5973 int gpm_process_wanted; | |
| 5974 #endif | |
| 5975 #ifdef FEAT_XCLIPBOARD | |
| 5976 int rest; | |
| 5977 #endif | |
| 5978 int avail; | |
| 5979 | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5980 if (!ignore_input && input_available()) /* something in inbuf[] */ |
| 7 | 5981 return 1; |
| 5982 | |
| 5983 #if defined(FEAT_MOUSE_DEC) | |
| 5984 /* May need to query the mouse position. */ | |
| 5985 if (WantQueryMouse) | |
| 5986 { | |
| 227 | 5987 WantQueryMouse = FALSE; |
| 7 | 5988 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 5989 } | |
| 5990 #endif | |
| 5991 | |
| 5992 /* | |
| 5993 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 5994 * events. This is a bit complicated, because they might both be defined. | |
| 5995 */ | |
| 5996 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 5997 # ifdef FEAT_XCLIPBOARD | |
| 5998 rest = 0; | |
| 5999 if (do_xterm_trace()) | |
| 6000 rest = msec; | |
| 6001 # endif | |
| 6002 do | |
| 6003 { | |
| 6004 # ifdef FEAT_XCLIPBOARD | |
| 6005 if (rest != 0) | |
| 6006 { | |
| 6007 msec = XT_TRACE_DELAY; | |
| 6008 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6009 msec = rest; | |
| 6010 if (rest >= 0) | |
| 6011 rest -= msec; | |
| 6012 } | |
| 6013 # endif | |
| 6014 # ifdef FEAT_MOUSE_GPM | |
| 6015 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6016 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
|
6017 &gpm_process_wanted, interrupted); |
| 7 | 6018 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6019 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6020 # endif |
| 6021 if (!avail) | |
| 6022 { | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6023 if (!ignore_input && input_available()) |
| 7 | 6024 return 1; |
| 6025 # ifdef FEAT_XCLIPBOARD | |
| 6026 if (rest == 0 || !do_xterm_trace()) | |
| 6027 # endif | |
| 6028 break; | |
| 6029 } | |
| 6030 } | |
| 6031 while (FALSE | |
| 6032 # ifdef FEAT_MOUSE_GPM | |
| 6033 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6034 # endif | |
| 6035 # ifdef FEAT_XCLIPBOARD | |
| 6036 || (!avail && rest != 0) | |
| 6037 # endif | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6038 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6039 ; |
| 7 | 6040 |
| 6041 #else | |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6042 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6043 #endif |
| 6044 return avail; | |
| 6045 } | |
| 6046 | |
| 5541 | 6047 #ifndef VMS |
| 7 | 6048 /* |
| 6049 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6050 * "msec" == 0 will check for characters once. |
| 6051 * "msec" == -1 will block until a character is available. | |
| 7 | 6052 * When a GUI is being used, this will not be used for input -- webb |
| 6053 * Or when a Linux GPM mouse event is waiting. | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6054 * 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
|
6055 * "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
|
6056 * but something else needs to be done. |
| 7 | 6057 */ |
| 6058 #if defined(__BEOS__) | |
| 6059 int | |
| 6060 #else | |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6061 static int |
| 7 | 6062 #endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6063 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6064 { |
| 6065 int ret; | |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6066 int result; |
| 14 | 6067 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6068 static int busy = FALSE; |
| 6069 | |
| 6070 /* May retry getting characters after an event was handled. */ | |
| 6071 # define MAY_LOOP | |
| 6072 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6073 # ifdef ELAPSED_FUNC |
| 7 | 6074 /* Remember at what time we started, so that we know how much longer we |
| 6075 * should wait after being interrupted. */ | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6076 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6077 elapsed_T start_tv; |
| 7 | 6078 |
|
9209
f8f41f4e0acd
commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents:
9207
diff
changeset
|
6079 if (msec > 0) |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6080 ELAPSED_INIT(start_tv); |
| 7 | 6081 # endif |
| 6082 | |
| 6083 /* Handle being called recursively. This may happen for the session | |
| 6084 * manager stuff, it may save the file, which does a breakcheck. */ | |
| 6085 if (busy) | |
| 6086 return 0; | |
| 6087 #endif | |
| 6088 | |
| 6089 #ifdef MAY_LOOP | |
| 407 | 6090 for (;;) |
| 7 | 6091 #endif |
| 6092 { | |
| 6093 #ifdef MAY_LOOP | |
| 6094 int finished = TRUE; /* default is to 'loop' just once */ | |
| 14 | 6095 # ifdef FEAT_MZSCHEME |
| 6096 int mzquantum_used = FALSE; | |
| 6097 # endif | |
| 7 | 6098 #endif |
| 6099 #ifndef HAVE_SELECT | |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6100 /* each channel may use in, out and err */ |
|
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6101 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6102 int nfd; |
| 6103 # ifdef FEAT_XCLIPBOARD | |
| 6104 int xterm_idx = -1; | |
| 6105 # endif | |
| 6106 # ifdef FEAT_MOUSE_GPM | |
| 6107 int gpm_idx = -1; | |
| 6108 # endif | |
| 6109 # ifdef USE_XSMP | |
| 6110 int xsmp_idx = -1; | |
| 6111 # endif | |
| 14 | 6112 int towait = (int)msec; |
| 6113 | |
| 6114 # ifdef FEAT_MZSCHEME | |
| 6115 mzvim_check_threads(); | |
| 6116 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6117 { | |
| 6118 towait = (int)p_mzq; /* don't wait longer than 'mzquantum' */ | |
| 6119 mzquantum_used = TRUE; | |
| 6120 } | |
| 6121 # endif | |
| 7 | 6122 fds[0].fd = fd; |
| 6123 fds[0].events = POLLIN; | |
| 6124 nfd = 1; | |
| 6125 | |
| 6126 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6127 may_restore_clipboard(); |
| 7 | 6128 if (xterm_Shell != (Widget)0) |
| 6129 { | |
| 6130 xterm_idx = nfd; | |
| 6131 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6132 fds[nfd].events = POLLIN; | |
| 6133 nfd++; | |
| 6134 } | |
| 6135 # endif | |
| 6136 # ifdef FEAT_MOUSE_GPM | |
| 6137 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6138 { | |
| 6139 gpm_idx = nfd; | |
| 6140 fds[nfd].fd = gpm_fd; | |
| 6141 fds[nfd].events = POLLIN; | |
| 6142 nfd++; | |
| 6143 } | |
| 6144 # endif | |
| 6145 # ifdef USE_XSMP | |
| 6146 if (xsmp_icefd != -1) | |
| 6147 { | |
| 6148 xsmp_idx = nfd; | |
| 6149 fds[nfd].fd = xsmp_icefd; | |
| 6150 fds[nfd].events = POLLIN; | |
| 6151 nfd++; | |
| 6152 } | |
| 6153 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6154 #ifdef FEAT_JOB_CHANNEL |
|
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patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6155 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6156 #endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6157 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6158 *interrupted = FALSE; |
| 7 | 6159 |
| 14 | 6160 ret = poll(fds, nfd, towait); |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6161 |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6162 result = ret > 0 && (fds[0].revents & POLLIN); |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6163 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6164 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6165 |
| 14 | 6166 # ifdef FEAT_MZSCHEME |
| 6167 if (ret == 0 && mzquantum_used) | |
| 1450 | 6168 /* MzThreads scheduling is required and timeout occurred */ |
| 14 | 6169 finished = FALSE; |
| 6170 # endif | |
| 7 | 6171 |
| 6172 # ifdef FEAT_XCLIPBOARD | |
| 6173 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6174 { | |
| 6175 xterm_update(); /* Maybe we should hand out clipboard */ | |
| 6176 if (--ret == 0 && !input_available()) | |
| 6177 /* Try again */ | |
| 6178 finished = FALSE; | |
| 6179 } | |
| 6180 # endif | |
| 6181 # ifdef FEAT_MOUSE_GPM | |
| 6182 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6183 { | |
| 6184 *check_for_gpm = 1; | |
| 6185 } | |
| 6186 # endif | |
| 6187 # ifdef USE_XSMP | |
| 6188 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6189 { | |
| 6190 if (fds[xsmp_idx].revents & POLLIN) | |
| 6191 { | |
| 6192 busy = TRUE; | |
| 6193 xsmp_handle_requests(); | |
| 6194 busy = FALSE; | |
| 6195 } | |
| 6196 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6197 { | |
| 6198 if (p_verbose > 0) | |
| 292 | 6199 verb_msg((char_u *)_("XSMP lost ICE connection")); |
| 7 | 6200 xsmp_close(); |
| 6201 } | |
| 6202 if (--ret == 0) | |
| 14 | 6203 finished = FALSE; /* Try again */ |
| 7 | 6204 } |
| 6205 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6206 #ifdef FEAT_JOB_CHANNEL |
|
12584
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patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6207 /* also call when ret == 0, we may be polling a keep-open channel */ |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6208 if (ret >= 0) |
|
7743
6069f43cea4e
commit https://github.com/vim/vim/commit/e0874f8cbcddfcf9965a85ba35199964efb1d01a
Christian Brabandt <cb@256bit.org>
parents:
7629
diff
changeset
|
6209 ret = channel_poll_check(ret, &fds); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6210 #endif |
| 7 | 6211 |
| 6212 #else /* HAVE_SELECT */ | |
| 6213 | |
| 6214 struct timeval tv; | |
| 14 | 6215 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
|
6216 // 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
|
6217 // 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
|
6218 static fd_set rfds, wfds, efds; |
| 7 | 6219 int maxfd; |
| 14 | 6220 long towait = msec; |
| 6221 | |
| 6222 # ifdef FEAT_MZSCHEME | |
| 6223 mzvim_check_threads(); | |
| 6224 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6225 { | |
| 6226 towait = p_mzq; /* don't wait longer than 'mzquantum' */ | |
| 6227 mzquantum_used = TRUE; | |
| 6228 } | |
| 6229 # endif | |
| 7 | 6230 |
| 14 | 6231 if (towait >= 0) |
| 7 | 6232 { |
| 14 | 6233 tv.tv_sec = towait / 1000; |
| 6234 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6235 tvp = &tv; | |
| 7 | 6236 } |
| 14 | 6237 else |
| 6238 tvp = NULL; | |
| 7 | 6239 |
| 6240 /* | |
| 6241 * Select on ready for reading and exceptional condition (end of file). | |
| 6242 */ | |
| 3046 | 6243 select_eintr: |
| 6244 FD_ZERO(&rfds); | |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6245 FD_ZERO(&wfds); |
| 7 | 6246 FD_ZERO(&efds); |
| 6247 FD_SET(fd, &rfds); | |
| 6248 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
| 6249 /* For QNX select() always returns 1 if this is set. Why? */ | |
| 6250 FD_SET(fd, &efds); | |
| 6251 # endif | |
| 6252 maxfd = fd; | |
| 6253 | |
| 6254 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6255 may_restore_clipboard(); |
| 7 | 6256 if (xterm_Shell != (Widget)0) |
| 6257 { | |
| 6258 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6259 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6260 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6261 |
| 6262 /* An event may have already been read but not handled. In | |
| 6263 * particulary, XFlush may cause this. */ | |
| 6264 xterm_update(); | |
| 7 | 6265 } |
| 6266 # endif | |
| 6267 # ifdef FEAT_MOUSE_GPM | |
| 6268 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6269 { | |
| 6270 FD_SET(gpm_fd, &rfds); | |
| 6271 FD_SET(gpm_fd, &efds); | |
| 6272 if (maxfd < gpm_fd) | |
| 6273 maxfd = gpm_fd; | |
| 6274 } | |
| 6275 # endif | |
| 6276 # ifdef USE_XSMP | |
| 6277 if (xsmp_icefd != -1) | |
| 6278 { | |
| 6279 FD_SET(xsmp_icefd, &rfds); | |
| 6280 FD_SET(xsmp_icefd, &efds); | |
| 6281 if (maxfd < xsmp_icefd) | |
| 6282 maxfd = xsmp_icefd; | |
| 6283 } | |
| 6284 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
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parents:
8491
diff
changeset
|
6285 # ifdef FEAT_JOB_CHANNEL |
|
12584
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patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6286 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6287 # endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6288 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6289 *interrupted = FALSE; |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6290 |
|
14718
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6291 ret = select(maxfd + 1, SELECT_TYPE_ARG234 &rfds, |
|
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6292 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp); |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6293 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
|
6294 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6295 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6296 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6297 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6298 |
| 3046 | 6299 # ifdef EINTR |
| 6300 if (ret == -1 && errno == EINTR) | |
| 3133 | 6301 { |
| 6302 /* Check whether window has been resized, EINTR may be caused by | |
| 6303 * SIGWINCH. */ | |
| 6304 if (do_resize) | |
| 6305 handle_resize(); | |
| 6306 | |
| 3046 | 6307 /* Interrupted by a signal, need to try again. We ignore msec |
| 6308 * here, because we do want to check even after a timeout if | |
| 6309 * characters are available. Needed for reading output of an | |
| 6310 * external command after the process has finished. */ | |
| 6311 goto select_eintr; | |
| 3133 | 6312 } |
| 3046 | 6313 # endif |
| 1076 | 6314 # ifdef __TANDEM |
| 6315 if (ret == -1 && errno == ENOTSUP) | |
| 6316 { | |
| 6317 FD_ZERO(&rfds); | |
| 6318 FD_ZERO(&efds); | |
| 6319 ret = 0; | |
| 6320 } | |
| 3046 | 6321 # endif |
| 14 | 6322 # ifdef FEAT_MZSCHEME |
| 6323 if (ret == 0 && mzquantum_used) | |
| 1450 | 6324 /* loop if MzThreads must be scheduled and timeout occurred */ |
| 14 | 6325 finished = FALSE; |
| 7 | 6326 # endif |
| 6327 | |
| 6328 # ifdef FEAT_XCLIPBOARD | |
| 6329 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6330 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6331 { | |
| 6332 xterm_update(); /* Maybe we should hand out clipboard */ | |
| 6333 /* continue looping when we only got the X event and the input | |
| 6334 * buffer is empty */ | |
| 6335 if (--ret == 0 && !input_available()) | |
| 6336 { | |
| 6337 /* Try again */ | |
| 6338 finished = FALSE; | |
| 6339 } | |
| 6340 } | |
| 6341 # endif | |
| 6342 # ifdef FEAT_MOUSE_GPM | |
| 6343 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6344 { | |
| 6345 if (FD_ISSET(gpm_fd, &efds)) | |
| 6346 gpm_close(); | |
| 6347 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6348 *check_for_gpm = 1; | |
| 6349 } | |
| 6350 # endif | |
| 6351 # ifdef USE_XSMP | |
| 6352 if (ret > 0 && xsmp_icefd != -1) | |
| 6353 { | |
| 6354 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6355 { | |
| 6356 if (p_verbose > 0) | |
| 292 | 6357 verb_msg((char_u *)_("XSMP lost ICE connection")); |
| 7 | 6358 xsmp_close(); |
| 6359 if (--ret == 0) | |
| 6360 finished = FALSE; /* keep going if event was only one */ | |
| 6361 } | |
| 6362 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6363 { | |
| 6364 busy = TRUE; | |
| 6365 xsmp_handle_requests(); | |
| 6366 busy = FALSE; | |
| 6367 if (--ret == 0) | |
| 6368 finished = FALSE; /* keep going if event was only one */ | |
| 6369 } | |
| 6370 } | |
| 6371 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6372 #ifdef FEAT_JOB_CHANNEL |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6373 /* also call when ret == 0, we may be polling a keep-open channel */ |
|
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6374 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6375 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
|
6376 #endif |
| 7 | 6377 |
| 6378 #endif /* HAVE_SELECT */ | |
| 6379 | |
| 6380 #ifdef MAY_LOOP | |
| 6381 if (finished || msec == 0) | |
| 6382 break; | |
| 6383 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6384 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6385 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6386 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6387 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6388 |
| 7 | 6389 /* We're going to loop around again, find out for how long */ |
| 6390 if (msec > 0) | |
| 6391 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6392 # ifdef ELAPSED_FUNC |
| 7 | 6393 /* Compute remaining wait time. */ |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6394 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6395 # else |
| 6396 /* Guess we got interrupted halfway. */ | |
| 6397 msec = msec / 2; | |
| 6398 # endif | |
| 6399 if (msec <= 0) | |
| 6400 break; /* waited long enough */ | |
| 6401 } | |
| 6402 #endif | |
| 6403 } | |
| 6404 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6405 return result; |
| 7 | 6406 } |
| 6407 | |
| 6408 #ifndef NO_EXPANDPATH | |
| 6409 /* | |
| 444 | 6410 * Expand a path into all matching files and/or directories. Handles "*", |
| 6411 * "?", "[a-z]", "**", etc. | |
| 6412 * "path" has backslashes before chars that are not to be expanded. | |
| 6413 * Returns the number of matches found. | |
| 7 | 6414 */ |
| 6415 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6416 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6417 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6418 char_u *path, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6419 int flags) /* EW_* flags */ |
| 7 | 6420 { |
| 444 | 6421 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6422 } |
| 6423 #endif | |
| 6424 | |
| 6425 /* | |
| 6426 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6427 * the shell | |
| 6428 * | |
| 6429 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6430 * an error message in *file. | |
| 6431 * | |
| 6432 * num_pat is number of input patterns | |
| 6433 * pat is array of pointers to input patterns | |
| 6434 * num_file is pointer to number of matched file names | |
| 6435 * file is pointer to array of pointers to matched file names | |
| 6436 */ | |
| 6437 | |
| 6438 #ifndef SEEK_SET | |
| 6439 # define SEEK_SET 0 | |
| 6440 #endif | |
| 6441 #ifndef SEEK_END | |
| 6442 # define SEEK_END 2 | |
| 6443 #endif | |
| 6444 | |
| 822 | 6445 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6446 |
| 7 | 6447 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6448 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6449 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6450 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6451 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6452 char_u ***file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6453 int flags) /* EW_* flags */ |
| 7 | 6454 { |
| 6455 int i; | |
| 6456 size_t len; | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6457 long llen; |
| 7 | 6458 char_u *p; |
| 6459 int dir; | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6460 |
| 1508 | 6461 /* |
| 6462 * This is the non-OS/2 implementation (really Unix). | |
| 6463 */ | |
| 7 | 6464 int j; |
| 6465 char_u *tempname; | |
| 6466 char_u *command; | |
| 6467 FILE *fd; | |
| 6468 char_u *buffer; | |
| 1508 | 6469 #define STYLE_ECHO 0 /* use "echo", the default */ |
| 6470 #define STYLE_GLOB 1 /* use "glob", for csh */ | |
| 6471 #define STYLE_VIMGLOB 2 /* use "vimglob", for Posix sh */ | |
| 6472 #define STYLE_PRINT 3 /* use "print -N", for zsh */ | |
| 6473 #define STYLE_BT 4 /* `cmd` expansion, execute the pattern | |
| 6474 * directly */ | |
| 7 | 6475 int shell_style = STYLE_ECHO; |
| 6476 int check_spaces; | |
| 6477 static int did_find_nul = FALSE; | |
| 6478 int ampersent = FALSE; | |
| 1508 | 6479 /* vimglob() function to define for Posix shell */ |
| 1620 | 6480 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6481 |
| 6482 *num_file = 0; /* default: no files found */ | |
| 6483 *file = NULL; | |
| 6484 | |
| 6485 /* | |
| 6486 * If there are no wildcards, just copy the names to allocated memory. | |
| 6487 * Saves a lot of time, because we don't have to start a new shell. | |
| 6488 */ | |
| 6489 if (!have_wildcard(num_pat, pat)) | |
| 6490 return save_patterns(num_pat, pat, num_file, file); | |
| 6491 | |
| 428 | 6492 # ifdef HAVE_SANDBOX |
| 6493 /* Don't allow any shell command in the sandbox. */ | |
| 6494 if (sandbox != 0 && check_secure()) | |
| 6495 return FAIL; | |
| 6496 # endif | |
| 6497 | |
| 7 | 6498 /* |
| 6499 * Don't allow the use of backticks in secure and restricted mode. | |
| 6500 */ | |
| 428 | 6501 if (secure || restricted) |
| 7 | 6502 for (i = 0; i < num_pat; ++i) |
| 6503 if (vim_strchr(pat[i], '`') != NULL | |
| 6504 && (check_restricted() || check_secure())) | |
| 6505 return FAIL; | |
| 6506 | |
| 6507 /* | |
| 6508 * get a name for the temp file | |
| 6509 */ | |
| 6721 | 6510 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6511 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6512 emsg(_(e_notmp)); |
| 7 | 6513 return FAIL; |
| 6514 } | |
| 6515 | |
| 6516 /* | |
| 6517 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6518 * file. |
| 6519 * STYLE_BT: NL separated | |
| 6520 * If expanding `cmd` execute it directly. | |
| 6521 * STYLE_GLOB: NUL separated | |
| 6522 * If we use *csh, "glob" will work better than "echo". | |
| 6523 * STYLE_PRINT: NL or NUL separated | |
| 6524 * If we use *zsh, "print -N" will work better than "glob". | |
| 6525 * STYLE_VIMGLOB: NL separated | |
| 6526 * If we use *sh*, we define "vimglob()". | |
| 6527 * STYLE_ECHO: space separated. | |
| 6528 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6529 */ |
| 6530 if (num_pat == 1 && *pat[0] == '`' | |
| 6531 && (len = STRLEN(pat[0])) > 2 | |
| 6532 && *(pat[0] + len - 1) == '`') | |
| 6533 shell_style = STYLE_BT; | |
| 6534 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6535 { | |
| 6536 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6537 shell_style = STYLE_GLOB; | |
| 6538 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6539 shell_style = STYLE_PRINT; | |
| 6540 } | |
| 1508 | 6541 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6542 "sh") != NULL) | |
| 6543 shell_style = STYLE_VIMGLOB; | |
| 6544 | |
| 6545 /* Compute the length of the command. We need 2 extra bytes: for the | |
| 6546 * optional '&' and for the NUL. | |
| 6547 * Worst case: "unset nonomatch; print -N >" plus two is 29 */ | |
| 7 | 6548 len = STRLEN(tempname) + 29; |
| 1508 | 6549 if (shell_style == STYLE_VIMGLOB) |
| 6550 len += STRLEN(sh_vimglob_func); | |
| 6551 | |
| 147 | 6552 for (i = 0; i < num_pat; ++i) |
| 6553 { | |
| 6554 /* Count the length of the patterns in the same way as they are put in | |
| 6555 * "command" below. */ | |
| 6556 #ifdef USE_SYSTEM | |
| 7 | 6557 len += STRLEN(pat[i]) + 3; /* add space and two quotes */ |
| 147 | 6558 #else |
| 6559 ++len; /* add space */ | |
| 628 | 6560 for (j = 0; pat[i][j] != NUL; ++j) |
| 6561 { | |
| 6562 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
| 6563 ++len; /* may add a backslash */ | |
| 6564 ++len; | |
| 6565 } | |
| 147 | 6566 #endif |
| 6567 } | |
| 7 | 6568 command = alloc(len); |
| 6569 if (command == NULL) | |
| 6570 { | |
| 6571 /* out of memory */ | |
| 6572 vim_free(tempname); | |
| 6573 return FAIL; | |
| 6574 } | |
| 6575 | |
| 6576 /* | |
| 6577 * Build the shell command: | |
| 6578 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6579 * recognizes this). | |
| 6580 * - Add the shell command to print the expanded names. | |
| 6581 * - Add the temp file name. | |
| 6582 * - Add the file name patterns. | |
| 6583 */ | |
| 6584 if (shell_style == STYLE_BT) | |
| 6585 { | |
| 628 | 6586 /* change `command; command& ` to (command; command ) */ |
| 6587 STRCPY(command, "("); | |
| 6588 STRCAT(command, pat[0] + 1); /* exclude first backtick */ | |
| 7 | 6589 p = command + STRLEN(command) - 1; |
| 628 | 6590 *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
|
6591 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6592 --p; |
| 6593 if (*p == '&') /* remove trailing '&' */ | |
| 6594 { | |
| 6595 ampersent = TRUE; | |
| 6596 *p = ' '; | |
| 6597 } | |
| 6598 STRCAT(command, ">"); | |
| 6599 } | |
| 6600 else | |
| 6601 { | |
| 6602 if (flags & EW_NOTFOUND) | |
| 6603 STRCPY(command, "set nonomatch; "); | |
| 6604 else | |
| 6605 STRCPY(command, "unset nonomatch; "); | |
| 6606 if (shell_style == STYLE_GLOB) | |
| 6607 STRCAT(command, "glob >"); | |
| 6608 else if (shell_style == STYLE_PRINT) | |
| 6609 STRCAT(command, "print -N >"); | |
| 1508 | 6610 else if (shell_style == STYLE_VIMGLOB) |
| 6611 STRCAT(command, sh_vimglob_func); | |
| 7 | 6612 else |
| 6613 STRCAT(command, "echo >"); | |
| 6614 } | |
| 1508 | 6615 |
| 7 | 6616 STRCAT(command, tempname); |
| 1508 | 6617 |
| 7 | 6618 if (shell_style != STYLE_BT) |
| 6619 for (i = 0; i < num_pat; ++i) | |
| 6620 { | |
| 6621 /* When using system() always add extra quotes, because the shell | |
| 628 | 6622 * is started twice. Otherwise put a backslash before special |
| 1450 | 6623 * characters, except inside ``. */ |
| 7 | 6624 #ifdef USE_SYSTEM |
| 6625 STRCAT(command, " \""); | |
| 6626 STRCAT(command, pat[i]); | |
| 6627 STRCAT(command, "\""); | |
| 6628 #else | |
| 233 | 6629 int intick = FALSE; |
| 6630 | |
| 7 | 6631 p = command + STRLEN(command); |
| 6632 *p++ = ' '; | |
| 628 | 6633 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6634 { |
| 6635 if (pat[i][j] == '`') | |
| 6636 intick = !intick; | |
| 628 | 6637 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6638 { | |
| 644 | 6639 /* Remove a backslash, take char literally. But keep |
| 652 | 6640 * backslash inside backticks, before a special character |
| 6641 * and before a backtick. */ | |
| 644 | 6642 if (intick |
| 652 | 6643 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6644 || pat[i][j + 1] == '`') | |
| 644 | 6645 *p++ = '\\'; |
| 648 | 6646 ++j; |
| 628 | 6647 } |
| 6174 | 6648 else if (!intick |
| 6649 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6650 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
| 628 | 6651 /* Put a backslash before a special character, but not |
| 6174 | 6652 * when inside ``. And not for $var when EW_KEEPDOLLAR is |
| 6653 * set. */ | |
| 628 | 6654 *p++ = '\\'; |
| 648 | 6655 |
| 6656 /* Copy one character. */ | |
| 6657 *p++ = pat[i][j]; | |
| 233 | 6658 } |
| 7 | 6659 *p = NUL; |
| 6660 #endif | |
| 6661 } | |
| 6662 if (flags & EW_SILENT) | |
| 6663 show_shell_mess = FALSE; | |
| 6664 if (ampersent) | |
| 1508 | 6665 STRCAT(command, "&"); /* put the '&' after the redirection */ |
| 7 | 6666 |
| 6667 /* | |
| 6668 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6669 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6670 * expand any other pattern. | |
| 6671 */ | |
| 6672 if (shell_style == STYLE_PRINT) | |
| 6673 extra_shell_arg = (char_u *)"-G"; /* Use zsh NULL_GLOB option */ | |
| 6674 | |
| 6675 /* | |
| 6676 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6677 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6678 * in one of the patterns, otherwise we can still use the fast option. | |
| 6679 */ | |
| 6680 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
| 6681 extra_shell_arg = (char_u *)"-f"; /* Use csh fast option */ | |
| 6682 | |
| 6683 /* | |
| 6684 * execute the shell command | |
| 6685 */ | |
| 6686 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6687 | |
| 6688 /* When running in the background, give it some time to create the temp | |
| 6689 * file, but don't wait for it to finish. */ | |
| 6690 if (ampersent) | |
| 6691 mch_delay(10L, TRUE); | |
| 6692 | |
| 6693 extra_shell_arg = NULL; /* cleanup */ | |
| 6694 show_shell_mess = TRUE; | |
| 6695 vim_free(command); | |
| 6696 | |
| 1508 | 6697 if (i != 0) /* mch_call_shell() failed */ |
| 7 | 6698 { |
| 6699 mch_remove(tempname); | |
| 6700 vim_free(tempname); | |
| 6701 /* | |
| 6702 * With interactive completion, the error message is not printed. | |
| 6703 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6704 * from the shell, so screen may still get messed up -- webb. | |
| 6705 */ | |
| 6706 #ifndef USE_SYSTEM | |
| 6707 if (!(flags & EW_SILENT)) | |
| 6708 #endif | |
| 6709 { | |
| 6710 redraw_later_clear(); /* probably messed up screen */ | |
| 6711 msg_putchar('\n'); /* clear bottom line quickly */ | |
| 6712 cmdline_row = Rows - 1; /* continue on last line */ | |
| 6713 #ifdef USE_SYSTEM | |
| 6714 if (!(flags & EW_SILENT)) | |
| 6715 #endif | |
| 6716 { | |
| 6717 MSG(_(e_wildexpand)); | |
| 6718 msg_start(); /* don't overwrite this message */ | |
| 6719 } | |
| 6720 } | |
| 6721 /* If a `cmd` expansion failed, don't list `cmd` as a match, even when | |
| 6722 * EW_NOTFOUND is given */ | |
| 6723 if (shell_style == STYLE_BT) | |
| 6724 return FAIL; | |
| 6725 goto notfound; | |
| 6726 } | |
| 6727 | |
| 6728 /* | |
| 6729 * read the names from the file into memory | |
| 6730 */ | |
| 6731 fd = fopen((char *)tempname, READBIN); | |
| 6732 if (fd == NULL) | |
| 6733 { | |
| 6734 /* Something went wrong, perhaps a file name with a special char. */ | |
| 6735 if (!(flags & EW_SILENT)) | |
| 6736 { | |
| 6737 MSG(_(e_wildexpand)); | |
| 6738 msg_start(); /* don't overwrite this message */ | |
| 6739 } | |
| 6740 vim_free(tempname); | |
| 6741 goto notfound; | |
| 6742 } | |
| 6743 fseek(fd, 0L, SEEK_END); | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6744 llen = ftell(fd); /* get size of temp file */ |
| 7 | 6745 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
|
6746 if (llen < 0) |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6747 /* just in case ftell() would fail */ |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6748 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6749 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6750 buffer = alloc(llen + 1); |
| 7 | 6751 if (buffer == NULL) |
| 6752 { | |
| 6753 /* out of memory */ | |
| 6754 mch_remove(tempname); | |
| 6755 vim_free(tempname); | |
| 6756 fclose(fd); | |
| 6757 return FAIL; | |
| 6758 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6759 len = llen; |
| 7 | 6760 i = fread((char *)buffer, 1, len, fd); |
| 6761 fclose(fd); | |
| 6762 mch_remove(tempname); | |
| 1877 | 6763 if (i != (int)len) |
| 7 | 6764 { |
| 6765 /* unexpected read error */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6766 semsg(_(e_notread), tempname); |
| 7 | 6767 vim_free(tempname); |
| 6768 vim_free(buffer); | |
| 6769 return FAIL; | |
| 6770 } | |
| 6771 vim_free(tempname); | |
| 6772 | |
| 1508 | 6773 # if defined(__CYGWIN__) || defined(__CYGWIN32__) |
| 7 | 6774 /* Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. */ |
| 6775 p = buffer; | |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6776 for (i = 0; i < (int)len; ++i) |
| 7 | 6777 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6778 *p++ = buffer[i]; | |
| 6779 len = p - buffer; | |
| 6780 # endif | |
| 6781 | |
| 6782 | |
| 6783 /* file names are separated with Space */ | |
| 6784 if (shell_style == STYLE_ECHO) | |
| 6785 { | |
| 6786 buffer[len] = '\n'; /* make sure the buffer ends in NL */ | |
| 6787 p = buffer; | |
| 6788 for (i = 0; *p != '\n'; ++i) /* count number of entries */ | |
| 6789 { | |
| 6790 while (*p != ' ' && *p != '\n') | |
| 6791 ++p; | |
| 6792 p = skipwhite(p); /* skip to next entry */ | |
| 6793 } | |
| 6794 } | |
| 6795 /* file names are separated with NL */ | |
| 1508 | 6796 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6797 { |
| 6798 buffer[len] = NUL; /* make sure the buffer ends in NUL */ | |
| 6799 p = buffer; | |
| 6800 for (i = 0; *p != NUL; ++i) /* count number of entries */ | |
| 6801 { | |
| 6802 while (*p != '\n' && *p != NUL) | |
| 6803 ++p; | |
| 6804 if (*p != NUL) | |
| 6805 ++p; | |
| 6806 p = skipwhite(p); /* skip leading white space */ | |
| 6807 } | |
| 6808 } | |
| 6809 /* file names are separated with NUL */ | |
| 6810 else | |
| 6811 { | |
| 6812 /* | |
| 6813 * Some versions of zsh use spaces instead of NULs to separate | |
| 6814 * results. Only do this when there is no NUL before the end of the | |
| 6815 * buffer, otherwise we would never be able to use file names with | |
| 6816 * embedded spaces when zsh does use NULs. | |
| 6817 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6818 * don't check for spaces again. | |
| 6819 */ | |
| 6820 check_spaces = FALSE; | |
| 6821 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6822 { | |
| 6823 /* If there is a NUL, set did_find_nul, else set check_spaces */ | |
| 2768 | 6824 buffer[len] = NUL; |
| 5533 | 6825 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6826 did_find_nul = TRUE; |
| 6827 else | |
| 6828 check_spaces = TRUE; | |
| 6829 } | |
| 6830 | |
| 6831 /* | |
| 6832 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6833 * already is one, for STYLE_GLOB it needs to be added. | |
| 6834 */ | |
| 6835 if (len && buffer[len - 1] == NUL) | |
| 6836 --len; | |
| 6837 else | |
| 6838 buffer[len] = NUL; | |
| 6839 i = 0; | |
| 6840 for (p = buffer; p < buffer + len; ++p) | |
| 6841 if (*p == NUL || (*p == ' ' && check_spaces)) /* count entry */ | |
| 6842 { | |
| 6843 ++i; | |
| 6844 *p = NUL; | |
| 6845 } | |
| 6846 if (len) | |
| 6847 ++i; /* count last entry */ | |
| 6848 } | |
| 6849 if (i == 0) | |
| 6850 { | |
| 6851 /* | |
| 6852 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6853 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6854 * error; and hey, it's good to check anyway -- webb. | |
| 6855 */ | |
| 6856 vim_free(buffer); | |
| 6857 goto notfound; | |
| 6858 } | |
| 6859 *num_file = i; | |
| 6860 *file = (char_u **)alloc(sizeof(char_u *) * i); | |
| 6861 if (*file == NULL) | |
| 6862 { | |
| 6863 /* out of memory */ | |
| 6864 vim_free(buffer); | |
| 6865 return FAIL; | |
| 6866 } | |
| 6867 | |
| 6868 /* | |
| 6869 * Isolate the individual file names. | |
| 6870 */ | |
| 6871 p = buffer; | |
| 6872 for (i = 0; i < *num_file; ++i) | |
| 6873 { | |
| 6874 (*file)[i] = p; | |
| 6875 /* Space or NL separates */ | |
| 1508 | 6876 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 6877 || shell_style == STYLE_VIMGLOB) | |
| 7 | 6878 { |
| 652 | 6879 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 6880 && *p != '\n' && *p != NUL) | |
| 7 | 6881 ++p; |
| 6882 if (p == buffer + len) /* last entry */ | |
| 6883 *p = NUL; | |
| 6884 else | |
| 6885 { | |
| 6886 *p++ = NUL; | |
| 6887 p = skipwhite(p); /* skip to next entry */ | |
| 6888 } | |
| 6889 } | |
| 6890 else /* NUL separates */ | |
| 6891 { | |
| 6892 while (*p && p < buffer + len) /* skip entry */ | |
| 6893 ++p; | |
| 6894 ++p; /* skip NUL */ | |
| 6895 } | |
| 6896 } | |
| 6897 | |
| 6898 /* | |
| 6899 * Move the file names to allocated memory. | |
| 6900 */ | |
| 6901 for (j = 0, i = 0; i < *num_file; ++i) | |
| 6902 { | |
| 6903 /* Require the files to exist. Helps when using /bin/sh */ | |
| 6904 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) | |
| 6905 continue; | |
| 6906 | |
| 6907 /* check if this entry should be included */ | |
| 6908 dir = (mch_isdir((*file)[i])); | |
| 6909 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 6910 continue; | |
| 6911 | |
| 715 | 6912 /* Skip files that are not executable if we check for that. */ |
| 6695 | 6913 if (!dir && (flags & EW_EXEC) |
| 6914 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 6915 continue; |
| 6916 | |
| 7 | 6917 p = alloc((unsigned)(STRLEN((*file)[i]) + 1 + dir)); |
| 6918 if (p) | |
| 6919 { | |
| 6920 STRCPY(p, (*file)[i]); | |
| 6921 if (dir) | |
| 1479 | 6922 add_pathsep(p); /* add '/' to a directory name */ |
| 7 | 6923 (*file)[j++] = p; |
| 6924 } | |
| 6925 } | |
| 6926 vim_free(buffer); | |
| 6927 *num_file = j; | |
| 6928 | |
| 6929 if (*num_file == 0) /* rejected all entries */ | |
| 6930 { | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
6931 VIM_CLEAR(*file); |
| 7 | 6932 goto notfound; |
| 6933 } | |
| 6934 | |
| 6935 return OK; | |
| 6936 | |
| 6937 notfound: | |
| 6938 if (flags & EW_NOTFOUND) | |
| 6939 return save_patterns(num_pat, pat, num_file, file); | |
| 6940 return FAIL; | |
| 6941 } | |
| 6942 | |
| 6943 #endif /* VMS */ | |
| 6944 | |
| 6945 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6946 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6947 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6948 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6949 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6950 char_u ***file) |
| 7 | 6951 { |
| 6952 int i; | |
| 99 | 6953 char_u *s; |
| 7 | 6954 |
| 6955 *file = (char_u **)alloc(num_pat * sizeof(char_u *)); | |
| 6956 if (*file == NULL) | |
| 6957 return FAIL; | |
| 6958 for (i = 0; i < num_pat; i++) | |
| 99 | 6959 { |
| 6960 s = vim_strsave(pat[i]); | |
| 6961 if (s != NULL) | |
| 6962 /* Be compatible with expand_filename(): halve the number of | |
| 6963 * backslashes. */ | |
| 6964 backslash_halve(s); | |
| 6965 (*file)[i] = s; | |
| 6966 } | |
| 7 | 6967 *num_file = num_pat; |
| 6968 return OK; | |
| 6969 } | |
| 6970 | |
| 6971 /* | |
| 6972 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 6973 * expand. | |
| 6974 */ | |
| 6975 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6976 mch_has_exp_wildcard(char_u *p) |
| 7 | 6977 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
6978 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 6979 { |
| 6980 if (*p == '\\' && p[1] != NUL) | |
| 6981 ++p; | |
| 6982 else | |
| 6983 if (vim_strchr((char_u *) | |
| 6984 #ifdef VMS | |
| 6985 "*?%" | |
| 6986 #else | |
| 6987 "*?[{'" | |
| 6988 #endif | |
| 6989 , *p) != NULL) | |
| 6990 return TRUE; | |
| 6991 } | |
| 6992 return FALSE; | |
| 6993 } | |
| 6994 | |
| 6995 /* | |
| 6996 * Return TRUE if the string "p" contains a wildcard. | |
| 6997 * Don't recognize '~' at the end as a wildcard. | |
| 6998 */ | |
| 6999 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7000 mch_has_wildcard(char_u *p) |
| 7 | 7001 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7002 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7003 { |
| 7004 if (*p == '\\' && p[1] != NUL) | |
| 7005 ++p; | |
| 7006 else | |
| 7007 if (vim_strchr((char_u *) | |
| 7008 #ifdef VMS | |
| 7009 "*?%$" | |
| 7010 #else | |
| 7011 "*?[{`'$" | |
| 7012 #endif | |
| 7013 , *p) != NULL | |
| 7014 || (*p == '~' && p[1] != NUL)) | |
| 7015 return TRUE; | |
| 7016 } | |
| 7017 return FALSE; | |
| 7018 } | |
| 7019 | |
| 7020 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7021 have_wildcard(int num, char_u **file) |
| 7 | 7022 { |
| 7023 int i; | |
| 7024 | |
| 7025 for (i = 0; i < num; i++) | |
| 7026 if (mch_has_wildcard(file[i])) | |
| 7027 return 1; | |
| 7028 return 0; | |
| 7029 } | |
| 7030 | |
| 7031 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7032 have_dollars(int num, char_u **file) |
| 7 | 7033 { |
| 7034 int i; | |
| 7035 | |
| 7036 for (i = 0; i < num; i++) | |
| 7037 if (vim_strchr(file[i], '$') != NULL) | |
| 7038 return TRUE; | |
| 7039 return FALSE; | |
| 7040 } | |
| 7041 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7042 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7043 /* |
| 7044 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7045 * This version can only move regular files and will fail if the | |
| 7046 * destination exists. | |
| 7047 */ | |
| 7048 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7049 mch_rename(const char *src, const char *dest) |
| 7 | 7050 { |
| 7051 struct stat st; | |
| 7052 | |
| 7053 if (stat(dest, &st) >= 0) /* fail if destination exists */ | |
| 7054 return -1; | |
| 7055 if (link(src, dest) != 0) /* link file to new name */ | |
| 7056 return -1; | |
| 7057 if (mch_remove(src) == 0) /* delete link to old name */ | |
| 7058 return 0; | |
| 7059 return -1; | |
| 7060 } | |
| 7061 #endif /* !HAVE_RENAME */ | |
| 7062 | |
| 7063 #ifdef FEAT_MOUSE_GPM | |
| 7064 /* | |
| 7065 * Initializes connection with gpm (if it isn't already opened) | |
| 7066 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7067 */ | |
| 7068 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7069 gpm_open(void) |
| 7 | 7070 { |
| 7071 static Gpm_Connect gpm_connect; /* Must it be kept till closing ? */ | |
| 7072 | |
| 7073 if (!gpm_flag) | |
| 7074 { | |
| 7075 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7076 gpm_connect.defaultMask = ~GPM_HARD; | |
| 7077 /* Default handling for mouse move*/ | |
| 7078 gpm_connect.minMod = 0; /* Handle any modifier keys */ | |
| 7079 gpm_connect.maxMod = 0xffff; | |
| 7080 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7081 { | |
| 7082 /* gpm library tries to handling TSTP causes | |
| 7083 * problems. Anyways, we close connection to Gpm whenever | |
| 7084 * we are going to suspend or starting an external process | |
| 1450 | 7085 * so we shouldn't have problem with this |
| 7 | 7086 */ |
| 1832 | 7087 # ifdef SIGTSTP |
| 7 | 7088 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
| 1832 | 7089 # endif |
| 7 | 7090 return 1; /* succeed */ |
| 7091 } | |
| 7092 if (gpm_fd == -2) | |
| 7093 Gpm_Close(); /* We don't want to talk to xterm via gpm */ | |
| 7094 return 0; | |
| 7095 } | |
| 7096 return 1; /* already open */ | |
| 7097 } | |
| 7098 | |
| 7099 /* | |
| 7100 * Closes connection to gpm | |
| 7101 */ | |
| 7102 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7103 gpm_close(void) |
| 7 | 7104 { |
| 7105 if (gpm_flag && gpm_fd >= 0) /* if Open */ | |
| 7106 Gpm_Close(); | |
| 7107 } | |
| 7108 | |
| 7109 /* Reads gpm event and adds special keys to input buf. Returns length of | |
| 7110 * generated key sequence. | |
| 5782 | 7111 * This function is styled after gui_send_mouse_event(). |
| 7 | 7112 */ |
| 7113 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7114 mch_gpm_process(void) |
| 7 | 7115 { |
| 7116 int button; | |
| 7117 static Gpm_Event gpm_event; | |
| 7118 char_u string[6]; | |
| 7119 int_u vim_modifiers; | |
| 7120 int row,col; | |
| 7121 unsigned char buttons_mask; | |
| 7122 unsigned char gpm_modifiers; | |
| 7123 static unsigned char old_buttons = 0; | |
| 7124 | |
| 7125 Gpm_GetEvent(&gpm_event); | |
| 7126 | |
| 7127 #ifdef FEAT_GUI | |
| 7128 /* Don't put events in the input queue now. */ | |
| 7129 if (hold_gui_events) | |
| 7130 return 0; | |
| 7131 #endif | |
| 7132 | |
| 7133 row = gpm_event.y - 1; | |
| 7134 col = gpm_event.x - 1; | |
| 7135 | |
| 7136 string[0] = ESC; /* Our termcode */ | |
| 7137 string[1] = 'M'; | |
| 7138 string[2] = 'G'; | |
| 7139 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7140 { | |
| 7141 case GPM_DRAG: | |
| 7142 string[3] = MOUSE_DRAG; | |
| 7143 break; | |
| 7144 case GPM_DOWN: | |
| 7145 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7146 old_buttons = gpm_event.buttons; | |
| 7147 switch (buttons_mask) | |
| 7148 { | |
| 7149 case GPM_B_LEFT: | |
| 7150 button = MOUSE_LEFT; | |
| 7151 break; | |
| 7152 case GPM_B_MIDDLE: | |
| 7153 button = MOUSE_MIDDLE; | |
| 7154 break; | |
| 7155 case GPM_B_RIGHT: | |
| 7156 button = MOUSE_RIGHT; | |
| 7157 break; | |
| 7158 default: | |
| 7159 return 0; | |
| 7160 /*Don't know what to do. Can more than one button be | |
| 7161 * reported in one event? */ | |
| 7162 } | |
| 7163 string[3] = (char_u)(button | 0x20); | |
| 7164 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7165 break; | |
| 7166 case GPM_UP: | |
| 7167 string[3] = MOUSE_RELEASE; | |
| 7168 old_buttons &= ~gpm_event.buttons; | |
| 7169 break; | |
| 7170 default: | |
| 7171 return 0; | |
| 7172 } | |
| 7173 /*This code is based on gui_x11_mouse_cb in gui_x11.c */ | |
| 7174 gpm_modifiers = gpm_event.modifiers; | |
| 7175 vim_modifiers = 0x0; | |
| 7176 /* I ignore capslock stats. Aren't we all just hate capslock mixing with | |
| 7177 * Vim commands ? Besides, gpm_event.modifiers is unsigned char, and | |
| 7178 * K_CAPSSHIFT is defined 8, so it probably isn't even reported | |
| 7179 */ | |
| 7180 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) | |
| 7181 vim_modifiers |= MOUSE_SHIFT; | |
| 7182 | |
| 7183 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7184 vim_modifiers |= MOUSE_CTRL; | |
| 7185 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7186 vim_modifiers |= MOUSE_ALT; | |
| 7187 string[3] |= vim_modifiers; | |
| 7188 string[4] = (char_u)(col + ' ' + 1); | |
| 7189 string[5] = (char_u)(row + ' ' + 1); | |
| 7190 add_to_input_buf(string, 6); | |
| 7191 return 6; | |
| 7192 } | |
| 7193 #endif /* FEAT_MOUSE_GPM */ | |
| 7194 | |
| 1620 | 7195 #ifdef FEAT_SYSMOUSE |
| 7196 /* | |
| 7197 * Initialize connection with sysmouse. | |
| 7198 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7199 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7200 * Return OK if succeeded, FAIL if failed. | |
| 7201 */ | |
| 7202 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7203 sysmouse_open(void) |
| 1620 | 7204 { |
| 7205 struct mouse_info mouse; | |
| 7206 | |
| 7207 mouse.operation = MOUSE_MODE; | |
| 7208 mouse.u.mode.mode = 0; | |
| 7209 mouse.u.mode.signal = SIGUSR2; | |
| 7210 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7211 { | |
| 7212 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7213 mouse.operation = MOUSE_SHOW; | |
| 7214 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7215 return OK; | |
| 7216 } | |
| 7217 return FAIL; | |
| 7218 } | |
| 7219 | |
| 7220 /* | |
| 7221 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7222 * virtual console do not send us any sysmouse related signal. | |
| 7223 */ | |
| 7224 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7225 sysmouse_close(void) |
| 1620 | 7226 { |
| 7227 struct mouse_info mouse; | |
| 7228 | |
| 7229 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7230 mouse.operation = MOUSE_MODE; | |
| 7231 mouse.u.mode.mode = 0; | |
| 7232 mouse.u.mode.signal = 0; | |
| 7233 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7234 } | |
| 7235 | |
| 7236 /* | |
| 7237 * Gets info from sysmouse and adds special keys to input buf. | |
| 7238 */ | |
| 7239 static RETSIGTYPE | |
| 7240 sig_sysmouse SIGDEFARG(sigarg) | |
| 7241 { | |
| 7242 struct mouse_info mouse; | |
| 7243 struct video_info video; | |
| 7244 char_u string[6]; | |
| 7245 int row, col; | |
| 7246 int button; | |
| 7247 int buttons; | |
| 7248 static int oldbuttons = 0; | |
| 7249 | |
| 7250 #ifdef FEAT_GUI | |
| 7251 /* Don't put events in the input queue now. */ | |
| 7252 if (hold_gui_events) | |
| 7253 return; | |
| 7254 #endif | |
| 7255 | |
| 7256 mouse.operation = MOUSE_GETINFO; | |
| 7257 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7258 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7259 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7260 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7261 { | |
| 7262 row = mouse.u.data.y / video.vi_cheight; | |
| 7263 col = mouse.u.data.x / video.vi_cwidth; | |
| 7264 buttons = mouse.u.data.buttons; | |
| 7265 string[0] = ESC; /* Our termcode */ | |
| 7266 string[1] = 'M'; | |
| 7267 string[2] = 'S'; | |
| 7268 if (oldbuttons == buttons && buttons != 0) | |
| 7269 { | |
| 7270 button = MOUSE_DRAG; | |
| 7271 } | |
| 7272 else | |
| 7273 { | |
| 7274 switch (buttons) | |
| 7275 { | |
| 7276 case 0: | |
| 7277 button = MOUSE_RELEASE; | |
| 7278 break; | |
| 7279 case 1: | |
| 7280 button = MOUSE_LEFT; | |
| 7281 break; | |
| 7282 case 2: | |
| 7283 button = MOUSE_MIDDLE; | |
| 7284 break; | |
| 7285 case 4: | |
| 7286 button = MOUSE_RIGHT; | |
| 7287 break; | |
| 7288 default: | |
| 7289 return; | |
| 7290 } | |
| 7291 oldbuttons = buttons; | |
| 7292 } | |
| 7293 string[3] = (char_u)(button); | |
| 7294 string[4] = (char_u)(col + ' ' + 1); | |
| 7295 string[5] = (char_u)(row + ' ' + 1); | |
| 7296 add_to_input_buf(string, 6); | |
| 7297 } | |
| 7298 return; | |
| 7299 } | |
| 7300 #endif /* FEAT_SYSMOUSE */ | |
| 7301 | |
| 7 | 7302 #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
|
7303 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7304 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7305 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7306 typedef int (*INTPROCINT)(int); |
| 7 | 7307 |
| 7308 /* | |
| 7309 * Call a DLL routine which takes either a string or int param | |
| 7310 * and returns an allocated string. | |
| 7311 */ | |
| 7312 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7313 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7314 char_u *libname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7315 char_u *funcname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7316 char_u *argstring, /* NULL when using a argint */ |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7317 int argint, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7318 char_u **string_result,/* NULL when using number_result */ |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7319 int *number_result) |
| 7 | 7320 { |
| 7321 # if defined(USE_DLOPEN) | |
| 7322 void *hinstLib; | |
| 12 | 7323 char *dlerr = NULL; |
| 7 | 7324 # else |
| 7325 shl_t hinstLib; | |
| 7326 # endif | |
| 7327 STRPROCSTR ProcAdd; | |
| 7328 INTPROCSTR ProcAddI; | |
| 7329 char_u *retval_str = NULL; | |
| 7330 int retval_int = 0; | |
| 7331 int success = FALSE; | |
| 7332 | |
| 900 | 7333 /* |
| 7334 * Get a handle to the DLL module. | |
| 7335 */ | |
| 7 | 7336 # if defined(USE_DLOPEN) |
| 900 | 7337 /* First clear any error, it's not cleared by the dlopen() call. */ |
| 7338 (void)dlerror(); | |
| 7339 | |
| 7 | 7340 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7341 # ifdef RTLD_LOCAL | |
| 7342 | RTLD_LOCAL | |
| 7343 # endif | |
| 7344 ); | |
| 12 | 7345 if (hinstLib == NULL) |
| 7346 { | |
| 7347 /* "dlerr" must be used before dlclose() */ | |
| 7348 dlerr = (char *)dlerror(); | |
| 7349 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7350 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7351 } |
| 7 | 7352 # else |
| 7353 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7354 # endif | |
| 7355 | |
| 7356 /* If the handle is valid, try to get the function address. */ | |
| 7357 if (hinstLib != NULL) | |
| 7358 { | |
| 7359 # ifdef HAVE_SETJMP_H | |
| 7360 /* | |
| 7361 * Catch a crash when calling the library function. For example when | |
| 7362 * using a number where a string pointer is expected. | |
| 7363 */ | |
| 7364 mch_startjmp(); | |
| 7365 if (SETJMP(lc_jump_env) != 0) | |
| 7366 { | |
| 7367 success = FALSE; | |
| 857 | 7368 # if defined(USE_DLOPEN) |
| 12 | 7369 dlerr = NULL; |
| 857 | 7370 # endif |
| 7 | 7371 mch_didjmp(); |
| 7372 } | |
| 7373 else | |
| 7374 # endif | |
| 7375 { | |
| 7376 retval_str = NULL; | |
| 7377 retval_int = 0; | |
| 7378 | |
| 7379 if (argstring != NULL) | |
| 7380 { | |
| 7381 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7382 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7383 dlerr = (char *)dlerror(); |
| 7 | 7384 # else |
| 7385 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7386 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7387 ProcAdd = NULL; | |
| 7388 # endif | |
| 12 | 7389 if ((success = (ProcAdd != NULL |
| 7390 # if defined(USE_DLOPEN) | |
| 7391 && dlerr == NULL | |
| 7392 # endif | |
| 7393 ))) | |
| 7 | 7394 { |
| 7395 if (string_result == NULL) | |
| 7396 retval_int = ((STRPROCINT)ProcAdd)(argstring); | |
| 7397 else | |
| 7398 retval_str = (ProcAdd)(argstring); | |
| 7399 } | |
| 7400 } | |
| 7401 else | |
| 7402 { | |
| 7403 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7404 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7405 dlerr = (char *)dlerror(); |
| 7 | 7406 # else |
| 7407 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7408 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7409 ProcAddI = NULL; | |
| 7410 # endif | |
| 12 | 7411 if ((success = (ProcAddI != NULL |
| 7412 # if defined(USE_DLOPEN) | |
| 7413 && dlerr == NULL | |
| 7414 # endif | |
| 7415 ))) | |
| 7 | 7416 { |
| 7417 if (string_result == NULL) | |
| 7418 retval_int = ((INTPROCINT)ProcAddI)(argint); | |
| 7419 else | |
| 7420 retval_str = (ProcAddI)(argint); | |
| 7421 } | |
| 7422 } | |
| 7423 | |
| 7424 /* Save the string before we free the library. */ | |
| 7425 /* Assume that a "1" or "-1" result is an illegal pointer. */ | |
| 7426 if (string_result == NULL) | |
| 7427 *number_result = retval_int; | |
| 7428 else if (retval_str != NULL | |
| 7429 && retval_str != (char_u *)1 | |
| 7430 && retval_str != (char_u *)-1) | |
| 7431 *string_result = vim_strsave(retval_str); | |
| 7432 } | |
| 7433 | |
| 7434 # ifdef HAVE_SETJMP_H | |
| 7435 mch_endjmp(); | |
| 7436 # ifdef SIGHASARG | |
| 7437 if (lc_signal != 0) | |
| 7438 { | |
| 7439 int i; | |
| 7440 | |
| 7441 /* try to find the name of this signal */ | |
| 7442 for (i = 0; signal_info[i].sig != -1; i++) | |
| 7443 if (lc_signal == signal_info[i].sig) | |
| 7444 break; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7445 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7446 } |
| 7447 # endif | |
| 7448 # endif | |
| 7449 | |
| 12 | 7450 # if defined(USE_DLOPEN) |
| 7451 /* "dlerr" must be used before dlclose() */ | |
| 7452 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7453 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7454 |
| 7 | 7455 /* Free the DLL module. */ |
| 7456 (void)dlclose(hinstLib); | |
| 7457 # else | |
| 7458 (void)shl_unload(hinstLib); | |
| 7459 # endif | |
| 7460 } | |
| 7461 | |
| 7462 if (!success) | |
| 7463 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7464 semsg(_(e_libcall), funcname); |
| 7 | 7465 return FAIL; |
| 7466 } | |
| 7467 | |
| 7468 return OK; | |
| 7469 } | |
| 7470 #endif | |
| 7471 | |
| 7472 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO) | |
| 7473 static int xterm_trace = -1; /* default: disabled */ | |
| 7474 static int xterm_button; | |
| 7475 | |
| 7476 /* | |
| 7477 * Setup a dummy window for X selections in a terminal. | |
| 7478 */ | |
| 7479 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7480 setup_term_clip(void) |
| 7 | 7481 { |
| 7482 int z = 0; | |
| 7483 char *strp = ""; | |
| 7484 Widget AppShell; | |
| 7485 | |
| 7486 if (!x_connect_to_server()) | |
| 7487 return; | |
| 7488 | |
| 7489 open_app_context(); | |
| 7490 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7491 { | |
| 7492 int (*oldhandler)(); | |
| 7493 #if defined(HAVE_SETJMP_H) | |
| 7494 int (*oldIOhandler)(); | |
| 7495 #endif | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7496 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7497 elapsed_T start_tv; |
| 7 | 7498 |
| 7499 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7500 ELAPSED_INIT(start_tv); |
| 7 | 7501 # endif |
| 7502 | |
| 7503 /* Ignore X errors while opening the display */ | |
| 7504 oldhandler = XSetErrorHandler(x_error_check); | |
| 7505 | |
| 7506 #if defined(HAVE_SETJMP_H) | |
| 7507 /* Ignore X IO errors while opening the display */ | |
| 7508 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); | |
| 7509 mch_startjmp(); | |
| 7510 if (SETJMP(lc_jump_env) != 0) | |
| 7511 { | |
| 7512 mch_didjmp(); | |
| 7513 xterm_dpy = NULL; | |
| 7514 } | |
| 7515 else | |
| 7516 #endif | |
| 7517 { | |
| 7518 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7519 "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
|
7520 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
|
7521 xterm_dpy_retry_count = 0; |
| 7 | 7522 #if defined(HAVE_SETJMP_H) |
| 7523 mch_endjmp(); | |
| 7524 #endif | |
| 7525 } | |
| 7526 | |
| 7527 #if defined(HAVE_SETJMP_H) | |
| 7528 /* Now handle X IO errors normally. */ | |
| 7529 (void)XSetIOErrorHandler(oldIOhandler); | |
| 7530 #endif | |
| 7531 /* Now handle X errors normally. */ | |
| 7532 (void)XSetErrorHandler(oldhandler); | |
| 7533 | |
| 7534 if (xterm_dpy == NULL) | |
| 7535 { | |
| 7536 if (p_verbose > 0) | |
| 292 | 7537 verb_msg((char_u *)_("Opening the X display failed")); |
| 7 | 7538 return; |
| 7539 } | |
| 7540 | |
| 7541 /* Catch terminating error of the X server connection. */ | |
| 7542 (void)XSetIOErrorHandler(x_IOerror_handler); | |
| 7543 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7544 # ifdef ELAPSED_FUNC |
| 7 | 7545 if (p_verbose > 0) |
| 292 | 7546 { |
| 7547 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7548 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7549 verbose_leave(); |
| 7550 } | |
| 7 | 7551 # endif |
| 7552 | |
| 7553 /* Create a Shell to make converters work. */ | |
| 7554 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", | |
| 7555 applicationShellWidgetClass, xterm_dpy, | |
| 7556 NULL); | |
| 7557 if (AppShell == (Widget)0) | |
| 7558 return; | |
| 7559 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7560 topLevelShellWidgetClass, AppShell, | |
| 7561 XtNmappedWhenManaged, 0, | |
| 7562 XtNwidth, 1, | |
| 7563 XtNheight, 1, | |
| 7564 NULL); | |
| 7565 if (xterm_Shell == (Widget)0) | |
| 7566 return; | |
| 7567 | |
| 7568 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
|
7569 x11_setup_selection(xterm_Shell); |
| 7 | 7570 if (x11_display == NULL) |
| 7571 x11_display = xterm_dpy; | |
| 7572 | |
| 7573 XtRealizeWidget(xterm_Shell); | |
| 7574 XSync(xterm_dpy, False); | |
| 7575 xterm_update(); | |
| 7576 } | |
| 7577 if (xterm_Shell != (Widget)0) | |
| 7578 { | |
| 7579 clip_init(TRUE); | |
| 7580 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7581 x11_window = (Window)atol(strp); | |
| 7582 /* Check if $WINDOWID is valid. */ | |
| 7583 if (test_x11_window(xterm_dpy) == FAIL) | |
| 7584 x11_window = 0; | |
| 7585 if (x11_window != 0) | |
| 7586 xterm_trace = 0; | |
| 7587 } | |
| 7588 } | |
| 7589 | |
| 7590 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7591 start_xterm_trace(int button) |
| 7 | 7592 { |
| 7593 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7594 return; | |
| 7595 xterm_trace = 1; | |
| 7596 xterm_button = button; | |
| 7597 do_xterm_trace(); | |
| 7598 } | |
| 7599 | |
| 7600 | |
| 7601 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7602 stop_xterm_trace(void) |
| 7 | 7603 { |
| 7604 if (xterm_trace < 0) | |
| 7605 return; | |
| 7606 xterm_trace = 0; | |
| 7607 } | |
| 7608 | |
| 7609 /* | |
| 7610 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7611 * return TRUE if dragging is active, else FALSE | |
| 7612 */ | |
| 7613 static int | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7614 do_xterm_trace(void) |
| 7 | 7615 { |
| 7616 Window root, child; | |
| 7617 int root_x, root_y; | |
| 7618 int win_x, win_y; | |
| 7619 int row, col; | |
| 7620 int_u mask_return; | |
| 7621 char_u buf[50]; | |
| 7622 char_u *strp; | |
| 7623 long got_hints; | |
| 7624 static char_u *mouse_code; | |
| 7625 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7626 static int prev_row = 0, prev_col = 0; | |
| 7627 static XSizeHints xterm_hints; | |
| 7628 | |
| 7629 if (xterm_trace <= 0) | |
| 7630 return FALSE; | |
| 7631 | |
| 7632 if (xterm_trace == 1) | |
| 7633 { | |
| 7634 /* Get the hints just before tracking starts. The font size might | |
| 1510 | 7635 * have changed recently. */ |
| 7636 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) | |
| 7637 || !(got_hints & PResizeInc) | |
| 7 | 7638 || xterm_hints.width_inc <= 1 |
| 7639 || xterm_hints.height_inc <= 1) | |
| 7640 { | |
| 7641 xterm_trace = -1; /* Not enough data -- disable tracing */ | |
| 7642 return FALSE; | |
| 7643 } | |
| 7644 | |
| 7645 /* Rely on the same mouse code for the duration of this */ | |
| 7646 mouse_code = find_termcode(mouse_name); | |
| 7647 prev_row = mouse_row; | |
| 7009 | 7648 prev_col = mouse_col; |
| 7 | 7649 xterm_trace = 2; |
| 7650 | |
| 7651 /* Find the offset of the chars, there might be a scrollbar on the | |
| 7652 * left of the window and/or a menu on the top (eterm etc.) */ | |
| 7653 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7654 &win_x, &win_y, &mask_return); | |
| 7655 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7656 - (xterm_hints.height_inc / 2); | |
| 7657 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7658 xterm_hints.y = 2; | |
| 7659 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7660 - (xterm_hints.width_inc / 2); | |
| 7661 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7662 xterm_hints.x = 2; | |
| 7663 return TRUE; | |
| 7664 } | |
| 2768 | 7665 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7666 { |
| 7667 xterm_trace = 0; | |
| 7668 return FALSE; | |
| 7669 } | |
| 7670 | |
| 7671 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7672 &win_x, &win_y, &mask_return); | |
| 7673 | |
| 7674 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7675 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7676 if (row == prev_row && col == prev_col) | |
| 7677 return TRUE; | |
| 7678 | |
| 7679 STRCPY(buf, mouse_code); | |
| 7680 strp = buf + STRLEN(buf); | |
| 7681 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7682 *strp++ = (char_u)(col + ' ' + 1); | |
| 7683 *strp++ = (char_u)(row + ' ' + 1); | |
| 7684 *strp = 0; | |
| 7685 add_to_input_buf(buf, STRLEN(buf)); | |
| 7686 | |
| 7687 prev_row = row; | |
| 7688 prev_col = col; | |
| 7689 return TRUE; | |
| 7690 } | |
| 7691 | |
| 7692 # if defined(FEAT_GUI) || defined(PROTO) | |
| 7693 /* | |
| 7694 * Destroy the display, window and app_context. Required for GTK. | |
| 7695 */ | |
| 7696 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7697 clear_xterm_clip(void) |
| 7 | 7698 { |
| 7699 if (xterm_Shell != (Widget)0) | |
| 7700 { | |
| 7701 XtDestroyWidget(xterm_Shell); | |
| 7702 xterm_Shell = (Widget)0; | |
| 7703 } | |
| 7704 if (xterm_dpy != NULL) | |
| 7705 { | |
| 1605 | 7706 # if 0 |
| 7 | 7707 /* Lesstif and Solaris crash here, lose some memory */ |
| 7708 XtCloseDisplay(xterm_dpy); | |
| 1605 | 7709 # endif |
| 7 | 7710 if (x11_display == xterm_dpy) |
| 7711 x11_display = NULL; | |
| 7712 xterm_dpy = NULL; | |
| 7713 } | |
| 1605 | 7714 # if 0 |
| 7 | 7715 if (app_context != (XtAppContext)NULL) |
| 7716 { | |
| 7717 /* Lesstif and Solaris crash here, lose some memory */ | |
| 7718 XtDestroyApplicationContext(app_context); | |
| 7719 app_context = (XtAppContext)NULL; | |
| 7720 } | |
| 1605 | 7721 # endif |
| 7 | 7722 } |
| 7723 # endif | |
| 7724 | |
| 7725 /* | |
| 4230 | 7726 * Catch up with GUI or X events. |
| 7727 */ | |
| 7728 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7729 clip_update(void) |
| 4230 | 7730 { |
| 7731 # ifdef FEAT_GUI | |
| 7732 if (gui.in_use) | |
| 7733 gui_mch_update(); | |
| 7734 else | |
| 7735 # endif | |
| 7736 if (xterm_Shell != (Widget)0) | |
| 7737 xterm_update(); | |
| 7738 } | |
| 7739 | |
| 7740 /* | |
| 7 | 7741 * Catch up with any queued X events. This may put keyboard input into the |
| 7742 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7743 * nothing in the X event queue (& no timers pending), then we return | |
| 7744 * immediately. | |
| 7745 */ | |
| 7746 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7747 xterm_update(void) |
| 7 | 7748 { |
| 7749 XEvent event; | |
| 7750 | |
| 6683 | 7751 for (;;) |
| 7 | 7752 { |
|
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parents:
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diff
changeset
|
7753 XtInputMask mask = XtAppPending(app_context); |
|
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parents:
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diff
changeset
|
7754 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
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diff
changeset
|
7755 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7756 break; |
| 7757 | |
|
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parents:
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diff
changeset
|
7758 if (mask & XtIMXEvent) |
| 7 | 7759 { |
| 6683 | 7760 /* There is an event to process. */ |
|
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parents:
7009
diff
changeset
|
7761 XtAppNextEvent(app_context, &event); |
| 6683 | 7762 #ifdef FEAT_CLIENTSERVER |
| 7763 { | |
| 7764 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7765 | |
| 7766 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7767 && e->atom == commProperty && e->state == PropertyNewValue) |
|
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parents:
7009
diff
changeset
|
7768 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7769 } |
| 7770 #endif | |
|
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parents:
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diff
changeset
|
7771 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
7009
diff
changeset
|
7772 } |
| 6683 | 7773 else |
| 7774 { | |
| 7775 /* There is something else than an event to process. */ | |
|
7109
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parents:
7009
diff
changeset
|
7776 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
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diff
changeset
|
7777 } |
| 7 | 7778 } |
| 7779 } | |
| 7780 | |
| 7781 int | |
|
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parents:
7807
diff
changeset
|
7782 clip_xterm_own_selection(VimClipboard *cbd) |
| 7 | 7783 { |
| 7784 if (xterm_Shell != (Widget)0) | |
| 7785 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7786 return FAIL; | |
| 7787 } | |
| 7788 | |
| 7789 void | |
|
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parents:
7807
diff
changeset
|
7790 clip_xterm_lose_selection(VimClipboard *cbd) |
| 7 | 7791 { |
| 7792 if (xterm_Shell != (Widget)0) | |
| 7793 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7794 } | |
| 7795 | |
| 7796 void | |
|
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parents:
7807
diff
changeset
|
7797 clip_xterm_request_selection(VimClipboard *cbd) |
| 7 | 7798 { |
| 7799 if (xterm_Shell != (Widget)0) | |
| 7800 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7801 } | |
| 7802 | |
| 7803 void | |
|
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parents:
7807
diff
changeset
|
7804 clip_xterm_set_selection(VimClipboard *cbd) |
| 7 | 7805 { |
| 7806 clip_x11_set_selection(cbd); | |
| 7807 } | |
| 7808 #endif | |
| 7809 | |
| 7810 | |
| 7811 #if defined(USE_XSMP) || defined(PROTO) | |
| 7812 /* | |
| 7813 * Code for X Session Management Protocol. | |
| 7814 */ | |
| 7815 | |
| 7816 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7817 /* | |
| 7818 * This is our chance to ask the user if they want to save, | |
| 7819 * or abort the logout | |
| 7820 */ | |
| 7821 static void | |
|
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parents:
7807
diff
changeset
|
7822 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7823 { |
| 7824 cmdmod_T save_cmdmod; | |
| 7825 int cancel_shutdown = False; | |
| 7826 | |
| 7827 save_cmdmod = cmdmod; | |
| 7828 cmdmod.confirm = TRUE; | |
|
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commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7829 if (check_changed_any(FALSE, FALSE)) |
| 7 | 7830 /* Mustn't logout */ |
| 7831 cancel_shutdown = True; | |
| 7832 cmdmod = save_cmdmod; | |
| 7833 setcursor(); /* position cursor */ | |
| 7834 out_flush(); | |
| 7835 | |
| 7836 /* Done interaction */ | |
| 7837 SmcInteractDone(smc_conn, cancel_shutdown); | |
| 7838 | |
| 7839 /* Finish off | |
| 7840 * Only end save-yourself here if we're not cancelling shutdown; | |
| 7841 * we'll get a cancelled callback later in which we'll end it. | |
| 7842 * Hopefully get around glitchy SMs (like GNOME-1) | |
| 7843 */ | |
| 7844 if (!cancel_shutdown) | |
| 7845 { | |
| 7846 xsmp.save_yourself = False; | |
| 7847 SmcSaveYourselfDone(smc_conn, True); | |
| 7848 } | |
| 7849 } | |
| 7850 # endif | |
| 7851 | |
| 7852 /* | |
| 7853 * Callback that starts save-yourself. | |
| 7854 */ | |
| 7855 static void | |
|
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parents:
7807
diff
changeset
|
7856 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
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diff
changeset
|
7857 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
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diff
changeset
|
7858 SmPointer client_data UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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diff
changeset
|
7859 int save_type UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
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diff
changeset
|
7860 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7861 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7862 Bool fast UNUSED) |
| 7 | 7863 { |
| 7864 /* Handle already being in saveyourself */ | |
| 7865 if (xsmp.save_yourself) | |
| 7866 SmcSaveYourselfDone(smc_conn, True); | |
| 7867 xsmp.save_yourself = True; | |
| 7868 xsmp.shutdown = shutdown; | |
| 7869 | |
| 7870 /* First up, preserve all files */ | |
| 7871 out_flush(); | |
| 7872 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 7873 | |
| 7874 if (p_verbose > 0) | |
| 292 | 7875 verb_msg((char_u *)_("XSMP handling save-yourself request")); |
| 7 | 7876 |
| 7877 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7878 /* Now see if we can ask about unsaved files */ | |
| 7879 if (shutdown && !fast && gui.in_use) | |
| 7880 /* Need to interact with user, but need SM's permission */ | |
| 7881 SmcInteractRequest(smc_conn, SmDialogError, | |
| 7882 xsmp_handle_interaction, client_data); | |
| 7883 else | |
| 7884 # endif | |
| 7885 { | |
| 7886 /* Can stop the cycle here */ | |
| 7887 SmcSaveYourselfDone(smc_conn, True); | |
| 7888 xsmp.save_yourself = False; | |
| 7889 } | |
| 7890 } | |
| 7891 | |
| 7892 | |
| 7893 /* | |
| 7894 * Callback to warn us of imminent death. | |
| 7895 */ | |
| 7896 static void | |
|
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parents:
7807
diff
changeset
|
7897 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 7898 { |
| 7899 xsmp_close(); | |
| 7900 | |
| 7901 /* quit quickly leaving swapfiles for modified buffers behind */ | |
| 7902 getout_preserve_modified(0); | |
| 7903 } | |
| 7904 | |
| 7905 | |
| 7906 /* | |
| 7907 * Callback to tell us that save-yourself has completed. | |
| 7908 */ | |
| 7909 static void | |
|
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parents:
7807
diff
changeset
|
7910 xsmp_save_complete( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
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diff
changeset
|
7911 SmcConn smc_conn UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
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changeset
|
7912 SmPointer client_data UNUSED) |
| 7 | 7913 { |
| 7914 xsmp.save_yourself = False; | |
| 7915 } | |
| 7916 | |
| 7917 | |
| 7918 /* | |
| 7919 * Callback to tell us that an instigated shutdown was cancelled | |
| 7920 * (maybe even by us) | |
| 7921 */ | |
| 7922 static void | |
|
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parents:
7807
diff
changeset
|
7923 xsmp_shutdown_cancelled( |
|
c079097365f3
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parents:
7807
diff
changeset
|
7924 SmcConn smc_conn, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7925 SmPointer client_data UNUSED) |
| 7 | 7926 { |
| 7927 if (xsmp.save_yourself) | |
| 7928 SmcSaveYourselfDone(smc_conn, True); | |
| 7929 xsmp.save_yourself = False; | |
| 7930 xsmp.shutdown = False; | |
| 7931 } | |
| 7932 | |
| 7933 | |
| 7934 /* | |
| 7935 * Callback to tell us that a new ICE connection has been established. | |
| 7936 */ | |
| 7937 static void | |
|
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parents:
7807
diff
changeset
|
7938 xsmp_ice_connection( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
7939 IceConn iceConn, |
|
c079097365f3
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parents:
7807
diff
changeset
|
7940 IcePointer clientData UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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7807
diff
changeset
|
7941 Bool opening, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7942 IcePointer *watchData UNUSED) |
| 7 | 7943 { |
| 7944 /* Intercept creation of ICE connection fd */ | |
| 7945 if (opening) | |
| 7946 { | |
| 7947 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 7948 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 7949 } | |
| 7950 } | |
| 7951 | |
| 7952 | |
| 7953 /* Handle any ICE processing that's required; return FAIL if SM lost */ | |
| 7954 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7955 xsmp_handle_requests(void) |
| 7 | 7956 { |
| 7957 Bool rep; | |
| 7958 | |
| 7959 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 7960 == IceProcessMessagesIOError) | |
| 7961 { | |
| 7962 /* Lost ICE */ | |
| 7963 if (p_verbose > 0) | |
| 292 | 7964 verb_msg((char_u *)_("XSMP lost ICE connection")); |
| 7 | 7965 xsmp_close(); |
| 7966 return FAIL; | |
| 7967 } | |
| 7968 else | |
| 7969 return OK; | |
| 7970 } | |
| 7971 | |
| 7972 static int dummy; | |
| 7973 | |
| 7974 /* Set up X Session Management Protocol */ | |
| 7975 void | |
| 7976 xsmp_init(void) | |
| 7977 { | |
| 7978 char errorstring[80]; | |
| 7979 SmcCallbacks smcallbacks; | |
| 7980 #if 0 | |
| 7981 SmPropValue smname; | |
| 7982 SmProp smnameprop; | |
| 7983 SmProp *smprops[1]; | |
| 7984 #endif | |
| 7985 | |
| 7986 if (p_verbose > 0) | |
| 292 | 7987 verb_msg((char_u *)_("XSMP opening connection")); |
| 7 | 7988 |
| 7989 xsmp.save_yourself = xsmp.shutdown = False; | |
| 7990 | |
| 7991 /* Set up SM callbacks - must have all, even if they're not used */ | |
| 7992 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; | |
| 7993 smcallbacks.save_yourself.client_data = NULL; | |
| 7994 smcallbacks.die.callback = xsmp_die; | |
| 7995 smcallbacks.die.client_data = NULL; | |
| 7996 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 7997 smcallbacks.save_complete.client_data = NULL; | |
| 7998 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 7999 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8000 | |
| 8001 /* Set up a watch on ICE connection creations. The "dummy" argument is | |
| 8002 * apparently required for FreeBSD (we get a BUS error when using NULL). */ | |
| 8003 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) | |
| 8004 { | |
| 8005 if (p_verbose > 0) | |
| 292 | 8006 verb_msg((char_u *)_("XSMP ICE connection watch failed")); |
| 7 | 8007 return; |
| 8008 } | |
| 8009 | |
| 8010 /* Create an SM connection */ | |
| 8011 xsmp.smcconn = SmcOpenConnection( | |
| 8012 NULL, | |
| 8013 NULL, | |
| 8014 SmProtoMajor, | |
| 8015 SmProtoMinor, | |
| 8016 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8017 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8018 &smcallbacks, | |
| 8019 NULL, | |
| 1605 | 8020 &xsmp.clientid, |
|
14828
421e120ffb30
patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
8021 sizeof(errorstring) - 1, |
| 7 | 8022 errorstring); |
| 8023 if (xsmp.smcconn == NULL) | |
| 8024 { | |
| 8025 char errorreport[132]; | |
| 273 | 8026 |
| 292 | 8027 if (p_verbose > 0) |
| 8028 { | |
| 8029 vim_snprintf(errorreport, sizeof(errorreport), | |
| 273 | 8030 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
| 292 | 8031 verb_msg((char_u *)errorreport); |
| 8032 } | |
| 7 | 8033 return; |
| 8034 } | |
| 8035 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8036 | |
| 8037 #if 0 | |
| 8038 /* ID ourselves */ | |
| 8039 smname.value = "vim"; | |
| 8040 smname.length = 3; | |
| 8041 smnameprop.name = "SmProgram"; | |
| 8042 smnameprop.type = "SmARRAY8"; | |
| 8043 smnameprop.num_vals = 1; | |
| 8044 smnameprop.vals = &smname; | |
| 8045 | |
| 8046 smprops[0] = &smnameprop; | |
| 8047 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8048 #endif | |
| 8049 } | |
| 8050 | |
| 8051 | |
| 8052 /* Shut down XSMP comms. */ | |
| 8053 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8054 xsmp_close(void) |
| 7 | 8055 { |
| 8056 if (xsmp_icefd != -1) | |
| 8057 { | |
| 8058 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8059 if (xsmp.clientid != NULL) |
| 8060 free(xsmp.clientid); | |
| 1605 | 8061 xsmp.clientid = NULL; |
| 7 | 8062 xsmp_icefd = -1; |
| 8063 } | |
| 8064 } | |
| 8065 #endif /* USE_XSMP */ | |
| 8066 | |
| 8067 | |
| 8068 #ifdef EBCDIC | |
| 8069 /* Translate character to its CTRL- value */ | |
| 8070 char CtrlTable[] = | |
| 8071 { | |
| 8072 /* 00 - 5E */ | |
| 8073 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8074 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8075 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8076 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8077 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8078 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8079 /* ^ */ 0x1E, | |
| 8080 /* - */ 0x1F, | |
| 8081 /* 61 - 6C */ | |
| 8082 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8083 /* _ */ 0x1F, | |
| 8084 /* 6E - 80 */ | |
| 8085 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8086 /* a */ 0x01, | |
| 8087 /* b */ 0x02, | |
| 8088 /* c */ 0x03, | |
| 8089 /* d */ 0x37, | |
| 8090 /* e */ 0x2D, | |
| 8091 /* f */ 0x2E, | |
| 8092 /* g */ 0x2F, | |
| 8093 /* h */ 0x16, | |
| 8094 /* i */ 0x05, | |
| 8095 /* 8A - 90 */ | |
| 8096 0, 0, 0, 0, 0, 0, 0, | |
| 8097 /* j */ 0x15, | |
| 8098 /* k */ 0x0B, | |
| 8099 /* l */ 0x0C, | |
| 8100 /* m */ 0x0D, | |
| 8101 /* n */ 0x0E, | |
| 8102 /* o */ 0x0F, | |
| 8103 /* p */ 0x10, | |
| 8104 /* q */ 0x11, | |
| 8105 /* r */ 0x12, | |
| 8106 /* 9A - A1 */ | |
| 8107 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8108 /* s */ 0x13, | |
| 8109 /* t */ 0x3C, | |
| 8110 /* u */ 0x3D, | |
| 8111 /* v */ 0x32, | |
| 8112 /* w */ 0x26, | |
| 8113 /* x */ 0x18, | |
| 8114 /* y */ 0x19, | |
| 8115 /* z */ 0x3F, | |
| 8116 /* AA - AC */ | |
| 8117 0, 0, 0, | |
| 8118 /* [ */ 0x27, | |
| 8119 /* AE - BC */ | |
| 8120 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8121 /* ] */ 0x1D, | |
| 8122 /* BE - C0 */ 0, 0, 0, | |
| 8123 /* A */ 0x01, | |
| 8124 /* B */ 0x02, | |
| 8125 /* C */ 0x03, | |
| 8126 /* D */ 0x37, | |
| 8127 /* E */ 0x2D, | |
| 8128 /* F */ 0x2E, | |
| 8129 /* G */ 0x2F, | |
| 8130 /* H */ 0x16, | |
| 8131 /* I */ 0x05, | |
| 8132 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8133 /* J */ 0x15, | |
| 8134 /* K */ 0x0B, | |
| 8135 /* L */ 0x0C, | |
| 8136 /* M */ 0x0D, | |
| 8137 /* N */ 0x0E, | |
| 8138 /* O */ 0x0F, | |
| 8139 /* P */ 0x10, | |
| 8140 /* Q */ 0x11, | |
| 8141 /* R */ 0x12, | |
| 8142 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8143 /* \ */ 0x1C, | |
| 8144 /* E1 */ 0, | |
| 8145 /* S */ 0x13, | |
| 8146 /* T */ 0x3C, | |
| 8147 /* U */ 0x3D, | |
| 8148 /* V */ 0x32, | |
| 8149 /* W */ 0x26, | |
| 8150 /* X */ 0x18, | |
| 8151 /* Y */ 0x19, | |
| 8152 /* Z */ 0x3F, | |
| 8153 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8154 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8155 }; | |
| 8156 | |
| 8157 char MetaCharTable[]= | |
| 8158 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ | |
| 8159 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, | |
| 8160 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8161 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8162 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8163 }; | |
| 8164 | |
| 8165 | |
| 8166 /* TODO: Use characters NOT numbers!!! */ | |
| 8167 char CtrlCharTable[]= | |
| 8168 {/* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ | |
| 8169 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, | |
| 8170 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8171 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8172 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8173 }; | |
| 8174 | |
| 8175 | |
| 8176 #endif |