Mercurial > vim
annotate src/os_unix.c @ 20548:6564dafe5005 v8.2.0828
patch 8.2.0828: Travis: regexp patttern doesn't work everywhere
Commit: https://github.com/vim/vim/commit/92c098d18e435a7a762409744ebe2dbb3746ed77
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue May 26 20:09:11 2020 +0200
patch 8.2.0828: Travis: regexp patttern doesn't work everywhere
Problem: Travis: regexp patttern doesn't work everywhere.
Solution: Use [:blank:] instead of \b. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/6146)
author | Bram Moolenaar <Bram@vim.org> |
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date | Tue, 26 May 2020 20:15:04 +0200 |
parents | d4b2a8675b78 |
children | 4411c2b96af9 |
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 | |
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27 #include "os_unixx.h" // unix includes for os_unix.c only |
7 | 28 |
29 #ifdef USE_XSMP | |
30 # include <X11/SM/SMlib.h> | |
31 #endif | |
32 | |
1583 | 33 #ifdef HAVE_SELINUX |
34 # include <selinux/selinux.h> | |
35 static int selinux_enabled = -1; | |
36 #endif | |
37 | |
5788 | 38 #ifdef HAVE_SMACK |
39 # include <attr/xattr.h> | |
40 # include <linux/xattr.h> | |
41 # ifndef SMACK_LABEL_LEN | |
42 # define SMACK_LABEL_LEN 1024 | |
43 # endif | |
44 #endif | |
45 | |
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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__ |
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52 # ifndef MSWIN |
1657 | 53 # include <cygwin/version.h> |
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54 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or |
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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> | |
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66 // <linux/keyboard.h> contains defines conflicting with "keymap.h", |
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67 // I just copied relevant defines here. A cleaner solution would be to put gpm |
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68 // code into separate file and include there linux/keyboard.h |
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69 // #include <linux/keyboard.h> |
7 | 70 # define KG_SHIFT 0 |
71 # define KG_CTRL 2 | |
72 # define KG_ALT 3 | |
73 # define KG_ALTGR 1 | |
74 # define KG_SHIFTL 4 | |
75 # define KG_SHIFTR 5 | |
76 # define KG_CTRLL 6 | |
77 # define KG_CTRLR 7 | |
78 # define KG_CAPSSHIFT 8 | |
79 | |
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80 static void gpm_close(void); |
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81 static int gpm_open(void); |
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82 static int mch_gpm_process(void); |
7 | 83 #endif |
84 | |
1620 | 85 #ifdef FEAT_SYSMOUSE |
86 # include <sys/consio.h> | |
87 # include <sys/fbio.h> | |
88 | |
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89 static int sysmouse_open(void); |
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90 static void sysmouse_close(void); |
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91 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
1620 | 92 #endif |
93 | |
7 | 94 /* |
95 * end of autoconf section. To be extended... | |
96 */ | |
97 | |
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98 // Are the following #ifdefs still required? And why? Is that for X11? |
7 | 99 |
100 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
101 # ifdef SIGWINCH | |
102 # undef SIGWINCH | |
103 # endif | |
104 # ifdef TIOCGWINSZ | |
105 # undef TIOCGWINSZ | |
106 # endif | |
107 #endif | |
108 | |
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109 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it |
7 | 110 # define SIGWINCH SIGWINDOW |
111 #endif | |
112 | |
113 #ifdef FEAT_X11 | |
114 # include <X11/Xlib.h> | |
115 # include <X11/Xutil.h> | |
116 # include <X11/Xatom.h> | |
117 # ifdef FEAT_XCLIPBOARD | |
118 # include <X11/Intrinsic.h> | |
119 # include <X11/Shell.h> | |
120 # include <X11/StringDefs.h> | |
121 static Widget xterm_Shell = (Widget)0; | |
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122 static void clip_update(void); |
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123 static void xterm_update(void); |
7 | 124 # endif |
125 | |
126 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE) | |
127 Window x11_window = 0; | |
128 # endif | |
129 Display *x11_display = NULL; | |
130 #endif | |
131 | |
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132 static int ignore_sigtstp = FALSE; |
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133 |
7 | 134 #ifdef FEAT_TITLE |
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135 static int get_x11_title(int); |
7 | 136 |
137 static char_u *oldtitle = NULL; | |
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138 static volatile sig_atomic_t oldtitle_outdated = FALSE; |
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139 static int unix_did_set_title = FALSE; |
7 | 140 static char_u *oldicon = NULL; |
141 static int did_set_icon = FALSE; | |
142 #endif | |
143 | |
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144 static void may_core_dump(void); |
7 | 145 |
3048 | 146 #ifdef HAVE_UNION_WAIT |
147 typedef union wait waitstatus; | |
148 #else | |
149 typedef int waitstatus; | |
150 #endif | |
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151 static int WaitForChar(long msec, int *interrupted, int ignore_input); |
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152 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input); |
5541 | 153 #if defined(__BEOS__) || defined(VMS) |
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154 int RealWaitForChar(int, long, int *, int *interrupted); |
7 | 155 #else |
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156 static int RealWaitForChar(int, long, int *, int *interrupted); |
7 | 157 #endif |
158 | |
159 #ifdef FEAT_XCLIPBOARD | |
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160 static int do_xterm_trace(void); |
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161 # define XT_TRACE_DELAY 50 // delay for xterm tracing |
7 | 162 #endif |
163 | |
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164 static void handle_resize(void); |
7 | 165 |
166 #if defined(SIGWINCH) | |
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167 static RETSIGTYPE sig_winch SIGPROTOARG; |
7 | 168 #endif |
169 #if defined(SIGINT) | |
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170 static RETSIGTYPE catch_sigint SIGPROTOARG; |
7 | 171 #endif |
172 #if defined(SIGPWR) | |
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173 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
7 | 174 #endif |
175 #if defined(SIGALRM) && defined(FEAT_X11) \ | |
176 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK) | |
177 # define SET_SIG_ALARM | |
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178 static RETSIGTYPE sig_alarm SIGPROTOARG; |
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179 // volatile because it is used in signal handler sig_alarm(). |
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180 static volatile sig_atomic_t sig_alarm_called; |
7 | 181 #endif |
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182 static RETSIGTYPE deathtrap SIGPROTOARG; |
7 | 183 |
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184 static void catch_int_signal(void); |
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185 static void set_signals(void); |
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186 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()); |
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187 #ifdef HAVE_SIGPROCMASK |
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188 # define SIGSET_DECL(set) sigset_t set; |
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189 # define BLOCK_SIGNALS(set) block_signals(set) |
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190 # define UNBLOCK_SIGNALS(set) unblock_signals(set) |
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191 #else |
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192 # define SIGSET_DECL(set) |
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193 # define BLOCK_SIGNALS(set) do { /**/ } while (0) |
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194 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0) |
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195 #endif |
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196 static int have_wildcard(int, char_u **); |
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197 static int have_dollars(int, char_u **); |
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198 |
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199 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file); |
7 | 200 |
201 #ifndef SIG_ERR | |
1879 | 202 # define SIG_ERR ((RETSIGTYPE (*)())-1) |
7 | 203 #endif |
204 | |
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205 // volatile because it is used in signal handler sig_winch(). |
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206 static volatile sig_atomic_t do_resize = FALSE; |
7 | 207 static char_u *extra_shell_arg = NULL; |
208 static int show_shell_mess = TRUE; | |
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209 // volatile because it is used in signal handler deathtrap(). |
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210 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught |
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211 // volatile because it is used in signal handler deathtrap(). |
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212 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay() |
7 | 213 |
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214 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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215 static int dont_check_job_ended = 0; |
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216 #endif |
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217 |
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218 // Current terminal mode from mch_settmode(). Can differ from cur_tmode. |
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219 static tmode_T mch_cur_tmode = TMODE_COOK; |
7 | 220 |
221 #ifdef USE_XSMP | |
222 typedef struct | |
223 { | |
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224 SmcConn smcconn; // The SM connection ID |
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225 IceConn iceconn; // The ICE connection ID |
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226 char *clientid; // The client ID for the current smc session |
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227 Bool save_yourself; // If we're in the middle of a save_yourself |
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228 Bool shutdown; // If we're in shutdown mode |
7 | 229 } xsmp_config_T; |
230 | |
231 static xsmp_config_T xsmp; | |
232 #endif | |
233 | |
234 #ifdef SYS_SIGLIST_DECLARED | |
235 /* | |
236 * I have seen | |
237 * extern char *_sys_siglist[NSIG]; | |
238 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
239 * that describe the signals. That is nearly what we want here. But | |
240 * autoconf does only check for sys_siglist (without the underscore), I | |
241 * do not want to change everything today.... jw. | |
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242 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
7 | 243 */ |
244 #endif | |
245 | |
246 static struct signalinfo | |
247 { | |
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248 int sig; // Signal number, eg. SIGSEGV etc |
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249 char *name; // Signal name (not char_u!). |
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250 char deadly; // Catch as a deadly signal? |
7 | 251 } signal_info[] = |
252 { | |
253 #ifdef SIGHUP | |
254 {SIGHUP, "HUP", TRUE}, | |
255 #endif | |
256 #ifdef SIGQUIT | |
257 {SIGQUIT, "QUIT", TRUE}, | |
258 #endif | |
259 #ifdef SIGILL | |
260 {SIGILL, "ILL", TRUE}, | |
261 #endif | |
262 #ifdef SIGTRAP | |
263 {SIGTRAP, "TRAP", TRUE}, | |
264 #endif | |
265 #ifdef SIGABRT | |
266 {SIGABRT, "ABRT", TRUE}, | |
267 #endif | |
268 #ifdef SIGEMT | |
269 {SIGEMT, "EMT", TRUE}, | |
270 #endif | |
271 #ifdef SIGFPE | |
272 {SIGFPE, "FPE", TRUE}, | |
273 #endif | |
274 #ifdef SIGBUS | |
275 {SIGBUS, "BUS", TRUE}, | |
276 #endif | |
4074 | 277 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
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278 // MzScheme uses SEGV in its garbage collector |
7 | 279 {SIGSEGV, "SEGV", TRUE}, |
280 #endif | |
281 #ifdef SIGSYS | |
282 {SIGSYS, "SYS", TRUE}, | |
283 #endif | |
284 #ifdef SIGALRM | |
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285 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it |
7 | 286 #endif |
287 #ifdef SIGTERM | |
288 {SIGTERM, "TERM", TRUE}, | |
289 #endif | |
2701 | 290 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
7 | 291 {SIGVTALRM, "VTALRM", TRUE}, |
292 #endif | |
1560 | 293 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
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294 // MzScheme uses SIGPROF for its own needs; On Linux with profiling |
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295 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. |
7 | 296 {SIGPROF, "PROF", TRUE}, |
297 #endif | |
298 #ifdef SIGXCPU | |
299 {SIGXCPU, "XCPU", TRUE}, | |
300 #endif | |
301 #ifdef SIGXFSZ | |
302 {SIGXFSZ, "XFSZ", TRUE}, | |
303 #endif | |
304 #ifdef SIGUSR1 | |
305 {SIGUSR1, "USR1", TRUE}, | |
306 #endif | |
1620 | 307 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
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308 // Used for sysmouse handling |
7 | 309 {SIGUSR2, "USR2", TRUE}, |
310 #endif | |
311 #ifdef SIGINT | |
312 {SIGINT, "INT", FALSE}, | |
313 #endif | |
314 #ifdef SIGWINCH | |
315 {SIGWINCH, "WINCH", FALSE}, | |
316 #endif | |
317 #ifdef SIGTSTP | |
318 {SIGTSTP, "TSTP", FALSE}, | |
319 #endif | |
320 #ifdef SIGPIPE | |
321 {SIGPIPE, "PIPE", FALSE}, | |
322 #endif | |
323 {-1, "Unknown!", FALSE} | |
324 }; | |
325 | |
1935 | 326 int |
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327 mch_chdir(char *path) |
1935 | 328 { |
329 if (p_verbose >= 5) | |
330 { | |
331 verbose_enter(); | |
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332 smsg("chdir(%s)", path); |
1935 | 333 verbose_leave(); |
334 } | |
335 # ifdef VMS | |
336 return chdir(vms_fixfilename(path)); | |
337 # else | |
338 return chdir(path); | |
339 # endif | |
340 } | |
341 | |
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342 // Why is NeXT excluded here (and not in os_unixx.h)? |
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343 #if defined(ECHOE) && defined(ICANON) \ |
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344 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \ |
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345 && !defined(__NeXT__) |
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346 # define NEW_TTY_SYSTEM |
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347 #endif |
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348 |
1757 | 349 /* |
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350 * Write s[len] to the screen (stdout). |
1757 | 351 */ |
7 | 352 void |
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353 mch_write(char_u *s, int len) |
7 | 354 { |
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355 vim_ignored = (int)write(1, (char *)s, len); |
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356 if (p_wd) // Unix is too fast, slow down a bit more |
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357 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
7 | 358 } |
359 | |
360 /* | |
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361 * Function passed to inchar_loop() to handle window resizing. |
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362 * If "check_only" is TRUE: Return whether there was a resize. |
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363 * If "check_only" is FALSE: Deal with the window resized. |
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364 */ |
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365 static int |
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366 resize_func(int check_only) |
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367 { |
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368 if (check_only) |
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369 return do_resize; |
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370 while (do_resize) |
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371 handle_resize(); |
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372 return FALSE; |
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373 } |
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374 |
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375 /* |
1450 | 376 * mch_inchar(): low level input function. |
7 | 377 * Get a characters from the keyboard. |
378 * Return the number of characters that are available. | |
379 * If wtime == 0 do not wait for characters. | |
380 * If wtime == n wait a short time for characters. | |
381 * If wtime == -1 wait forever for characters. | |
382 */ | |
383 int | |
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384 mch_inchar( |
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385 char_u *buf, |
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386 int maxlen, |
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387 long wtime, // don't use "time", MIPS cannot handle it |
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388 int tb_change_cnt) |
7 | 389 { |
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390 return inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
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391 WaitForChar, resize_func); |
7 | 392 } |
393 | |
394 static void | |
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395 handle_resize(void) |
7 | 396 { |
397 do_resize = FALSE; | |
398 shell_resized(); | |
399 } | |
400 | |
401 /* | |
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402 * Return non-zero if a character is available. |
7 | 403 */ |
404 int | |
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405 mch_char_avail(void) |
7 | 406 { |
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407 return WaitForChar(0L, NULL, FALSE); |
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408 } |
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409 |
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410 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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411 /* |
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412 * Check for any pending input or messages. |
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413 */ |
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414 int |
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415 mch_check_messages(void) |
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416 { |
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417 return WaitForChar(0L, NULL, TRUE); |
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418 } |
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419 #endif |
7 | 420 |
421 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
422 # ifdef HAVE_SYS_RESOURCE_H | |
1879 | 423 # include <sys/resource.h> |
7 | 424 # endif |
425 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
426 # include <sys/sysctl.h> | |
427 # endif | |
428 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
429 # include <sys/sysinfo.h> | |
430 # endif | |
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431 # ifdef MACOS_X |
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432 # include <mach/mach_host.h> |
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433 # include <mach/mach_port.h> |
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434 # endif |
7 | 435 |
436 /* | |
1110 | 437 * Return total amount of memory available in Kbyte. |
438 * Doesn't change when memory has been allocated. | |
7 | 439 */ |
440 long_u | |
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441 mch_total_mem(int special UNUSED) |
7 | 442 { |
443 long_u mem = 0; | |
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444 long_u shiftright = 10; // how much to shift "mem" right for Kbyte |
7 | 445 |
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446 # ifdef MACOS_X |
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447 { |
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448 // Mac (Darwin) way of getting the amount of RAM available |
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449 mach_port_t host = mach_host_self(); |
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450 kern_return_t kret; |
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451 # ifdef HOST_VM_INFO64 |
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452 struct vm_statistics64 vm_stat; |
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453 natural_t count = HOST_VM_INFO64_COUNT; |
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454 |
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455 kret = host_statistics64(host, HOST_VM_INFO64, |
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456 (host_info64_t)&vm_stat, &count); |
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457 # else |
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458 struct vm_statistics vm_stat; |
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459 natural_t count = HOST_VM_INFO_COUNT; |
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460 |
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461 kret = host_statistics(host, HOST_VM_INFO, |
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462 (host_info_t)&vm_stat, &count); |
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463 # endif |
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464 if (kret == KERN_SUCCESS) |
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465 // get the amount of user memory by summing each usage |
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466 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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467 + vm_stat.inactive_count |
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468 # ifdef MAC_OS_X_VERSION_10_9 |
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469 + vm_stat.compressor_page_count |
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470 # endif |
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471 ) * sysconf(_SC_PAGESIZE); |
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472 mach_port_deallocate(mach_task_self(), host); |
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473 } |
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474 # endif |
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475 |
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476 # ifdef HAVE_SYSCTL |
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477 if (mem == 0) |
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478 { |
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479 // BSD way of getting the amount of RAM available. |
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480 int mib[2]; |
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481 size_t len = sizeof(long_u); |
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482 # ifdef HW_USERMEM64 |
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483 long_u physmem; |
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484 # else |
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485 // sysctl() may return 32 bit or 64 bit, accept both |
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486 union { |
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487 int_u u32; |
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488 long_u u64; |
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489 } physmem; |
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490 # endif |
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491 |
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492 mib[0] = CTL_HW; |
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493 # ifdef HW_USERMEM64 |
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494 mib[1] = HW_USERMEM64; |
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495 # else |
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496 mib[1] = HW_USERMEM; |
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497 # endif |
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498 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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499 { |
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500 # ifdef HW_USERMEM64 |
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501 mem = (long_u)physmem; |
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502 # else |
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503 if (len == sizeof(physmem.u64)) |
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504 mem = (long_u)physmem.u64; |
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505 else |
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506 mem = (long_u)physmem.u32; |
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507 # endif |
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508 } |
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509 } |
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510 # endif |
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511 |
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512 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
7 | 513 if (mem == 0) |
514 { | |
515 struct sysinfo sinfo; | |
516 | |
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517 // Linux way of getting amount of RAM available |
7 | 518 if (sysinfo(&sinfo) == 0) |
1110 | 519 { |
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520 # ifdef HAVE_SYSINFO_MEM_UNIT |
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521 // avoid overflow as much as possible |
1110 | 522 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) |
523 { | |
524 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
525 --shiftright; | |
526 } | |
527 mem = sinfo.totalram * sinfo.mem_unit; | |
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528 # else |
7 | 529 mem = sinfo.totalram; |
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530 # endif |
1110 | 531 } |
7 | 532 } |
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533 # endif |
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534 |
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535 # ifdef HAVE_SYSCONF |
7 | 536 if (mem == 0) |
537 { | |
538 long pagesize, pagecount; | |
539 | |
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540 // Solaris way of getting amount of RAM available |
7 | 541 pagesize = sysconf(_SC_PAGESIZE); |
542 pagecount = sysconf(_SC_PHYS_PAGES); | |
543 if (pagesize > 0 && pagecount > 0) | |
1110 | 544 { |
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545 // avoid overflow as much as possible |
1110 | 546 while (shiftright > 0 && (pagesize & 1) == 0) |
547 { | |
1204 | 548 pagesize = (long_u)pagesize >> 1; |
1110 | 549 --shiftright; |
550 } | |
7 | 551 mem = (long_u)pagesize * pagecount; |
1110 | 552 } |
7 | 553 } |
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554 # endif |
7 | 555 |
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556 // Return the minimum of the physical memory and the user limit, because |
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557 // using more than the user limit may cause Vim to be terminated. |
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558 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
7 | 559 { |
560 struct rlimit rlp; | |
561 | |
562 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
563 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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564 # ifdef RLIM_INFINITY |
7 | 565 && rlp.rlim_cur != RLIM_INFINITY |
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566 # endif |
1110 | 567 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
7 | 568 ) |
1110 | 569 { |
570 mem = (long_u)rlp.rlim_cur; | |
571 shiftright = 10; | |
572 } | |
7 | 573 } |
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574 # endif |
7 | 575 |
576 if (mem > 0) | |
1110 | 577 return mem >> shiftright; |
578 return (long_u)0x1fffff; | |
7 | 579 } |
580 #endif | |
581 | |
582 void | |
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583 mch_delay(long msec, int ignoreinput) |
7 | 584 { |
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585 tmode_T old_tmode; |
14 | 586 #ifdef FEAT_MZSCHEME |
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587 long total = msec; // remember original value |
14 | 588 #endif |
7 | 589 |
590 if (ignoreinput) | |
591 { | |
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592 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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593 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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594 // shell may produce SIGQUIT). |
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595 // Only do this if sleeping for more than half a second. |
1530 | 596 in_mch_delay = TRUE; |
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597 old_tmode = mch_cur_tmode; |
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598 if (mch_cur_tmode == TMODE_RAW && msec > 500) |
7 | 599 settmode(TMODE_SLEEP); |
600 | |
601 /* | |
602 * Everybody sleeps in a different way... | |
603 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
604 * one second. | |
605 */ | |
14 | 606 #ifdef FEAT_MZSCHEME |
607 do | |
608 { | |
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609 // if total is large enough, wait by portions in p_mzq |
14 | 610 if (total > p_mzq) |
611 msec = p_mzq; | |
612 else | |
613 msec = total; | |
614 total -= msec; | |
615 #endif | |
7 | 616 #ifdef HAVE_NANOSLEEP |
617 { | |
618 struct timespec ts; | |
619 | |
620 ts.tv_sec = msec / 1000; | |
621 ts.tv_nsec = (msec % 1000) * 1000000; | |
622 (void)nanosleep(&ts, NULL); | |
623 } | |
624 #else | |
625 # ifdef HAVE_USLEEP | |
626 while (msec >= 1000) | |
627 { | |
628 usleep((unsigned int)(999 * 1000)); | |
629 msec -= 999; | |
630 } | |
631 usleep((unsigned int)(msec * 1000)); | |
632 # else | |
633 # ifndef HAVE_SELECT | |
634 poll(NULL, 0, (int)msec); | |
635 # else | |
636 { | |
637 struct timeval tv; | |
638 | |
639 tv.tv_sec = msec / 1000; | |
640 tv.tv_usec = (msec % 1000) * 1000; | |
641 /* | |
642 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get | |
643 * a patch from Sun to fix this. Reported by Gunnar Pedersen. | |
644 */ | |
645 select(0, NULL, NULL, NULL, &tv); | |
646 } | |
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647 # endif // HAVE_SELECT |
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648 # endif // HAVE_NANOSLEEP |
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649 #endif // HAVE_USLEEP |
14 | 650 #ifdef FEAT_MZSCHEME |
651 } | |
652 while (total > 0); | |
653 #endif | |
7 | 654 |
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655 if (msec > 500) |
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656 settmode(old_tmode); |
1530 | 657 in_mch_delay = FALSE; |
7 | 658 } |
659 else | |
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660 WaitForChar(msec, NULL, FALSE); |
7 | 661 } |
662 | |
180 | 663 #if defined(HAVE_STACK_LIMIT) \ |
7 | 664 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
665 # define HAVE_CHECK_STACK_GROWTH | |
666 /* | |
667 * Support for checking for an almost-out-of-stack-space situation. | |
668 */ | |
669 | |
670 /* | |
671 * Return a pointer to an item on the stack. Used to find out if the stack | |
672 * grows up or down. | |
673 */ | |
674 static int stack_grows_downwards; | |
675 | |
676 /* | |
677 * Find out if the stack grows upwards or downwards. | |
678 * "p" points to a variable on the stack of the caller. | |
679 */ | |
680 static void | |
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681 check_stack_growth(char *p) |
7 | 682 { |
683 int i; | |
684 | |
685 stack_grows_downwards = (p > (char *)&i); | |
686 } | |
687 #endif | |
688 | |
180 | 689 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
7 | 690 static char *stack_limit = NULL; |
691 | |
692 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
693 # include <pthread.h> | |
694 # include <pthread_np.h> | |
695 #endif | |
696 | |
697 /* | |
698 * Find out until how var the stack can grow without getting into trouble. | |
699 * Called when starting up and when switching to the signal stack in | |
700 * deathtrap(). | |
701 */ | |
702 static void | |
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703 get_stack_limit(void) |
7 | 704 { |
705 struct rlimit rlp; | |
706 int i; | |
707 long lim; | |
708 | |
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709 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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710 // limit doesn't fit in a long (rlim_cur might be "long long"). |
7 | 711 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
712 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
713 # ifdef RLIM_INFINITY | |
714 && rlp.rlim_cur != RLIM_INFINITY | |
715 # endif | |
716 ) | |
717 { | |
718 lim = (long)rlp.rlim_cur; | |
719 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
720 { | |
721 pthread_attr_t attr; | |
722 size_t size; | |
723 | |
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724 // On FreeBSD the initial thread always has a fixed stack size, no |
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725 // matter what the limits are set to. Normally it's 1 Mbyte. |
7 | 726 pthread_attr_init(&attr); |
727 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
728 { | |
729 pthread_attr_getstacksize(&attr, &size); | |
730 if (lim > (long)size) | |
731 lim = (long)size; | |
732 } | |
733 pthread_attr_destroy(&attr); | |
734 } | |
735 #endif | |
736 if (stack_grows_downwards) | |
737 { | |
738 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
739 if (stack_limit >= (char *)&i) | |
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740 // overflow, set to 1/16 of current stack position |
7 | 741 stack_limit = (char *)((long)&i / 16L); |
742 } | |
743 else | |
744 { | |
745 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
746 if (stack_limit <= (char *)&i) | |
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747 stack_limit = NULL; // overflow |
7 | 748 } |
749 } | |
750 } | |
751 | |
752 /* | |
753 * Return FAIL when running out of stack space. | |
754 * "p" must point to any variable local to the caller that's on the stack. | |
755 */ | |
756 int | |
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757 mch_stackcheck(char *p) |
7 | 758 { |
759 if (stack_limit != NULL) | |
760 { | |
761 if (stack_grows_downwards) | |
762 { | |
763 if (p < stack_limit) | |
764 return FAIL; | |
765 } | |
766 else if (p > stack_limit) | |
767 return FAIL; | |
768 } | |
769 return OK; | |
770 } | |
771 #endif | |
772 | |
773 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
774 /* | |
775 * Support for using the signal stack. | |
776 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
777 * signal handler then must run on another stack, since the normal stack is | |
778 * completely full. | |
779 */ | |
780 | |
781 #ifndef SIGSTKSZ | |
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782 # define SIGSTKSZ 8000 // just a guess of how much stack is needed... |
7 | 783 #endif |
784 | |
785 # ifdef HAVE_SIGALTSTACK | |
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786 static stack_t sigstk; // for sigaltstack() |
7 | 787 # else |
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788 static struct sigstack sigstk; // for sigstack() |
7 | 789 # endif |
790 | |
791 static char *signal_stack; | |
792 | |
793 static void | |
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794 init_signal_stack(void) |
7 | 795 { |
796 if (signal_stack != NULL) | |
797 { | |
798 # ifdef HAVE_SIGALTSTACK | |
799 # ifdef HAVE_SS_BASE | |
800 sigstk.ss_base = signal_stack; | |
801 # else | |
802 sigstk.ss_sp = signal_stack; | |
803 # endif | |
804 sigstk.ss_size = SIGSTKSZ; | |
805 sigstk.ss_flags = 0; | |
806 (void)sigaltstack(&sigstk, NULL); | |
807 # else | |
808 sigstk.ss_sp = signal_stack; | |
809 if (stack_grows_downwards) | |
810 sigstk.ss_sp += SIGSTKSZ - 1; | |
811 sigstk.ss_onstack = 0; | |
812 (void)sigstack(&sigstk, NULL); | |
813 # endif | |
814 } | |
815 } | |
816 #endif | |
817 | |
818 /* | |
1832 | 819 * We need correct prototypes for a signal function, otherwise mean compilers |
7 | 820 * will barf when the second argument to signal() is ``wrong''. |
821 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
822 */ | |
823 #if defined(SIGWINCH) | |
824 static RETSIGTYPE | |
825 sig_winch SIGDEFARG(sigarg) | |
826 { | |
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827 // this is not required on all systems, but it doesn't hurt anybody |
7 | 828 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
829 do_resize = TRUE; | |
830 SIGRETURN; | |
831 } | |
832 #endif | |
833 | |
834 #if defined(SIGINT) | |
835 static RETSIGTYPE | |
836 catch_sigint SIGDEFARG(sigarg) | |
837 { | |
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838 // this is not required on all systems, but it doesn't hurt anybody |
7 | 839 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
840 got_int = TRUE; | |
841 SIGRETURN; | |
842 } | |
843 #endif | |
844 | |
845 #if defined(SIGPWR) | |
846 static RETSIGTYPE | |
847 catch_sigpwr SIGDEFARG(sigarg) | |
848 { | |
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849 // this is not required on all systems, but it doesn't hurt anybody |
37 | 850 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
7 | 851 /* |
852 * I'm not sure we get the SIGPWR signal when the system is really going | |
853 * down or when the batteries are almost empty. Just preserve the swap | |
854 * files and don't exit, that can't do any harm. | |
855 */ | |
856 ml_sync_all(FALSE, FALSE); | |
857 SIGRETURN; | |
858 } | |
859 #endif | |
860 | |
861 #ifdef SET_SIG_ALARM | |
862 /* | |
863 * signal function for alarm(). | |
864 */ | |
865 static RETSIGTYPE | |
866 sig_alarm SIGDEFARG(sigarg) | |
867 { | |
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868 // doesn't do anything, just to break a system call |
7 | 869 sig_alarm_called = TRUE; |
870 SIGRETURN; | |
871 } | |
872 #endif | |
873 | |
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874 #if (defined(HAVE_SETJMP_H) \ |
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875 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
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876 || defined(FEAT_LIBCALL))) \ |
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877 || defined(PROTO) |
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878 # define USING_SETJMP 1 |
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879 |
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880 // argument to SETJMP() |
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881 static JMP_BUF lc_jump_env; |
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882 |
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883 # ifdef SIGHASARG |
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884 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
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885 // Volatile because it is used in signal handlers. |
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886 static volatile sig_atomic_t lc_signal; |
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887 # endif |
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888 |
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889 // TRUE when lc_jump_env is valid. |
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890 // Volatile because it is used in signal handler deathtrap(). |
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891 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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892 |
7 | 893 /* |
894 * A simplistic version of setjmp() that only allows one level of using. | |
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895 * Used to protect areas where we could crash. |
7 | 896 * Don't call twice before calling mch_endjmp()!. |
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897 * |
7 | 898 * Usage: |
899 * mch_startjmp(); | |
900 * if (SETJMP(lc_jump_env) != 0) | |
901 * { | |
902 * mch_didjmp(); | |
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903 * emsg("crash!"); |
7 | 904 * } |
905 * else | |
906 * { | |
907 * do_the_work; | |
908 * mch_endjmp(); | |
909 * } | |
910 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
911 * not return before the saved environment is used. | |
912 * Returns OK for normal return, FAIL when the protected code caused a | |
913 * problem and LONGJMP() was used. | |
914 */ | |
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915 static void |
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916 mch_startjmp(void) |
7 | 917 { |
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918 # ifdef SIGHASARG |
7 | 919 lc_signal = 0; |
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920 # endif |
7 | 921 lc_active = TRUE; |
922 } | |
923 | |
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924 static void |
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925 mch_endjmp(void) |
7 | 926 { |
927 lc_active = FALSE; | |
928 } | |
929 | |
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930 static void |
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931 mch_didjmp(void) |
7 | 932 { |
933 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
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934 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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935 // otherwise catching the signal only works once. |
7 | 936 init_signal_stack(); |
937 # endif | |
938 } | |
939 #endif | |
940 | |
941 /* | |
942 * This function handles deadly signals. | |
5338 | 943 * It tries to preserve any swap files and exit properly. |
7 | 944 * (partly from Elvis). |
5338 | 945 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
946 * a deadlock. | |
7 | 947 */ |
948 static RETSIGTYPE | |
949 deathtrap SIGDEFARG(sigarg) | |
950 { | |
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951 static int entered = 0; // count the number of times we got here. |
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952 // Note: when memory has been corrupted |
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953 // this may get an arbitrary value! |
7 | 954 #ifdef SIGHASARG |
955 int i; | |
956 #endif | |
957 | |
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958 #if defined(USING_SETJMP) |
7 | 959 /* |
960 * Catch a crash in protected code. | |
961 * Restores the environment saved in lc_jump_env, which looks like | |
962 * SETJMP() returns 1. | |
963 */ | |
964 if (lc_active) | |
965 { | |
966 # if defined(SIGHASARG) | |
967 lc_signal = sigarg; | |
968 # endif | |
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969 lc_active = FALSE; // don't jump again |
7 | 970 LONGJMP(lc_jump_env, 1); |
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971 // NOTREACHED |
7 | 972 } |
973 #endif | |
974 | |
36 | 975 #ifdef SIGHASARG |
1530 | 976 # ifdef SIGQUIT |
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978 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
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979 // pressing CTRL-\, but we don't want Vim to exit then. |
1530 | 980 if (in_mch_delay && sigarg == SIGQUIT) |
981 SIGRETURN; | |
982 # endif | |
983 | |
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984 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
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985 // here. This avoids that a non-reentrant function is interrupted, e.g., |
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986 // free(). Calling free() again may then cause a crash. |
37 | 987 if (entered == 0 |
988 && (0 | |
989 # ifdef SIGHUP | |
990 || sigarg == SIGHUP | |
991 # endif | |
992 # ifdef SIGQUIT | |
993 || sigarg == SIGQUIT | |
994 # endif | |
995 # ifdef SIGTERM | |
996 || sigarg == SIGTERM | |
997 # endif | |
998 # ifdef SIGPWR | |
999 || sigarg == SIGPWR | |
1000 # endif | |
1001 # ifdef SIGUSR1 | |
1002 || sigarg == SIGUSR1 | |
1003 # endif | |
1004 # ifdef SIGUSR2 | |
1005 || sigarg == SIGUSR2 | |
1006 # endif | |
1007 ) | |
413 | 1008 && !vim_handle_signal(sigarg)) |
36 | 1009 SIGRETURN; |
1010 #endif | |
1011 | |
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1012 // Remember how often we have been called. |
7 | 1013 ++entered; |
1014 | |
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1015 // Executing autocommands is likely to use more stack space than we have |
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1016 // available in the signal stack. |
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1017 block_autocmds(); |
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1018 |
7 | 1019 #ifdef FEAT_EVAL |
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1020 // Set the v:dying variable. |
7 | 1021 set_vim_var_nr(VV_DYING, (long)entered); |
1022 #endif | |
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1023 v_dying = entered; |
7 | 1024 |
180 | 1025 #ifdef HAVE_STACK_LIMIT |
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1026 // Since we are now using the signal stack, need to reset the stack |
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1027 // limit. Otherwise using a regexp will fail. |
7 | 1028 get_stack_limit(); |
1029 #endif | |
1030 | |
758 | 1031 #if 0 |
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1032 // This is for opening gdb the moment Vim crashes. |
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1033 // You need to manually adjust the file name and Vim executable name. |
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1034 // Suggested by SungHyun Nam. |
758 | 1035 { |
1036 # define VI_GDB_FILE "/tmp/vimgdb" | |
1037 # define VIM_NAME "/usr/bin/vim" | |
1038 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
1039 if (fp) | |
1040 { | |
1041 fprintf(fp, | |
1042 "file %s\n" | |
1043 "attach %d\n" | |
1044 "set height 1000\n" | |
1045 "bt full\n" | |
1046 , VIM_NAME, getpid()); | |
1047 fclose(fp); | |
1048 system("xterm -e gdb -x "VI_GDB_FILE); | |
1049 unlink(VI_GDB_FILE); | |
1050 } | |
1051 } | |
1052 #endif | |
1053 | |
7 | 1054 #ifdef SIGHASARG |
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1055 // try to find the name of this signal |
7 | 1056 for (i = 0; signal_info[i].sig != -1; i++) |
1057 if (sigarg == signal_info[i].sig) | |
1058 break; | |
1059 deadly_signal = sigarg; | |
1060 #endif | |
1061 | |
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1062 full_screen = FALSE; // don't write message to the GUI, it might be |
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1063 // part of the problem... |
7 | 1064 /* |
1065 * If something goes wrong after entering here, we may get here again. | |
1066 * When this happens, give a message and try to exit nicely (resetting the | |
1067 * terminal mode, etc.) | |
1068 * When this happens twice, just exit, don't even try to give a message, | |
1069 * stack may be corrupt or something weird. | |
1070 * When this still happens again (or memory was corrupted in such a way | |
1071 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
1072 */ | |
1073 if (entered >= 3) | |
1074 { | |
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1075 reset_signals(); // don't catch any signals anymore |
7 | 1076 may_core_dump(); |
1077 if (entered >= 4) | |
1078 _exit(8); | |
1079 exit(7); | |
1080 } | |
1081 if (entered == 2) | |
1082 { | |
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1083 // No translation, it may call malloc(). |
5338 | 1084 OUT_STR("Vim: Double signal, exiting\n"); |
7 | 1085 out_flush(); |
1086 getout(1); | |
1087 } | |
1088 | |
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1089 // No translation, it may call malloc(). |
7 | 1090 #ifdef SIGHASARG |
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1091 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
7 | 1092 signal_info[i].name); |
1093 #else | |
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1094 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
5338 | 1095 #endif |
1096 | |
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1097 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1098 // calling free(). |
5338 | 1099 preserve_exit(); |
7 | 1100 |
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1101 // NOTREACHED |
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1102 |
33 | 1103 #ifdef NBDEBUG |
1104 reset_signals(); | |
1105 may_core_dump(); | |
1106 abort(); | |
1107 #endif | |
1108 | |
7 | 1109 SIGRETURN; |
1110 } | |
1111 | |
1112 /* | |
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1113 * Invoked after receiving SIGCONT. We don't know what happened while |
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1114 * sleeping, deal with part of that. |
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1115 */ |
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1116 static void |
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1117 after_sigcont(void) |
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1118 { |
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1119 # ifdef FEAT_TITLE |
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1120 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1121 // again later. |
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1122 oldtitle_outdated = TRUE; |
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1123 # endif |
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1124 settmode(TMODE_RAW); |
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1125 need_check_timestamps = TRUE; |
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1126 did_check_timestamps = FALSE; |
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1127 } |
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1128 |
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1129 #if defined(SIGCONT) |
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1130 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
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1131 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1132 |
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1133 /* |
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1134 * With multi-threading, suspending might not work immediately. Catch the |
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1135 * SIGCONT signal, which will be used as an indication whether the suspending |
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1136 * has been done or not. |
1832 | 1137 * |
1138 * On Linux, signal is not always handled immediately either. | |
1139 * See https://bugs.launchpad.net/bugs/291373 | |
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1140 * Probably because the signal is handled in another thread. |
1832 | 1141 * |
2701 | 1142 * volatile because it is used in signal handler sigcont_handler(). |
7 | 1143 */ |
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1144 static volatile sig_atomic_t sigcont_received; |
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1145 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
7 | 1146 |
1147 /* | |
1148 * signal handler for SIGCONT | |
1149 */ | |
1150 static RETSIGTYPE | |
1151 sigcont_handler SIGDEFARG(sigarg) | |
1152 { | |
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1153 if (in_mch_suspend) |
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1154 { |
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1155 sigcont_received = TRUE; |
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1156 } |
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1157 else |
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1158 { |
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1159 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1160 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1161 // back to a sane mode. We should redraw, but we can't really do that |
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1162 // in a signal handler, do a redraw later. |
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1163 after_sigcont(); |
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1164 redraw_later(CLEAR); |
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1165 cursor_on_force(); |
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1166 out_flush(); |
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1167 } |
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1168 |
7 | 1169 SIGRETURN; |
1170 } | |
1171 #endif | |
1172 | |
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1173 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
4230 | 1174 # ifdef USE_SYSTEM |
4209 | 1175 static void *clip_star_save = NULL; |
1176 static void *clip_plus_save = NULL; | |
4230 | 1177 # endif |
2586 | 1178 |
1179 /* | |
1180 * Called when Vim is going to sleep or execute a shell command. | |
1181 * We can't respond to requests for the X selections. Lose them, otherwise | |
1182 * other applications will hang. But first copy the text to cut buffer 0. | |
1183 */ | |
1184 static void | |
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1185 loose_clipboard(void) |
2586 | 1186 { |
1187 if (clip_star.owned || clip_plus.owned) | |
1188 { | |
1189 x11_export_final_selection(); | |
1190 if (clip_star.owned) | |
1191 clip_lose_selection(&clip_star); | |
1192 if (clip_plus.owned) | |
1193 clip_lose_selection(&clip_plus); | |
1194 if (x11_display != NULL) | |
1195 XFlush(x11_display); | |
1196 } | |
1197 } | |
4209 | 1198 |
4230 | 1199 # ifdef USE_SYSTEM |
4209 | 1200 /* |
1201 * Save clipboard text to restore later. | |
1202 */ | |
1203 static void | |
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1204 save_clipboard(void) |
4209 | 1205 { |
1206 if (clip_star.owned) | |
1207 clip_star_save = get_register('*', TRUE); | |
1208 if (clip_plus.owned) | |
1209 clip_plus_save = get_register('+', TRUE); | |
1210 } | |
1211 | |
1212 /* | |
1213 * Restore clipboard text if no one own the X selection. | |
1214 */ | |
1215 static void | |
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1216 restore_clipboard(void) |
4209 | 1217 { |
1218 if (clip_star_save != NULL) | |
1219 { | |
1220 if (!clip_gen_owner_exists(&clip_star)) | |
1221 put_register('*', clip_star_save); | |
1222 else | |
1223 free_register(clip_star_save); | |
1224 clip_star_save = NULL; | |
1225 } | |
1226 if (clip_plus_save != NULL) | |
1227 { | |
1228 if (!clip_gen_owner_exists(&clip_plus)) | |
1229 put_register('+', clip_plus_save); | |
1230 else | |
1231 free_register(clip_plus_save); | |
1232 clip_plus_save = NULL; | |
1233 } | |
1234 } | |
4230 | 1235 # endif |
2586 | 1236 #endif |
1237 | |
7 | 1238 /* |
1239 * If the machine has job control, use it to suspend the program, | |
1240 * otherwise fake it by starting a new shell. | |
1241 */ | |
1242 void | |
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1243 mch_suspend(void) |
7 | 1244 { |
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1245 if (ignore_sigtstp) |
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1246 return; |
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1247 |
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1248 // BeOS does have SIGTSTP, but it doesn't work. |
7 | 1249 #if defined(SIGTSTP) && !defined(__BEOS__) |
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1250 in_mch_suspend = TRUE; |
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1251 |
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1252 out_flush(); // needed to make cursor visible on some systems |
7 | 1253 settmode(TMODE_COOK); |
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1254 out_flush(); // needed to disable mouse on some systems |
7 | 1255 |
1256 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
2586 | 1257 loose_clipboard(); |
7 | 1258 # endif |
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1259 # if defined(SIGCONT) |
7 | 1260 sigcont_received = FALSE; |
1261 # endif | |
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1262 |
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1263 kill(0, SIGTSTP); // send ourselves a STOP signal |
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1264 |
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1265 # if defined(SIGCONT) |
1832 | 1266 /* |
1267 * Wait for the SIGCONT signal to be handled. It generally happens | |
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1268 * immediately, but somehow not all the time, probably because it's handled |
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1269 * in another thread. Do not call pause() because there would be race |
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1270 * condition which would hang Vim if signal happened in between the test of |
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1271 * sigcont_received and the call to pause(). If signal is not yet received, |
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1272 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1273 * received after 1+2+3 ms (not expected to happen). |
1832 | 1274 */ |
1275 { | |
1932 | 1276 long wait_time; |
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1277 |
1932 | 1278 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
1279 mch_delay(wait_time, FALSE); | |
1832 | 1280 } |
7 | 1281 # endif |
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1282 in_mch_suspend = FALSE; |
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1283 |
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1284 after_sigcont(); |
7 | 1285 #else |
1286 suspend_shell(); | |
1287 #endif | |
1288 } | |
1289 | |
1290 void | |
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1291 mch_init(void) |
7 | 1292 { |
1293 Columns = 80; | |
1294 Rows = 24; | |
1295 | |
1296 out_flush(); | |
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1297 |
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1298 #ifdef SIGTSTP |
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1299 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1300 // that indicates the shell (or program) that launched us does not support |
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1301 // tty job control and thus we should ignore that signal. If invoked as a |
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1302 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1303 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1304 #endif |
7 | 1305 set_signals(); |
167 | 1306 |
765 | 1307 #ifdef MACOS_CONVERT |
167 | 1308 mac_conv_init(); |
1309 #endif | |
4168 | 1310 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
1311 win_clip_init(); | |
1312 #endif | |
7 | 1313 } |
1314 | |
1315 static void | |
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1316 set_signals(void) |
7 | 1317 { |
1318 #if defined(SIGWINCH) | |
1319 /* | |
1320 * WINDOW CHANGE signal is handled with sig_winch(). | |
1321 */ | |
1322 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
1323 #endif | |
1324 | |
1325 #ifdef SIGTSTP | |
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1326 // See mch_init() for the conditions under which we ignore SIGTSTP. |
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1327 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
7 | 1328 #endif |
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1329 #if defined(SIGCONT) |
7 | 1330 signal(SIGCONT, sigcont_handler); |
1331 #endif | |
1332 /* | |
1333 * We want to ignore breaking of PIPEs. | |
1334 */ | |
1335 #ifdef SIGPIPE | |
1336 signal(SIGPIPE, SIG_IGN); | |
1337 #endif | |
1338 | |
1339 #ifdef SIGINT | |
167 | 1340 catch_int_signal(); |
7 | 1341 #endif |
1342 | |
1343 /* | |
1344 * Ignore alarm signals (Perl's alarm() generates it). | |
1345 */ | |
1346 #ifdef SIGALRM | |
1347 signal(SIGALRM, SIG_IGN); | |
1348 #endif | |
1349 | |
1350 /* | |
1351 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
1352 * work will be lost. | |
1353 */ | |
1354 #ifdef SIGPWR | |
1355 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
1356 #endif | |
1357 | |
1358 /* | |
1359 * Arrange for other signals to gracefully shutdown Vim. | |
1360 */ | |
1361 catch_signals(deathtrap, SIG_ERR); | |
1362 | |
1363 #if defined(FEAT_GUI) && defined(SIGHUP) | |
1364 /* | |
1365 * When the GUI is running, ignore the hangup signal. | |
1366 */ | |
1367 if (gui.in_use) | |
1368 signal(SIGHUP, SIG_IGN); | |
1369 #endif | |
1370 } | |
1371 | |
167 | 1372 #if defined(SIGINT) || defined(PROTO) |
1373 /* | |
1374 * Catch CTRL-C (only works while in Cooked mode). | |
1375 */ | |
1376 static void | |
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1377 catch_int_signal(void) |
167 | 1378 { |
1379 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
1380 } | |
1381 #endif | |
1382 | |
7 | 1383 void |
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1384 reset_signals(void) |
7 | 1385 { |
1386 catch_signals(SIG_DFL, SIG_DFL); | |
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1387 #if defined(SIGCONT) |
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1388 // SIGCONT isn't in the list, because its default action is ignore |
7 | 1389 signal(SIGCONT, SIG_DFL); |
1390 #endif | |
1391 } | |
1392 | |
1393 static void | |
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1394 catch_signals( |
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1395 RETSIGTYPE (*func_deadly)(), |
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1396 RETSIGTYPE (*func_other)()) |
7 | 1397 { |
1398 int i; | |
1399 | |
1400 for (i = 0; signal_info[i].sig != -1; i++) | |
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1401 { |
7 | 1402 if (signal_info[i].deadly) |
1403 { | |
1404 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
1405 struct sigaction sa; | |
1406 | |
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1407 // Setup to use the alternate stack for the signal function. |
7 | 1408 sa.sa_handler = func_deadly; |
1409 sigemptyset(&sa.sa_mask); | |
1410 # if defined(__linux__) && defined(_REENTRANT) | |
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1411 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1412 // thread handling in combination with using the alternate stack: |
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1413 // pthread library functions try to use the stack pointer to |
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1414 // identify the current thread, causing a SEGV signal, which |
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1415 // recursively calls deathtrap() and hangs. |
7 | 1416 sa.sa_flags = 0; |
1417 # else | |
1418 sa.sa_flags = SA_ONSTACK; | |
1419 # endif | |
1420 sigaction(signal_info[i].sig, &sa, NULL); | |
1421 #else | |
1422 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
1423 struct sigvec sv; | |
1424 | |
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1425 // Setup to use the alternate stack for the signal function. |
7 | 1426 sv.sv_handler = func_deadly; |
1427 sv.sv_mask = 0; | |
1428 sv.sv_flags = SV_ONSTACK; | |
1429 sigvec(signal_info[i].sig, &sv, NULL); | |
1430 # else | |
1431 signal(signal_info[i].sig, func_deadly); | |
1432 # endif | |
1433 #endif | |
1434 } | |
1435 else if (func_other != SIG_ERR) | |
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1436 { |
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1437 // Deal with non-deadly signals. |
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1438 #ifdef SIGTSTP |
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1439 signal(signal_info[i].sig, |
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1440 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1441 ? SIG_IGN : func_other); |
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1442 #else |
7 | 1443 signal(signal_info[i].sig, func_other); |
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1444 #endif |
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1445 } |
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1446 } |
7 | 1447 } |
1448 | |
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1449 #ifdef HAVE_SIGPROCMASK |
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1450 static void |
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1451 block_signals(sigset_t *set) |
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1452 { |
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1453 sigset_t newset; |
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1454 int i; |
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1455 |
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1456 sigemptyset(&newset); |
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1457 |
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1458 for (i = 0; signal_info[i].sig != -1; i++) |
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1459 sigaddset(&newset, signal_info[i].sig); |
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1460 |
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1461 # if defined(SIGCONT) |
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1462 // SIGCONT isn't in the list, because its default action is ignore |
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1463 sigaddset(&newset, SIGCONT); |
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1464 # endif |
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1465 |
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|
1466 sigprocmask(SIG_BLOCK, &newset, set); |
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1467 } |
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|
1468 |
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1469 static void |
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|
1470 unblock_signals(sigset_t *set) |
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1471 { |
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|
1472 sigprocmask(SIG_SETMASK, set, NULL); |
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1473 } |
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1474 #endif |
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|
1475 |
7 | 1476 /* |
37 | 1477 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
1146 | 1478 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
1479 * return TRUE | |
1480 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
1481 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
2209
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|
1482 * signal |
36 | 1483 * Returns TRUE when Vim should exit. |
1484 */ | |
1485 int | |
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changeset
|
1486 vim_handle_signal(int sig) |
36 | 1487 { |
37 | 1488 static int got_signal = 0; |
1489 static int blocked = TRUE; | |
1490 | |
1491 switch (sig) | |
36 | 1492 { |
37 | 1493 case SIGNAL_BLOCK: blocked = TRUE; |
1494 break; | |
1495 | |
1496 case SIGNAL_UNBLOCK: blocked = FALSE; | |
1497 if (got_signal != 0) | |
1498 { | |
1499 kill(getpid(), got_signal); | |
1500 got_signal = 0; | |
1501 } | |
1502 break; | |
1503 | |
1504 default: if (!blocked) | |
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|
1505 return TRUE; // exit! |
37 | 1506 got_signal = sig; |
1507 #ifdef SIGPWR | |
1508 if (sig != SIGPWR) | |
1509 #endif | |
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1510 got_int = TRUE; // break any loops |
36 | 1511 break; |
1512 } | |
1513 return FALSE; | |
1514 } | |
1515 | |
1516 /* | |
7 | 1517 * Check_win checks whether we have an interactive stdout. |
1518 */ | |
1519 int | |
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|
1520 mch_check_win(int argc UNUSED, char **argv UNUSED) |
7 | 1521 { |
1522 if (isatty(1)) | |
1523 return OK; | |
1524 return FAIL; | |
1525 } | |
1526 | |
1527 /* | |
1528 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
1529 */ | |
1530 int | |
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|
1531 mch_input_isatty(void) |
7 | 1532 { |
1533 if (isatty(read_cmd_fd)) | |
1534 return TRUE; | |
1535 return FALSE; | |
1536 } | |
1537 | |
1538 #ifdef FEAT_X11 | |
1539 | |
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|
1540 # if defined(ELAPSED_TIMEVAL) \ |
7 | 1541 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)) |
1542 | |
1543 /* | |
1544 * Give a message about the elapsed time for opening the X window. | |
1545 */ | |
1546 static void | |
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|
1547 xopen_message(long elapsed_msec) |
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1548 { |
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1549 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
7 | 1550 } |
1551 # endif | |
1552 #endif | |
1553 | |
1554 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD)) | |
1555 /* | |
1556 * A few functions shared by X11 title and clipboard code. | |
1557 */ | |
1558 | |
1559 static int got_x_error = FALSE; | |
1560 | |
1561 /* | |
1562 * X Error handler, otherwise X just exits! (very rude) -- webb | |
1563 */ | |
1564 static int | |
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1565 x_error_handler(Display *dpy, XErrorEvent *error_event) |
7 | 1566 { |
42 | 1567 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
7 | 1568 STRCAT(IObuff, _("\nVim: Got X error\n")); |
1569 | |
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1570 // In the GUI we cannot print a message and continue, because no X calls |
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1571 // are allowed here (causes my system to hang). Silently continuing seems |
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1572 // like the best alternative. Do preserve files, in case we crash. |
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1573 ml_sync_all(FALSE, FALSE); |
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1574 |
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1575 #ifdef FEAT_GUI |
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1576 if (!gui.in_use) |
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1577 #endif |
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1578 msg((char *)IObuff); |
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1579 |
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1580 return 0; // NOTREACHED |
7 | 1581 } |
1582 | |
1583 /* | |
1584 * Another X Error handler, just used to check for errors. | |
1585 */ | |
1586 static int | |
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1587 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
7 | 1588 { |
1589 got_x_error = TRUE; | |
1590 return 0; | |
1591 } | |
1592 | |
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1593 /* |
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1594 * Return TRUE when connection to the X server is desired. |
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1595 */ |
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1596 static int |
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1597 x_connect_to_server(void) |
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1598 { |
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1599 // No point in connecting if we are exiting or dying. |
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1600 if (exiting || v_dying) |
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1601 return FALSE; |
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1602 |
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1603 #if defined(FEAT_CLIENTSERVER) |
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1604 if (x_force_connect) |
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1605 return TRUE; |
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1606 #endif |
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1607 if (x_no_connect) |
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1608 return FALSE; |
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1609 |
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1610 // Check for a match with "exclude:" from 'clipboard'. |
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1611 if (clip_exclude_prog != NULL) |
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1612 { |
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1613 // Just in case we get called recursively, return FALSE. This could |
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1614 // happen if vpeekc() is used while executing the prog and it causes a |
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1615 // related callback to be invoked. |
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1616 if (regprog_in_use(clip_exclude_prog)) |
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1617 return FALSE; |
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1618 |
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1619 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
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1620 return FALSE; |
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1621 } |
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1622 return TRUE; |
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1623 } |
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1624 |
7 | 1625 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
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|
1626 # if defined(USING_SETJMP) |
7 | 1627 /* |
1628 * An X IO Error handler, used to catch error while opening the display. | |
1629 */ | |
1630 static int | |
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|
1631 x_IOerror_check(Display *dpy UNUSED) |
7 | 1632 { |
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1633 // This function should not return, it causes exit(). Longjump instead. |
7 | 1634 LONGJMP(lc_jump_env, 1); |
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1635 # if defined(VMS) || defined(__CYGWIN__) |
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1636 return 0; // avoid the compiler complains about missing return value |
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|
1637 # endif |
7 | 1638 } |
1639 # endif | |
1640 | |
1641 /* | |
1642 * An X IO Error handler, used to catch terminal errors. | |
1643 */ | |
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1644 static int xterm_dpy_retry_count = 0; |
7 | 1645 |
1646 static int | |
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1647 x_IOerror_handler(Display *dpy UNUSED) |
7 | 1648 { |
1649 xterm_dpy = NULL; | |
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1650 xterm_dpy_retry_count = 5; // Try reconnecting five times |
7 | 1651 x11_window = 0; |
1652 x11_display = NULL; | |
1653 xterm_Shell = (Widget)0; | |
1654 | |
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1655 // This function should not return, it causes exit(). Longjump instead. |
7 | 1656 LONGJMP(x_jump_env, 1); |
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1657 # if defined(VMS) || defined(__CYGWIN__) |
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1658 return 0; // avoid the compiler complains about missing return value |
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1659 # endif |
7 | 1660 } |
6383 | 1661 |
1662 /* | |
1663 * If the X11 connection was lost try to restore it. | |
1664 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
6448 | 1665 * (e.g. through tmux). |
6383 | 1666 */ |
1667 static void | |
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1668 may_restore_clipboard(void) |
6383 | 1669 { |
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1670 // No point in restoring the connecting if we are exiting or dying. |
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1671 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
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1672 { |
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1673 --xterm_dpy_retry_count; |
6458 | 1674 |
1675 # ifndef LESSTIF_VERSION | |
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1676 // This has been reported to avoid Vim getting stuck. |
6458 | 1677 if (app_context != (XtAppContext)NULL) |
1678 { | |
1679 XtDestroyApplicationContext(app_context); | |
1680 app_context = (XtAppContext)NULL; | |
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1681 x11_display = NULL; // freed by XtDestroyApplicationContext() |
6458 | 1682 } |
1683 # endif | |
1684 | |
6383 | 1685 setup_term_clip(); |
1686 get_x11_title(FALSE); | |
1687 } | |
1688 } | |
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1689 |
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1690 void |
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1691 ex_xrestore(exarg_T *eap) |
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1692 { |
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1693 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
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1694 { |
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1695 if (xterm_display_allocated) |
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1696 vim_free(xterm_display); |
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1697 xterm_display = (char *)vim_strsave(eap->arg); |
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1698 xterm_display_allocated = TRUE; |
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1699 } |
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1700 smsg(_("restoring display %s"), xterm_display == NULL |
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1701 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
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1702 |
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1703 clear_xterm_clip(); |
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1704 x11_window = 0; |
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1705 xterm_dpy_retry_count = 5; // Try reconnecting five times |
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1706 may_restore_clipboard(); |
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1707 } |
7 | 1708 #endif |
1709 | |
1710 /* | |
1711 * Test if "dpy" and x11_window are valid by getting the window title. | |
1712 * I don't actually want it yet, so there may be a simpler call to use, but | |
1713 * this will cause the error handler x_error_check() to be called if anything | |
1714 * is wrong, such as the window pointer being invalid (as can happen when the | |
1715 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
1716 */ | |
1717 static int | |
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1718 test_x11_window(Display *dpy) |
7 | 1719 { |
1720 int (*old_handler)(); | |
1721 XTextProperty text_prop; | |
1722 | |
1723 old_handler = XSetErrorHandler(x_error_check); | |
1724 got_x_error = FALSE; | |
1725 if (XGetWMName(dpy, x11_window, &text_prop)) | |
1726 XFree((void *)text_prop.value); | |
1727 XSync(dpy, False); | |
1728 (void)XSetErrorHandler(old_handler); | |
1729 | |
1730 if (p_verbose > 0 && got_x_error) | |
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1731 verb_msg(_("Testing the X display failed")); |
7 | 1732 |
1733 return (got_x_error ? FAIL : OK); | |
1734 } | |
1735 #endif | |
1736 | |
1737 #ifdef FEAT_TITLE | |
1738 | |
1739 #ifdef FEAT_X11 | |
1740 | |
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1741 static int get_x11_thing(int get_title, int test_only); |
7 | 1742 |
1743 /* | |
1744 * try to get x11 window and display | |
1745 * | |
1746 * return FAIL for failure, OK otherwise | |
1747 */ | |
1748 static int | |
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1749 get_x11_windis(void) |
7 | 1750 { |
1751 char *winid; | |
1752 static int result = -1; | |
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1753 #define XD_NONE 0 // x11_display not set here |
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1754 #define XD_HERE 1 // x11_display opened here |
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1755 #define XD_GUI 2 // x11_display used from gui.dpy |
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1756 #define XD_XTERM 3 // x11_display used from xterm_dpy |
7 | 1757 static int x11_display_from = XD_NONE; |
1758 static int did_set_error_handler = FALSE; | |
1759 | |
1760 if (!did_set_error_handler) | |
1761 { | |
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1762 // X just exits if it finds an error otherwise! |
7 | 1763 (void)XSetErrorHandler(x_error_handler); |
1764 did_set_error_handler = TRUE; | |
1765 } | |
1766 | |
574 | 1767 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
7 | 1768 if (gui.in_use) |
1769 { | |
1770 /* | |
1771 * If the X11 display was opened here before, for the window where Vim | |
1772 * was started, close that one now to avoid a memory leak. | |
1773 */ | |
1774 if (x11_display_from == XD_HERE && x11_display != NULL) | |
1775 { | |
1776 XCloseDisplay(x11_display); | |
1777 x11_display_from = XD_NONE; | |
1778 } | |
1779 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
1780 { | |
1781 x11_display_from = XD_GUI; | |
1782 return OK; | |
1783 } | |
1784 x11_display = NULL; | |
1785 return FAIL; | |
1786 } | |
1787 else if (x11_display_from == XD_GUI) | |
1788 { | |
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1789 // GUI must have stopped somehow, clear x11_display |
7 | 1790 x11_window = 0; |
1791 x11_display = NULL; | |
1792 x11_display_from = XD_NONE; | |
1793 } | |
1794 #endif | |
1795 | |
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1796 // When started with the "-X" argument, don't try connecting. |
7 | 1797 if (!x_connect_to_server()) |
1798 return FAIL; | |
1799 | |
1800 /* | |
1801 * If WINDOWID not set, should try another method to find out | |
1802 * what the current window number is. The only code I know for | |
1803 * this is very complicated. | |
1804 * We assume that zero is invalid for WINDOWID. | |
1805 */ | |
1806 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
1807 x11_window = (Window)atol(winid); | |
1808 | |
1809 #ifdef FEAT_XCLIPBOARD | |
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1810 if (xterm_dpy == x11_display) |
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1811 // x11_display may have been set to xterm_dpy elsewhere |
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1812 x11_display_from = XD_XTERM; |
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1813 |
7 | 1814 if (xterm_dpy != NULL && x11_window != 0) |
1815 { | |
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1816 // We may have checked it already, but Gnome terminal can move us to |
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1817 // another window, so we need to check every time. |
1450 | 1818 if (x11_display_from != XD_XTERM) |
1819 { | |
1820 /* | |
1821 * If the X11 display was opened here before, for the window where | |
1822 * Vim was started, close that one now to avoid a memory leak. | |
1823 */ | |
1824 if (x11_display_from == XD_HERE && x11_display != NULL) | |
1825 XCloseDisplay(x11_display); | |
1826 x11_display = xterm_dpy; | |
1827 x11_display_from = XD_XTERM; | |
1828 } | |
7 | 1829 if (test_x11_window(x11_display) == FAIL) |
1830 { | |
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1831 // probably bad $WINDOWID |
7 | 1832 x11_window = 0; |
1833 x11_display = NULL; | |
1834 x11_display_from = XD_NONE; | |
1835 return FAIL; | |
1836 } | |
1837 return OK; | |
1838 } | |
1839 #endif | |
1840 | |
1841 if (x11_window == 0 || x11_display == NULL) | |
1842 result = -1; | |
1843 | |
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1844 if (result != -1) // Have already been here and set this |
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1845 return result; // Don't do all these X calls again |
7 | 1846 |
1847 if (x11_window != 0 && x11_display == NULL) | |
1848 { | |
1849 #ifdef SET_SIG_ALARM | |
1850 RETSIGTYPE (*sig_save)(); | |
1851 #endif | |
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1852 #ifdef ELAPSED_FUNC |
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1853 elapsed_T start_tv; |
7 | 1854 |
1855 if (p_verbose > 0) | |
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1856 ELAPSED_INIT(start_tv); |
7 | 1857 #endif |
1858 | |
1859 #ifdef SET_SIG_ALARM | |
1860 /* | |
1861 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
1862 * the network connection is bad. Set an alarm timer to get out. | |
1863 */ | |
1864 sig_alarm_called = FALSE; | |
1865 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
1866 (RETSIGTYPE (*)())sig_alarm); | |
1867 alarm(2); | |
1868 #endif | |
1869 x11_display = XOpenDisplay(NULL); | |
1870 | |
1871 #ifdef SET_SIG_ALARM | |
1872 alarm(0); | |
1873 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
1874 if (p_verbose > 0 && sig_alarm_called) | |
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1875 verb_msg(_("Opening the X display timed out")); |
7 | 1876 #endif |
1877 if (x11_display != NULL) | |
1878 { | |
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1879 # ifdef ELAPSED_FUNC |
7 | 1880 if (p_verbose > 0) |
292 | 1881 { |
1882 verbose_enter(); | |
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1883 xopen_message(ELAPSED_FUNC(start_tv)); |
292 | 1884 verbose_leave(); |
1885 } | |
7 | 1886 # endif |
1887 if (test_x11_window(x11_display) == FAIL) | |
1888 { | |
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1889 // Maybe window id is bad |
7 | 1890 x11_window = 0; |
1891 XCloseDisplay(x11_display); | |
1892 x11_display = NULL; | |
1893 } | |
1894 else | |
1895 x11_display_from = XD_HERE; | |
1896 } | |
1897 } | |
1898 if (x11_window == 0 || x11_display == NULL) | |
1899 return (result = FAIL); | |
2609 | 1900 |
1901 # ifdef FEAT_EVAL | |
1902 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
1903 # endif | |
1904 | |
7 | 1905 return (result = OK); |
1906 } | |
1907 | |
1908 /* | |
1909 * Determine original x11 Window Title | |
1910 */ | |
1911 static int | |
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1912 get_x11_title(int test_only) |
7 | 1913 { |
32 | 1914 return get_x11_thing(TRUE, test_only); |
7 | 1915 } |
1916 | |
1917 /* | |
1918 * Determine original x11 Window icon | |
1919 */ | |
1920 static int | |
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1921 get_x11_icon(int test_only) |
7 | 1922 { |
1923 int retval = FALSE; | |
1924 | |
1925 retval = get_x11_thing(FALSE, test_only); | |
1926 | |
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1927 // could not get old icon, use terminal name |
7 | 1928 if (oldicon == NULL && !test_only) |
1929 { | |
1930 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
1940 | 1931 oldicon = vim_strsave(T_NAME + 8); |
7 | 1932 else |
1940 | 1933 oldicon = vim_strsave(T_NAME); |
7 | 1934 } |
1935 | |
1936 return retval; | |
1937 } | |
1938 | |
1939 static int | |
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1940 get_x11_thing( |
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1941 int get_title, // get title string |
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1942 int test_only) |
7 | 1943 { |
1944 XTextProperty text_prop; | |
1945 int retval = FALSE; | |
1946 Status status; | |
1947 | |
1948 if (get_x11_windis() == OK) | |
1949 { | |
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1950 // Get window/icon name if any |
7 | 1951 if (get_title) |
1952 status = XGetWMName(x11_display, x11_window, &text_prop); | |
1953 else | |
1954 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
1955 | |
1956 /* | |
1957 * If terminal is xterm, then x11_window may be a child window of the | |
1958 * outer xterm window that actually contains the window/icon name, so | |
1959 * keep traversing up the tree until a window with a title/icon is | |
1960 * found. | |
1961 */ | |
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1962 // Previously this was only done for xterm and alike. I don't see a |
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1963 // reason why it would fail for other terminal emulators. |
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1964 // if (term_is_xterm) |
7 | 1965 { |
1966 Window root; | |
1967 Window parent; | |
1968 Window win = x11_window; | |
1969 Window *children; | |
1970 unsigned int num_children; | |
1971 | |
1972 while (!status || text_prop.value == NULL) | |
1973 { | |
1974 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
1975 &num_children)) | |
1976 break; | |
1977 if (children) | |
1978 XFree((void *)children); | |
1979 if (parent == root || parent == 0) | |
1980 break; | |
1981 | |
1982 win = parent; | |
1983 if (get_title) | |
1984 status = XGetWMName(x11_display, win, &text_prop); | |
1985 else | |
1986 status = XGetWMIconName(x11_display, win, &text_prop); | |
1987 } | |
1988 } | |
1989 if (status && text_prop.value != NULL) | |
1990 { | |
1991 retval = TRUE; | |
1992 if (!test_only) | |
1993 { | |
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1994 if (get_title) |
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|
1995 vim_free(oldtitle); |
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|
1996 else |
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|
1997 vim_free(oldicon); |
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|
1998 if (text_prop.encoding == XA_STRING && !has_mbyte) |
7 | 1999 { |
2000 if (get_title) | |
2001 oldtitle = vim_strsave((char_u *)text_prop.value); | |
2002 else | |
2003 oldicon = vim_strsave((char_u *)text_prop.value); | |
2004 } | |
2005 else | |
2006 { | |
2007 char **cl; | |
2008 Status transform_status; | |
2009 int n = 0; | |
2010 | |
2011 transform_status = XmbTextPropertyToTextList(x11_display, | |
2012 &text_prop, | |
2013 &cl, &n); | |
2014 if (transform_status >= Success && n > 0 && cl[0]) | |
2015 { | |
2016 if (get_title) | |
2017 oldtitle = vim_strsave((char_u *) cl[0]); | |
2018 else | |
2019 oldicon = vim_strsave((char_u *) cl[0]); | |
2020 XFreeStringList(cl); | |
2021 } | |
2022 else | |
2023 { | |
2024 if (get_title) | |
2025 oldtitle = vim_strsave((char_u *)text_prop.value); | |
2026 else | |
2027 oldicon = vim_strsave((char_u *)text_prop.value); | |
2028 } | |
2029 } | |
2030 } | |
2031 XFree((void *)text_prop.value); | |
2032 } | |
2033 } | |
2034 return retval; | |
2035 } | |
2036 | |
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|
2037 // Xutf8 functions are not available on older systems. Note that on some |
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|
2038 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
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|
2039 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
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|
2040 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
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|
2041 #if defined(X_HAVE_UTF8_STRING) |
6282 | 2042 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
7 | 2043 # define USE_UTF8_STRING |
2044 # endif | |
2045 #endif | |
2046 | |
2047 /* | |
2048 * Set x11 Window Title | |
2049 * | |
2050 * get_x11_windis() must be called before this and have returned OK | |
2051 */ | |
2052 static void | |
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|
2053 set_x11_title(char_u *title) |
7 | 2054 { |
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|
2055 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
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|
2056 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
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|
2057 // supported everywhere and STRING doesn't work for multi-byte titles. |
7 | 2058 #ifdef USE_UTF8_STRING |
2059 if (enc_utf8) | |
2060 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
2061 NULL, NULL, 0, NULL, NULL, NULL); | |
2062 else | |
2063 #endif | |
2064 { | |
2065 #if XtSpecificationRelease >= 4 | |
2066 # ifdef FEAT_XFONTSET | |
2067 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
2068 NULL, NULL, 0, NULL, NULL, NULL); | |
2069 # else | |
2070 XTextProperty text_prop; | |
129 | 2071 char *c_title = (char *)title; |
7 | 2072 |
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|
2073 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
129 | 2074 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
7 | 2075 XSetWMProperties(x11_display, x11_window, &text_prop, |
2076 NULL, NULL, 0, NULL, NULL, NULL); | |
2077 # endif | |
2078 #else | |
2079 XStoreName(x11_display, x11_window, (char *)title); | |
2080 #endif | |
2081 } | |
2082 XFlush(x11_display); | |
2083 } | |
2084 | |
2085 /* | |
2086 * Set x11 Window icon | |
2087 * | |
2088 * get_x11_windis() must be called before this and have returned OK | |
2089 */ | |
2090 static void | |
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diff
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|
2091 set_x11_icon(char_u *icon) |
7 | 2092 { |
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|
2093 // See above for comments about using X*SetWMProperties(). |
7 | 2094 #ifdef USE_UTF8_STRING |
2095 if (enc_utf8) | |
2096 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
2097 NULL, 0, NULL, NULL, NULL); | |
2098 else | |
2099 #endif | |
2100 { | |
2101 #if XtSpecificationRelease >= 4 | |
2102 # ifdef FEAT_XFONTSET | |
2103 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
2104 NULL, 0, NULL, NULL, NULL); | |
2105 # else | |
2106 XTextProperty text_prop; | |
129 | 2107 char *c_icon = (char *)icon; |
2108 | |
2109 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
7 | 2110 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
2111 NULL, 0, NULL, NULL, NULL); | |
2112 # endif | |
2113 #else | |
2114 XSetIconName(x11_display, x11_window, (char *)icon); | |
2115 #endif | |
2116 } | |
2117 XFlush(x11_display); | |
2118 } | |
2119 | |
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|
2120 #else // FEAT_X11 |
7 | 2121 |
2122 static int | |
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changeset
|
2123 get_x11_title(int test_only UNUSED) |
7 | 2124 { |
2125 return FALSE; | |
2126 } | |
2127 | |
2128 static int | |
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|
2129 get_x11_icon(int test_only) |
7 | 2130 { |
2131 if (!test_only) | |
2132 { | |
2133 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
1940 | 2134 oldicon = vim_strsave(T_NAME + 8); |
7 | 2135 else |
1940 | 2136 oldicon = vim_strsave(T_NAME); |
7 | 2137 } |
2138 return FALSE; | |
2139 } | |
2140 | |
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|
2141 #endif // FEAT_X11 |
7 | 2142 |
2143 int | |
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diff
changeset
|
2144 mch_can_restore_title(void) |
7 | 2145 { |
2146 return get_x11_title(TRUE); | |
2147 } | |
2148 | |
2149 int | |
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diff
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|
2150 mch_can_restore_icon(void) |
7 | 2151 { |
2152 return get_x11_icon(TRUE); | |
2153 } | |
2154 | |
2155 /* | |
2156 * Set the window title and icon. | |
2157 */ | |
2158 void | |
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diff
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|
2159 mch_settitle(char_u *title, char_u *icon) |
7 | 2160 { |
2161 int type = 0; | |
2162 static int recursive = 0; | |
2163 | |
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|
2164 if (T_NAME == NULL) // no terminal name (yet) |
7 | 2165 return; |
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|
2166 if (title == NULL && icon == NULL) // nothing to do |
7 | 2167 return; |
2168 | |
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|
2169 // When one of the X11 functions causes a deadly signal, we get here again |
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|
2170 // recursively. Avoid hanging then (something is probably locked). |
7 | 2171 if (recursive) |
2172 return; | |
2173 ++recursive; | |
2174 | |
2175 /* | |
2176 * if the window ID and the display is known, we may use X11 calls | |
2177 */ | |
2178 #ifdef FEAT_X11 | |
2179 if (get_x11_windis() == OK) | |
2180 type = 1; | |
2181 #else | |
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2182 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) \ |
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|
2183 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
7 | 2184 if (gui.in_use) |
2185 type = 1; | |
2186 # endif | |
2187 #endif | |
2188 | |
2189 /* | |
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diff
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|
2190 * Note: if "t_ts" is set, title is set with escape sequence rather |
7 | 2191 * than x11 calls, because the x11 calls don't always work |
2192 */ | |
2193 if ((type || *T_TS != NUL) && title != NULL) | |
2194 { | |
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|
2195 if (oldtitle_outdated) |
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2196 { |
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|
2197 oldtitle_outdated = FALSE; |
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2198 VIM_CLEAR(oldtitle); |
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|
2199 } |
7 | 2200 if (oldtitle == NULL |
2201 #ifdef FEAT_GUI | |
2202 && !gui.in_use | |
2203 #endif | |
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2204 ) // first call but not in GUI, save title |
7 | 2205 (void)get_x11_title(FALSE); |
2206 | |
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|
2207 if (*T_TS != NUL) // it's OK if t_fs is empty |
7 | 2208 term_settitle(title); |
2209 #ifdef FEAT_X11 | |
2210 else | |
2211 # ifdef FEAT_GUI_GTK | |
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2212 if (!gui.in_use) // don't do this if GTK+ is running |
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2213 # endif |
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|
2214 set_x11_title(title); // x11 |
7 | 2215 #endif |
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|
2216 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
7 | 2217 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) |
2218 else | |
2219 gui_mch_settitle(title, icon); | |
2220 #endif | |
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|
2221 unix_did_set_title = TRUE; |
7 | 2222 } |
2223 | |
2224 if ((type || *T_CIS != NUL) && icon != NULL) | |
2225 { | |
2226 if (oldicon == NULL | |
2227 #ifdef FEAT_GUI | |
2228 && !gui.in_use | |
2229 #endif | |
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2230 ) // first call, save icon |
7 | 2231 get_x11_icon(FALSE); |
2232 | |
2233 if (*T_CIS != NUL) | |
2234 { | |
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|
2235 out_str(T_CIS); // set icon start |
7 | 2236 out_str_nf(icon); |
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|
2237 out_str(T_CIE); // set icon end |
7 | 2238 out_flush(); |
2239 } | |
2240 #ifdef FEAT_X11 | |
2241 else | |
2242 # ifdef FEAT_GUI_GTK | |
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2243 if (!gui.in_use) // don't do this if GTK+ is running |
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2244 # endif |
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2245 set_x11_icon(icon); // x11 |
7 | 2246 #endif |
2247 did_set_icon = TRUE; | |
2248 } | |
2249 --recursive; | |
2250 } | |
2251 | |
2252 /* | |
2253 * Restore the window/icon title. | |
2254 * "which" is one of: | |
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2255 * SAVE_RESTORE_TITLE only restore title |
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2256 * SAVE_RESTORE_ICON only restore icon |
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2257 * SAVE_RESTORE_BOTH restore title and icon |
7 | 2258 */ |
2259 void | |
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2260 mch_restore_title(int which) |
7 | 2261 { |
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2262 int do_push_pop = unix_did_set_title || did_set_icon; |
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2263 |
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2264 // only restore the title or icon when it has been set |
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|
2265 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
7 | 2266 (oldtitle ? oldtitle : p_titleold) : NULL, |
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2267 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
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2268 |
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2269 if (do_push_pop) |
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2270 { |
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2271 // pop and push from/to the stack |
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2272 term_pop_title(which); |
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2273 term_push_title(which); |
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2274 } |
7 | 2275 } |
2276 | |
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|
2277 #endif // FEAT_TITLE |
7 | 2278 |
2279 /* | |
2280 * Return TRUE if "name" looks like some xterm name. | |
158 | 2281 * Seiichi Sato mentioned that "mlterm" works like xterm. |
7 | 2282 */ |
2283 int | |
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diff
changeset
|
2284 vim_is_xterm(char_u *name) |
7 | 2285 { |
2286 if (name == NULL) | |
2287 return FALSE; | |
2288 return (STRNICMP(name, "xterm", 5) == 0 | |
2289 || STRNICMP(name, "nxterm", 6) == 0 | |
2290 || STRNICMP(name, "kterm", 5) == 0 | |
158 | 2291 || STRNICMP(name, "mlterm", 6) == 0 |
7 | 2292 || STRNICMP(name, "rxvt", 4) == 0 |
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|
2293 || STRNICMP(name, "screen.xterm", 12) == 0 |
7 | 2294 || STRCMP(name, "builtin_xterm") == 0); |
2295 } | |
2296 | |
1620 | 2297 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
2298 /* | |
2299 * Return TRUE if "name" appears to be that of a terminal | |
2300 * known to support the xterm-style mouse protocol. | |
2301 * Relies on term_is_xterm having been set to its correct value. | |
2302 */ | |
2303 int | |
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diff
changeset
|
2304 use_xterm_like_mouse(char_u *name) |
1620 | 2305 { |
2306 return (name != NULL | |
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|
2307 && (term_is_xterm |
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|
2308 || STRNICMP(name, "screen", 6) == 0 |
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|
2309 || STRNICMP(name, "tmux", 4) == 0 |
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|
2310 || STRICMP(name, "st") == 0 |
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|
2311 || STRNICMP(name, "st-", 3) == 0 |
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|
2312 || STRNICMP(name, "stterm", 6) == 0)); |
1620 | 2313 } |
2314 #endif | |
2315 | |
7 | 2316 /* |
2317 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
2318 * Return 1 for "xterm". | |
2319 * Return 2 for "xterm2". | |
3145 | 2320 * Return 3 for "urxvt". |
3746 | 2321 * Return 4 for "sgr". |
7 | 2322 */ |
2323 int | |
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changeset
|
2324 use_xterm_mouse(void) |
7 | 2325 { |
3746 | 2326 if (ttym_flags == TTYM_SGR) |
2327 return 4; | |
3145 | 2328 if (ttym_flags == TTYM_URXVT) |
2329 return 3; | |
7 | 2330 if (ttym_flags == TTYM_XTERM2) |
2331 return 2; | |
2332 if (ttym_flags == TTYM_XTERM) | |
2333 return 1; | |
2334 return 0; | |
2335 } | |
2336 | |
2337 int | |
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|
2338 vim_is_iris(char_u *name) |
7 | 2339 { |
2340 if (name == NULL) | |
2341 return FALSE; | |
2342 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
2343 || STRCMP(name, "builtin_iris-ansi") == 0); | |
2344 } | |
2345 | |
2346 int | |
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|
2347 vim_is_vt300(char_u *name) |
7 | 2348 { |
2349 if (name == NULL) | |
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2350 return FALSE; // actually all ANSI comp. terminals should be here |
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|
2351 // catch VT100 - VT5xx |
22 | 2352 return ((STRNICMP(name, "vt", 2) == 0 |
2353 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
7 | 2354 || STRCMP(name, "builtin_vt320") == 0); |
2355 } | |
2356 | |
2357 /* | |
2358 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
2359 * This should include all windowed terminal emulators. | |
2360 */ | |
2361 int | |
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changeset
|
2362 vim_is_fastterm(char_u *name) |
7 | 2363 { |
2364 if (name == NULL) | |
2365 return FALSE; | |
2366 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
2367 return TRUE; | |
2368 return ( STRNICMP(name, "hpterm", 6) == 0 | |
2369 || STRNICMP(name, "sun-cmd", 7) == 0 | |
2370 || STRNICMP(name, "screen", 6) == 0 | |
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changeset
|
2371 || STRNICMP(name, "tmux", 4) == 0 |
7 | 2372 || STRNICMP(name, "dtterm", 6) == 0); |
2373 } | |
2374 | |
2375 /* | |
2376 * Insert user name in s[len]. | |
2377 * Return OK if a name found. | |
2378 */ | |
2379 int | |
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diff
changeset
|
2380 mch_get_user_name(char_u *s, int len) |
7 | 2381 { |
2382 #ifdef VMS | |
509 | 2383 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
7 | 2384 return OK; |
2385 #else | |
2386 return mch_get_uname(getuid(), s, len); | |
2387 #endif | |
2388 } | |
2389 | |
2390 /* | |
2391 * Insert user name for "uid" in s[len]. | |
2392 * Return OK if a name found. | |
2393 */ | |
2394 int | |
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changeset
|
2395 mch_get_uname(uid_t uid, char_u *s, int len) |
7 | 2396 { |
2397 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
2398 struct passwd *pw; | |
2399 | |
2400 if ((pw = getpwuid(uid)) != NULL | |
2401 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
2402 { | |
418 | 2403 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
7 | 2404 return OK; |
2405 } | |
2406 #endif | |
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|
2407 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
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|
2408 return FAIL; // a number is not a name |
7 | 2409 } |
2410 | |
2411 /* | |
2412 * Insert host name is s[len]. | |
2413 */ | |
2414 | |
2415 #ifdef HAVE_SYS_UTSNAME_H | |
2416 void | |
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diff
changeset
|
2417 mch_get_host_name(char_u *s, int len) |
7 | 2418 { |
2419 struct utsname vutsname; | |
2420 | |
2421 if (uname(&vutsname) < 0) | |
2422 *s = NUL; | |
2423 else | |
418 | 2424 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
7 | 2425 } |
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|
2426 #else // HAVE_SYS_UTSNAME_H |
7 | 2427 |
2428 # ifdef HAVE_SYS_SYSTEMINFO_H | |
2429 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
2430 # endif | |
2431 | |
2432 void | |
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changeset
|
2433 mch_get_host_name(char_u *s, int len) |
7 | 2434 { |
2435 # ifdef VAXC | |
2436 vaxc$gethostname((char *)s, len); | |
2437 # else | |
2438 gethostname((char *)s, len); | |
2439 # endif | |
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|
2440 s[len - 1] = NUL; // make sure it's terminated |
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2441 } |
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2442 #endif // HAVE_SYS_UTSNAME_H |
7 | 2443 |
2444 /* | |
2445 * return process ID | |
2446 */ | |
2447 long | |
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|
2448 mch_get_pid(void) |
7 | 2449 { |
2450 return (long)getpid(); | |
2451 } | |
2452 | |
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|
2453 /* |
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|
2454 * return TRUE if process "pid" is still running |
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|
2455 */ |
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|
2456 int |
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|
2457 mch_process_running(long pid) |
16453
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|
2458 { |
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|
2459 // EMX kill() not working correctly, it seems |
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|
2460 return kill(pid, 0) == 0; |
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|
2461 } |
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2462 |
7 | 2463 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
2464 static char * | |
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diff
changeset
|
2465 strerror(int err) |
7 | 2466 { |
2467 extern int sys_nerr; | |
2468 extern char *sys_errlist[]; | |
2469 static char er[20]; | |
2470 | |
2471 if (err > 0 && err < sys_nerr) | |
2472 return (sys_errlist[err]); | |
2473 sprintf(er, "Error %d", err); | |
2474 return er; | |
2475 } | |
2476 #endif | |
2477 | |
2478 /* | |
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|
2479 * Get name of current directory into buffer "buf" of length "len" bytes. |
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|
2480 * "len" must be at least PATH_MAX. |
7 | 2481 * Return OK for success, FAIL for failure. |
2482 */ | |
2483 int | |
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diff
changeset
|
2484 mch_dirname(char_u *buf, int len) |
7 | 2485 { |
2486 #if defined(USE_GETCWD) | |
2487 if (getcwd((char *)buf, len) == NULL) | |
2488 { | |
2489 STRCPY(buf, strerror(errno)); | |
2490 return FAIL; | |
2491 } | |
2492 return OK; | |
2493 #else | |
2494 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
2495 #endif | |
2496 } | |
2497 | |
2498 /* | |
1045 | 2499 * Get absolute file name into "buf[len]". |
7 | 2500 * |
2501 * return FAIL for failure, OK for success | |
2502 */ | |
2503 int | |
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diff
changeset
|
2504 mch_FullName( |
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|
2505 char_u *fname, |
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|
2506 char_u *buf, |
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|
2507 int len, |
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|
2508 int force) // also expand when already absolute path |
7 | 2509 { |
2510 int l; | |
1082 | 2511 #ifdef HAVE_FCHDIR |
7 | 2512 int fd = -1; |
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changeset
|
2513 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
1082 | 2514 #endif |
7 | 2515 char_u olddir[MAXPATHL]; |
2516 char_u *p; | |
2517 int retval = OK; | |
1615 | 2518 #ifdef __CYGWIN__ |
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|
2519 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
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|
2520 // it's not always defined |
1620 | 2521 #endif |
7 | 2522 |
1082 | 2523 #ifdef VMS |
2524 fname = vms_fixfilename(fname); | |
2525 #endif | |
2526 | |
1102 | 2527 #ifdef __CYGWIN__ |
2528 /* | |
2529 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
2530 */ | |
1657 | 2531 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
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|
2532 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
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|
2533 // a forward slash. |
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changeset
|
2534 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE, |
37092e334ef2
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diff
changeset
|
2535 fname, posix_fname, MAXPATHL); |
1657 | 2536 # else |
1615 | 2537 cygwin_conv_to_posix_path(fname, posix_fname); |
1657 | 2538 # endif |
1615 | 2539 fname = posix_fname; |
1102 | 2540 #endif |
2541 | |
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|
2542 // Expand it if forced or not an absolute path. |
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|
2543 // Do not do it for "/file", the result is always "/". |
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changeset
|
2544 if ((force || !mch_isFullName(fname)) |
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changeset
|
2545 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
7 | 2546 { |
2547 /* | |
2548 * If the file name has a path, change to that directory for a moment, | |
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2549 * and then get the directory (and get back to where we were). |
7 | 2550 * This will get the correct path name with "../" things. |
2551 */ | |
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changeset
|
2552 if (p != NULL) |
7 | 2553 { |
1082 | 2554 #ifdef HAVE_FCHDIR |
7 | 2555 /* |
2556 * Use fchdir() if possible, it's said to be faster and more | |
2557 * reliable. But on SunOS 4 it might not work. Check this by | |
2558 * doing a fchdir() right now. | |
2559 */ | |
2560 if (!dont_fchdir) | |
2561 { | |
2562 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
2563 if (fd >= 0 && fchdir(fd) < 0) | |
2564 { | |
2565 close(fd); | |
2566 fd = -1; | |
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diff
changeset
|
2567 dont_fchdir = TRUE; // don't try again |
7 | 2568 } |
2569 } | |
1082 | 2570 #endif |
7 | 2571 |
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diff
changeset
|
2572 // Only change directory when we are sure we can return to where |
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parents:
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diff
changeset
|
2573 // we are now. After doing "su" chdir(".") might not work. |
7 | 2574 if ( |
1082 | 2575 #ifdef HAVE_FCHDIR |
7 | 2576 fd < 0 && |
1082 | 2577 #endif |
7 | 2578 (mch_dirname(olddir, MAXPATHL) == FAIL |
2579 || mch_chdir((char *)olddir) != 0)) | |
2580 { | |
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parents:
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diff
changeset
|
2581 p = NULL; // can't get current dir: don't chdir |
7 | 2582 retval = FAIL; |
2583 } | |
2584 else | |
2585 { | |
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18761
diff
changeset
|
2586 // The directory is copied into buf[], to be able to remove |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2587 // the file name without changing it (could be a string in |
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parents:
18761
diff
changeset
|
2588 // read-only memory) |
7 | 2589 if (p - fname >= len) |
2590 retval = FAIL; | |
2591 else | |
2592 { | |
418 | 2593 vim_strncpy(buf, fname, p - fname); |
7 | 2594 if (mch_chdir((char *)buf)) |
2595 retval = FAIL; | |
2596 else | |
2597 fname = p + 1; | |
2598 *buf = NUL; | |
2599 } | |
2600 } | |
2601 } | |
2602 if (mch_dirname(buf, len) == FAIL) | |
2603 { | |
2604 retval = FAIL; | |
2605 *buf = NUL; | |
2606 } | |
2607 if (p != NULL) | |
2608 { | |
1082 | 2609 #ifdef HAVE_FCHDIR |
7 | 2610 if (fd >= 0) |
2611 { | |
1935 | 2612 if (p_verbose >= 5) |
2613 { | |
2614 verbose_enter(); | |
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2615 msg("fchdir() to previous dir"); |
1935 | 2616 verbose_leave(); |
2617 } | |
7 | 2618 l = fchdir(fd); |
2619 close(fd); | |
2620 } | |
2621 else | |
1082 | 2622 #endif |
7 | 2623 l = mch_chdir((char *)olddir); |
2624 if (l != 0) | |
15470
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patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
2625 emsg(_(e_prev_dir)); |
7 | 2626 } |
2627 | |
2628 l = STRLEN(buf); | |
3867 | 2629 if (l >= len - 1) |
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parents:
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diff
changeset
|
2630 retval = FAIL; // no space for trailing "/" |
1082 | 2631 #ifndef VMS |
3867 | 2632 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
7 | 2633 && STRCMP(fname, ".") != 0) |
3867 | 2634 STRCAT(buf, "/"); |
1082 | 2635 #endif |
7 | 2636 } |
1045 | 2637 |
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parents:
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diff
changeset
|
2638 // Catch file names which are too long. |
1877 | 2639 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
7 | 2640 return FAIL; |
2641 | |
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diff
changeset
|
2642 // Do not append ".", "/dir/." is equal to "/dir". |
7 | 2643 if (STRCMP(fname, ".") != 0) |
2644 STRCAT(buf, fname); | |
2645 | |
2646 return OK; | |
2647 } | |
2648 | |
2649 /* | |
2650 * Return TRUE if "fname" does not depend on the current directory. | |
2651 */ | |
2652 int | |
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
2653 mch_isFullName(char_u *fname) |
7 | 2654 { |
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b2aada04d84e
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Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2655 #ifdef VMS |
7 | 2656 return ( fname[0] == '/' || fname[0] == '.' || |
2657 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
2658 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
2659 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
9536
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commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
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9381
diff
changeset
|
2660 #else |
7 | 2661 return (*fname == '/' || *fname == '~'); |
2662 #endif | |
2663 } | |
2664 | |
585 | 2665 #if defined(USE_FNAME_CASE) || defined(PROTO) |
2666 /* | |
2667 * Set the case of the file name, if it already exists. This will cause the | |
2668 * file name to remain exactly the same. | |
1450 | 2669 * Only required for file systems where case is ignored and preserved. |
585 | 2670 */ |
2671 void | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2672 fname_case( |
c079097365f3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2673 char_u *name, |
18810
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parents:
18761
diff
changeset
|
2674 int len UNUSED) // buffer size, only used when name gets longer |
585 | 2675 { |
2676 struct stat st; | |
2677 char_u *slash, *tail; | |
2678 DIR *dirp; | |
2679 struct dirent *dp; | |
2680 | |
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commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
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10320
diff
changeset
|
2681 if (mch_lstat((char *)name, &st) >= 0) |
585 | 2682 { |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2683 // Open the directory where the file is located. |
585 | 2684 slash = vim_strrchr(name, '/'); |
2685 if (slash == NULL) | |
2686 { | |
2687 dirp = opendir("."); | |
2688 tail = name; | |
2689 } | |
2690 else | |
2691 { | |
2692 *slash = NUL; | |
2693 dirp = opendir((char *)name); | |
2694 *slash = '/'; | |
2695 tail = slash + 1; | |
2696 } | |
2697 | |
2698 if (dirp != NULL) | |
2699 { | |
2700 while ((dp = readdir(dirp)) != NULL) | |
2701 { | |
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diff
changeset
|
2702 // Only accept names that differ in case and are the same byte |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2703 // length. TODO: accept different length name. |
585 | 2704 if (STRICMP(tail, dp->d_name) == 0 |
2705 && STRLEN(tail) == STRLEN(dp->d_name)) | |
2706 { | |
2707 char_u newname[MAXPATHL + 1]; | |
2708 struct stat st2; | |
2709 | |
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
2710 // Verify the inode is equal. |
585 | 2711 vim_strncpy(newname, name, MAXPATHL); |
2712 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
2713 MAXPATHL - (tail - name)); | |
10328
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commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2714 if (mch_lstat((char *)newname, &st2) >= 0 |
585 | 2715 && st.st_ino == st2.st_ino |
2716 && st.st_dev == st2.st_dev) | |
2717 { | |
2718 STRCPY(tail, dp->d_name); | |
2719 break; | |
2720 } | |
2721 } | |
2722 } | |
2723 | |
2724 closedir(dirp); | |
2725 } | |
2726 } | |
2727 } | |
2728 #endif | |
2729 | |
7 | 2730 /* |
2731 * Get file permissions for 'name'. | |
2732 * Returns -1 when it doesn't exist. | |
2733 */ | |
2734 long | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2735 mch_getperm(char_u *name) |
7 | 2736 { |
2737 struct stat statb; | |
2738 | |
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diff
changeset
|
2739 // Keep the #ifdef outside of stat(), it may be a macro. |
7 | 2740 #ifdef VMS |
2741 if (stat((char *)vms_fixfilename(name), &statb)) | |
2742 #else | |
2743 if (stat((char *)name, &statb)) | |
2744 #endif | |
2745 return -1; | |
1350 | 2746 #ifdef __INTERIX |
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patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
2747 // The top bit makes the value negative, which means the file doesn't |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2748 // exist. Remove the bit, we don't use it. |
1350 | 2749 return statb.st_mode & ~S_ADDACE; |
2750 #else | |
7 | 2751 return statb.st_mode; |
1350 | 2752 #endif |
7 | 2753 } |
2754 | |
2755 /* | |
12847
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2756 * Set file permission for "name" to "perm". |
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patch 8.0.1300: file permissions may end up wrong when writing
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12716
diff
changeset
|
2757 * Return FAIL for failure, OK otherwise. |
7 | 2758 */ |
2759 int | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2760 mch_setperm(char_u *name, long perm) |
7 | 2761 { |
2762 return (chmod((char *) | |
2763 #ifdef VMS | |
2764 vms_fixfilename(name), | |
2765 #else | |
2766 name, | |
2767 #endif | |
2768 (mode_t)perm) == 0 ? OK : FAIL); | |
2769 } | |
2770 | |
12847
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Christian Brabandt <cb@256bit.org>
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12716
diff
changeset
|
2771 #if defined(HAVE_FCHMOD) || defined(PROTO) |
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diff
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|
2772 /* |
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diff
changeset
|
2773 * Set file permission for open file "fd" to "perm". |
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changeset
|
2774 * Return FAIL for failure, OK otherwise. |
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diff
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|
2775 */ |
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changeset
|
2776 int |
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diff
changeset
|
2777 mch_fsetperm(int fd, long perm) |
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parents:
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diff
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|
2778 { |
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12716
diff
changeset
|
2779 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
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diff
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|
2780 } |
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changeset
|
2781 #endif |
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12716
diff
changeset
|
2782 |
7 | 2783 #if defined(HAVE_ACL) || defined(PROTO) |
2784 # ifdef HAVE_SYS_ACL_H | |
2785 # include <sys/acl.h> | |
2786 # endif | |
2787 # ifdef HAVE_SYS_ACCESS_H | |
2788 # include <sys/access.h> | |
2789 # endif | |
2790 | |
2791 # ifdef HAVE_SOLARIS_ACL | |
2792 typedef struct vim_acl_solaris_T { | |
2793 int acl_cnt; | |
2794 aclent_t *acl_entry; | |
2795 } vim_acl_solaris_T; | |
2796 # endif | |
2797 | |
1583 | 2798 #if defined(HAVE_SELINUX) || defined(PROTO) |
2799 /* | |
2800 * Copy security info from "from_file" to "to_file". | |
2801 */ | |
2802 void | |
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parents:
7807
diff
changeset
|
2803 mch_copy_sec(char_u *from_file, char_u *to_file) |
1583 | 2804 { |
2805 if (from_file == NULL) | |
2806 return; | |
2807 | |
2808 if (selinux_enabled == -1) | |
2809 selinux_enabled = is_selinux_enabled(); | |
2810 | |
2811 if (selinux_enabled > 0) | |
2812 { | |
2813 security_context_t from_context = NULL; | |
2814 security_context_t to_context = NULL; | |
2815 | |
2816 if (getfilecon((char *)from_file, &from_context) < 0) | |
2817 { | |
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changeset
|
2818 // If the filesystem doesn't support extended attributes, |
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diff
changeset
|
2819 // the original had no special security context and the |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2820 // target cannot have one either. |
1583 | 2821 if (errno == EOPNOTSUPP) |
2822 return; | |
2823 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2824 msg_puts(_("\nCould not get security context for ")); |
1583 | 2825 msg_outtrans(from_file); |
2826 msg_putchar('\n'); | |
2827 return; | |
2828 } | |
2829 if (getfilecon((char *)to_file, &to_context) < 0) | |
2830 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2831 msg_puts(_("\nCould not get security context for ")); |
1583 | 2832 msg_outtrans(to_file); |
2833 msg_putchar('\n'); | |
2834 freecon (from_context); | |
2835 return ; | |
2836 } | |
2837 if (strcmp(from_context, to_context) != 0) | |
2838 { | |
2839 if (setfilecon((char *)to_file, from_context) < 0) | |
2840 { | |
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Bram Moolenaar <Bram@vim.org>
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15525
diff
changeset
|
2841 msg_puts(_("\nCould not set security context for ")); |
1583 | 2842 msg_outtrans(to_file); |
2843 msg_putchar('\n'); | |
2844 } | |
2845 } | |
2846 freecon(to_context); | |
2847 freecon(from_context); | |
2848 } | |
2849 } | |
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changeset
|
2850 #endif // HAVE_SELINUX |
1583 | 2851 |
5788 | 2852 #if defined(HAVE_SMACK) && !defined(PROTO) |
2853 /* | |
2854 * Copy security info from "from_file" to "to_file". | |
2855 */ | |
2856 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2857 mch_copy_sec(char_u *from_file, char_u *to_file) |
5788 | 2858 { |
5832 | 2859 static const char * const smack_copied_attributes[] = |
5788 | 2860 { |
2861 XATTR_NAME_SMACK, | |
2862 XATTR_NAME_SMACKEXEC, | |
2863 XATTR_NAME_SMACKMMAP | |
2864 }; | |
2865 | |
2866 char buffer[SMACK_LABEL_LEN]; | |
2867 const char *name; | |
2868 int index; | |
2869 int ret; | |
2870 ssize_t size; | |
2871 | |
2872 if (from_file == NULL) | |
2873 return; | |
2874 | |
2875 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
2876 / sizeof(smack_copied_attributes)[0]) ; index++) | |
2877 { | |
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diff
changeset
|
2878 // get the name of the attribute to copy |
5788 | 2879 name = smack_copied_attributes[index]; |
2880 | |
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diff
changeset
|
2881 // get the value of the attribute in buffer |
5788 | 2882 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
2883 if (size >= 0) | |
2884 { | |
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diff
changeset
|
2885 // copy the attribute value of buffer |
5788 | 2886 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
2887 if (ret < 0) | |
2888 { | |
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commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
|
2889 vim_snprintf((char *)IObuff, IOSIZE, |
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2890 _("Could not set security context %s for %s"), |
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2891 name, to_file); |
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2892 msg_outtrans(IObuff); |
5788 | 2893 msg_putchar('\n'); |
2894 } | |
2895 } | |
2896 else | |
2897 { | |
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diff
changeset
|
2898 // what reason of not having the attribute value? |
5788 | 2899 switch (errno) |
2900 { | |
2901 case ENOTSUP: | |
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diff
changeset
|
2902 // extended attributes aren't supported or enabled |
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diff
changeset
|
2903 // should a message be echoed? not sure... |
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parents:
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diff
changeset
|
2904 return; // leave because it isn't useful to continue |
5788 | 2905 |
2906 case ERANGE: | |
2907 default: | |
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diff
changeset
|
2908 // no enough size OR unexpected error |
7778
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7743
diff
changeset
|
2909 vim_snprintf((char *)IObuff, IOSIZE, |
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
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diff
changeset
|
2910 _("Could not get security context %s for %s. Removing it!"), |
4e09a38129a3
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Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
|
2911 name, from_file); |
15543
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patch 8.1.0779: argument for message functions is inconsistent
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15525
diff
changeset
|
2912 msg_puts((char *)IObuff); |
7778
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diff
changeset
|
2913 msg_putchar('\n'); |
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diff
changeset
|
2914 // FALLTHROUGH to remove the attribute |
5788 | 2915 |
2916 case ENODATA: | |
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changeset
|
2917 // no attribute of this name |
5788 | 2918 ret = removexattr((char*)to_file, name); |
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changeset
|
2919 // Silently ignore errors, apparently this happens when |
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2920 // smack is not actually being used. |
5788 | 2921 break; |
2922 } | |
2923 } | |
2924 } | |
2925 } | |
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diff
changeset
|
2926 #endif // HAVE_SMACK |
5788 | 2927 |
7 | 2928 /* |
2929 * Return a pointer to the ACL of file "fname" in allocated memory. | |
2930 * Return NULL if the ACL is not available for whatever reason. | |
2931 */ | |
2932 vim_acl_T | |
7833
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parents:
7807
diff
changeset
|
2933 mch_get_acl(char_u *fname UNUSED) |
7 | 2934 { |
2935 vim_acl_T ret = NULL; | |
2936 #ifdef HAVE_POSIX_ACL | |
2937 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
2938 #else | |
3330 | 2939 #ifdef HAVE_SOLARIS_ZFS_ACL |
2940 acl_t *aclent; | |
2941 | |
2942 if (acl_get((char *)fname, 0, &aclent) < 0) | |
2943 return NULL; | |
2944 ret = (vim_acl_T)aclent; | |
2945 #else | |
7 | 2946 #ifdef HAVE_SOLARIS_ACL |
2947 vim_acl_solaris_T *aclent; | |
2948 | |
2949 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
2950 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
2951 { | |
2952 free(aclent); | |
2953 return NULL; | |
2954 } | |
2955 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
2956 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
2957 { | |
2958 free(aclent->acl_entry); | |
2959 free(aclent); | |
2960 return NULL; | |
2961 } | |
2962 ret = (vim_acl_T)aclent; | |
2963 #else | |
2964 #if defined(HAVE_AIX_ACL) | |
2965 int aclsize; | |
2966 struct acl *aclent; | |
2967 | |
2968 aclsize = sizeof(struct acl); | |
2969 aclent = malloc(aclsize); | |
2970 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
2971 { | |
2972 if (errno == ENOSPC) | |
2973 { | |
2974 aclsize = aclent->acl_len; | |
2975 aclent = realloc(aclent, aclsize); | |
2976 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
2977 { | |
2978 free(aclent); | |
2979 return NULL; | |
2980 } | |
2981 } | |
2982 else | |
2983 { | |
2984 free(aclent); | |
2985 return NULL; | |
2986 } | |
2987 } | |
2988 ret = (vim_acl_T)aclent; | |
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|
2989 #endif // HAVE_AIX_ACL |
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|
2990 #endif // HAVE_SOLARIS_ACL |
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changeset
|
2991 #endif // HAVE_SOLARIS_ZFS_ACL |
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diff
changeset
|
2992 #endif // HAVE_POSIX_ACL |
7 | 2993 return ret; |
2994 } | |
2995 | |
2996 /* | |
2997 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
2998 */ | |
2999 void | |
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7807
diff
changeset
|
3000 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
7 | 3001 { |
3002 if (aclent == NULL) | |
3003 return; | |
3004 #ifdef HAVE_POSIX_ACL | |
3005 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
3006 #else | |
3330 | 3007 #ifdef HAVE_SOLARIS_ZFS_ACL |
3008 acl_set((char *)fname, (acl_t *)aclent); | |
3009 #else | |
7 | 3010 #ifdef HAVE_SOLARIS_ACL |
3011 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
3012 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
3013 #else | |
3014 #ifdef HAVE_AIX_ACL | |
3015 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
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|
3016 #endif // HAVE_AIX_ACL |
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diff
changeset
|
3017 #endif // HAVE_SOLARIS_ACL |
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|
3018 #endif // HAVE_SOLARIS_ZFS_ACL |
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diff
changeset
|
3019 #endif // HAVE_POSIX_ACL |
7 | 3020 } |
3021 | |
3022 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3023 mch_free_acl(vim_acl_T aclent) |
7 | 3024 { |
3025 if (aclent == NULL) | |
3026 return; | |
3027 #ifdef HAVE_POSIX_ACL | |
3028 acl_free((acl_t)aclent); | |
3029 #else | |
3330 | 3030 #ifdef HAVE_SOLARIS_ZFS_ACL |
3031 acl_free((acl_t *)aclent); | |
3032 #else | |
7 | 3033 #ifdef HAVE_SOLARIS_ACL |
3034 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
3035 free(aclent); | |
3036 #else | |
3037 #ifdef HAVE_AIX_ACL | |
3038 free(aclent); | |
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|
3039 #endif // HAVE_AIX_ACL |
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|
3040 #endif // HAVE_SOLARIS_ACL |
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|
3041 #endif // HAVE_SOLARIS_ZFS_ACL |
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diff
changeset
|
3042 #endif // HAVE_POSIX_ACL |
7 | 3043 } |
3044 #endif | |
3045 | |
3046 /* | |
3047 * Set hidden flag for "name". | |
3048 */ | |
3049 void | |
7833
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diff
changeset
|
3050 mch_hide(char_u *name UNUSED) |
7 | 3051 { |
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|
3052 // can't hide a file |
7 | 3053 } |
3054 | |
3055 /* | |
7629
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diff
changeset
|
3056 * return TRUE if "name" is a directory or a symlink to a directory |
7 | 3057 * return FALSE if "name" is not a directory |
3058 * return FALSE for error | |
3059 */ | |
3060 int | |
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diff
changeset
|
3061 mch_isdir(char_u *name) |
7 | 3062 { |
3063 struct stat statb; | |
3064 | |
18810
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|
3065 if (*name == NUL) // Some stat()s don't flag "" as an error. |
7 | 3066 return FALSE; |
3067 if (stat((char *)name, &statb)) | |
3068 return FALSE; | |
3069 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
3070 } | |
3071 | |
7629
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diff
changeset
|
3072 /* |
befbed72da87
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diff
changeset
|
3073 * return TRUE if "name" is a directory, NOT a symlink to a directory |
befbed72da87
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parents:
7469
diff
changeset
|
3074 * return FALSE if "name" is not a directory |
befbed72da87
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diff
changeset
|
3075 * return FALSE for error |
befbed72da87
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diff
changeset
|
3076 */ |
befbed72da87
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diff
changeset
|
3077 int |
7833
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diff
changeset
|
3078 mch_isrealdir(char_u *name) |
7629
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diff
changeset
|
3079 { |
befbed72da87
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|
3080 struct stat statb; |
befbed72da87
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diff
changeset
|
3081 |
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changeset
|
3082 if (*name == NUL) // Some stat()s don't flag "" as an error. |
7629
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parents:
7469
diff
changeset
|
3083 return FALSE; |
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3084 if (mch_lstat((char *)name, &statb)) |
7629
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diff
changeset
|
3085 return FALSE; |
befbed72da87
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7469
diff
changeset
|
3086 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
befbed72da87
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parents:
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diff
changeset
|
3087 } |
befbed72da87
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Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3088 |
7 | 3089 /* |
3090 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
3091 */ | |
3092 static int | |
7833
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diff
changeset
|
3093 executable_file(char_u *name) |
7 | 3094 { |
3095 struct stat st; | |
3096 | |
3097 if (stat((char *)name, &st)) | |
3098 return 0; | |
5704 | 3099 #ifdef VMS |
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|
3100 // Like on Unix system file can have executable rights but not necessarily |
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diff
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|
3101 // be an executable, but on Unix is not a default for an ordinary file to |
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diff
changeset
|
3102 // have an executable flag - on VMS it is in most cases. |
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|
3103 // Therefore, this check does not have any sense - let keep us to the |
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changeset
|
3104 // conventions instead: |
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changeset
|
3105 // *.COM and *.EXE files are the executables - the rest are not. This is |
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changeset
|
3106 // not ideal but better then it was. |
5704 | 3107 int vms_executable = 0; |
3108 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
3109 { | |
3110 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
3111 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
3112 vms_executable = 1; | |
3113 } | |
3114 return vms_executable; | |
3115 #else | |
7 | 3116 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
5704 | 3117 #endif |
7 | 3118 } |
3119 | |
3120 /* | |
11115
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diff
changeset
|
3121 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
6695 | 3122 * If "use_path" is FALSE only check if "name" is executable. |
7 | 3123 * Return -1 if unknown. |
3124 */ | |
3125 int | |
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7807
diff
changeset
|
3126 mch_can_exe(char_u *name, char_u **path, int use_path) |
7 | 3127 { |
3128 char_u *buf; | |
3129 char_u *p, *e; | |
3130 int retval; | |
3131 | |
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|
3132 // When "use_path" is false and if it's an absolute or relative path don't |
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|
3133 // need to use $PATH. |
17484
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changeset
|
3134 if (!use_path || gettail(name) != name) |
5704 | 3135 { |
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|
3136 // There must be a path separator, files in the current directory |
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|
3137 // can't be executed. |
17484
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changeset
|
3138 if ((use_path || gettail(name) != name) && executable_file(name)) |
5782 | 3139 { |
3140 if (path != NULL) | |
3141 { | |
11054
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Christian Brabandt <cb@256bit.org>
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11014
diff
changeset
|
3142 if (name[0] != '/') |
5782 | 3143 *path = FullName_save(name, TRUE); |
3144 else | |
3145 *path = vim_strsave(name); | |
3146 } | |
3147 return TRUE; | |
3148 } | |
3149 return FALSE; | |
5704 | 3150 } |
7 | 3151 |
3152 p = (char_u *)getenv("PATH"); | |
3153 if (p == NULL || *p == NUL) | |
3154 return -1; | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
3155 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
7 | 3156 if (buf == NULL) |
3157 return -1; | |
3158 | |
3159 /* | |
3160 * Walk through all entries in $PATH to check if "name" exists there and | |
3161 * is an executable file. | |
3162 */ | |
3163 for (;;) | |
3164 { | |
3165 e = (char_u *)strchr((char *)p, ':'); | |
3166 if (e == NULL) | |
3167 e = p + STRLEN(p); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3168 if (e - p <= 1) // empty entry means current dir |
7 | 3169 STRCPY(buf, "./"); |
3170 else | |
3171 { | |
418 | 3172 vim_strncpy(buf, p, e - p); |
7 | 3173 add_pathsep(buf); |
3174 } | |
3175 STRCAT(buf, name); | |
3176 retval = executable_file(buf); | |
3177 if (retval == 1) | |
5782 | 3178 { |
3179 if (path != NULL) | |
3180 { | |
11054
576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3181 if (buf[0] != '/') |
5782 | 3182 *path = FullName_save(buf, TRUE); |
3183 else | |
3184 *path = vim_strsave(buf); | |
3185 } | |
7 | 3186 break; |
5782 | 3187 } |
7 | 3188 |
3189 if (*e != ':') | |
3190 break; | |
3191 p = e + 1; | |
3192 } | |
3193 | |
3194 vim_free(buf); | |
3195 return retval; | |
3196 } | |
3197 | |
3198 /* | |
3199 * Check what "name" is: | |
3200 * NODE_NORMAL: file or directory (or doesn't exist) | |
3201 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
3202 * NODE_OTHER: non-writable things | |
3203 */ | |
3204 int | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3205 mch_nodetype(char_u *name) |
7 | 3206 { |
3207 struct stat st; | |
3208 | |
3209 if (stat((char *)name, &st)) | |
3210 return NODE_NORMAL; | |
3211 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
3212 return NODE_NORMAL; | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3213 if (S_ISBLK(st.st_mode)) // block device isn't writable |
7 | 3214 return NODE_OTHER; |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3215 // Everything else is writable? |
7 | 3216 return NODE_WRITABLE; |
3217 } | |
3218 | |
3219 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3220 mch_early_init(void) |
7 | 3221 { |
3222 #ifdef HAVE_CHECK_STACK_GROWTH | |
3223 int i; | |
180 | 3224 |
7 | 3225 check_stack_growth((char *)&i); |
3226 | |
180 | 3227 # ifdef HAVE_STACK_LIMIT |
7 | 3228 get_stack_limit(); |
3229 # endif | |
3230 | |
3231 #endif | |
3232 | |
3233 /* | |
3234 * Setup an alternative stack for signals. Helps to catch signals when | |
3235 * running out of stack space. | |
3236 * Use of sigaltstack() is preferred, it's more portable. | |
3237 * Ignore any errors. | |
3238 */ | |
3239 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3240 signal_stack = alloc(SIGSTKSZ); |
7 | 3241 init_signal_stack(); |
3242 #endif | |
3243 } | |
3244 | |
355 | 3245 #if defined(EXITFREE) || defined(PROTO) |
3246 void | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3247 mch_free_mem(void) |
355 | 3248 { |
359 | 3249 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
3250 if (clip_star.owned) | |
3251 clip_lose_selection(&clip_star); | |
3252 if (clip_plus.owned) | |
3253 clip_lose_selection(&clip_plus); | |
355 | 3254 # endif |
1605 | 3255 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
355 | 3256 if (xterm_Shell != (Widget)0) |
3257 XtDestroyWidget(xterm_Shell); | |
1605 | 3258 # ifndef LESSTIF_VERSION |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3259 // Lesstif crashes here, lose some memory |
355 | 3260 if (xterm_dpy != NULL) |
3261 XtCloseDisplay(xterm_dpy); | |
3262 if (app_context != (XtAppContext)NULL) | |
1605 | 3263 { |
355 | 3264 XtDestroyApplicationContext(app_context); |
1605 | 3265 # ifdef FEAT_X11 |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3266 x11_display = NULL; // freed by XtDestroyApplicationContext() |
1605 | 3267 # endif |
3268 } | |
3269 # endif | |
355 | 3270 # endif |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3271 # if defined(FEAT_X11) |
1605 | 3272 if (x11_display != NULL |
3273 # ifdef FEAT_XCLIPBOARD | |
3274 && x11_display != xterm_dpy | |
3275 # endif | |
3276 ) | |
359 | 3277 XCloseDisplay(x11_display); |
3278 # endif | |
3279 # 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
|
3280 VIM_CLEAR(signal_stack); |
359 | 3281 # endif |
3282 # ifdef FEAT_TITLE | |
3283 vim_free(oldtitle); | |
3284 vim_free(oldicon); | |
3285 # endif | |
355 | 3286 } |
3287 #endif | |
3288 | |
7 | 3289 /* |
3290 * Output a newline when exiting. | |
3291 * Make sure the newline goes to the same stream as the text. | |
3292 */ | |
3293 static void | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3294 exit_scroll(void) |
7 | 3295 { |
167 | 3296 if (silent_mode) |
3297 return; | |
7 | 3298 if (newline_on_exit || msg_didout) |
3299 { | |
3300 if (msg_use_printf()) | |
3301 { | |
3302 if (info_message) | |
3303 mch_msg("\n"); | |
3304 else | |
3305 mch_errmsg("\r\n"); | |
3306 } | |
3307 else | |
3308 out_char('\n'); | |
3309 } | |
3310 else | |
3311 { | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3312 restore_cterm_colors(); // get original colors back |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3313 msg_clr_eos_force(); // clear the rest of the display |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3314 windgoto((int)Rows - 1, 0); // may have moved the cursor |
7 | 3315 } |
3316 } | |
3317 | |
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3318 #ifdef USE_GCOV_FLUSH |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3319 extern void __gcov_flush(); |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3320 #endif |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3321 |
7 | 3322 void |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3323 mch_exit(int r) |
7 | 3324 { |
3325 exiting = TRUE; | |
3326 | |
3327 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
3328 x11_export_final_selection(); | |
3329 #endif | |
3330 | |
3331 #ifdef FEAT_GUI | |
3332 if (!gui.in_use) | |
3333 #endif | |
3334 { | |
3335 settmode(TMODE_COOK); | |
3336 #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
|
3337 // 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
|
3338 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
|
3339 term_pop_title(SAVE_RESTORE_BOTH); |
7 | 3340 #endif |
3341 /* | |
3342 * When t_ti is not empty but it doesn't cause swapping terminal | |
3343 * pages, need to output a newline when msg_didout is set. But when | |
3344 * t_ti does swap pages it should not go to the shell page. Do this | |
3345 * before stoptermcap(). | |
3346 */ | |
3347 if (swapping_screen() && !newline_on_exit) | |
3348 exit_scroll(); | |
3349 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3350 // Stop termcap: May need to check for T_CRV response, which |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3351 // requires RAW mode. |
7 | 3352 stoptermcap(); |
3353 | |
3354 /* | |
3355 * A newline is only required after a message in the alternate screen. | |
3356 * This is set to TRUE by wait_return(). | |
3357 */ | |
3358 if (!swapping_screen() || newline_on_exit) | |
3359 exit_scroll(); | |
3360 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3361 // Cursor may have been switched off without calling starttermcap() |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3362 // when doing "vim -u vimrc" and vimrc contains ":q". |
7 | 3363 if (full_screen) |
3364 cursor_on(); | |
3365 } | |
3366 out_flush(); | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3367 ml_close_all(TRUE); // remove all memfiles |
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
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20363
diff
changeset
|
3368 |
4c0c86098fcc
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Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3369 #ifdef USE_GCOV_FLUSH |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3370 // Flush coverage info before possibly being killed by a deadly signal. |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3371 __gcov_flush(); |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3372 #endif |
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
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20363
diff
changeset
|
3373 |
7 | 3374 may_core_dump(); |
3375 #ifdef FEAT_GUI | |
3376 if (gui.in_use) | |
3377 gui_exit(r); | |
3378 #endif | |
167 | 3379 |
765 | 3380 #ifdef MACOS_CONVERT |
167 | 3381 mac_conv_cleanup(); |
3382 #endif | |
3383 | |
7 | 3384 #ifdef __QNX__ |
18810
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diff
changeset
|
3385 // A core dump won't be created if the signal handler |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3386 // doesn't return, so we can't call exit() |
7 | 3387 if (deadly_signal != 0) |
3388 return; | |
3389 #endif | |
3390 | |
33 | 3391 #ifdef FEAT_NETBEANS_INTG |
2210 | 3392 netbeans_send_disconnect(); |
33 | 3393 #endif |
355 | 3394 |
3395 #ifdef EXITFREE | |
3396 free_all_mem(); | |
3397 #endif | |
3398 | |
7 | 3399 exit(r); |
3400 } | |
3401 | |
3402 static void | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3403 may_core_dump(void) |
7 | 3404 { |
3405 if (deadly_signal != 0) | |
3406 { | |
3407 signal(deadly_signal, SIG_DFL); | |
18810
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diff
changeset
|
3408 kill(getpid(), deadly_signal); // Die using the signal we caught |
7 | 3409 } |
3410 } | |
3411 | |
3412 #ifndef VMS | |
3413 | |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3414 /* |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3415 * Get the file descriptor to use for tty operations. |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3416 */ |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3417 static int |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3418 get_tty_fd(int fd) |
d4a6d575e910
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changeset
|
3419 { |
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diff
changeset
|
3420 int tty_fd = fd; |
d4a6d575e910
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changeset
|
3421 |
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diff
changeset
|
3422 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM) |
d4a6d575e910
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3423 // On SunOS: Get the terminal parameters from "fd", or the slave device of |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3424 // "fd" when it is a master device. |
d4a6d575e910
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diff
changeset
|
3425 if (mch_isatty(fd) > 1) |
d4a6d575e910
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diff
changeset
|
3426 { |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3427 char *name; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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changeset
|
3428 |
d4a6d575e910
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diff
changeset
|
3429 name = ptsname(fd); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3430 if (name == NULL) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3431 return -1; |
d4a6d575e910
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changeset
|
3432 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3433 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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changeset
|
3434 if (tty_fd < 0) |
d4a6d575e910
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diff
changeset
|
3435 return -1; |
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diff
changeset
|
3436 } |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3437 #endif |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
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diff
changeset
|
3438 return tty_fd; |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
3439 } |
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changeset
|
3440 |
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diff
changeset
|
3441 static int |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
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15603
diff
changeset
|
3442 mch_tcgetattr(int fd, void *term) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3443 { |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3444 int tty_fd; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3445 int retval = -1; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3446 |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3447 tty_fd = get_tty_fd(fd); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3448 if (tty_fd >= 0) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3449 { |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3450 #ifdef NEW_TTY_SYSTEM |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3451 # ifdef HAVE_TERMIOS_H |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3452 retval = tcgetattr(tty_fd, (struct termios *)term); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3453 # else |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3454 retval = ioctl(tty_fd, TCGETA, (struct termio *)term); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3455 # endif |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3456 #else |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3457 // for "old" tty systems |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3458 retval = ioctl(tty_fd, TIOCGETP, (struct sgttyb *)term); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3459 #endif |
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patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3460 if (tty_fd != fd) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3461 close(tty_fd); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3462 } |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3463 return retval; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3464 } |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3465 |
7 | 3466 void |
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
3467 mch_settmode(tmode_T tmode) |
7 | 3468 { |
3469 static int first = TRUE; | |
3470 | |
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
|
3471 #ifdef NEW_TTY_SYSTEM |
7 | 3472 # ifdef HAVE_TERMIOS_H |
3473 static struct termios told; | |
3474 struct termios tnew; | |
3475 # else | |
3476 static struct termio told; | |
3477 struct termio tnew; | |
3478 # endif | |
3479 | |
3480 if (first) | |
3481 { | |
3482 first = FALSE; | |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3483 mch_tcgetattr(read_cmd_fd, &told); |
7 | 3484 } |
3485 | |
3486 tnew = told; | |
3487 if (tmode == TMODE_RAW) | |
3488 { | |
3489 /* | |
3490 * ~ICRNL enables typing ^V^M | |
3491 */ | |
3492 tnew.c_iflag &= ~ICRNL; | |
3493 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE | |
3494 # if defined(IEXTEN) && !defined(__MINT__) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3495 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3496 // but it breaks function keys on MINT |
7 | 3497 # endif |
3498 ); | |
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3499 # ifdef ONLCR |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3500 // Don't map NL -> CR NL, we do it ourselves. |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3501 // Also disable expanding tabs if possible. |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3502 # ifdef XTABS |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3503 tnew.c_oflag &= ~(ONLCR | XTABS); |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3504 # else |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3505 # ifdef TAB3 |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3506 tnew.c_oflag &= ~(ONLCR | TAB3); |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3507 # else |
7 | 3508 tnew.c_oflag &= ~ONLCR; |
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3509 # endif |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3510 # endif |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3511 # endif |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3512 tnew.c_cc[VMIN] = 1; // return after 1 char |
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3513 tnew.c_cc[VTIME] = 0; // don't wait |
7 | 3514 } |
3515 else if (tmode == TMODE_SLEEP) | |
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3516 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3517 // Also reset ICANON here, otherwise on Solaris select() won't see |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3518 // typeahead characters. |
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3519 tnew.c_lflag &= ~(ICANON | ECHO); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3520 tnew.c_cc[VMIN] = 1; // return after 1 char |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3521 tnew.c_cc[VTIME] = 0; // don't wait |
9381
c665cc3292e0
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Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3522 } |
7 | 3523 |
3524 # if defined(HAVE_TERMIOS_H) | |
3525 { | |
3526 int n = 10; | |
3527 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3528 // A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3529 // few times. |
7 | 3530 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
3531 && errno == EINTR && n > 0) | |
3532 --n; | |
3533 } | |
3534 # else | |
3535 ioctl(read_cmd_fd, TCSETA, &tnew); | |
3536 # endif | |
3537 | |
3538 #else | |
3539 /* | |
3540 * for "old" tty systems | |
3541 */ | |
3542 # ifndef TIOCSETN | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3543 # define TIOCSETN TIOCSETP // for hpux 9.0 |
7 | 3544 # endif |
3545 static struct sgttyb ttybold; | |
3546 struct sgttyb ttybnew; | |
3547 | |
3548 if (first) | |
3549 { | |
3550 first = FALSE; | |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3551 mch_tcgetattr(read_cmd_fd, &ttybold); |
7 | 3552 } |
3553 | |
3554 ttybnew = ttybold; | |
3555 if (tmode == TMODE_RAW) | |
3556 { | |
3557 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
3558 ttybnew.sg_flags |= RAW; | |
3559 } | |
3560 else if (tmode == TMODE_SLEEP) | |
3561 ttybnew.sg_flags &= ~(ECHO); | |
3562 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
3563 #endif | |
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
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20437
diff
changeset
|
3564 mch_cur_tmode = tmode; |
7 | 3565 } |
3566 | |
3567 /* | |
3568 * Try to get the code for "t_kb" from the stty setting | |
3569 * | |
3570 * Even if termcap claims a backspace key, the user's setting *should* | |
3571 * prevail. stty knows more about reality than termcap does, and if | |
3572 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
3573 * be), they're going to get really annoyed if their erase key starts | |
3574 * doing forward deletes for no reason. (Eric Fischer) | |
3575 */ | |
3576 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3577 get_stty(void) |
7 | 3578 { |
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3579 ttyinfo_T info; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3580 char_u buf[2]; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3581 char_u *p; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3582 |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3583 if (get_tty_info(read_cmd_fd, &info) == OK) |
3bf5fe164a9f
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3584 { |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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12043
diff
changeset
|
3585 intr_char = info.interrupt; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3586 buf[0] = info.backspace; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3587 buf[1] = NUL; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3588 add_termcode((char_u *)"kb", buf, FALSE); |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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changeset
|
3589 |
18810
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changeset
|
3590 // If <BS> and <DEL> are now the same, redefine <DEL>. |
12104
3bf5fe164a9f
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Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3591 p = find_termcode((char_u *)"kD"); |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3592 if (p != NULL && p[0] == buf[0] && p[1] == buf[1]) |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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changeset
|
3593 do_fixdel(NULL); |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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diff
changeset
|
3594 } |
3bf5fe164a9f
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diff
changeset
|
3595 } |
3bf5fe164a9f
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changeset
|
3596 |
3bf5fe164a9f
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changeset
|
3597 /* |
3bf5fe164a9f
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changeset
|
3598 * Obtain the characters that Backspace and Enter produce on "fd". |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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changeset
|
3599 * Returns OK or FAIL. |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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changeset
|
3600 */ |
3bf5fe164a9f
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changeset
|
3601 int |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3602 get_tty_info(int fd, ttyinfo_T *info) |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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changeset
|
3603 { |
3bf5fe164a9f
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diff
changeset
|
3604 #ifdef NEW_TTY_SYSTEM |
7 | 3605 # ifdef HAVE_TERMIOS_H |
3606 struct termios keys; | |
3607 # else | |
3608 struct termio keys; | |
3609 # endif | |
3610 | |
15632
d4a6d575e910
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3611 if (mch_tcgetattr(fd, &keys) != -1) |
12104
3bf5fe164a9f
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Christian Brabandt <cb@256bit.org>
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changeset
|
3612 { |
3bf5fe164a9f
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diff
changeset
|
3613 info->backspace = keys.c_cc[VERASE]; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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12043
diff
changeset
|
3614 info->interrupt = keys.c_cc[VINTR]; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3615 if (keys.c_iflag & ICRNL) |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3616 info->enter = NL; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
diff
changeset
|
3617 else |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
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12043
diff
changeset
|
3618 info->enter = CAR; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3619 if (keys.c_oflag & ONLCR) |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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12043
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changeset
|
3620 info->nl_does_cr = TRUE; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3621 else |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3622 info->nl_does_cr = FALSE; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3623 return OK; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3624 } |
7 | 3625 #else |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3626 // for "old" tty systems |
7 | 3627 struct sgttyb keys; |
3628 | |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3629 if (mch_tcgetattr(fd, &keys) != -1) |
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3630 { |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3631 info->backspace = keys.sg_erase; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3632 info->interrupt = keys.sg_kill; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3633 info->enter = CAR; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3634 info->nl_does_cr = TRUE; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3635 return OK; |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3636 } |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3637 #endif |
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3638 return FAIL; |
7 | 3639 } |
3640 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3641 #endif // VMS |
7 | 3642 |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3643 static int mouse_ison = FALSE; |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3644 |
7 | 3645 /* |
3646 * Set mouse clicks on or off. | |
3647 */ | |
3648 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3649 mch_setmouse(int on) |
7 | 3650 { |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3651 #ifdef FEAT_BEVAL_TERM |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3652 static int bevalterm_ison = FALSE; |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3653 #endif |
7 | 3654 int xterm_mouse_vers; |
3655 | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3656 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3657 if (!on) |
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3658 // Make sure not tracing mouse movements. Important when a button-down |
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3659 // was received but no release yet. |
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3660 stop_xterm_trace(); |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3661 #endif |
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3662 |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3663 if (on == mouse_ison |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3664 #ifdef FEAT_BEVAL_TERM |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3665 && p_bevalterm == bevalterm_ison |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3666 #endif |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3667 ) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3668 // return quickly if nothing to do |
7 | 3669 return; |
3670 | |
3671 xterm_mouse_vers = use_xterm_mouse(); | |
3145 | 3672 |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3673 #ifdef FEAT_MOUSE_URXVT |
3746 | 3674 if (ttym_flags == TTYM_URXVT) |
3675 { | |
3145 | 3676 out_str_nf((char_u *) |
3677 (on | |
3678 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
3679 : IF_EB("\033[?1015l", ESC_STR "[?1015l"))); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3680 mouse_ison = on; |
3145 | 3681 } |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3682 #endif |
3145 | 3683 |
3746 | 3684 if (ttym_flags == TTYM_SGR) |
3685 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3686 // SGR mode supports columns above 223 |
3746 | 3687 out_str_nf((char_u *) |
3688 (on | |
3689 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
3690 : IF_EB("\033[?1006l", ESC_STR "[?1006l"))); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3691 mouse_ison = on; |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3692 } |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3693 |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3694 #ifdef FEAT_BEVAL_TERM |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3695 if (bevalterm_ison != (p_bevalterm && on)) |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3696 { |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3697 bevalterm_ison = (p_bevalterm && on); |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3698 if (xterm_mouse_vers > 1 && !bevalterm_ison) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3699 // disable mouse movement events, enabling is below |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3700 out_str_nf((char_u *) |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3701 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
3746 | 3702 } |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3703 #endif |
3746 | 3704 |
7 | 3705 if (xterm_mouse_vers > 0) |
3706 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3707 if (on) // enable mouse events, use mouse tracking if available |
7 | 3708 out_str_nf((char_u *) |
3709 (xterm_mouse_vers > 1 | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3710 ? ( |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3711 #ifdef FEAT_BEVAL_TERM |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3712 bevalterm_ison |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3713 ? IF_EB("\033[?1003h", ESC_STR "[?1003h") : |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3714 #endif |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3715 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
7 | 3716 : IF_EB("\033[?1000h", ESC_STR "[?1000h"))); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3717 else // disable mouse events, could probably always send the same |
7 | 3718 out_str_nf((char_u *) |
3719 (xterm_mouse_vers > 1 | |
3720 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
3721 : IF_EB("\033[?1000l", ESC_STR "[?1000l"))); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3722 mouse_ison = on; |
7 | 3723 } |
3724 | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3725 #ifdef FEAT_MOUSE_DEC |
7 | 3726 else if (ttym_flags == TTYM_DEC) |
3727 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3728 if (on) // enable mouse events |
7 | 3729 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{"); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3730 else // disable mouse events |
7 | 3731 out_str_nf((char_u *)"\033['z"); |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3732 mouse_ison = on; |
7 | 3733 } |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3734 #endif |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3735 |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3736 #ifdef FEAT_MOUSE_GPM |
7 | 3737 else |
3738 { | |
3739 if (on) | |
3740 { | |
3741 if (gpm_open()) | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3742 mouse_ison = TRUE; |
7 | 3743 } |
3744 else | |
3745 { | |
3746 gpm_close(); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3747 mouse_ison = FALSE; |
7 | 3748 } |
3749 } | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3750 #endif |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3751 |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3752 #ifdef FEAT_SYSMOUSE |
1620 | 3753 else |
3754 { | |
3755 if (on) | |
3756 { | |
3757 if (sysmouse_open() == OK) | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3758 mouse_ison = TRUE; |
1620 | 3759 } |
3760 else | |
3761 { | |
3762 sysmouse_close(); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3763 mouse_ison = FALSE; |
1620 | 3764 } |
3765 } | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3766 #endif |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3767 |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3768 #ifdef FEAT_MOUSE_JSB |
7 | 3769 else |
3770 { | |
3771 if (on) | |
3772 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3773 // D - Enable Mouse up/down messages |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3774 // L - Enable Left Button Reporting |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3775 // M - Enable Middle Button Reporting |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3776 // R - Enable Right Button Reporting |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3777 // K - Enable SHIFT and CTRL key Reporting |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3778 // + - Enable Advanced messaging of mouse moves and up/down messages |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3779 // Q - Quiet No Ack |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3780 // # - Numeric value of mouse pointer required |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3781 // 0 = Multiview 2000 cursor, used as standard |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3782 // 1 = Windows Arrow |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3783 // 2 = Windows I Beam |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3784 // 3 = Windows Hour Glass |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3785 // 4 = Windows Cross Hair |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3786 // 5 = Windows UP Arrow |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3787 # ifdef JSBTERM_MOUSE_NONADVANCED |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3788 // Disables full feedback of pointer movements |
7 | 3789 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
3790 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3791 # else |
7 | 3792 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
3793 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\")); | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3794 # endif |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3795 mouse_ison = TRUE; |
7 | 3796 } |
3797 else | |
3798 { | |
3799 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
3800 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3801 mouse_ison = FALSE; |
7 | 3802 } |
3803 } | |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3804 #endif |
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3805 #ifdef FEAT_MOUSE_PTERM |
7 | 3806 else |
3807 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3808 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
7 | 3809 if (on) |
3810 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
3811 else | |
3812 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3813 mouse_ison = on; |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3814 } |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3815 #endif |
12865
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 |
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
|
3818 #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3819 /* |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3820 * Called when 'balloonevalterm' changed. |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3821 */ |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3822 void |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3823 mch_bevalterm_changed(void) |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3824 { |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3825 mch_setmouse(mouse_ison); |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3826 } |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3827 #endif |
7 | 3828 |
3829 /* | |
3830 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
3831 */ | |
3832 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3833 check_mouse_termcode(void) |
7 | 3834 { |
3835 # ifdef FEAT_MOUSE_XTERM | |
3836 if (use_xterm_mouse() | |
3145 | 3837 # ifdef FEAT_MOUSE_URXVT |
3838 && use_xterm_mouse() != 3 | |
3839 # endif | |
7 | 3840 # ifdef FEAT_GUI |
3841 && !gui.in_use | |
3842 # endif | |
3843 ) | |
3844 { | |
3845 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
180 | 3846 ? IF_EB("\233M", CSI_STR "M") |
3847 : IF_EB("\033[M", ESC_STR "[M"))); | |
7 | 3848 if (*p_mouse != NUL) |
3849 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3850 // force mouse off and maybe on to send possibly new mouse |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3851 // activation sequence to the xterm, with(out) drag tracing. |
7 | 3852 mch_setmouse(FALSE); |
3853 setmouse(); | |
3854 } | |
3855 } | |
3856 else | |
3857 del_mouse_termcode(KS_MOUSE); | |
3858 # endif | |
3859 | |
3860 # ifdef FEAT_MOUSE_GPM | |
3861 if (!use_xterm_mouse() | |
3862 # ifdef FEAT_GUI | |
3863 && !gui.in_use | |
3864 # endif | |
3865 ) | |
16523
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3866 set_mouse_termcode(KS_GPM_MOUSE, |
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3867 (char_u *)IF_EB("\033MG", ESC_STR "MG")); |
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3868 else |
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
3869 del_mouse_termcode(KS_GPM_MOUSE); |
7 | 3870 # endif |
3871 | |
1620 | 3872 # ifdef FEAT_SYSMOUSE |
3873 if (!use_xterm_mouse() | |
3874 # ifdef FEAT_GUI | |
3875 && !gui.in_use | |
3876 # endif | |
3877 ) | |
3878 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
3879 # endif | |
3880 | |
7 | 3881 # ifdef FEAT_MOUSE_JSB |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3882 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
7 | 3883 if (!use_xterm_mouse() |
3884 # ifdef FEAT_GUI | |
3885 && !gui.in_use | |
3886 # endif | |
3887 ) | |
3888 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
3889 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
3890 else | |
3891 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
3892 # endif | |
3893 | |
3894 # ifdef FEAT_MOUSE_NET | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3895 // There is no conflict, but one may type "ESC }" from Insert mode. Don't |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3896 // define it in the GUI or when using an xterm. |
7 | 3897 if (!use_xterm_mouse() |
3898 # ifdef FEAT_GUI | |
3899 && !gui.in_use | |
3900 # endif | |
3901 ) | |
3902 set_mouse_termcode(KS_NETTERM_MOUSE, | |
3903 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
3904 else | |
3905 del_mouse_termcode(KS_NETTERM_MOUSE); | |
3906 # endif | |
3907 | |
3908 # ifdef FEAT_MOUSE_DEC | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3909 // Conflicts with xterm mouse: "\033[" and "\033[M" |
5932 | 3910 if (!use_xterm_mouse() |
7 | 3911 # ifdef FEAT_GUI |
3912 && !gui.in_use | |
3913 # endif | |
3914 ) | |
180 | 3915 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
3916 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
7 | 3917 else |
3918 del_mouse_termcode(KS_DEC_MOUSE); | |
3919 # endif | |
3920 # ifdef FEAT_MOUSE_PTERM | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3921 // same conflict as the dec mouse |
5932 | 3922 if (!use_xterm_mouse() |
7 | 3923 # ifdef FEAT_GUI |
3924 && !gui.in_use | |
3925 # endif | |
3926 ) | |
3927 set_mouse_termcode(KS_PTERM_MOUSE, | |
3928 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
3929 else | |
3930 del_mouse_termcode(KS_PTERM_MOUSE); | |
3931 # endif | |
3145 | 3932 # ifdef FEAT_MOUSE_URXVT |
5932 | 3933 if (use_xterm_mouse() == 3 |
3145 | 3934 # ifdef FEAT_GUI |
3935 && !gui.in_use | |
3936 # endif | |
3937 ) | |
3938 { | |
3939 set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3940 ? 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
|
3941 : IF_EB("\033[*M", ESC_STR "[*M"))); |
3145 | 3942 |
3943 if (*p_mouse != NUL) | |
3944 { | |
3945 mch_setmouse(FALSE); | |
3946 setmouse(); | |
3947 } | |
3948 } | |
3949 else | |
3950 del_mouse_termcode(KS_URXVT_MOUSE); | |
3951 # endif | |
3746 | 3952 if (use_xterm_mouse() == 4 |
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3953 # ifdef FEAT_GUI |
3746 | 3954 && !gui.in_use |
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3955 # endif |
3746 | 3956 ) |
3957 { | |
3958 set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3959 ? 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
|
3960 : 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
|
3961 |
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3962 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
|
3963 ? 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
|
3964 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
3746 | 3965 |
3966 if (*p_mouse != NUL) | |
3967 { | |
3968 mch_setmouse(FALSE); | |
3969 setmouse(); | |
3970 } | |
3971 } | |
3972 else | |
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3973 { |
3746 | 3974 del_mouse_termcode(KS_SGR_MOUSE); |
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3975 del_mouse_termcode(KS_SGR_MOUSE_RELEASE); |
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3976 } |
7 | 3977 } |
3978 | |
3979 #ifndef VMS | |
3980 | |
3981 /* | |
3982 * Try to get the current window size: | |
3983 * 1. with an ioctl(), most accurate method | |
3984 * 2. from the environment variables LINES and COLUMNS | |
3985 * 3. from the termcap | |
3986 * 4. keep using the old values | |
3987 * Return OK when size could be determined, FAIL otherwise. | |
3988 */ | |
3989 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3990 mch_get_shellsize(void) |
7 | 3991 { |
3992 long rows = 0; | |
3993 long columns = 0; | |
3994 char_u *p; | |
3995 | |
3996 /* | |
3997 * 1. try using an ioctl. It is the most accurate method. | |
3998 * | |
3999 * Try using TIOCGWINSZ first, some systems that have it also define | |
4000 * TIOCGSIZE but don't have a struct ttysize. | |
4001 */ | |
4002 # ifdef TIOCGWINSZ | |
4003 { | |
4004 struct winsize ws; | |
4005 int fd = 1; | |
4006 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4007 // When stdout is not a tty, use stdin for the ioctl(). |
7 | 4008 if (!isatty(fd) && isatty(read_cmd_fd)) |
4009 fd = read_cmd_fd; | |
4010 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
4011 { | |
4012 columns = ws.ws_col; | |
4013 rows = ws.ws_row; | |
4014 } | |
4015 } | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4016 # else // TIOCGWINSZ |
7 | 4017 # ifdef TIOCGSIZE |
4018 { | |
4019 struct ttysize ts; | |
4020 int fd = 1; | |
4021 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4022 // When stdout is not a tty, use stdin for the ioctl(). |
7 | 4023 if (!isatty(fd) && isatty(read_cmd_fd)) |
4024 fd = read_cmd_fd; | |
4025 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
4026 { | |
4027 columns = ts.ts_cols; | |
4028 rows = ts.ts_lines; | |
4029 } | |
4030 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4031 # endif // TIOCGSIZE |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4032 # endif // TIOCGWINSZ |
7 | 4033 |
4034 /* | |
4035 * 2. get size from environment | |
164 | 4036 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
4037 * the ioctl() values! | |
7 | 4038 */ |
164 | 4039 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
7 | 4040 { |
4041 if ((p = (char_u *)getenv("LINES"))) | |
4042 rows = atoi((char *)p); | |
4043 if ((p = (char_u *)getenv("COLUMNS"))) | |
4044 columns = atoi((char *)p); | |
4045 } | |
4046 | |
4047 #ifdef HAVE_TGETENT | |
4048 /* | |
4049 * 3. try reading "co" and "li" entries from termcap | |
4050 */ | |
4051 if (columns == 0 || rows == 0) | |
4052 getlinecol(&columns, &rows); | |
4053 #endif | |
4054 | |
4055 /* | |
4056 * 4. If everything fails, use the old values | |
4057 */ | |
4058 if (columns <= 0 || rows <= 0) | |
4059 return FAIL; | |
4060 | |
4061 Rows = rows; | |
4062 Columns = columns; | |
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4063 limit_screen_size(); |
7 | 4064 return OK; |
4065 } | |
4066 | |
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
|
4067 #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
|
4068 /* |
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 * 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
|
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 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
|
4072 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
|
4073 { |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4074 int tty_fd; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4075 int retval = -1; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4076 |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4077 tty_fd = get_tty_fd(fd); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4078 if (tty_fd >= 0) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4079 { |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4080 # if defined(TIOCSWINSZ) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4081 struct winsize ws; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4082 |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4083 ws.ws_col = cols; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4084 ws.ws_row = rows; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4085 ws.ws_xpixel = cols * 5; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4086 ws.ws_ypixel = rows * 10; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4087 retval = ioctl(tty_fd, TIOCSWINSZ, &ws); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4088 ch_log(NULL, "ioctl(TIOCSWINSZ) %s", |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4089 retval == 0 ? "success" : "failed"); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4090 # elif defined(TIOCSSIZE) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4091 struct ttysize ts; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4092 |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4093 ts.ts_cols = cols; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4094 ts.ts_lines = rows; |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4095 retval = ioctl(tty_fd, TIOCSSIZE, &ts); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4096 ch_log(NULL, "ioctl(TIOCSSIZE) %s", |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4097 retval == 0 ? "success" : "failed"); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4098 # endif |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4099 if (tty_fd != fd) |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4100 close(tty_fd); |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4101 } |
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4102 return retval == 0 ? OK : FAIL; |
11741
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4103 } |
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 #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
|
4105 |
7 | 4106 /* |
4107 * Try to set the window size to Rows and Columns. | |
4108 */ | |
4109 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4110 mch_set_shellsize(void) |
7 | 4111 { |
4112 if (*T_CWS) | |
4113 { | |
4114 /* | |
4115 * NOTE: if you get an error here that term_set_winsize() is | |
4116 * undefined, check the output of configure. It could probably not | |
4117 * find a ncurses, termcap or termlib library. | |
4118 */ | |
4119 term_set_winsize((int)Rows, (int)Columns); | |
4120 out_flush(); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4121 screen_start(); // don't know where cursor is now |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4122 } |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4123 } |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4124 |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4125 #endif // VMS |
7 | 4126 |
4127 /* | |
4128 * Rows and/or Columns has changed. | |
4129 */ | |
4130 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4131 mch_new_shellsize(void) |
7 | 4132 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4133 // Nothing to do. |
7 | 4134 } |
4135 | |
3048 | 4136 /* |
4137 * Wait for process "child" to end. | |
4138 * Return "child" if it exited properly, <= 0 on error. | |
4139 */ | |
4140 static pid_t | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4141 wait4pid(pid_t child, waitstatus *status) |
3048 | 4142 { |
4143 pid_t wait_pid = 0; | |
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4144 long delay_msec = 1; |
3048 | 4145 |
4146 while (wait_pid != child) | |
4147 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4148 // When compiled with Python threads are probably used, in which case |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4149 // wait() sometimes hangs for no obvious reason. Use waitpid() |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4150 // instead and loop (like the GUI). Also needed for other interfaces, |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4151 // they might call system(). |
3470 | 4152 # ifdef __NeXT__ |
3048 | 4153 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
3470 | 4154 # else |
3048 | 4155 wait_pid = waitpid(child, status, WNOHANG); |
3470 | 4156 # endif |
3048 | 4157 if (wait_pid == 0) |
4158 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4159 // Wait for 1 to 10 msec before trying again. |
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4160 mch_delay(delay_msec, TRUE); |
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4161 if (++delay_msec > 10) |
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4162 delay_msec = 10; |
3048 | 4163 continue; |
4164 } | |
4165 if (wait_pid <= 0 | |
4166 # ifdef ECHILD | |
4167 && errno == ECHILD | |
4168 # endif | |
4169 ) | |
4170 break; | |
4171 } | |
4172 return wait_pid; | |
4173 } | |
4174 | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4175 #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
|
4176 /* |
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4177 * 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
|
4178 */ |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4179 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
|
4180 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
|
4181 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
|
4182 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
|
4183 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
|
4184 int is_terminal UNUSED) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4185 { |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4186 # ifdef HAVE_SETENV |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4187 char envbuf[50]; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4188 # else |
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4189 static char envbuf_Term[30]; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4190 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
|
4191 static char envbuf_Lines[20]; |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4192 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
|
4193 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
|
4194 # 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
|
4195 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
|
4196 # endif |
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4197 # 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
|
4198 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
|
4199 # 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
|
4200 # endif |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4201 |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4202 # ifdef HAVE_SETENV |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4203 setenv("TERM", term, 1); |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4204 sprintf((char *)envbuf, "%ld", rows); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4205 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
|
4206 sprintf((char *)envbuf, "%ld", rows); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4207 setenv("LINES", (char *)envbuf, 1); |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4208 sprintf((char *)envbuf, "%ld", columns); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4209 setenv("COLUMNS", (char *)envbuf, 1); |
20181
0ab9d7469ce7
patch 8.2.0646: t_Co uses the value of $COLORS in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20047
diff
changeset
|
4210 sprintf((char *)envbuf, "%d", t_colors); |
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents:
11727
diff
changeset
|
4211 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>
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14063
diff
changeset
|
4212 # ifdef FEAT_TERMINAL |
e271ca6f32f9
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14063
diff
changeset
|
4213 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
|
4214 { |
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4215 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
|
4216 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>
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14063
diff
changeset
|
4217 } |
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 # endif |
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4219 # 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
|
4220 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
|
4221 # endif |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4222 # else |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4223 /* |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4224 * 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
|
4225 * 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
|
4226 * 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
|
4227 */ |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4228 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
|
4229 putenv(envbuf_Term); |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4230 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
|
4231 putenv(envbuf_Rows); |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4232 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
|
4233 putenv(envbuf_Lines); |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4234 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
|
4235 "COLUMNS=%ld", columns); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4236 putenv(envbuf_Columns); |
20205
83e196d484eb
patch 8.2.0658: HP-UX build fails when setenv() is not defined
Bram Moolenaar <Bram@vim.org>
parents:
20181
diff
changeset
|
4237 vim_snprintf(envbuf_Colors, sizeof(envbuf_Colors), "COLORS=%ld", t_colors); |
11731
d06f3576823a
patch 8.0.0748: running Vim in terminal window doesn't use the right colors
Christian Brabandt <cb@256bit.org>
parents:
11727
diff
changeset
|
4238 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
|
4239 # 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
|
4240 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
|
4241 { |
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4242 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
|
4243 "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
|
4244 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
|
4245 } |
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 # endif |
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4247 # 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
|
4248 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
|
4249 "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
|
4250 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
|
4251 # endif |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4252 # endif |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4253 } |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4254 |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4255 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
|
4256 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
|
4257 { |
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4258 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
|
4259 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4260 #endif |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4261 |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4262 #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
|
4263 /* |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4264 * 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
|
4265 * When failing "pty_master_fd" and "pty_slave_fd" are -1. |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4266 * When successful both file descriptors are stored and the allocated pty name |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4267 * is stored in both "*name1" and "*name2". |
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4268 */ |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4269 static void |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4270 open_pty(int *pty_master_fd, int *pty_slave_fd, char_u **name1, char_u **name2) |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4271 { |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4272 char *tty_name; |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4273 |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4274 if (name1 != NULL) |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4275 *name1 = NULL; |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4276 if (name2 != NULL) |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4277 *name2 = NULL; |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4278 |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4279 *pty_master_fd = mch_openpty(&tty_name); // open pty |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
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 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4282 // Leaving out O_NOCTTY may lead to waitpid() always returning |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4283 // 0 on Mac OS X 10.7 thereby causing freezes. Let's assume |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4284 // adding O_NOCTTY always works when defined. |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
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 } |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4295 else |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4296 { |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4297 if (name1 != NULL) |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4298 *name1 = vim_strsave((char_u *)tty_name); |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4299 if (name2 != NULL) |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4300 *name2 = vim_strsave((char_u *)tty_name); |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4301 } |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4302 } |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4303 } |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4304 #endif |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4305 |
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
|
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 * 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
|
4308 */ |
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4309 static void |
11919
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4310 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
|
4311 { |
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 # 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
|
4313 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
|
4314 { |
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 # 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
|
4316 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
|
4317 # 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
|
4318 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
|
4319 # 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
|
4320 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
|
4321 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
|
4322 } |
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4323 # 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
|
4324 } |
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4325 |
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4326 #if !defined(USE_SYSTEM) || defined(FEAT_TERMINAL) || defined(PROTO) |
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4327 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4328 /* |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4329 * Parse "cmd" and return the result in "argvp" which is an allocated array of |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4330 * pointers, the last one is NULL. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4331 * The "sh_tofree" and "shcf_tofree" must be later freed by the caller. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4332 */ |
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4333 int |
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4334 unix_build_argv( |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4335 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
|
4336 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
|
4337 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
|
4338 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
|
4339 { |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4340 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
|
4341 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
|
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 *sh_tofree = vim_strsave(p_sh); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4344 if (*sh_tofree == NULL) // out of memory |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4345 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
|
4346 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4347 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
|
4348 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
|
4349 *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
|
4350 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4351 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
|
4352 { |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4353 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
|
4354 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
|
4355 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4356 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
|
4357 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
|
4358 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4359 // Break 'shellcmdflag' into white separated parts. This doesn't |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4360 // handle quoted strings, they are very unlikely to appear. |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
4361 *shcf_tofree = alloc(STRLEN(p_shcf) + 1); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4362 if (*shcf_tofree == NULL) // out of memory |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4363 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
|
4364 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
|
4365 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
|
4366 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
|
4367 { |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4368 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
|
4369 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
|
4370 *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
|
4371 *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
|
4372 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
|
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 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4375 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
|
4376 } |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4377 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
|
4378 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
|
4379 } |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4380 #endif |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4381 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4382 #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
|
4383 /* |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4384 * 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
|
4385 */ |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4386 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
|
4387 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
|
4388 char_u *cmd, |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4389 int options UNUSED) // SHELL_*, see vim.h |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
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 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
|
4392 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
|
4393 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
|
4394 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
|
4395 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
|
4396 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
|
4397 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
|
4398 aco_save_T aco; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4399 oparg_T oa; // operator arguments |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4400 |
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4401 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL) |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4402 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
|
4403 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4404 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
|
4405 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
|
4406 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
|
4407 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
|
4408 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
|
4409 |
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
|
4410 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
|
4411 ++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
|
4412 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4413 // Find a window to make "buf" curbuf. |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4414 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
|
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 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
|
4417 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
|
4418 { |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4419 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
|
4420 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4421 // If terminal_loop() returns OK we got a key that is handled |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4422 // in Normal model. We don't do redrawing anyway. |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4423 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
|
4424 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
|
4425 } |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4426 else |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4427 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
|
4428 } |
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
|
4429 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
|
4430 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
|
4431 |
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
|
4432 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
|
4433 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4434 // restore curwin/curbuf and a few other things |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4435 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
|
4436 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4437 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
|
4438 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
|
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 theend: |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4441 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
|
4442 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
|
4443 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
|
4444 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
|
4445 } |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4446 #endif |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4447 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4448 #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
|
4449 /* |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4450 * 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
|
4451 */ |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4452 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
|
4453 mch_call_shell_system( |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4454 char_u *cmd, |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4455 int options) // SHELL_*, see vim.h |
7 | 4456 { |
4457 #ifdef VMS | |
4458 char *ifn = NULL; | |
4459 char *ofn = NULL; | |
4460 #endif | |
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
4461 tmode_T tmode = cur_tmode; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4462 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
|
4463 int x; |
7 | 4464 |
4465 out_flush(); | |
4466 | |
4467 if (options & SHELL_COOKED) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4468 settmode(TMODE_COOK); // set to normal mode |
7 | 4469 |
2586 | 4470 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
4209 | 4471 save_clipboard(); |
2586 | 4472 loose_clipboard(); |
4473 # endif | |
4474 | |
7 | 4475 if (cmd == NULL) |
4476 x = system((char *)p_sh); | |
4477 else | |
4478 { | |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4479 # ifdef VMS |
7 | 4480 if (ofn = strchr((char *)cmd, '>')) |
4481 *ofn++ = '\0'; | |
4482 if (ifn = strchr((char *)cmd, '<')) | |
4483 { | |
4484 char *p; | |
4485 | |
4486 *ifn++ = '\0'; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4487 p = strchr(ifn,' '); // chop off any trailing spaces |
7 | 4488 if (p) |
4489 *p = '\0'; | |
4490 } | |
4491 if (ofn) | |
4492 x = vms_sys((char *)cmd, ofn, ifn); | |
4493 else | |
4494 x = system((char *)cmd); | |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4495 # else |
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4496 newcmd = alloc(STRLEN(p_sh) |
7 | 4497 + (extra_shell_arg == NULL ? 0 : STRLEN(extra_shell_arg)) |
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4498 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
7 | 4499 if (newcmd == NULL) |
4500 x = 0; | |
4501 else | |
4502 { | |
4503 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
4504 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
4505 (char *)p_shcf, | |
4506 (char *)cmd); | |
4507 x = system((char *)newcmd); | |
4508 vim_free(newcmd); | |
4509 } | |
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4510 # endif |
7 | 4511 } |
4512 # ifdef VMS | |
4513 x = vms_sys_status(x); | |
4514 # endif | |
4515 if (emsg_silent) | |
4516 ; | |
4517 else if (x == 127) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4518 msg_puts(_("\nCannot execute shell sh\n")); |
7 | 4519 else if (x && !(options & SHELL_SILENT)) |
4520 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4521 msg_puts(_("\nshell returned ")); |
7 | 4522 msg_outnum((long)x); |
4523 msg_putchar('\n'); | |
4524 } | |
4525 | |
4526 if (tmode == TMODE_RAW) | |
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4527 { |
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4528 // The shell may have messed with the mode, always set it. |
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4529 cur_tmode = TMODE_UNKNOWN; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4530 settmode(TMODE_RAW); // set to raw mode |
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4531 } |
7 | 4532 # ifdef FEAT_TITLE |
4533 resettitle(); | |
4534 # endif | |
4209 | 4535 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
4536 restore_clipboard(); | |
4537 # endif | |
7 | 4538 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
|
4539 } |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4540 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4541 #else // USE_SYSTEM |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4542 |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4543 # define EXEC_FAILED 122 // Exit code when shell didn't execute. Don't use |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4544 // 127, some shells use that already |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4545 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
7 | 4546 |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4547 /* |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4548 * 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
|
4549 */ |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4550 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
|
4551 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
|
4552 char_u *cmd, |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4553 int options) // SHELL_*, see vim.h |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4554 { |
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
4555 tmode_T tmode = cur_tmode; |
7 | 4556 pid_t pid; |
167 | 4557 pid_t wpid = 0; |
7 | 4558 pid_t wait_pid = 0; |
4559 # ifdef HAVE_UNION_WAIT | |
4560 union wait status; | |
4561 # else | |
4562 int status = -1; | |
4563 # endif | |
4564 int retval = -1; | |
4565 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
|
4566 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
|
4567 char_u *tofree2 = NULL; |
7 | 4568 int i; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4569 int pty_master_fd = -1; // for pty's |
7 | 4570 # ifdef FEAT_GUI |
4571 int pty_slave_fd = -1; | |
167 | 4572 # endif |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4573 int fd_toshell[2]; // for pipes |
7 | 4574 int fd_fromshell[2]; |
4575 int pipe_error = FALSE; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4576 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
7 | 4577 |
4578 out_flush(); | |
4579 if (options & SHELL_COOKED) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4580 settmode(TMODE_COOK); // set to normal mode |
20437
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4581 if (tmode == TMODE_RAW) |
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4582 // The shell may have messed with the mode, always set it later. |
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4583 cur_tmode = TMODE_UNKNOWN; |
7 | 4584 |
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4585 if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == FAIL) |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4586 goto error; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4587 |
167 | 4588 /* |
4589 * For the GUI, when writing the output into the buffer and when reading | |
4590 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
4591 * of the executed command into the Vim window. Or use a pipe. | |
4592 */ | |
4593 if ((options & (SHELL_READ|SHELL_WRITE)) | |
7 | 4594 # ifdef FEAT_GUI |
167 | 4595 || (gui.in_use && show_shell_mess) |
4596 # endif | |
4597 ) | |
7 | 4598 { |
167 | 4599 # ifdef FEAT_GUI |
7 | 4600 /* |
4601 * Try to open a master pty. | |
4602 * If this works, open the slave pty. | |
4603 * If the slave can't be opened, close the master pty. | |
4604 */ | |
167 | 4605 if (p_guipty && !(options & (SHELL_READ|SHELL_WRITE))) |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4606 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
7 | 4607 /* |
4608 * If not opening a pty or it didn't work, try using pipes. | |
4609 */ | |
4610 if (pty_master_fd < 0) | |
167 | 4611 # endif |
7 | 4612 { |
4613 pipe_error = (pipe(fd_toshell) < 0); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4614 if (!pipe_error) // pipe create OK |
7 | 4615 { |
4616 pipe_error = (pipe(fd_fromshell) < 0); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4617 if (pipe_error) // pipe create failed |
7 | 4618 { |
4619 close(fd_toshell[0]); | |
4620 close(fd_toshell[1]); | |
4621 } | |
4622 } | |
4623 if (pipe_error) | |
4624 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4625 msg_puts(_("\nCannot create pipes\n")); |
7 | 4626 out_flush(); |
4627 } | |
4628 } | |
4629 } | |
4630 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4631 if (!pipe_error) // pty or pipe opened or not used |
7 | 4632 { |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4633 SIGSET_DECL(curset) |
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4634 |
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19405
diff
changeset
|
4635 # if defined(__BEOS__) && USE_THREAD_FOR_INPUT_WITH_TIMEOUT |
7 | 4636 beos_cleanup_read_thread(); |
4637 # endif | |
602 | 4638 |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4639 BLOCK_SIGNALS(&curset); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4640 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
|
4641 if (pid == -1) |
7 | 4642 { |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4643 UNBLOCK_SIGNALS(&curset); |
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4644 |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4645 msg_puts(_("\nCannot fork\n")); |
167 | 4646 if ((options & (SHELL_READ|SHELL_WRITE)) |
7 | 4647 # ifdef FEAT_GUI |
167 | 4648 || (gui.in_use && show_shell_mess) |
4649 # endif | |
4650 ) | |
7 | 4651 { |
167 | 4652 # ifdef FEAT_GUI |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4653 if (pty_master_fd >= 0) // close the pseudo tty |
7 | 4654 { |
4655 close(pty_master_fd); | |
4656 close(pty_slave_fd); | |
4657 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4658 else // close the pipes |
167 | 4659 # endif |
7 | 4660 { |
4661 close(fd_toshell[0]); | |
4662 close(fd_toshell[1]); | |
4663 close(fd_fromshell[0]); | |
4664 close(fd_fromshell[1]); | |
4665 } | |
4666 } | |
4667 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4668 else if (pid == 0) // child |
7 | 4669 { |
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diff
changeset
|
4670 reset_signals(); // handle signals normally |
10297
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commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4671 UNBLOCK_SIGNALS(&curset); |
7 | 4672 |
13357
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patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4673 # ifdef FEAT_JOB_CHANNEL |
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patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4674 if (ch_log_active()) |
18810
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diff
changeset
|
4675 // close the log file in the child |
13357
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patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4676 ch_logfile((char_u *)"", (char_u *)""); |
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Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4677 # endif |
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diff
changeset
|
4678 |
7 | 4679 if (!show_shell_mess || (options & SHELL_EXPAND)) |
4680 { | |
4681 int fd; | |
4682 | |
4683 /* | |
4684 * Don't want to show any message from the shell. Can't just | |
4685 * close stdout and stderr though, because some systems will | |
4686 * break if you try to write to them after that, so we must | |
4687 * use dup() to replace them with something else -- webb | |
4688 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
4689 * waiting for input. | |
4690 */ | |
4691 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
4692 fclose(stdin); | |
4693 fclose(stdout); | |
4694 fclose(stderr); | |
4695 | |
4696 /* | |
4697 * If any of these open()'s and dup()'s fail, we just continue | |
4698 * anyway. It's not fatal, and on most systems it will make | |
4699 * no difference at all. On a few it will cause the execvp() | |
4700 * to exit with a non-zero status even when the completion | |
4701 * could be done, which is nothing too serious. If the open() | |
4702 * or dup() failed we'd just do the same thing ourselves | |
4703 * anyway -- webb | |
4704 */ | |
4705 if (fd >= 0) | |
4706 { | |
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18761
diff
changeset
|
4707 vim_ignored = dup(fd); // To replace stdin (fd 0) |
44b855153d8e
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parents:
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diff
changeset
|
4708 vim_ignored = dup(fd); // To replace stdout (fd 1) |
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parents:
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diff
changeset
|
4709 vim_ignored = dup(fd); // To replace stderr (fd 2) |
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diff
changeset
|
4710 |
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diff
changeset
|
4711 // Don't need this now that we've duplicated it |
7 | 4712 close(fd); |
4713 } | |
4714 } | |
167 | 4715 else if ((options & (SHELL_READ|SHELL_WRITE)) |
7 | 4716 # ifdef FEAT_GUI |
167 | 4717 || gui.in_use |
4718 # endif | |
4719 ) | |
7 | 4720 { |
4721 | |
167 | 4722 # ifdef HAVE_SETSID |
18810
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diff
changeset
|
4723 // Create our own process group, so that the child and all its |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4724 // children can be kill()ed. Don't do this when using pipes, |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4725 // because stdin is not a tty, we would lose /dev/tty. |
602 | 4726 if (p_stmp) |
1799 | 4727 { |
602 | 4728 (void)setsid(); |
1799 | 4729 # if defined(SIGHUP) |
18810
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parents:
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diff
changeset
|
4730 // When doing "!xterm&" and 'shell' is bash: the shell |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
4731 // will exit and send SIGHUP to all processes in its |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
4732 // group, killing the just started process. Ignore SIGHUP |
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diff
changeset
|
4733 // to avoid that. (suggested by Simon Schubert) |
1799 | 4734 signal(SIGHUP, SIG_IGN); |
4735 # endif | |
4736 } | |
167 | 4737 # endif |
4738 # ifdef FEAT_GUI | |
602 | 4739 if (pty_slave_fd >= 0) |
4740 { | |
18810
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diff
changeset
|
4741 // push stream discipline modules |
602 | 4742 if (options & SHELL_COOKED) |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4743 setup_slavepty(pty_slave_fd); |
7 | 4744 # ifdef TIOCSCTTY |
18810
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patch 8.1.2393: using old C style comments
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diff
changeset
|
4745 // Try to become controlling tty (probably doesn't work, |
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
4746 // unless run by root) |
602 | 4747 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
7 | 4748 # endif |
602 | 4749 } |
167 | 4750 # 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
|
4751 set_default_child_environment(FALSE); |
167 | 4752 |
557 | 4753 /* |
4754 * stderr is only redirected when using the GUI, so that a | |
4755 * program like gpg can still access the terminal to get a | |
4756 * passphrase using stderr. | |
4757 */ | |
167 | 4758 # ifdef FEAT_GUI |
7 | 4759 if (pty_master_fd >= 0) |
4760 { | |
18810
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diff
changeset
|
4761 close(pty_master_fd); // close master side of pty |
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diff
changeset
|
4762 |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
4763 // set up stdin/stdout/stderr for the child |
7 | 4764 close(0); |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
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parents:
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diff
changeset
|
4765 vim_ignored = dup(pty_slave_fd); |
7 | 4766 close(1); |
14730
193471015e1a
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parents:
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diff
changeset
|
4767 vim_ignored = dup(pty_slave_fd); |
557 | 4768 if (gui.in_use) |
4769 { | |
4770 close(2); | |
14730
193471015e1a
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4771 vim_ignored = dup(pty_slave_fd); |
557 | 4772 } |
7 | 4773 |
18810
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parents:
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diff
changeset
|
4774 close(pty_slave_fd); // has been dupped, close it now |
7 | 4775 } |
4776 else | |
167 | 4777 # endif |
7 | 4778 { |
18810
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parents:
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diff
changeset
|
4779 // set up stdin for the child |
7 | 4780 close(fd_toshell[1]); |
4781 close(0); | |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
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parents:
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diff
changeset
|
4782 vim_ignored = dup(fd_toshell[0]); |
7 | 4783 close(fd_toshell[0]); |
4784 | |
18810
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diff
changeset
|
4785 // set up stdout for the child |
7 | 4786 close(fd_fromshell[0]); |
4787 close(1); | |
14730
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4788 vim_ignored = dup(fd_fromshell[1]); |
7 | 4789 close(fd_fromshell[1]); |
4790 | |
557 | 4791 # ifdef FEAT_GUI |
4792 if (gui.in_use) | |
4793 { | |
18810
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diff
changeset
|
4794 // set up stderr for the child |
557 | 4795 close(2); |
14730
193471015e1a
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Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4796 vim_ignored = dup(1); |
557 | 4797 } |
4798 # endif | |
7 | 4799 } |
4800 } | |
167 | 4801 |
7 | 4802 /* |
4803 * There is no type cast for the argv, because the type may be | |
4804 * different on different machines. This may cause a warning | |
4805 * message with strict compilers, don't worry about it. | |
4806 * Call _exit() instead of exit() to avoid closing the connection | |
4807 * to the X server (esp. with GTK, which uses atexit()). | |
4808 */ | |
4809 execvp(argv[0], argv); | |
18810
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parents:
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diff
changeset
|
4810 _exit(EXEC_FAILED); // exec failed, return failure code |
7 | 4811 } |
18810
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diff
changeset
|
4812 else // parent |
7 | 4813 { |
4814 /* | |
4815 * While child is running, ignore terminating signals. | |
167 | 4816 * Do catch CTRL-C, so that "got_int" is set. |
7 | 4817 */ |
4818 catch_signals(SIG_IGN, SIG_ERR); | |
167 | 4819 catch_int_signal(); |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4820 UNBLOCK_SIGNALS(&curset); |
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4821 # ifdef FEAT_JOB_CHANNEL |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4822 ++dont_check_job_ended; |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4823 # endif |
7 | 4824 /* |
4825 * For the GUI we redirect stdin, stdout and stderr to our window. | |
167 | 4826 * This is also used to pipe stdin/stdout to/from the external |
4827 * command. | |
7 | 4828 */ |
167 | 4829 if ((options & (SHELL_READ|SHELL_WRITE)) |
4830 # ifdef FEAT_GUI | |
4831 || (gui.in_use && show_shell_mess) | |
4832 # endif | |
4833 ) | |
7 | 4834 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4835 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
7 | 4836 char_u buffer[BUFLEN + 1]; |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4837 int buffer_off = 0; // valid bytes in buffer[] |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4838 char_u ta_buf[BUFLEN + 1]; // TypeAHead |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4839 int ta_len = 0; // valid bytes in ta_buf[] |
7 | 4840 int len; |
4841 int p_more_save; | |
4842 int old_State; | |
4843 int c; | |
4844 int toshell_fd; | |
4845 int fromshell_fd; | |
167 | 4846 garray_T ga; |
4847 int noread_cnt; | |
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4848 # ifdef ELAPSED_FUNC |
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4849 elapsed_T start_tv; |
1823 | 4850 # endif |
167 | 4851 |
4852 # ifdef FEAT_GUI | |
7 | 4853 if (pty_master_fd >= 0) |
4854 { | |
4855 fromshell_fd = pty_master_fd; | |
4856 toshell_fd = dup(pty_master_fd); | |
4857 } | |
4858 else | |
167 | 4859 # endif |
7 | 4860 { |
4861 close(fd_toshell[0]); | |
4862 close(fd_fromshell[1]); | |
4863 toshell_fd = fd_toshell[1]; | |
4864 fromshell_fd = fd_fromshell[0]; | |
4865 } | |
4866 | |
4867 /* | |
4868 * Write to the child if there are typed characters. | |
4869 * Read from the child if there are characters available. | |
4870 * Repeat the reading a few times if more characters are | |
4871 * available. Need to check for typed keys now and then, but | |
4872 * not too often (delays when no chars are available). | |
4873 * This loop is quit if no characters can be read from the pty | |
4874 * (WaitForChar detected special condition), or there are no | |
4875 * characters available and the child has exited. | |
4876 * Only check if the child has exited when there is no more | |
4877 * output. The child may exit before all the output has | |
4878 * been printed. | |
4879 * | |
4880 * Currently this busy loops! | |
4881 * This can probably dead-lock when the write blocks! | |
4882 */ | |
4883 p_more_save = p_more; | |
4884 p_more = FALSE; | |
4885 old_State = State; | |
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diff
changeset
|
4886 State = EXTERNCMD; // don't redraw at window resize |
7 | 4887 |
602 | 4888 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
167 | 4889 { |
18810
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diff
changeset
|
4890 // Fork a process that will write the lines to the |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
4891 // external program. |
167 | 4892 if ((wpid = fork()) == -1) |
4893 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4894 msg_puts(_("\nCannot fork\n")); |
167 | 4895 } |
18810
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diff
changeset
|
4896 else if (wpid == 0) // child |
167 | 4897 { |
4898 linenr_T lnum = curbuf->b_op_start.lnum; | |
4899 int written = 0; | |
944 | 4900 char_u *lp = ml_get(lnum); |
167 | 4901 size_t l; |
4902 | |
177 | 4903 close(fromshell_fd); |
167 | 4904 for (;;) |
4905 { | |
944 | 4906 l = STRLEN(lp + written); |
167 | 4907 if (l == 0) |
4908 len = 0; | |
944 | 4909 else if (lp[written] == NL) |
18810
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diff
changeset
|
4910 // NL -> NUL translation |
167 | 4911 len = write(toshell_fd, "", (size_t)1); |
4912 else | |
4913 { | |
3263 | 4914 char_u *s = vim_strchr(lp + written, NL); |
4915 | |
944 | 4916 len = write(toshell_fd, (char *)lp + written, |
1877 | 4917 s == NULL ? l |
4918 : (size_t)(s - (lp + written))); | |
167 | 4919 } |
1877 | 4920 if (len == (int)l) |
167 | 4921 { |
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diff
changeset
|
4922 // Finished a line, add a NL, unless this line |
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
4923 // should not have one. |
167 | 4924 if (lnum != curbuf->b_op_end.lnum |
6933 | 4925 || (!curbuf->b_p_bin |
4926 && curbuf->b_p_fixeol) | |
2707 | 4927 || (lnum != curbuf->b_no_eol_lnum |
167 | 4928 && (lnum != |
4929 curbuf->b_ml.ml_line_count | |
4930 || curbuf->b_p_eol))) | |
14730
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Christian Brabandt <cb@256bit.org>
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14718
diff
changeset
|
4931 vim_ignored = write(toshell_fd, "\n", |
1757 | 4932 (size_t)1); |
167 | 4933 ++lnum; |
4934 if (lnum > curbuf->b_op_end.lnum) | |
4935 { | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4936 // finished all the lines, close pipe |
167 | 4937 close(toshell_fd); |
4938 toshell_fd = -1; | |
4939 break; | |
4940 } | |
944 | 4941 lp = ml_get(lnum); |
167 | 4942 written = 0; |
4943 } | |
4944 else if (len > 0) | |
4945 written += len; | |
4946 } | |
4947 _exit(0); | |
4948 } | |
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changeset
|
4949 else // parent |
167 | 4950 { |
4951 close(toshell_fd); | |
4952 toshell_fd = -1; | |
4953 } | |
4954 } | |
4955 | |
4956 if (options & SHELL_READ) | |
4957 ga_init2(&ga, 1, BUFLEN); | |
4958 | |
4959 noread_cnt = 0; | |
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4960 # ifdef ELAPSED_FUNC |
42911b233245
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4961 ELAPSED_INIT(start_tv); |
1823 | 4962 # endif |
7 | 4963 for (;;) |
4964 { | |
4965 /* | |
4966 * Check if keys have been typed, write them to the child | |
592 | 4967 * if there are any. |
4968 * Don't do this if we are expanding wild cards (would eat | |
4969 * typeahead). | |
4970 * Don't do this when filtering and terminal is in cooked | |
4971 * mode, the shell command will handle the I/O. Avoids | |
4972 * that a typed password is echoed for ssh or gpg command. | |
602 | 4973 * Don't get characters when the child has already |
4974 * finished (wait_pid == 0). | |
167 | 4975 * Don't read characters unless we didn't get output for a |
1823 | 4976 * while (noread_cnt > 4), avoids that ":r !ls" eats |
4977 * typeahead. | |
7 | 4978 */ |
4979 len = 0; | |
4980 if (!(options & SHELL_EXPAND) | |
592 | 4981 && ((options & |
4982 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
4983 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
1823 | 4984 # ifdef FEAT_GUI |
592 | 4985 || gui.in_use |
1823 | 4986 # endif |
592 | 4987 ) |
602 | 4988 && wait_pid == 0 |
1823 | 4989 && (ta_len > 0 || noread_cnt > 4)) |
7 | 4990 { |
1823 | 4991 if (ta_len == 0) |
4992 { | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4993 // Get extra characters when we don't have any. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4994 // Reset the counter and timer. |
1823 | 4995 noread_cnt = 0; |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4996 # ifdef ELAPSED_FUNC |
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4997 ELAPSED_INIT(start_tv); |
1823 | 4998 # endif |
4999 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
5000 } | |
5001 if (ta_len > 0 || len > 0) | |
5002 { | |
7 | 5003 /* |
5004 * For pipes: | |
5005 * Check for CTRL-C: send interrupt signal to child. | |
5006 * Check for CTRL-D: EOF, close pipe to child. | |
5007 */ | |
5008 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
5009 { | |
5010 /* | |
5011 * Send SIGINT to the child's group or all | |
5012 * processes in our group. | |
5013 */ | |
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
|
5014 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
|
5015 |
7 | 5016 if (pty_master_fd < 0 && toshell_fd >= 0 |
5017 && ta_buf[ta_len] == Ctrl_D) | |
5018 { | |
5019 close(toshell_fd); | |
5020 toshell_fd = -1; | |
5021 } | |
5022 } | |
5023 | |
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5024 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
7 | 5025 |
5026 /* | |
5027 * For pipes: echo the typed characters. | |
5028 * For a pty this does not seem to work. | |
5029 */ | |
5030 if (pty_master_fd < 0) | |
5031 { | |
5032 for (i = ta_len; i < ta_len + len; ++i) | |
5033 { | |
5034 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
5035 msg_putchar(ta_buf[i]); | |
5036 else if (has_mbyte) | |
5037 { | |
474 | 5038 int l = (*mb_ptr2len)(ta_buf + i); |
7 | 5039 |
5040 msg_outtrans_len(ta_buf + i, l); | |
5041 i += l - 1; | |
5042 } | |
5043 else | |
5044 msg_outtrans_len(ta_buf + i, 1); | |
5045 } | |
5046 windgoto(msg_row, msg_col); | |
5047 out_flush(); | |
5048 } | |
5049 | |
5050 ta_len += len; | |
5051 | |
5052 /* | |
5053 * Write the characters to the child, unless EOF has | |
5054 * been typed for pipes. Write one character at a | |
1698 | 5055 * time, to avoid losing too much typeahead. |
167 | 5056 * When writing buffer lines, drop the typed |
5057 * characters (only check for CTRL-C). | |
7 | 5058 */ |
167 | 5059 if (options & SHELL_WRITE) |
5060 ta_len = 0; | |
5061 else if (toshell_fd >= 0) | |
7 | 5062 { |
5063 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
5064 if (len > 0) | |
5065 { | |
5066 ta_len -= len; | |
5067 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
5068 } | |
5069 } | |
1823 | 5070 } |
7 | 5071 } |
5072 | |
167 | 5073 if (got_int) |
5074 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5075 // CTRL-C sends a signal to the child, we ignore it |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5076 // ourselves |
167 | 5077 # ifdef HAVE_SETSID |
5078 kill(-pid, SIGINT); | |
5079 # else | |
5080 kill(0, SIGINT); | |
5081 # endif | |
5082 if (wpid > 0) | |
5083 kill(wpid, SIGINT); | |
5084 got_int = FALSE; | |
5085 } | |
5086 | |
7 | 5087 /* |
5088 * Check if the child has any characters to be printed. | |
5089 * Read them and write them to our window. Repeat this as | |
5090 * long as there is something to do, avoid the 10ms wait | |
5091 * for mch_inchar(), or sending typeahead characters to | |
5092 * the external process. | |
5093 * TODO: This should handle escape sequences, compatible | |
5094 * to some terminal (vt52?). | |
5095 */ | |
167 | 5096 ++noread_cnt; |
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5097 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
7 | 5098 { |
2664 | 5099 len = read_eintr(fromshell_fd, buffer |
7 | 5100 + buffer_off, (size_t)(BUFLEN - buffer_off) |
5101 ); | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5102 if (len <= 0) // end of file or error |
7 | 5103 goto finished; |
167 | 5104 |
5105 noread_cnt = 0; | |
5106 if (options & SHELL_READ) | |
5107 { | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5108 // Do NUL -> NL translation, append NL separated |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5109 // lines to the current buffer. |
167 | 5110 for (i = 0; i < len; ++i) |
5111 { | |
5112 if (buffer[i] == NL) | |
5113 append_ga_line(&ga); | |
5114 else if (buffer[i] == NUL) | |
5115 ga_append(&ga, NL); | |
5116 else | |
5117 ga_append(&ga, buffer[i]); | |
5118 } | |
5119 } | |
5120 else if (has_mbyte) | |
7 | 5121 { |
5122 int l; | |
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5123 char_u *p; |
7 | 5124 |
167 | 5125 len += buffer_off; |
5126 buffer[len] = NUL; | |
5127 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5128 // Check if the last character in buffer[] is |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5129 // incomplete, keep these bytes for the next |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5130 // round. |
7 | 5131 for (p = buffer; p < buffer + len; p += l) |
5132 { | |
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5133 l = MB_CPTR2LEN(p); |
7 | 5134 if (l == 0) |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5135 l = 1; // NUL byte? |
7 | 5136 else if (MB_BYTE2LEN(*p) != l) |
5137 break; | |
5138 } | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5139 if (p == buffer) // no complete character |
7 | 5140 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5141 // avoid getting stuck at an illegal byte |
7 | 5142 if (len >= 12) |
5143 ++p; | |
5144 else | |
5145 { | |
5146 buffer_off = len; | |
5147 continue; | |
5148 } | |
5149 } | |
5150 c = *p; | |
5151 *p = NUL; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5152 msg_puts((char *)buffer); |
7 | 5153 if (p < buffer + len) |
5154 { | |
5155 *p = c; | |
5156 buffer_off = (buffer + len) - p; | |
5157 mch_memmove(buffer, p, buffer_off); | |
5158 continue; | |
5159 } | |
5160 buffer_off = 0; | |
5161 } | |
5162 else | |
5163 { | |
5164 buffer[len] = NUL; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5165 msg_puts((char *)buffer); |
7 | 5166 } |
5167 | |
5168 windgoto(msg_row, msg_col); | |
5169 cursor_on(); | |
5170 out_flush(); | |
5171 if (got_int) | |
5172 break; | |
1823 | 5173 |
10406
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5174 # ifdef ELAPSED_FUNC |
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5175 if (wait_pid == 0) |
1823 | 5176 { |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5177 long msec = ELAPSED_FUNC(start_tv); |
1823 | 5178 |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5179 // Avoid that we keep looping here without |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5180 // checking for a CTRL-C for a long time. Don't |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5181 // break out too often to avoid losing typeahead. |
1823 | 5182 if (msec > 2000) |
5183 { | |
5184 noread_cnt = 5; | |
5185 break; | |
5186 } | |
5187 } | |
5188 # endif | |
7 | 5189 } |
5190 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5191 // If we already detected the child has finished, continue |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5192 // reading output for a short while. Some text may be |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5193 // buffered. |
602 | 5194 if (wait_pid == pid) |
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5195 { |
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5196 if (noread_cnt < 5) |
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5197 continue; |
602 | 5198 break; |
8845
210e767296d9
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Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5199 } |
602 | 5200 |
7 | 5201 /* |
5202 * Check if the child still exists, before checking for | |
1698 | 5203 * typed characters (otherwise we would lose typeahead). |
7 | 5204 */ |
167 | 5205 # ifdef __NeXT__ |
3048 | 5206 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
167 | 5207 # else |
7 | 5208 wait_pid = waitpid(pid, &status, WNOHANG); |
167 | 5209 # endif |
7 | 5210 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
5211 || (wait_pid == pid && WIFEXITED(status))) | |
5212 { | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5213 // Don't break the loop yet, try reading more |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5214 // characters from "fromshell_fd" first. When using |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5215 // pipes there might still be something to read and |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5216 // then we'll break the loop at the "break" above. |
7 | 5217 wait_pid = pid; |
5218 } | |
602 | 5219 else |
5220 wait_pid = 0; | |
4230 | 5221 |
4248 | 5222 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5223 // Handle any X events, e.g. serving the clipboard. |
4230 | 5224 clip_update(); |
5225 # endif | |
7 | 5226 } |
5227 finished: | |
5228 p_more = p_more_save; | |
167 | 5229 if (options & SHELL_READ) |
5230 { | |
5231 if (ga.ga_len > 0) | |
5232 { | |
5233 append_ga_line(&ga); | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5234 // remember that the NL was missing |
2707 | 5235 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
167 | 5236 } |
5237 else | |
2707 | 5238 curbuf->b_no_eol_lnum = 0; |
167 | 5239 ga_clear(&ga); |
5240 } | |
5241 | |
7 | 5242 /* |
5243 * Give all typeahead that wasn't used back to ui_inchar(). | |
5244 */ | |
5245 if (ta_len) | |
5246 ui_inchar_undo(ta_buf, ta_len); | |
5247 State = old_State; | |
5248 if (toshell_fd >= 0) | |
5249 close(toshell_fd); | |
5250 close(fromshell_fd); | |
5251 } | |
4248 | 5252 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
4230 | 5253 else |
5254 { | |
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5255 long delay_msec = 1; |
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5256 |
4230 | 5257 /* |
5258 * Similar to the loop above, but only handle X events, no | |
5259 * I/O. | |
5260 */ | |
5261 for (;;) | |
5262 { | |
5263 if (got_int) | |
5264 { | |
18810
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parents:
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diff
changeset
|
5265 // CTRL-C sends a signal to the child, we ignore it |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5266 // ourselves |
4230 | 5267 # ifdef HAVE_SETSID |
5268 kill(-pid, SIGINT); | |
5269 # else | |
5270 kill(0, SIGINT); | |
5271 # endif | |
5272 got_int = FALSE; | |
5273 } | |
5274 # ifdef __NeXT__ | |
5275 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
5276 # else | |
5277 wait_pid = waitpid(pid, &status, WNOHANG); | |
5278 # endif | |
5279 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
5280 || (wait_pid == pid && WIFEXITED(status))) | |
5281 { | |
5282 wait_pid = pid; | |
5283 break; | |
5284 } | |
5285 | |
18810
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diff
changeset
|
5286 // Handle any X events, e.g. serving the clipboard. |
4230 | 5287 clip_update(); |
5288 | |
18810
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diff
changeset
|
5289 // Wait for 1 to 10 msec. 1 is faster but gives the child |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5290 // less time. |
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5291 mch_delay(delay_msec, TRUE); |
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5292 if (++delay_msec > 10) |
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5293 delay_msec = 10; |
4230 | 5294 } |
5295 } | |
5296 # endif | |
7 | 5297 |
5298 /* | |
5299 * Wait until our child has exited. | |
5300 * Ignore wait() returning pids of other children and returning | |
5301 * because of some signal like SIGWINCH. | |
5302 * Don't wait if wait_pid was already set above, indicating the | |
5303 * child already exited. | |
5304 */ | |
3048 | 5305 if (wait_pid != pid) |
5306 wait_pid = wait4pid(pid, &status); | |
7 | 5307 |
2600 | 5308 # ifdef FEAT_GUI |
18810
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diff
changeset
|
5309 // Close slave side of pty. Only do this after the child has |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5310 // exited, otherwise the child may hang when it tries to write on |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5311 // the pty. |
2600 | 5312 if (pty_master_fd >= 0) |
5313 close(pty_slave_fd); | |
5314 # endif | |
5315 | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5316 // Make sure the child that writes to the external program is |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5317 // dead. |
167 | 5318 if (wpid > 0) |
3048 | 5319 { |
167 | 5320 kill(wpid, SIGKILL); |
3048 | 5321 wait4pid(wpid, NULL); |
5322 } | |
167 | 5323 |
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5324 # ifdef FEAT_JOB_CHANNEL |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5325 --dont_check_job_ended; |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5326 # endif |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5327 |
7 | 5328 /* |
5329 * Set to raw mode right now, otherwise a CTRL-C after | |
5330 * catch_signals() will kill Vim. | |
5331 */ | |
5332 if (tmode == TMODE_RAW) | |
5333 settmode(TMODE_RAW); | |
5334 did_settmode = TRUE; | |
5335 set_signals(); | |
5336 | |
5337 if (WIFEXITED(status)) | |
5338 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5339 // LINTED avoid "bitwise operation on signed value" |
7 | 5340 retval = WEXITSTATUS(status); |
4074 | 5341 if (retval != 0 && !emsg_silent) |
7 | 5342 { |
5343 if (retval == EXEC_FAILED) | |
5344 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5345 msg_puts(_("\nCannot execute shell ")); |
7 | 5346 msg_outtrans(p_sh); |
5347 msg_putchar('\n'); | |
5348 } | |
5349 else if (!(options & SHELL_SILENT)) | |
5350 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5351 msg_puts(_("\nshell returned ")); |
7 | 5352 msg_outnum((long)retval); |
5353 msg_putchar('\n'); | |
5354 } | |
5355 } | |
5356 } | |
5357 else | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5358 msg_puts(_("\nCommand terminated\n")); |
7 | 5359 } |
5360 } | |
5361 | |
5362 error: | |
5363 if (!did_settmode) | |
5364 if (tmode == TMODE_RAW) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5365 settmode(TMODE_RAW); // set to raw mode |
7 | 5366 # ifdef FEAT_TITLE |
5367 resettitle(); | |
5368 # 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
|
5369 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
|
5370 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
|
5371 vim_free(tofree2); |
7 | 5372 |
5373 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
|
5374 } |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5375 #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
|
5376 |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5377 int |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5378 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
|
5379 char_u *cmd, |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5380 int options) // SHELL_*, see vim.h |
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5381 { |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5382 #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
|
5383 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
|
5384 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
|
5385 #endif |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5386 #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
|
5387 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
|
5388 #else |
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5389 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
|
5390 #endif |
7 | 5391 } |
5392 | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5393 #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
|
5394 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
|
5395 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
|
5396 { |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5397 pid_t pid; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5398 int fd_in[2] = {-1, -1}; // for stdin |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5399 int fd_out[2] = {-1, -1}; // for stdout |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5400 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
|
5401 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
|
5402 int pty_slave_fd = -1; |
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5403 channel_T *channel = NULL; |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5404 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
|
5405 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
|
5406 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
|
5407 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
|
5408 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
|
5409 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
|
5410 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
|
5411 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
|
5412 SIGSET_DECL(curset) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5413 |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5414 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
|
5415 use_null_for_err = TRUE; |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5416 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5417 // default is to fail |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5418 job->jv_status = JOB_FAILED; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5419 |
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5420 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
|
5421 && (!(use_file_for_in || use_null_for_in) |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5422 || !(use_file_for_out || use_null_for_out) |
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5423 || !(use_out_for_err || use_file_for_err || use_null_for_err))) |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5424 open_pty(&pty_master_fd, &pty_slave_fd, |
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5425 &job->jv_tty_out, &job->jv_tty_in); |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5426 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5427 // TODO: without the channel feature connect the child to /dev/null? |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5428 // 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
|
5429 if (use_file_for_in) |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5430 { |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5431 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
|
5432 |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5433 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
|
5434 if (fd_in[0] < 0) |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5435 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5436 semsg(_(e_notopen), fname); |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5437 goto failed; |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5438 } |
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5439 } |
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5440 else |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5441 // When writing buffer lines to the input don't use the pty, so that |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5442 // the pipe can be closed when all lines were written. |
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5443 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
|
5444 && 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
|
5445 goto failed; |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5446 |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5447 if (use_file_for_out) |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5448 { |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5449 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
|
5450 |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5451 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
|
5452 if (fd_out[1] < 0) |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5453 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5454 semsg(_(e_notopen), fname); |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5455 goto failed; |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5456 } |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5457 } |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5458 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
|
5459 goto failed; |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5460 |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5461 if (use_file_for_err) |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5462 { |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5463 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
|
5464 |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5465 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
|
5466 if (fd_err[1] < 0) |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5467 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5468 semsg(_(e_notopen), fname); |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5469 goto failed; |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5470 } |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5471 } |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5472 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
|
5473 && 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
|
5474 goto failed; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5475 |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5476 if (!use_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
|
5477 { |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5478 if (options->jo_set & JO_CHANNEL) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5479 { |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5480 channel = options->jo_channel; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5481 if (channel != NULL) |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5482 ++channel->ch_refcount; |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5483 } |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5484 else |
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5485 channel = add_channel(); |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5486 if (channel == NULL) |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5487 goto failed; |
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5488 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
|
5489 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
|
5490 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
|
5491 } |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5492 |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5493 BLOCK_SIGNALS(&curset); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5494 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
|
5495 if (pid == -1) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5496 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5497 // failed to fork |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5498 UNBLOCK_SIGNALS(&curset); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5499 goto failed; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5500 } |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5501 if (pid == 0) |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5502 { |
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5503 int null_fd = -1; |
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5504 int stderr_works = TRUE; |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5505 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5506 // child |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5507 reset_signals(); // handle signals normally |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5508 UNBLOCK_SIGNALS(&curset); |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5509 |
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5510 # 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
|
5511 if (ch_log_active()) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5512 // close the log file in the child |
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5513 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
|
5514 # endif |
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5515 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5516 # ifdef HAVE_SETSID |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5517 // Create our own process group, so that the child and all its |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5518 // children can be kill()ed. Don't do this when using pipes, |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5519 // because stdin is not a tty, we would lose /dev/tty. |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5520 (void)setsid(); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5521 # endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5522 |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5523 # ifdef FEAT_TERMINAL |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5524 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
|
5525 { |
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
|
5526 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
|
5527 |
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
|
5528 #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
|
5529 if (term_is_gui(T_NAME)) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5530 // In the GUI 'term' is not what we want, use $TERM. |
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5531 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
|
5532 #endif |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5533 // Use 'term' or $TERM if it starts with "xterm", otherwise fall |
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5534 // back to "xterm" or "xterm-color". |
13585
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5535 if (term == NULL || *term == NUL || STRNCMP(term, "xterm", 5) != 0) |
19924
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5536 { |
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5537 if (t_colors >= 256) |
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5538 // TODO: should we check this name is supported? |
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5539 term = "xterm-256color"; |
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5540 else if (t_colors > 16) |
19924
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5541 term = "xterm-color"; |
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5542 else |
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5543 term = "xterm"; |
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5544 } |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5545 set_child_environment( |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5546 (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
|
5547 (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
|
5548 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
|
5549 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
|
5550 } |
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5551 else |
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5552 # 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
|
5553 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
|
5554 |
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5555 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
|
5556 { |
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5557 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
|
5558 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
|
5559 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
|
5560 |
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5561 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
|
5562 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
|
5563 { |
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5564 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
|
5565 |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5566 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
|
5567 --todo; |
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5568 } |
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 |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5571 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
|
5572 { |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5573 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
|
5574 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
|
5575 { |
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5576 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
|
5577 _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
|
5578 } |
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5579 } |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5580 |
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5581 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
|
5582 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5583 // push stream discipline modules |
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
5584 setup_slavepty(pty_slave_fd); |
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5585 # ifdef TIOCSCTTY |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5586 // Try to become controlling tty (probably doesn't work, |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5587 // unless run by root) |
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5588 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
|
5589 # endif |
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5590 } |
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5591 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5592 // 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
|
5593 close(0); |
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5594 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
|
5595 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
|
5596 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
|
5597 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
|
5598 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
|
5599 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
|
5600 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5601 // 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
|
5602 close(2); |
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5603 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
|
5604 { |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5605 vim_ignored = dup(null_fd); |
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5606 stderr_works = FALSE; |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5607 } |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5608 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
|
5609 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
|
5610 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
|
5611 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
|
5612 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
|
5613 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
|
5614 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5615 // 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
|
5616 close(1); |
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5617 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
|
5618 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
|
5619 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
|
5620 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
|
5621 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
|
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 |
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5624 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
|
5625 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
|
5626 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
|
5627 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
|
5628 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
|
5629 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
|
5630 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
|
5631 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
|
5632 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
|
5633 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
|
5634 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
|
5635 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
|
5636 if (pty_master_fd >= 0) |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5637 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5638 close(pty_master_fd); // not used in the child |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5639 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
|
5640 } |
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5641 |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5642 if (null_fd >= 0) |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5643 close(null_fd); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5644 |
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5645 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
|
5646 _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
|
5647 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5648 // See above for type of argv. |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5649 execvp(argv[0], argv); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5650 |
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5651 if (stderr_works) |
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5652 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
|
5653 # ifdef EXITFREE |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5654 // calling free_all_mem() here causes problems. Ignore valgrind |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5655 // reporting possibly leaked memory. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5656 # endif |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5657 _exit(EXEC_FAILED); // exec failed, return failure code |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5658 } |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5659 |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5660 // parent |
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5661 UNBLOCK_SIGNALS(&curset); |
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5662 |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5663 job->jv_pid = pid; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5664 job->jv_status = JOB_STARTED; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5665 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
|
5666 |
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5667 if (pty_master_fd >= 0) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5668 close(pty_slave_fd); // not used in the parent |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5669 // 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
|
5670 if (fd_in[0] >= 0) |
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5671 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
|
5672 if (fd_out[1] >= 0) |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5673 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
|
5674 if (fd_err[1] >= 0) |
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5675 close(fd_err[1]); |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5676 if (channel != NULL) |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5677 { |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5678 int in_fd = INVALID_FD; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5679 int out_fd = INVALID_FD; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5680 int err_fd = INVALID_FD; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5681 |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5682 if (!(use_file_for_in || use_null_for_in)) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5683 in_fd = fd_in[1] >= 0 ? fd_in[1] : pty_master_fd; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5684 |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5685 if (!(use_file_for_out || use_null_for_out)) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5686 out_fd = fd_out[0] >= 0 ? fd_out[0] : pty_master_fd; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5687 |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5688 // When using pty_master_fd only set it for stdout, do not duplicate |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5689 // it for stderr, it only needs to be read once. |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5690 if (!(use_out_for_err || use_file_for_err || use_null_for_err)) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5691 { |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5692 if (fd_err[0] >= 0) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5693 err_fd = fd_err[0]; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5694 else if (out_fd != pty_master_fd) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5695 err_fd = pty_master_fd; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5696 } |
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 |
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5698 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
|
5699 channel_set_job(channel, job, options); |
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5700 } |
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5701 else |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5702 { |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5703 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
|
5704 close(fd_in[1]); |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5705 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
|
5706 close(fd_out[0]); |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5707 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
|
5708 close(fd_err[0]); |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5709 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
|
5710 close(pty_master_fd); |
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5711 } |
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5712 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5713 // success! |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5714 return; |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5715 |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5716 failed: |
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5717 channel_unref(channel); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5718 if (fd_in[0] >= 0) |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5719 close(fd_in[0]); |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5720 if (fd_in[1] >= 0) |
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5721 close(fd_in[1]); |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5722 if (fd_out[0] >= 0) |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5723 close(fd_out[0]); |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5724 if (fd_out[1] >= 0) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5725 close(fd_out[1]); |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5726 if (fd_err[0] >= 0) |
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5727 close(fd_err[0]); |
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5728 if (fd_err[1] >= 0) |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5729 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
|
5730 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
|
5731 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
|
5732 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
|
5733 close(pty_slave_fd); |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5734 } |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5735 |
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5736 static char_u * |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5737 get_signal_name(int sig) |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5738 { |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5739 int i; |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5740 char_u numbuf[NUMBUFLEN]; |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5741 |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5742 if (sig == SIGKILL) |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5743 return vim_strsave((char_u *)"kill"); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5744 |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5745 for (i = 0; signal_info[i].sig != -1; i++) |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5746 if (sig == signal_info[i].sig) |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5747 return strlow_save((char_u *)signal_info[i].name); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5748 |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5749 vim_snprintf((char *)numbuf, NUMBUFLEN, "%d", sig); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5750 return vim_strsave(numbuf); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5751 } |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5752 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5753 char * |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5754 mch_job_status(job_T *job) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5755 { |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5756 # ifdef HAVE_UNION_WAIT |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5757 union wait status; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5758 # else |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5759 int status = -1; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5760 # endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5761 pid_t wait_pid = 0; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5762 |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5763 # ifdef __NeXT__ |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5764 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
|
5765 # else |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5766 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
|
5767 # endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5768 if (wait_pid == -1) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5769 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5770 // 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
|
5771 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
|
5772 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
|
5773 strerror(errno)); |
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 } |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5776 if (wait_pid == 0) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5777 return "run"; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5778 if (WIFEXITED(status)) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5779 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5780 // LINTED avoid "bitwise operation on signed value" |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5781 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
|
5782 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
|
5783 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
|
5784 goto return_dead; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5785 } |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5786 if (WIFSIGNALED(status)) |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5787 { |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5788 job->jv_exitval = -1; |
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5789 job->jv_termsig = get_signal_name(WTERMSIG(status)); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5790 if (job->jv_status < JOB_ENDED && job->jv_termsig != NULL) |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5791 ch_log(job->jv_channel, "Job terminated by signal \"%s\"", |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5792 job->jv_termsig); |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5793 goto return_dead; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5794 } |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5795 return "run"; |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5796 |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5797 return_dead: |
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5798 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
|
5799 job->jv_status = JOB_ENDED; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5800 return "dead"; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5801 } |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5802 |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5803 job_T * |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5804 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
|
5805 { |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5806 # ifdef HAVE_UNION_WAIT |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5807 union wait status; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5808 # else |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5809 int status = -1; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5810 # endif |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5811 pid_t wait_pid = 0; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5812 job_T *job; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5813 |
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5814 # ifndef USE_SYSTEM |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5815 // Do not do this when waiting for a shell command to finish, we would get |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5816 // the exit value here (and discard it), the exit value obtained there |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5817 // would then be wrong. |
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5818 if (dont_check_job_ended > 0) |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5819 return NULL; |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5820 # endif |
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5821 |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5822 # ifdef __NeXT__ |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5823 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
|
5824 # else |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5825 wait_pid = waitpid(-1, &status, WNOHANG); |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5826 # endif |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5827 if (wait_pid <= 0) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5828 // no process ended |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5829 return NULL; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5830 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
|
5831 { |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5832 if (job->jv_pid == wait_pid) |
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 if (WIFEXITED(status)) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5835 // LINTED avoid "bitwise operation on signed value" |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5836 job->jv_exitval = WEXITSTATUS(status); |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5837 else if (WIFSIGNALED(status)) |
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5838 { |
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5839 job->jv_exitval = -1; |
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5840 job->jv_termsig = get_signal_name(WTERMSIG(status)); |
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5841 } |
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5842 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
|
5843 { |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5844 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
|
5845 job->jv_status = JOB_ENDED; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5846 } |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5847 return job; |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5848 } |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5849 } |
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5850 return NULL; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5851 } |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5852 |
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5853 /* |
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5854 * Send a (deadly) signal to "job". |
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5855 * 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
|
5856 */ |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5857 int |
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5858 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
|
5859 { |
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5860 int sig = -1; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5861 |
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5862 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
|
5863 sig = SIGTERM; |
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5864 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
|
5865 sig = SIGHUP; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5866 else if (STRCMP(how, "quit") == 0) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5867 sig = SIGQUIT; |
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5868 else if (STRCMP(how, "int") == 0) |
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5869 sig = SIGINT; |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5870 else if (STRCMP(how, "kill") == 0) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5871 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
|
5872 #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
|
5873 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
|
5874 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
|
5875 #endif |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5876 else if (isdigit(*how)) |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5877 sig = atoi((char *)how); |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5878 else |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5879 return FAIL; |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5880 |
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5881 // 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
|
5882 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
|
5883 { |
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5884 // 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
|
5885 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
|
5886 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
|
5887 } |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5888 |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5889 return OK; |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5890 } |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5891 |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5892 /* |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5893 * Clear the data related to "job". |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5894 */ |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5895 void |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5896 mch_clear_job(job_T *job) |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5897 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5898 // call waitpid because child process may become zombie |
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5899 # ifdef __NeXT__ |
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5900 (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
|
5901 # else |
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5902 (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
|
5903 # endif |
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5904 } |
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5905 #endif |
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5906 |
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
|
5907 #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
|
5908 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
|
5909 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
|
5910 { |
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5911 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
|
5912 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
|
5913 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
|
5914 |
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5915 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out, &job->jv_tty_in); |
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
|
5916 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
|
5917 |
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5918 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
|
5919 if (channel == NULL) |
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5920 { |
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5921 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
|
5922 return FAIL; |
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5923 } |
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5924 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
|
5925 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
|
5926 job->jv_tty_out, pty_master_fd); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5927 job->jv_channel = channel; // ch_refcount was set by add_channel() |
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5928 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
|
5929 |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5930 // Only set the pty_master_fd for stdout, do not duplicate it for stderr, |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5931 // it only needs to be read once. |
13847
fa0dcdaec6a3
patch 8.0.1795: lose contact with jobs when :gui forks
Christian Brabandt <cb@256bit.org>
parents:
13778
diff
changeset
|
5932 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
|
5933 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
|
5934 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
|
5935 } |
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5936 #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
|
5937 |
7 | 5938 /* |
5939 * Check for CTRL-C typed by reading all available characters. | |
5940 * In cooked mode we should get SIGINT, no need to check. | |
5941 */ | |
5942 void | |
10240
175b1116f96a
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parents:
10042
diff
changeset
|
5943 mch_breakcheck(int force) |
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
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diff
changeset
|
5944 { |
20439
d4b2a8675b78
patch 8.2.0774: t_TI and t_TE are output when using 'visualbell'
Bram Moolenaar <Bram@vim.org>
parents:
20437
diff
changeset
|
5945 if ((mch_cur_tmode == TMODE_RAW || force) |
10240
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10042
diff
changeset
|
5946 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
7 | 5947 fill_input_buf(FALSE); |
5948 } | |
5949 | |
5950 /* | |
8609
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parents:
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diff
changeset
|
5951 * Wait "msec" msec until a character is available from the mouse, keyboard, |
40bb2619f5e2
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parents:
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diff
changeset
|
5952 * from inbuf[]. |
40bb2619f5e2
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diff
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|
5953 * "msec" == -1 will block forever. |
40bb2619f5e2
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diff
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|
5954 * Invokes timer callbacks when needed. |
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|
5955 * When "ignore_input" is TRUE even check for pending input when input is |
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|
5956 * already available. |
9205
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diff
changeset
|
5957 * "interrupted" (if not NULL) is set to TRUE when no character is available |
c19eb05b19df
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diff
changeset
|
5958 * but something else needs to be done. |
c19eb05b19df
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parents:
9189
diff
changeset
|
5959 * Returns TRUE when a character is available. |
7 | 5960 * When a GUI is being used, this will never get called -- webb |
5961 */ | |
5962 static int | |
11949
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parents:
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diff
changeset
|
5963 WaitForChar(long msec, int *interrupted, int ignore_input) |
7 | 5964 { |
8609
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8493
diff
changeset
|
5965 #ifdef FEAT_TIMERS |
13060
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patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
5966 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:
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diff
changeset
|
5967 msec, WaitForCharOrMouse, interrupted, ignore_input) == OK; |
8609
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diff
changeset
|
5968 #else |
11949
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changeset
|
5969 return WaitForCharOrMouse(msec, interrupted, ignore_input); |
8609
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diff
changeset
|
5970 #endif |
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|
5971 } |
40bb2619f5e2
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changeset
|
5972 |
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
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diff
changeset
|
5973 /* |
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diff
changeset
|
5974 * Wait "msec" msec until a character is available from the mouse or keyboard |
40bb2619f5e2
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diff
changeset
|
5975 * or from inbuf[]. |
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diff
changeset
|
5976 * "msec" == -1 will block forever. |
11949
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diff
changeset
|
5977 * for "ignore_input" see WaitForCharOr(). |
9205
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parents:
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diff
changeset
|
5978 * "interrupted" (if not NULL) is set to TRUE when no character is available |
c19eb05b19df
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9189
diff
changeset
|
5979 * but something else needs to be done. |
8609
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|
5980 * When a GUI is being used, this will never get called -- webb |
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diff
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|
5981 */ |
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commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
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parents:
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diff
changeset
|
5982 static int |
11949
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5983 WaitForCharOrMouse(long msec, int *interrupted, int ignore_input) |
8609
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diff
changeset
|
5984 { |
7 | 5985 #ifdef FEAT_MOUSE_GPM |
5986 int gpm_process_wanted; | |
5987 #endif | |
5988 #ifdef FEAT_XCLIPBOARD | |
5989 int rest; | |
5990 #endif | |
5991 int avail; | |
5992 | |
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diff
changeset
|
5993 if (!ignore_input && input_available()) // something in inbuf[] |
7 | 5994 return 1; |
5995 | |
5996 #if defined(FEAT_MOUSE_DEC) | |
18810
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diff
changeset
|
5997 // May need to query the mouse position. |
7 | 5998 if (WantQueryMouse) |
5999 { | |
227 | 6000 WantQueryMouse = FALSE; |
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6001 if (!no_query_mouse_for_testing) |
42910f306377
patch 8.1.1248: no test for dec mouse
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parents:
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diff
changeset
|
6002 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
7 | 6003 } |
6004 #endif | |
6005 | |
6006 /* | |
6007 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
6008 * events. This is a bit complicated, because they might both be defined. | |
6009 */ | |
6010 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
6011 # ifdef FEAT_XCLIPBOARD | |
6012 rest = 0; | |
6013 if (do_xterm_trace()) | |
6014 rest = msec; | |
6015 # endif | |
6016 do | |
6017 { | |
6018 # ifdef FEAT_XCLIPBOARD | |
6019 if (rest != 0) | |
6020 { | |
6021 msec = XT_TRACE_DELAY; | |
6022 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
6023 msec = rest; | |
6024 if (rest >= 0) | |
6025 rest -= msec; | |
6026 } | |
6027 # endif | |
17708
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patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6028 # ifdef FEAT_SOUND_CANBERRA |
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6029 // Invoke any pending sound callbacks. |
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6030 if (has_sound_callback_in_queue()) |
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6031 invoke_sound_callback(); |
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6032 # endif |
7 | 6033 # ifdef FEAT_MOUSE_GPM |
6034 gpm_process_wanted = 0; | |
8736
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parents:
8671
diff
changeset
|
6035 avail = RealWaitForChar(read_cmd_fd, msec, |
9205
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diff
changeset
|
6036 &gpm_process_wanted, interrupted); |
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6037 if (!avail && !gpm_process_wanted) |
7 | 6038 # else |
9205
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diff
changeset
|
6039 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
7 | 6040 if (!avail) |
17903
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6041 # endif |
7 | 6042 { |
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|
6043 if (!ignore_input && input_available()) |
7 | 6044 return 1; |
6045 # ifdef FEAT_XCLIPBOARD | |
6046 if (rest == 0 || !do_xterm_trace()) | |
6047 # endif | |
6048 break; | |
6049 } | |
6050 } | |
6051 while (FALSE | |
6052 # ifdef FEAT_MOUSE_GPM | |
6053 || (gpm_process_wanted && mch_gpm_process() == 0) | |
6054 # endif | |
6055 # ifdef FEAT_XCLIPBOARD | |
6056 || (!avail && rest != 0) | |
6057 # endif | |
8736
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diff
changeset
|
6058 ) |
06bf71f13eb7
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diff
changeset
|
6059 ; |
7 | 6060 |
6061 #else | |
9205
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9189
diff
changeset
|
6062 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
7 | 6063 #endif |
6064 return avail; | |
6065 } | |
6066 | |
5541 | 6067 #ifndef VMS |
7 | 6068 /* |
6069 * Wait "msec" msec until a character is available from file descriptor "fd". | |
3046 | 6070 * "msec" == 0 will check for characters once. |
6071 * "msec" == -1 will block until a character is available. | |
7 | 6072 * When a GUI is being used, this will not be used for input -- webb |
6073 * Or when a Linux GPM mouse event is waiting. | |
7109
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parents:
7009
diff
changeset
|
6074 * Or when a clientserver message is on the queue. |
9205
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diff
changeset
|
6075 * "interrupted" (if not NULL) is set to TRUE when no character is available |
c19eb05b19df
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parents:
9189
diff
changeset
|
6076 * but something else needs to be done. |
7 | 6077 */ |
6078 #if defined(__BEOS__) | |
6079 int | |
6080 #else | |
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
8094
diff
changeset
|
6081 static int |
7 | 6082 #endif |
9205
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diff
changeset
|
6083 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
7 | 6084 { |
6085 int ret; | |
8112
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8094
diff
changeset
|
6086 int result; |
14 | 6087 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
7 | 6088 static int busy = FALSE; |
6089 | |
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changeset
|
6090 // May retry getting characters after an event was handled. |
7 | 6091 # define MAY_LOOP |
6092 | |
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diff
changeset
|
6093 # ifdef ELAPSED_FUNC |
18810
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changeset
|
6094 // Remember at what time we started, so that we know how much longer we |
44b855153d8e
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changeset
|
6095 // should wait after being interrupted. |
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
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diff
changeset
|
6096 long start_msec = msec; |
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6097 elapsed_T start_tv; |
7 | 6098 |
9209
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9207
diff
changeset
|
6099 if (msec > 0) |
10406
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diff
changeset
|
6100 ELAPSED_INIT(start_tv); |
7 | 6101 # endif |
6102 | |
18810
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changeset
|
6103 // Handle being called recursively. This may happen for the session |
44b855153d8e
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changeset
|
6104 // manager stuff, it may save the file, which does a breakcheck. |
7 | 6105 if (busy) |
6106 return 0; | |
6107 #endif | |
6108 | |
6109 #ifdef MAY_LOOP | |
407 | 6110 for (;;) |
7 | 6111 #endif |
6112 { | |
6113 #ifdef MAY_LOOP | |
18810
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changeset
|
6114 int finished = TRUE; // default is to 'loop' just once |
14 | 6115 # ifdef FEAT_MZSCHEME |
6116 int mzquantum_used = FALSE; | |
6117 # endif | |
7 | 6118 #endif |
6119 #ifndef HAVE_SELECT | |
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changeset
|
6120 // each channel may use in, out and err |
8761
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Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6121 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
7 | 6122 int nfd; |
6123 # ifdef FEAT_XCLIPBOARD | |
6124 int xterm_idx = -1; | |
6125 # endif | |
6126 # ifdef FEAT_MOUSE_GPM | |
6127 int gpm_idx = -1; | |
6128 # endif | |
6129 # ifdef USE_XSMP | |
6130 int xsmp_idx = -1; | |
6131 # endif | |
14 | 6132 int towait = (int)msec; |
6133 | |
6134 # ifdef FEAT_MZSCHEME | |
6135 mzvim_check_threads(); | |
6136 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
6137 { | |
18810
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changeset
|
6138 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
14 | 6139 mzquantum_used = TRUE; |
6140 } | |
6141 # endif | |
7 | 6142 fds[0].fd = fd; |
6143 fds[0].events = POLLIN; | |
6144 nfd = 1; | |
6145 | |
6146 # ifdef FEAT_XCLIPBOARD | |
6383 | 6147 may_restore_clipboard(); |
7 | 6148 if (xterm_Shell != (Widget)0) |
6149 { | |
6150 xterm_idx = nfd; | |
6151 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
6152 fds[nfd].events = POLLIN; | |
6153 nfd++; | |
6154 } | |
6155 # endif | |
6156 # ifdef FEAT_MOUSE_GPM | |
6157 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
6158 { | |
6159 gpm_idx = nfd; | |
6160 fds[nfd].fd = gpm_fd; | |
6161 fds[nfd].events = POLLIN; | |
6162 nfd++; | |
6163 } | |
6164 # endif | |
6165 # ifdef USE_XSMP | |
6166 if (xsmp_icefd != -1) | |
6167 { | |
6168 xsmp_idx = nfd; | |
6169 fds[nfd].fd = xsmp_icefd; | |
6170 fds[nfd].events = POLLIN; | |
6171 nfd++; | |
6172 } | |
6173 # endif | |
8493
caed4b2d305f
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Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6174 #ifdef FEAT_JOB_CHANNEL |
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parents:
12389
diff
changeset
|
6175 nfd = channel_poll_setup(nfd, &fds, &towait); |
2209
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
6176 #endif |
9205
c19eb05b19df
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parents:
9189
diff
changeset
|
6177 if (interrupted != NULL) |
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6178 *interrupted = FALSE; |
7 | 6179 |
14 | 6180 ret = poll(fds, nfd, towait); |
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6181 |
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
8094
diff
changeset
|
6182 result = ret > 0 && (fds[0].revents & POLLIN); |
9205
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parents:
9189
diff
changeset
|
6183 if (result == 0 && interrupted != NULL && ret > 0) |
c19eb05b19df
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parents:
9189
diff
changeset
|
6184 *interrupted = TRUE; |
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6185 |
14 | 6186 # ifdef FEAT_MZSCHEME |
6187 if (ret == 0 && mzquantum_used) | |
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patch 8.1.2393: using old C style comments
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diff
changeset
|
6188 // MzThreads scheduling is required and timeout occurred |
14 | 6189 finished = FALSE; |
6190 # endif | |
7 | 6191 |
6192 # ifdef FEAT_XCLIPBOARD | |
6193 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
6194 { | |
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diff
changeset
|
6195 xterm_update(); // Maybe we should hand out clipboard |
7 | 6196 if (--ret == 0 && !input_available()) |
18810
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
6197 // Try again |
7 | 6198 finished = FALSE; |
6199 } | |
6200 # endif | |
6201 # ifdef FEAT_MOUSE_GPM | |
6202 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
6203 *check_for_gpm = 1; | |
6204 # endif | |
6205 # ifdef USE_XSMP | |
6206 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
6207 { | |
6208 if (fds[xsmp_idx].revents & POLLIN) | |
6209 { | |
6210 busy = TRUE; | |
6211 xsmp_handle_requests(); | |
6212 busy = FALSE; | |
6213 } | |
6214 else if (fds[xsmp_idx].revents & POLLHUP) | |
6215 { | |
6216 if (p_verbose > 0) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6217 verb_msg(_("XSMP lost ICE connection")); |
7 | 6218 xsmp_close(); |
6219 } | |
6220 if (--ret == 0) | |
18810
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
6221 finished = FALSE; // Try again |
7 | 6222 } |
6223 # endif | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6224 #ifdef FEAT_JOB_CHANNEL |
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
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parents:
15967
diff
changeset
|
6225 // also call when ret == 0, we may be polling a keep-open channel |
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parents:
12389
diff
changeset
|
6226 if (ret >= 0) |
16054
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patch 8.1.1032: warnings from clang static analyzer
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parents:
15967
diff
changeset
|
6227 channel_poll_check(ret, &fds); |
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2074
diff
changeset
|
6228 #endif |
7 | 6229 |
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parents:
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diff
changeset
|
6230 #else // HAVE_SELECT |
7 | 6231 |
6232 struct timeval tv; | |
14 | 6233 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
|
6234 // 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
|
6235 // 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
|
6236 static fd_set rfds, wfds, efds; |
7 | 6237 int maxfd; |
14 | 6238 long towait = msec; |
6239 | |
6240 # ifdef FEAT_MZSCHEME | |
6241 mzvim_check_threads(); | |
6242 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
6243 { | |
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parents:
18761
diff
changeset
|
6244 towait = p_mzq; // don't wait longer than 'mzquantum' |
14 | 6245 mzquantum_used = TRUE; |
6246 } | |
6247 # endif | |
7 | 6248 |
14 | 6249 if (towait >= 0) |
7 | 6250 { |
14 | 6251 tv.tv_sec = towait / 1000; |
6252 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
6253 tvp = &tv; | |
7 | 6254 } |
14 | 6255 else |
6256 tvp = NULL; | |
7 | 6257 |
6258 /* | |
6259 * Select on ready for reading and exceptional condition (end of file). | |
6260 */ | |
3046 | 6261 select_eintr: |
6262 FD_ZERO(&rfds); | |
8761
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Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6263 FD_ZERO(&wfds); |
7 | 6264 FD_ZERO(&efds); |
6265 FD_SET(fd, &rfds); | |
6266 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
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parents:
18761
diff
changeset
|
6267 // For QNX select() always returns 1 if this is set. Why? |
7 | 6268 FD_SET(fd, &efds); |
6269 # endif | |
6270 maxfd = fd; | |
6271 | |
6272 # ifdef FEAT_XCLIPBOARD | |
6383 | 6273 may_restore_clipboard(); |
7 | 6274 if (xterm_Shell != (Widget)0) |
6275 { | |
6276 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
6277 if (maxfd < ConnectionNumber(xterm_dpy)) | |
6278 maxfd = ConnectionNumber(xterm_dpy); | |
3748 | 6279 |
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
6280 // An event may have already been read but not handled. In |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6281 // particularly, XFlush may cause this. |
3748 | 6282 xterm_update(); |
7 | 6283 } |
6284 # endif | |
6285 # ifdef FEAT_MOUSE_GPM | |
6286 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
6287 { | |
6288 FD_SET(gpm_fd, &rfds); | |
6289 FD_SET(gpm_fd, &efds); | |
6290 if (maxfd < gpm_fd) | |
6291 maxfd = gpm_fd; | |
6292 } | |
6293 # endif | |
6294 # ifdef USE_XSMP | |
6295 if (xsmp_icefd != -1) | |
6296 { | |
6297 FD_SET(xsmp_icefd, &rfds); | |
6298 FD_SET(xsmp_icefd, &efds); | |
6299 if (maxfd < xsmp_icefd) | |
6300 maxfd = xsmp_icefd; | |
6301 } | |
6302 # endif | |
8493
caed4b2d305f
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Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6303 # ifdef FEAT_JOB_CHANNEL |
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patch 8.0.1170: using termdebug results in 100% CPU time
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parents:
12389
diff
changeset
|
6304 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
8761
f8707ec9efe4
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parents:
8740
diff
changeset
|
6305 # endif |
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6306 if (interrupted != NULL) |
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6307 *interrupted = FALSE; |
8761
f8707ec9efe4
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parents:
8740
diff
changeset
|
6308 |
14718
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6309 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
|
6310 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp); |
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
8094
diff
changeset
|
6311 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
|
6312 if (result) |
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6313 --ret; |
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6314 else if (interrupted != NULL && ret > 0) |
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6315 *interrupted = TRUE; |
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6316 |
3046 | 6317 # ifdef EINTR |
6318 if (ret == -1 && errno == EINTR) | |
3133 | 6319 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6320 // Check whether window has been resized, EINTR may be caused by |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6321 // SIGWINCH. |
3133 | 6322 if (do_resize) |
6323 handle_resize(); | |
6324 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6325 // Interrupted by a signal, need to try again. We ignore msec |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6326 // here, because we do want to check even after a timeout if |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6327 // characters are available. Needed for reading output of an |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6328 // external command after the process has finished. |
3046 | 6329 goto select_eintr; |
3133 | 6330 } |
3046 | 6331 # endif |
1076 | 6332 # ifdef __TANDEM |
6333 if (ret == -1 && errno == ENOTSUP) | |
6334 { | |
6335 FD_ZERO(&rfds); | |
6336 FD_ZERO(&efds); | |
6337 ret = 0; | |
6338 } | |
3046 | 6339 # endif |
14 | 6340 # ifdef FEAT_MZSCHEME |
6341 if (ret == 0 && mzquantum_used) | |
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6342 // loop if MzThreads must be scheduled and timeout occurred |
14 | 6343 finished = FALSE; |
7 | 6344 # endif |
6345 | |
6346 # ifdef FEAT_XCLIPBOARD | |
6347 if (ret > 0 && xterm_Shell != (Widget)0 | |
6348 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
6349 { | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6350 xterm_update(); // Maybe we should hand out clipboard |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6351 // continue looping when we only got the X event and the input |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6352 // buffer is empty |
7 | 6353 if (--ret == 0 && !input_available()) |
6354 { | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6355 // Try again |
7 | 6356 finished = FALSE; |
6357 } | |
6358 } | |
6359 # endif | |
6360 # ifdef FEAT_MOUSE_GPM | |
6361 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
6362 { | |
6363 if (FD_ISSET(gpm_fd, &efds)) | |
6364 gpm_close(); | |
6365 else if (FD_ISSET(gpm_fd, &rfds)) | |
6366 *check_for_gpm = 1; | |
6367 } | |
6368 # endif | |
6369 # ifdef USE_XSMP | |
6370 if (ret > 0 && xsmp_icefd != -1) | |
6371 { | |
6372 if (FD_ISSET(xsmp_icefd, &efds)) | |
6373 { | |
6374 if (p_verbose > 0) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6375 verb_msg(_("XSMP lost ICE connection")); |
7 | 6376 xsmp_close(); |
6377 if (--ret == 0) | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6378 finished = FALSE; // keep going if event was only one |
7 | 6379 } |
6380 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
6381 { | |
6382 busy = TRUE; | |
6383 xsmp_handle_requests(); | |
6384 busy = FALSE; | |
6385 if (--ret == 0) | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6386 finished = FALSE; // keep going if event was only one |
7 | 6387 } |
6388 } | |
6389 # endif | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6390 #ifdef FEAT_JOB_CHANNEL |
18810
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parents:
18761
diff
changeset
|
6391 // also call when ret == 0, we may be polling a keep-open channel |
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6392 if (ret >= 0) |
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6393 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
|
6394 #endif |
7 | 6395 |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6396 #endif // HAVE_SELECT |
7 | 6397 |
6398 #ifdef MAY_LOOP | |
6399 if (finished || msec == 0) | |
6400 break; | |
6401 | |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6402 # ifdef FEAT_CLIENTSERVER |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6403 if (server_waiting()) |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6404 break; |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6405 # endif |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6406 |
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diff
changeset
|
6407 // We're going to loop around again, find out for how long |
7 | 6408 if (msec > 0) |
6409 { | |
10406
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diff
changeset
|
6410 # ifdef ELAPSED_FUNC |
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diff
changeset
|
6411 // Compute remaining wait time. |
10406
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diff
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|
6412 msec = start_msec - ELAPSED_FUNC(start_tv); |
7 | 6413 # else |
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diff
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|
6414 // Guess we got interrupted halfway. |
7 | 6415 msec = msec / 2; |
6416 # endif | |
6417 if (msec <= 0) | |
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diff
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|
6418 break; // waited long enough |
7 | 6419 } |
6420 #endif | |
6421 } | |
6422 | |
8112
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Christian Brabandt <cb@256bit.org>
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8094
diff
changeset
|
6423 return result; |
7 | 6424 } |
6425 | |
6426 /* | |
444 | 6427 * Expand a path into all matching files and/or directories. Handles "*", |
6428 * "?", "[a-z]", "**", etc. | |
6429 * "path" has backslashes before chars that are not to be expanded. | |
6430 * Returns the number of matches found. | |
7 | 6431 */ |
6432 int | |
7833
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7807
diff
changeset
|
6433 mch_expandpath( |
c079097365f3
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7807
diff
changeset
|
6434 garray_T *gap, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6435 char_u *path, |
18810
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diff
changeset
|
6436 int flags) // EW_* flags |
7 | 6437 { |
444 | 6438 return unix_expandpath(gap, path, 0, flags, FALSE); |
7 | 6439 } |
6440 | |
6441 /* | |
6442 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
6443 * the shell | |
6444 * | |
6445 * return OK for success, FAIL for error (you may lose some memory) and put | |
6446 * an error message in *file. | |
6447 * | |
6448 * num_pat is number of input patterns | |
6449 * pat is array of pointers to input patterns | |
6450 * num_file is pointer to number of matched file names | |
6451 * file is pointer to array of pointers to matched file names | |
6452 */ | |
6453 | |
6454 #ifndef SEEK_SET | |
6455 # define SEEK_SET 0 | |
6456 #endif | |
6457 #ifndef SEEK_END | |
6458 # define SEEK_END 2 | |
6459 #endif | |
6460 | |
822 | 6461 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
628 | 6462 |
7 | 6463 int |
7833
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7807
diff
changeset
|
6464 mch_expand_wildcards( |
c079097365f3
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diff
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|
6465 int num_pat, |
c079097365f3
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diff
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|
6466 char_u **pat, |
c079097365f3
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diff
changeset
|
6467 int *num_file, |
c079097365f3
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diff
changeset
|
6468 char_u ***file, |
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diff
changeset
|
6469 int flags) // EW_* flags |
7 | 6470 { |
6471 int i; | |
6472 size_t len; | |
11281
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6473 long llen; |
7 | 6474 char_u *p; |
6475 int dir; | |
9536
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Christian Brabandt <cb@256bit.org>
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9381
diff
changeset
|
6476 |
1508 | 6477 /* |
6478 * This is the non-OS/2 implementation (really Unix). | |
6479 */ | |
7 | 6480 int j; |
6481 char_u *tempname; | |
6482 char_u *command; | |
6483 FILE *fd; | |
6484 char_u *buffer; | |
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|
6485 #define STYLE_ECHO 0 // use "echo", the default |
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|
6486 #define STYLE_GLOB 1 // use "glob", for csh |
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|
6487 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh |
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|
6488 #define STYLE_PRINT 3 // use "print -N", for zsh |
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|
6489 #define STYLE_BT 4 // `cmd` expansion, execute the pattern |
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diff
changeset
|
6490 // directly |
7 | 6491 int shell_style = STYLE_ECHO; |
6492 int check_spaces; | |
6493 static int did_find_nul = FALSE; | |
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|
6494 int ampersand = FALSE; |
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|
6495 // vimglob() function to define for Posix shell |
1620 | 6496 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
7 | 6497 |
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|
6498 *num_file = 0; // default: no files found |
7 | 6499 *file = NULL; |
6500 | |
6501 /* | |
6502 * If there are no wildcards, just copy the names to allocated memory. | |
6503 * Saves a lot of time, because we don't have to start a new shell. | |
6504 */ | |
6505 if (!have_wildcard(num_pat, pat)) | |
6506 return save_patterns(num_pat, pat, num_file, file); | |
6507 | |
428 | 6508 # ifdef HAVE_SANDBOX |
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|
6509 // Don't allow any shell command in the sandbox. |
428 | 6510 if (sandbox != 0 && check_secure()) |
6511 return FAIL; | |
6512 # endif | |
6513 | |
7 | 6514 /* |
6515 * Don't allow the use of backticks in secure and restricted mode. | |
6516 */ | |
428 | 6517 if (secure || restricted) |
7 | 6518 for (i = 0; i < num_pat; ++i) |
6519 if (vim_strchr(pat[i], '`') != NULL | |
6520 && (check_restricted() || check_secure())) | |
6521 return FAIL; | |
6522 | |
6523 /* | |
6524 * get a name for the temp file | |
6525 */ | |
6721 | 6526 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
7 | 6527 { |
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changeset
|
6528 emsg(_(e_notmp)); |
7 | 6529 return FAIL; |
6530 } | |
6531 | |
6532 /* | |
6533 * Let the shell expand the patterns and write the result into the temp | |
1508 | 6534 * file. |
6535 * STYLE_BT: NL separated | |
6536 * If expanding `cmd` execute it directly. | |
6537 * STYLE_GLOB: NUL separated | |
6538 * If we use *csh, "glob" will work better than "echo". | |
6539 * STYLE_PRINT: NL or NUL separated | |
6540 * If we use *zsh, "print -N" will work better than "glob". | |
6541 * STYLE_VIMGLOB: NL separated | |
6542 * If we use *sh*, we define "vimglob()". | |
6543 * STYLE_ECHO: space separated. | |
6544 * A shell we don't know, stay safe and use "echo". | |
7 | 6545 */ |
6546 if (num_pat == 1 && *pat[0] == '`' | |
6547 && (len = STRLEN(pat[0])) > 2 | |
6548 && *(pat[0] + len - 1) == '`') | |
6549 shell_style = STYLE_BT; | |
6550 else if ((len = STRLEN(p_sh)) >= 3) | |
6551 { | |
6552 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
6553 shell_style = STYLE_GLOB; | |
6554 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
6555 shell_style = STYLE_PRINT; | |
6556 } | |
1508 | 6557 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
6558 "sh") != NULL) | |
6559 shell_style = STYLE_VIMGLOB; | |
6560 | |
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|
6561 // Compute the length of the command. We need 2 extra bytes: for the |
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|
6562 // optional '&' and for the NUL. |
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changeset
|
6563 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
7 | 6564 len = STRLEN(tempname) + 29; |
1508 | 6565 if (shell_style == STYLE_VIMGLOB) |
6566 len += STRLEN(sh_vimglob_func); | |
6567 | |
147 | 6568 for (i = 0; i < num_pat; ++i) |
6569 { | |
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|
6570 // Count the length of the patterns in the same way as they are put in |
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|
6571 // "command" below. |
147 | 6572 #ifdef USE_SYSTEM |
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|
6573 len += STRLEN(pat[i]) + 3; // add space and two quotes |
147 | 6574 #else |
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changeset
|
6575 ++len; // add space |
628 | 6576 for (j = 0; pat[i][j] != NUL; ++j) |
6577 { | |
6578 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
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diff
changeset
|
6579 ++len; // may add a backslash |
628 | 6580 ++len; |
6581 } | |
147 | 6582 #endif |
6583 } | |
7 | 6584 command = alloc(len); |
6585 if (command == NULL) | |
6586 { | |
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diff
changeset
|
6587 // out of memory |
7 | 6588 vim_free(tempname); |
6589 return FAIL; | |
6590 } | |
6591 | |
6592 /* | |
6593 * Build the shell command: | |
6594 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
6595 * recognizes this). | |
6596 * - Add the shell command to print the expanded names. | |
6597 * - Add the temp file name. | |
6598 * - Add the file name patterns. | |
6599 */ | |
6600 if (shell_style == STYLE_BT) | |
6601 { | |
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|
6602 // change `command; command& ` to (command; command ) |
628 | 6603 STRCPY(command, "("); |
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|
6604 STRCAT(command, pat[0] + 1); // exclude first backtick |
7 | 6605 p = command + STRLEN(command) - 1; |
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|
6606 *p-- = ')'; // remove last backtick |
11129
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changeset
|
6607 while (p > command && VIM_ISWHITE(*p)) |
7 | 6608 --p; |
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|
6609 if (*p == '&') // remove trailing '&' |
7 | 6610 { |
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diff
changeset
|
6611 ampersand = TRUE; |
7 | 6612 *p = ' '; |
6613 } | |
6614 STRCAT(command, ">"); | |
6615 } | |
6616 else | |
6617 { | |
6618 if (flags & EW_NOTFOUND) | |
6619 STRCPY(command, "set nonomatch; "); | |
6620 else | |
6621 STRCPY(command, "unset nonomatch; "); | |
6622 if (shell_style == STYLE_GLOB) | |
6623 STRCAT(command, "glob >"); | |
6624 else if (shell_style == STYLE_PRINT) | |
6625 STRCAT(command, "print -N >"); | |
1508 | 6626 else if (shell_style == STYLE_VIMGLOB) |
6627 STRCAT(command, sh_vimglob_func); | |
7 | 6628 else |
6629 STRCAT(command, "echo >"); | |
6630 } | |
1508 | 6631 |
7 | 6632 STRCAT(command, tempname); |
1508 | 6633 |
7 | 6634 if (shell_style != STYLE_BT) |
6635 for (i = 0; i < num_pat; ++i) | |
6636 { | |
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|
6637 // When using system() always add extra quotes, because the shell |
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|
6638 // is started twice. Otherwise put a backslash before special |
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diff
changeset
|
6639 // characters, except inside ``. |
7 | 6640 #ifdef USE_SYSTEM |
6641 STRCAT(command, " \""); | |
6642 STRCAT(command, pat[i]); | |
6643 STRCAT(command, "\""); | |
6644 #else | |
233 | 6645 int intick = FALSE; |
6646 | |
7 | 6647 p = command + STRLEN(command); |
6648 *p++ = ' '; | |
628 | 6649 for (j = 0; pat[i][j] != NUL; ++j) |
233 | 6650 { |
6651 if (pat[i][j] == '`') | |
6652 intick = !intick; | |
628 | 6653 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
6654 { | |
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|
6655 // Remove a backslash, take char literally. But keep |
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|
6656 // backslash inside backticks, before a special character |
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changeset
|
6657 // and before a backtick. |
644 | 6658 if (intick |
652 | 6659 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
6660 || pat[i][j + 1] == '`') | |
644 | 6661 *p++ = '\\'; |
648 | 6662 ++j; |
628 | 6663 } |
6174 | 6664 else if (!intick |
6665 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
6666 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
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|
6667 // Put a backslash before a special character, but not |
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|
6668 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
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|
6669 // set. |
628 | 6670 *p++ = '\\'; |
648 | 6671 |
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changeset
|
6672 // Copy one character. |
648 | 6673 *p++ = pat[i][j]; |
233 | 6674 } |
7 | 6675 *p = NUL; |
6676 #endif | |
6677 } | |
6678 if (flags & EW_SILENT) | |
6679 show_shell_mess = FALSE; | |
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|
6680 if (ampersand) |
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|
6681 STRCAT(command, "&"); // put the '&' after the redirection |
7 | 6682 |
6683 /* | |
6684 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
6685 * the argument list, otherwise zsh gives an error message and doesn't | |
6686 * expand any other pattern. | |
6687 */ | |
6688 if (shell_style == STYLE_PRINT) | |
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|
6689 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
7 | 6690 |
6691 /* | |
6692 * If we use -f then shell variables set in .cshrc won't get expanded. | |
6693 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
6694 * in one of the patterns, otherwise we can still use the fast option. | |
6695 */ | |
6696 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
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changeset
|
6697 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
7 | 6698 |
6699 /* | |
6700 * execute the shell command | |
6701 */ | |
6702 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
6703 | |
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|
6704 // When running in the background, give it some time to create the temp |
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changeset
|
6705 // file, but don't wait for it to finish. |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6706 if (ampersand) |
7 | 6707 mch_delay(10L, TRUE); |
6708 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6709 extra_shell_arg = NULL; // cleanup |
7 | 6710 show_shell_mess = TRUE; |
6711 vim_free(command); | |
6712 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6713 if (i != 0) // mch_call_shell() failed |
7 | 6714 { |
6715 mch_remove(tempname); | |
6716 vim_free(tempname); | |
6717 /* | |
6718 * With interactive completion, the error message is not printed. | |
6719 * However with USE_SYSTEM, I don't know how to turn off error messages | |
6720 * from the shell, so screen may still get messed up -- webb. | |
6721 */ | |
6722 #ifndef USE_SYSTEM | |
6723 if (!(flags & EW_SILENT)) | |
6724 #endif | |
6725 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6726 redraw_later_clear(); // probably messed up screen |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6727 msg_putchar('\n'); // clear bottom line quickly |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6728 cmdline_row = Rows - 1; // continue on last line |
7 | 6729 #ifdef USE_SYSTEM |
6730 if (!(flags & EW_SILENT)) | |
6731 #endif | |
6732 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6733 msg(_(e_wildexpand)); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6734 msg_start(); // don't overwrite this message |
7 | 6735 } |
6736 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6737 // If a `cmd` expansion failed, don't list `cmd` as a match, even when |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6738 // EW_NOTFOUND is given |
7 | 6739 if (shell_style == STYLE_BT) |
6740 return FAIL; | |
6741 goto notfound; | |
6742 } | |
6743 | |
6744 /* | |
6745 * read the names from the file into memory | |
6746 */ | |
6747 fd = fopen((char *)tempname, READBIN); | |
6748 if (fd == NULL) | |
6749 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6750 // Something went wrong, perhaps a file name with a special char. |
7 | 6751 if (!(flags & EW_SILENT)) |
6752 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6753 msg(_(e_wildexpand)); |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6754 msg_start(); // don't overwrite this message |
7 | 6755 } |
6756 vim_free(tempname); | |
6757 goto notfound; | |
6758 } | |
6759 fseek(fd, 0L, SEEK_END); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6760 llen = ftell(fd); // get size of temp file |
7 | 6761 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
|
6762 if (llen < 0) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6763 // just in case ftell() would fail |
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6764 buffer = NULL; |
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6765 else |
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6766 buffer = alloc(llen + 1); |
7 | 6767 if (buffer == NULL) |
6768 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6769 // out of memory |
7 | 6770 mch_remove(tempname); |
6771 vim_free(tempname); | |
6772 fclose(fd); | |
6773 return FAIL; | |
6774 } | |
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6775 len = llen; |
7 | 6776 i = fread((char *)buffer, 1, len, fd); |
6777 fclose(fd); | |
6778 mch_remove(tempname); | |
1877 | 6779 if (i != (int)len) |
7 | 6780 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6781 // unexpected read error |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6782 semsg(_(e_notread), tempname); |
7 | 6783 vim_free(tempname); |
6784 vim_free(buffer); | |
6785 return FAIL; | |
6786 } | |
6787 vim_free(tempname); | |
6788 | |
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6789 # ifdef __CYGWIN__ |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6790 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
7 | 6791 p = buffer; |
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6792 for (i = 0; i < (int)len; ++i) |
7 | 6793 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
6794 *p++ = buffer[i]; | |
6795 len = p - buffer; | |
6796 # endif | |
6797 | |
6798 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6799 // file names are separated with Space |
7 | 6800 if (shell_style == STYLE_ECHO) |
6801 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6802 buffer[len] = '\n'; // make sure the buffer ends in NL |
7 | 6803 p = buffer; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6804 for (i = 0; *p != '\n'; ++i) // count number of entries |
7 | 6805 { |
6806 while (*p != ' ' && *p != '\n') | |
6807 ++p; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6808 p = skipwhite(p); // skip to next entry |
7 | 6809 } |
6810 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6811 // file names are separated with NL |
1508 | 6812 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
7 | 6813 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6814 buffer[len] = NUL; // make sure the buffer ends in NUL |
7 | 6815 p = buffer; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6816 for (i = 0; *p != NUL; ++i) // count number of entries |
7 | 6817 { |
6818 while (*p != '\n' && *p != NUL) | |
6819 ++p; | |
6820 if (*p != NUL) | |
6821 ++p; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6822 p = skipwhite(p); // skip leading white space |
7 | 6823 } |
6824 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6825 // file names are separated with NUL |
7 | 6826 else |
6827 { | |
6828 /* | |
6829 * Some versions of zsh use spaces instead of NULs to separate | |
6830 * results. Only do this when there is no NUL before the end of the | |
6831 * buffer, otherwise we would never be able to use file names with | |
6832 * embedded spaces when zsh does use NULs. | |
6833 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
6834 * don't check for spaces again. | |
6835 */ | |
6836 check_spaces = FALSE; | |
6837 if (shell_style == STYLE_PRINT && !did_find_nul) | |
6838 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6839 // If there is a NUL, set did_find_nul, else set check_spaces |
2768 | 6840 buffer[len] = NUL; |
5533 | 6841 if (len && (int)STRLEN(buffer) < (int)len) |
7 | 6842 did_find_nul = TRUE; |
6843 else | |
6844 check_spaces = TRUE; | |
6845 } | |
6846 | |
6847 /* | |
6848 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
6849 * already is one, for STYLE_GLOB it needs to be added. | |
6850 */ | |
6851 if (len && buffer[len - 1] == NUL) | |
6852 --len; | |
6853 else | |
6854 buffer[len] = NUL; | |
6855 i = 0; | |
6856 for (p = buffer; p < buffer + len; ++p) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6857 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
7 | 6858 { |
6859 ++i; | |
6860 *p = NUL; | |
6861 } | |
6862 if (len) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6863 ++i; // count last entry |
7 | 6864 } |
6865 if (i == 0) | |
6866 { | |
6867 /* | |
6868 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
6869 * /bin/sh will happily expand it to nothing rather than returning an | |
6870 * error; and hey, it's good to check anyway -- webb. | |
6871 */ | |
6872 vim_free(buffer); | |
6873 goto notfound; | |
6874 } | |
6875 *num_file = i; | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
6876 *file = ALLOC_MULT(char_u *, i); |
7 | 6877 if (*file == NULL) |
6878 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6879 // out of memory |
7 | 6880 vim_free(buffer); |
6881 return FAIL; | |
6882 } | |
6883 | |
6884 /* | |
6885 * Isolate the individual file names. | |
6886 */ | |
6887 p = buffer; | |
6888 for (i = 0; i < *num_file; ++i) | |
6889 { | |
6890 (*file)[i] = p; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6891 // Space or NL separates |
1508 | 6892 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
6893 || shell_style == STYLE_VIMGLOB) | |
7 | 6894 { |
652 | 6895 while (!(shell_style == STYLE_ECHO && *p == ' ') |
6896 && *p != '\n' && *p != NUL) | |
7 | 6897 ++p; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6898 if (p == buffer + len) // last entry |
7 | 6899 *p = NUL; |
6900 else | |
6901 { | |
6902 *p++ = NUL; | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6903 p = skipwhite(p); // skip to next entry |
7 | 6904 } |
6905 } | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6906 else // NUL separates |
7 | 6907 { |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6908 while (*p && p < buffer + len) // skip entry |
7 | 6909 ++p; |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6910 ++p; // skip NUL |
7 | 6911 } |
6912 } | |
6913 | |
6914 /* | |
6915 * Move the file names to allocated memory. | |
6916 */ | |
6917 for (j = 0, i = 0; i < *num_file; ++i) | |
6918 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6919 // Require the files to exist. Helps when using /bin/sh |
7 | 6920 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
6921 continue; | |
6922 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6923 // check if this entry should be included |
7 | 6924 dir = (mch_isdir((*file)[i])); |
6925 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
6926 continue; | |
6927 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6928 // Skip files that are not executable if we check for that. |
6695 | 6929 if (!dir && (flags & EW_EXEC) |
6930 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
715 | 6931 continue; |
6932 | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
6933 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
7 | 6934 if (p) |
6935 { | |
6936 STRCPY(p, (*file)[i]); | |
6937 if (dir) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6938 add_pathsep(p); // add '/' to a directory name |
7 | 6939 (*file)[j++] = p; |
6940 } | |
6941 } | |
6942 vim_free(buffer); | |
6943 *num_file = j; | |
6944 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6945 if (*num_file == 0) // rejected all entries |
7 | 6946 { |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
6947 VIM_CLEAR(*file); |
7 | 6948 goto notfound; |
6949 } | |
6950 | |
6951 return OK; | |
6952 | |
6953 notfound: | |
6954 if (flags & EW_NOTFOUND) | |
6955 return save_patterns(num_pat, pat, num_file, file); | |
6956 return FAIL; | |
6957 } | |
6958 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6959 #endif // VMS |
7 | 6960 |
6961 static int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6962 save_patterns( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6963 int num_pat, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6964 char_u **pat, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6965 int *num_file, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6966 char_u ***file) |
7 | 6967 { |
6968 int i; | |
99 | 6969 char_u *s; |
7 | 6970 |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
6971 *file = ALLOC_MULT(char_u *, num_pat); |
7 | 6972 if (*file == NULL) |
6973 return FAIL; | |
6974 for (i = 0; i < num_pat; i++) | |
99 | 6975 { |
6976 s = vim_strsave(pat[i]); | |
6977 if (s != NULL) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6978 // Be compatible with expand_filename(): halve the number of |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6979 // backslashes. |
99 | 6980 backslash_halve(s); |
6981 (*file)[i] = s; | |
6982 } | |
7 | 6983 *num_file = num_pat; |
6984 return OK; | |
6985 } | |
6986 | |
6987 /* | |
6988 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
6989 * expand. | |
6990 */ | |
6991 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6992 mch_has_exp_wildcard(char_u *p) |
7 | 6993 { |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
6994 for ( ; *p; MB_PTR_ADV(p)) |
7 | 6995 { |
6996 if (*p == '\\' && p[1] != NUL) | |
6997 ++p; | |
6998 else | |
6999 if (vim_strchr((char_u *) | |
7000 #ifdef VMS | |
7001 "*?%" | |
7002 #else | |
7003 "*?[{'" | |
7004 #endif | |
7005 , *p) != NULL) | |
7006 return TRUE; | |
7007 } | |
7008 return FALSE; | |
7009 } | |
7010 | |
7011 /* | |
7012 * Return TRUE if the string "p" contains a wildcard. | |
7013 * Don't recognize '~' at the end as a wildcard. | |
7014 */ | |
7015 int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7016 mch_has_wildcard(char_u *p) |
7 | 7017 { |
11127
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
7018 for ( ; *p; MB_PTR_ADV(p)) |
7 | 7019 { |
7020 if (*p == '\\' && p[1] != NUL) | |
7021 ++p; | |
7022 else | |
7023 if (vim_strchr((char_u *) | |
7024 #ifdef VMS | |
7025 "*?%$" | |
7026 #else | |
7027 "*?[{`'$" | |
7028 #endif | |
7029 , *p) != NULL | |
7030 || (*p == '~' && p[1] != NUL)) | |
7031 return TRUE; | |
7032 } | |
7033 return FALSE; | |
7034 } | |
7035 | |
7036 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7037 have_wildcard(int num, char_u **file) |
7 | 7038 { |
7039 int i; | |
7040 | |
7041 for (i = 0; i < num; i++) | |
7042 if (mch_has_wildcard(file[i])) | |
7043 return 1; | |
7044 return 0; | |
7045 } | |
7046 | |
7047 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7048 have_dollars(int num, char_u **file) |
7 | 7049 { |
7050 int i; | |
7051 | |
7052 for (i = 0; i < num; i++) | |
7053 if (vim_strchr(file[i], '$') != NULL) | |
7054 return TRUE; | |
7055 return FALSE; | |
7056 } | |
7057 | |
8336
d44ff1525ff0
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Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7058 #if !defined(HAVE_RENAME) || defined(PROTO) |
7 | 7059 /* |
7060 * Scaled-down version of rename(), which is missing in Xenix. | |
7061 * This version can only move regular files and will fail if the | |
7062 * destination exists. | |
7063 */ | |
7064 int | |
8336
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Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7065 mch_rename(const char *src, const char *dest) |
7 | 7066 { |
7067 struct stat st; | |
7068 | |
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diff
changeset
|
7069 if (stat(dest, &st) >= 0) // fail if destination exists |
7 | 7070 return -1; |
18810
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diff
changeset
|
7071 if (link(src, dest) != 0) // link file to new name |
7 | 7072 return -1; |
18810
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parents:
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diff
changeset
|
7073 if (mch_remove(src) == 0) // delete link to old name |
7 | 7074 return 0; |
7075 return -1; | |
7076 } | |
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diff
changeset
|
7077 #endif // !HAVE_RENAME |
7 | 7078 |
16527
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7079 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
7 | 7080 /* |
7081 * Initializes connection with gpm (if it isn't already opened) | |
7082 * Return 1 if succeeded (or connection already opened), 0 if failed | |
7083 */ | |
7084 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7085 gpm_open(void) |
7 | 7086 { |
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parents:
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diff
changeset
|
7087 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
7 | 7088 |
7089 if (!gpm_flag) | |
7090 { | |
7091 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
7092 gpm_connect.defaultMask = ~GPM_HARD; | |
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diff
changeset
|
7093 // Default handling for mouse move |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
7094 gpm_connect.minMod = 0; // Handle any modifier keys |
7 | 7095 gpm_connect.maxMod = 0xffff; |
7096 if (Gpm_Open(&gpm_connect, 0) > 0) | |
7097 { | |
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parents:
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diff
changeset
|
7098 // gpm library tries to handling TSTP causes |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
7099 // problems. Anyways, we close connection to Gpm whenever |
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
7100 // we are going to suspend or starting an external process |
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
7101 // so we shouldn't have problem with this |
1832 | 7102 # ifdef SIGTSTP |
7 | 7103 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
1832 | 7104 # endif |
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diff
changeset
|
7105 return 1; // succeed |
7 | 7106 } |
7107 if (gpm_fd == -2) | |
18810
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parents:
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diff
changeset
|
7108 Gpm_Close(); // We don't want to talk to xterm via gpm |
7 | 7109 return 0; |
7110 } | |
18810
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parents:
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diff
changeset
|
7111 return 1; // already open |
7 | 7112 } |
7113 | |
7114 /* | |
16527
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7115 * Returns TRUE if the GPM mouse is enabled. |
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7116 */ |
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patch 8.1.1267: cannot check if GPM mouse support is working
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diff
changeset
|
7117 int |
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
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parents:
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diff
changeset
|
7118 gpm_enabled(void) |
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7119 { |
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patch 8.1.1267: cannot check if GPM mouse support is working
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parents:
16523
diff
changeset
|
7120 return gpm_flag && gpm_fd >= 0; |
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7121 } |
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patch 8.1.1267: cannot check if GPM mouse support is working
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diff
changeset
|
7122 |
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
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parents:
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diff
changeset
|
7123 /* |
7 | 7124 * Closes connection to gpm |
7125 */ | |
7126 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7127 gpm_close(void) |
7 | 7128 { |
16527
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patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
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16523
diff
changeset
|
7129 if (gpm_enabled()) |
7 | 7130 Gpm_Close(); |
7131 } | |
7132 | |
16523
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
7133 /* |
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
parents:
16511
diff
changeset
|
7134 * Reads gpm event and adds special keys to input buf. Returns length of |
7 | 7135 * generated key sequence. |
5782 | 7136 * This function is styled after gui_send_mouse_event(). |
7 | 7137 */ |
7138 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7139 mch_gpm_process(void) |
7 | 7140 { |
7141 int button; | |
7142 static Gpm_Event gpm_event; | |
7143 char_u string[6]; | |
7144 int_u vim_modifiers; | |
7145 int row,col; | |
7146 unsigned char buttons_mask; | |
7147 unsigned char gpm_modifiers; | |
7148 static unsigned char old_buttons = 0; | |
7149 | |
7150 Gpm_GetEvent(&gpm_event); | |
7151 | |
7152 #ifdef FEAT_GUI | |
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diff
changeset
|
7153 // Don't put events in the input queue now. |
7 | 7154 if (hold_gui_events) |
7155 return 0; | |
7156 #endif | |
7157 | |
7158 row = gpm_event.y - 1; | |
7159 col = gpm_event.x - 1; | |
7160 | |
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diff
changeset
|
7161 string[0] = ESC; // Our termcode |
7 | 7162 string[1] = 'M'; |
7163 string[2] = 'G'; | |
7164 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
7165 { | |
7166 case GPM_DRAG: | |
7167 string[3] = MOUSE_DRAG; | |
7168 break; | |
7169 case GPM_DOWN: | |
7170 buttons_mask = gpm_event.buttons & ~old_buttons; | |
7171 old_buttons = gpm_event.buttons; | |
7172 switch (buttons_mask) | |
7173 { | |
7174 case GPM_B_LEFT: | |
7175 button = MOUSE_LEFT; | |
7176 break; | |
7177 case GPM_B_MIDDLE: | |
7178 button = MOUSE_MIDDLE; | |
7179 break; | |
7180 case GPM_B_RIGHT: | |
7181 button = MOUSE_RIGHT; | |
7182 break; | |
7183 default: | |
7184 return 0; | |
18810
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diff
changeset
|
7185 // Don't know what to do. Can more than one button be |
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
7186 // reported in one event? |
7 | 7187 } |
7188 string[3] = (char_u)(button | 0x20); | |
7189 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
7190 break; | |
7191 case GPM_UP: | |
7192 string[3] = MOUSE_RELEASE; | |
7193 old_buttons &= ~gpm_event.buttons; | |
7194 break; | |
7195 default: | |
7196 return 0; | |
7197 } | |
18810
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parents:
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diff
changeset
|
7198 // This code is based on gui_x11_mouse_cb in gui_x11.c |
7 | 7199 gpm_modifiers = gpm_event.modifiers; |
7200 vim_modifiers = 0x0; | |
18810
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parents:
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diff
changeset
|
7201 // I ignore capslock stats. Aren't we all just hate capslock mixing with |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7202 // Vim commands ? Besides, gpm_event.modifiers is unsigned char, and |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7203 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
7 | 7204 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
7205 vim_modifiers |= MOUSE_SHIFT; | |
7206 | |
7207 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
7208 vim_modifiers |= MOUSE_CTRL; | |
7209 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
7210 vim_modifiers |= MOUSE_ALT; | |
7211 string[3] |= vim_modifiers; | |
7212 string[4] = (char_u)(col + ' ' + 1); | |
7213 string[5] = (char_u)(row + ' ' + 1); | |
7214 add_to_input_buf(string, 6); | |
7215 return 6; | |
7216 } | |
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Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
7217 #endif // FEAT_MOUSE_GPM |
7 | 7218 |
1620 | 7219 #ifdef FEAT_SYSMOUSE |
7220 /* | |
7221 * Initialize connection with sysmouse. | |
7222 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
7223 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
7224 * Return OK if succeeded, FAIL if failed. | |
7225 */ | |
7226 static int | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7227 sysmouse_open(void) |
1620 | 7228 { |
7229 struct mouse_info mouse; | |
7230 | |
7231 mouse.operation = MOUSE_MODE; | |
7232 mouse.u.mode.mode = 0; | |
7233 mouse.u.mode.signal = SIGUSR2; | |
7234 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
7235 { | |
7236 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
7237 mouse.operation = MOUSE_SHOW; | |
7238 ioctl(1, CONS_MOUSECTL, &mouse); | |
7239 return OK; | |
7240 } | |
7241 return FAIL; | |
7242 } | |
7243 | |
7244 /* | |
7245 * Stop processing SIGUSR2 signals, and also make sure that | |
7246 * virtual console do not send us any sysmouse related signal. | |
7247 */ | |
7248 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7249 sysmouse_close(void) |
1620 | 7250 { |
7251 struct mouse_info mouse; | |
7252 | |
7253 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
7254 mouse.operation = MOUSE_MODE; | |
7255 mouse.u.mode.mode = 0; | |
7256 mouse.u.mode.signal = 0; | |
7257 ioctl(1, CONS_MOUSECTL, &mouse); | |
7258 } | |
7259 | |
7260 /* | |
7261 * Gets info from sysmouse and adds special keys to input buf. | |
7262 */ | |
7263 static RETSIGTYPE | |
7264 sig_sysmouse SIGDEFARG(sigarg) | |
7265 { | |
7266 struct mouse_info mouse; | |
7267 struct video_info video; | |
7268 char_u string[6]; | |
7269 int row, col; | |
7270 int button; | |
7271 int buttons; | |
7272 static int oldbuttons = 0; | |
7273 | |
7274 #ifdef FEAT_GUI | |
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diff
changeset
|
7275 // Don't put events in the input queue now. |
1620 | 7276 if (hold_gui_events) |
7277 return; | |
7278 #endif | |
7279 | |
7280 mouse.operation = MOUSE_GETINFO; | |
7281 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
7282 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
7283 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
7284 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
7285 { | |
7286 row = mouse.u.data.y / video.vi_cheight; | |
7287 col = mouse.u.data.x / video.vi_cwidth; | |
7288 buttons = mouse.u.data.buttons; | |
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diff
changeset
|
7289 string[0] = ESC; // Our termcode |
1620 | 7290 string[1] = 'M'; |
7291 string[2] = 'S'; | |
7292 if (oldbuttons == buttons && buttons != 0) | |
7293 { | |
7294 button = MOUSE_DRAG; | |
7295 } | |
7296 else | |
7297 { | |
7298 switch (buttons) | |
7299 { | |
7300 case 0: | |
7301 button = MOUSE_RELEASE; | |
7302 break; | |
7303 case 1: | |
7304 button = MOUSE_LEFT; | |
7305 break; | |
7306 case 2: | |
7307 button = MOUSE_MIDDLE; | |
7308 break; | |
7309 case 4: | |
7310 button = MOUSE_RIGHT; | |
7311 break; | |
7312 default: | |
7313 return; | |
7314 } | |
7315 oldbuttons = buttons; | |
7316 } | |
7317 string[3] = (char_u)(button); | |
7318 string[4] = (char_u)(col + ' ' + 1); | |
7319 string[5] = (char_u)(row + ' ' + 1); | |
7320 add_to_input_buf(string, 6); | |
7321 } | |
7322 return; | |
7323 } | |
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diff
changeset
|
7324 #endif // FEAT_SYSMOUSE |
1620 | 7325 |
7 | 7326 #if defined(FEAT_LIBCALL) || defined(PROTO) |
7807
1a5d34492798
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7805
diff
changeset
|
7327 typedef char_u * (*STRPROCSTR)(char_u *); |
1a5d34492798
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
7328 typedef char_u * (*INTPROCSTR)(int); |
1a5d34492798
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diff
changeset
|
7329 typedef int (*STRPROCINT)(char_u *); |
1a5d34492798
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7330 typedef int (*INTPROCINT)(int); |
7 | 7331 |
7332 /* | |
7333 * Call a DLL routine which takes either a string or int param | |
7334 * and returns an allocated string. | |
7335 */ | |
7336 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7337 mch_libcall( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
7338 char_u *libname, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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7807
diff
changeset
|
7339 char_u *funcname, |
18810
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changeset
|
7340 char_u *argstring, // NULL when using a argint |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7341 int argint, |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7342 char_u **string_result, // NULL when using number_result |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7343 int *number_result) |
7 | 7344 { |
7345 # if defined(USE_DLOPEN) | |
7346 void *hinstLib; | |
12 | 7347 char *dlerr = NULL; |
7 | 7348 # else |
7349 shl_t hinstLib; | |
7350 # endif | |
7351 STRPROCSTR ProcAdd; | |
7352 INTPROCSTR ProcAddI; | |
7353 char_u *retval_str = NULL; | |
7354 int retval_int = 0; | |
7355 int success = FALSE; | |
7356 | |
900 | 7357 /* |
7358 * Get a handle to the DLL module. | |
7359 */ | |
7 | 7360 # if defined(USE_DLOPEN) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7361 // First clear any error, it's not cleared by the dlopen() call. |
900 | 7362 (void)dlerror(); |
7363 | |
7 | 7364 hinstLib = dlopen((char *)libname, RTLD_LAZY |
7365 # ifdef RTLD_LOCAL | |
7366 | RTLD_LOCAL | |
7367 # endif | |
7368 ); | |
12 | 7369 if (hinstLib == NULL) |
7370 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7371 // "dlerr" must be used before dlclose() |
12 | 7372 dlerr = (char *)dlerror(); |
7373 if (dlerr != NULL) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7374 semsg(_("dlerror = \"%s\""), dlerr); |
12 | 7375 } |
7 | 7376 # else |
7377 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
7378 # endif | |
7379 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7380 // If the handle is valid, try to get the function address. |
7 | 7381 if (hinstLib != NULL) |
7382 { | |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7383 # ifdef USING_SETJMP |
7 | 7384 /* |
7385 * Catch a crash when calling the library function. For example when | |
7386 * using a number where a string pointer is expected. | |
7387 */ | |
7388 mch_startjmp(); | |
7389 if (SETJMP(lc_jump_env) != 0) | |
7390 { | |
7391 success = FALSE; | |
857 | 7392 # if defined(USE_DLOPEN) |
12 | 7393 dlerr = NULL; |
857 | 7394 # endif |
7 | 7395 mch_didjmp(); |
7396 } | |
7397 else | |
7398 # endif | |
7399 { | |
7400 retval_str = NULL; | |
7401 retval_int = 0; | |
7402 | |
7403 if (argstring != NULL) | |
7404 { | |
7405 # if defined(USE_DLOPEN) | |
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7406 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
12 | 7407 dlerr = (char *)dlerror(); |
7 | 7408 # else |
7409 if (shl_findsym(&hinstLib, (const char *)funcname, | |
7410 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
7411 ProcAdd = NULL; | |
7412 # endif | |
12 | 7413 if ((success = (ProcAdd != NULL |
7414 # if defined(USE_DLOPEN) | |
7415 && dlerr == NULL | |
7416 # endif | |
7417 ))) | |
7 | 7418 { |
7419 if (string_result == NULL) | |
7420 retval_int = ((STRPROCINT)ProcAdd)(argstring); | |
7421 else | |
7422 retval_str = (ProcAdd)(argstring); | |
7423 } | |
7424 } | |
7425 else | |
7426 { | |
7427 # if defined(USE_DLOPEN) | |
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7428 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
12 | 7429 dlerr = (char *)dlerror(); |
7 | 7430 # else |
7431 if (shl_findsym(&hinstLib, (const char *)funcname, | |
7432 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
7433 ProcAddI = NULL; | |
7434 # endif | |
12 | 7435 if ((success = (ProcAddI != NULL |
7436 # if defined(USE_DLOPEN) | |
7437 && dlerr == NULL | |
7438 # endif | |
7439 ))) | |
7 | 7440 { |
7441 if (string_result == NULL) | |
7442 retval_int = ((INTPROCINT)ProcAddI)(argint); | |
7443 else | |
7444 retval_str = (ProcAddI)(argint); | |
7445 } | |
7446 } | |
7447 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7448 // Save the string before we free the library. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7449 // Assume that a "1" or "-1" result is an illegal pointer. |
7 | 7450 if (string_result == NULL) |
7451 *number_result = retval_int; | |
7452 else if (retval_str != NULL | |
7453 && retval_str != (char_u *)1 | |
7454 && retval_str != (char_u *)-1) | |
7455 *string_result = vim_strsave(retval_str); | |
7456 } | |
7457 | |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7458 # ifdef USING_SETJMP |
7 | 7459 mch_endjmp(); |
7460 # ifdef SIGHASARG | |
7461 if (lc_signal != 0) | |
7462 { | |
7463 int i; | |
7464 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7465 // try to find the name of this signal |
7 | 7466 for (i = 0; signal_info[i].sig != -1; i++) |
7467 if (lc_signal == signal_info[i].sig) | |
7468 break; | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7469 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
7 | 7470 } |
7471 # endif | |
7472 # endif | |
7473 | |
12 | 7474 # if defined(USE_DLOPEN) |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7475 // "dlerr" must be used before dlclose() |
12 | 7476 if (dlerr != NULL) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7477 semsg(_("dlerror = \"%s\""), dlerr); |
12 | 7478 |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7479 // Free the DLL module. |
7 | 7480 (void)dlclose(hinstLib); |
7481 # else | |
7482 (void)shl_unload(hinstLib); | |
7483 # endif | |
7484 } | |
7485 | |
7486 if (!success) | |
7487 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7488 semsg(_(e_libcall), funcname); |
7 | 7489 return FAIL; |
7490 } | |
7491 | |
7492 return OK; | |
7493 } | |
7494 #endif | |
7495 | |
7496 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO) | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7497 static int xterm_trace = -1; // default: disabled |
7 | 7498 static int xterm_button; |
7499 | |
7500 /* | |
7501 * Setup a dummy window for X selections in a terminal. | |
7502 */ | |
7503 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7504 setup_term_clip(void) |
7 | 7505 { |
7506 int z = 0; | |
7507 char *strp = ""; | |
7508 Widget AppShell; | |
7509 | |
7510 if (!x_connect_to_server()) | |
7511 return; | |
7512 | |
7513 open_app_context(); | |
7514 if (app_context != NULL && xterm_Shell == (Widget)0) | |
7515 { | |
7516 int (*oldhandler)(); | |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7517 # if defined(USING_SETJMP) |
7 | 7518 int (*oldIOhandler)(); |
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7519 # endif |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7520 # ifdef ELAPSED_FUNC |
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7521 elapsed_T start_tv; |
7 | 7522 |
7523 if (p_verbose > 0) | |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7524 ELAPSED_INIT(start_tv); |
7 | 7525 # endif |
7526 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7527 // Ignore X errors while opening the display |
7 | 7528 oldhandler = XSetErrorHandler(x_error_check); |
7529 | |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7530 # if defined(USING_SETJMP) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7531 // Ignore X IO errors while opening the display |
7 | 7532 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
7533 mch_startjmp(); | |
7534 if (SETJMP(lc_jump_env) != 0) | |
7535 { | |
7536 mch_didjmp(); | |
7537 xterm_dpy = NULL; | |
7538 } | |
7539 else | |
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7540 # endif |
7 | 7541 { |
7542 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
7543 "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
|
7544 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
|
7545 xterm_dpy_retry_count = 0; |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7546 # if defined(USING_SETJMP) |
7 | 7547 mch_endjmp(); |
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7548 # endif |
7 | 7549 } |
7550 | |
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7551 # if defined(USING_SETJMP) |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7552 // Now handle X IO errors normally. |
7 | 7553 (void)XSetIOErrorHandler(oldIOhandler); |
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7554 # endif |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7555 // Now handle X errors normally. |
7 | 7556 (void)XSetErrorHandler(oldhandler); |
7557 | |
7558 if (xterm_dpy == NULL) | |
7559 { | |
7560 if (p_verbose > 0) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7561 verb_msg(_("Opening the X display failed")); |
7 | 7562 return; |
7563 } | |
7564 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7565 // Catch terminating error of the X server connection. |
7 | 7566 (void)XSetIOErrorHandler(x_IOerror_handler); |
7567 | |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7568 # ifdef ELAPSED_FUNC |
7 | 7569 if (p_verbose > 0) |
292 | 7570 { |
7571 verbose_enter(); | |
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7572 xopen_message(ELAPSED_FUNC(start_tv)); |
292 | 7573 verbose_leave(); |
7574 } | |
7 | 7575 # endif |
7576 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7577 // Create a Shell to make converters work. |
7 | 7578 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
7579 applicationShellWidgetClass, xterm_dpy, | |
7580 NULL); | |
7581 if (AppShell == (Widget)0) | |
7582 return; | |
7583 xterm_Shell = XtVaCreatePopupShell("VIM", | |
7584 topLevelShellWidgetClass, AppShell, | |
7585 XtNmappedWhenManaged, 0, | |
7586 XtNwidth, 1, | |
7587 XtNheight, 1, | |
7588 NULL); | |
7589 if (xterm_Shell == (Widget)0) | |
7590 return; | |
7591 | |
7592 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
|
7593 x11_setup_selection(xterm_Shell); |
7 | 7594 if (x11_display == NULL) |
7595 x11_display = xterm_dpy; | |
7596 | |
7597 XtRealizeWidget(xterm_Shell); | |
7598 XSync(xterm_dpy, False); | |
7599 xterm_update(); | |
7600 } | |
7601 if (xterm_Shell != (Widget)0) | |
7602 { | |
7603 clip_init(TRUE); | |
7604 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
7605 x11_window = (Window)atol(strp); | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7606 // Check if $WINDOWID is valid. |
7 | 7607 if (test_x11_window(xterm_dpy) == FAIL) |
7608 x11_window = 0; | |
7609 if (x11_window != 0) | |
7610 xterm_trace = 0; | |
7611 } | |
7612 } | |
7613 | |
7614 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7615 start_xterm_trace(int button) |
7 | 7616 { |
7617 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
7618 return; | |
7619 xterm_trace = 1; | |
7620 xterm_button = button; | |
7621 do_xterm_trace(); | |
7622 } | |
7623 | |
7624 | |
7625 void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7626 stop_xterm_trace(void) |
7 | 7627 { |
7628 if (xterm_trace < 0) | |
7629 return; | |
7630 xterm_trace = 0; | |
7631 } | |
7632 | |
7633 /* | |
7634 * Query the xterm pointer and generate mouse termcodes if necessary | |
7635 * return TRUE if dragging is active, else FALSE | |
7636 */ | |
7637 static int | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7638 do_xterm_trace(void) |
7 | 7639 { |
7640 Window root, child; | |
7641 int root_x, root_y; | |
7642 int win_x, win_y; | |
7643 int row, col; | |
7644 int_u mask_return; | |
7645 char_u buf[50]; | |
7646 char_u *strp; | |
7647 long got_hints; | |
7648 static char_u *mouse_code; | |
7649 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
7650 static int prev_row = 0, prev_col = 0; | |
7651 static XSizeHints xterm_hints; | |
7652 | |
7653 if (xterm_trace <= 0) | |
7654 return FALSE; | |
7655 | |
7656 if (xterm_trace == 1) | |
7657 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7658 // Get the hints just before tracking starts. The font size might |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7659 // have changed recently. |
1510 | 7660 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
7661 || !(got_hints & PResizeInc) | |
7 | 7662 || xterm_hints.width_inc <= 1 |
7663 || xterm_hints.height_inc <= 1) | |
7664 { | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7665 xterm_trace = -1; // Not enough data -- disable tracing |
7 | 7666 return FALSE; |
7667 } | |
7668 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7669 // Rely on the same mouse code for the duration of this |
7 | 7670 mouse_code = find_termcode(mouse_name); |
7671 prev_row = mouse_row; | |
7009 | 7672 prev_col = mouse_col; |
7 | 7673 xterm_trace = 2; |
7674 | |
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7675 // Find the offset of the chars, there might be a scrollbar on the |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7676 // left of the window and/or a menu on the top (eterm etc.) |
7 | 7677 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
7678 &win_x, &win_y, &mask_return); | |
7679 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
7680 - (xterm_hints.height_inc / 2); | |
7681 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
7682 xterm_hints.y = 2; | |
7683 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
7684 - (xterm_hints.width_inc / 2); | |
7685 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
7686 xterm_hints.x = 2; | |
7687 return TRUE; | |
7688 } | |
2768 | 7689 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
7 | 7690 { |
7691 xterm_trace = 0; | |
7692 return FALSE; | |
7693 } | |
7694 | |
7695 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
7696 &win_x, &win_y, &mask_return); | |
7697 | |
7698 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
7699 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
7700 if (row == prev_row && col == prev_col) | |
7701 return TRUE; | |
7702 | |
7703 STRCPY(buf, mouse_code); | |
7704 strp = buf + STRLEN(buf); | |
7705 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
7706 *strp++ = (char_u)(col + ' ' + 1); | |
7707 *strp++ = (char_u)(row + ' ' + 1); | |
7708 *strp = 0; | |
7709 add_to_input_buf(buf, STRLEN(buf)); | |
7710 | |
7711 prev_row = row; | |
7712 prev_col = col; | |
7713 return TRUE; | |
7714 } | |
7715 | |
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7716 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
7 | 7717 /* |
7718 * Destroy the display, window and app_context. Required for GTK. | |
7719 */ | |
7720 void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7721 clear_xterm_clip(void) |
7 | 7722 { |
7723 if (xterm_Shell != (Widget)0) | |
7724 { | |
7725 XtDestroyWidget(xterm_Shell); | |
7726 xterm_Shell = (Widget)0; | |
7727 } | |
7728 if (xterm_dpy != NULL) | |
7729 { | |
1605 | 7730 # if 0 |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7731 // Lesstif and Solaris crash here, lose some memory |
7 | 7732 XtCloseDisplay(xterm_dpy); |
1605 | 7733 # endif |
7 | 7734 if (x11_display == xterm_dpy) |
7735 x11_display = NULL; | |
7736 xterm_dpy = NULL; | |
7737 } | |
1605 | 7738 # if 0 |
7 | 7739 if (app_context != (XtAppContext)NULL) |
7740 { | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7741 // Lesstif and Solaris crash here, lose some memory |
7 | 7742 XtDestroyApplicationContext(app_context); |
7743 app_context = (XtAppContext)NULL; | |
7744 } | |
1605 | 7745 # endif |
7 | 7746 } |
7747 # endif | |
7748 | |
7749 /* | |
4230 | 7750 * Catch up with GUI or X events. |
7751 */ | |
7752 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7753 clip_update(void) |
4230 | 7754 { |
7755 # ifdef FEAT_GUI | |
7756 if (gui.in_use) | |
7757 gui_mch_update(); | |
7758 else | |
7759 # endif | |
7760 if (xterm_Shell != (Widget)0) | |
7761 xterm_update(); | |
7762 } | |
7763 | |
7764 /* | |
7 | 7765 * Catch up with any queued X events. This may put keyboard input into the |
7766 * input buffer, call resize call-backs, trigger timers etc. If there is | |
7767 * nothing in the X event queue (& no timers pending), then we return | |
7768 * immediately. | |
7769 */ | |
7770 static void | |
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7771 xterm_update(void) |
7 | 7772 { |
7773 XEvent event; | |
7774 | |
6683 | 7775 for (;;) |
7 | 7776 { |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7777 XtInputMask mask = XtAppPending(app_context); |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
7009
diff
changeset
|
7778 |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7779 if (mask == 0 || vim_is_input_buf_full()) |
6683 | 7780 break; |
7781 | |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7782 if (mask & XtIMXEvent) |
7 | 7783 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7784 // There is an event to process. |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7785 XtAppNextEvent(app_context, &event); |
6683 | 7786 #ifdef FEAT_CLIENTSERVER |
7787 { | |
7788 XPropertyEvent *e = (XPropertyEvent *)&event; | |
7789 | |
7790 if (e->type == PropertyNotify && e->window == commWindow | |
7 | 7791 && e->atom == commProperty && e->state == PropertyNewValue) |
7109
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commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7792 serverEventProc(xterm_dpy, &event, 0); |
6683 | 7793 } |
7794 #endif | |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7795 XtDispatchEvent(&event); |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7796 } |
6683 | 7797 else |
7798 { | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7799 // There is something else than an event to process. |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7800 XtAppProcessEvent(app_context, mask); |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7801 } |
7 | 7802 } |
7803 } | |
7804 | |
7805 int | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7806 clip_xterm_own_selection(Clipboard_T *cbd) |
7 | 7807 { |
7808 if (xterm_Shell != (Widget)0) | |
7809 return clip_x11_own_selection(xterm_Shell, cbd); | |
7810 return FAIL; | |
7811 } | |
7812 | |
7813 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7814 clip_xterm_lose_selection(Clipboard_T *cbd) |
7 | 7815 { |
7816 if (xterm_Shell != (Widget)0) | |
7817 clip_x11_lose_selection(xterm_Shell, cbd); | |
7818 } | |
7819 | |
7820 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7821 clip_xterm_request_selection(Clipboard_T *cbd) |
7 | 7822 { |
7823 if (xterm_Shell != (Widget)0) | |
7824 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
7825 } | |
7826 | |
7827 void | |
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7828 clip_xterm_set_selection(Clipboard_T *cbd) |
7 | 7829 { |
7830 clip_x11_set_selection(cbd); | |
7831 } | |
7832 #endif | |
7833 | |
7834 | |
7835 #if defined(USE_XSMP) || defined(PROTO) | |
7836 /* | |
7837 * Code for X Session Management Protocol. | |
7838 */ | |
7839 | |
7840 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
7841 /* | |
7842 * This is our chance to ask the user if they want to save, | |
7843 * or abort the logout | |
7844 */ | |
7845 static void | |
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7846 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
7 | 7847 { |
7848 cmdmod_T save_cmdmod; | |
7849 int cancel_shutdown = False; | |
7850 | |
7851 save_cmdmod = cmdmod; | |
7852 cmdmod.confirm = TRUE; | |
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7853 if (check_changed_any(FALSE, FALSE)) |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7854 // Mustn't logout |
7 | 7855 cancel_shutdown = True; |
7856 cmdmod = save_cmdmod; | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7857 setcursor(); // position cursor |
7 | 7858 out_flush(); |
7859 | |
18810
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7860 // Done interaction |
7 | 7861 SmcInteractDone(smc_conn, cancel_shutdown); |
7862 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7863 // Finish off |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7864 // Only end save-yourself here if we're not cancelling shutdown; |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7865 // we'll get a cancelled callback later in which we'll end it. |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7866 // Hopefully get around glitchy SMs (like GNOME-1) |
7 | 7867 if (!cancel_shutdown) |
7868 { | |
7869 xsmp.save_yourself = False; | |
7870 SmcSaveYourselfDone(smc_conn, True); | |
7871 } | |
7872 } | |
7873 # endif | |
7874 | |
7875 /* | |
7876 * Callback that starts save-yourself. | |
7877 */ | |
7878 static void | |
7833
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parents:
7807
diff
changeset
|
7879 xsmp_handle_save_yourself( |
c079097365f3
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parents:
7807
diff
changeset
|
7880 SmcConn smc_conn, |
c079097365f3
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7807
diff
changeset
|
7881 SmPointer client_data UNUSED, |
c079097365f3
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parents:
7807
diff
changeset
|
7882 int save_type UNUSED, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7883 Bool shutdown, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7884 int interact_style UNUSED, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7885 Bool fast UNUSED) |
7 | 7886 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7887 // Handle already being in saveyourself |
7 | 7888 if (xsmp.save_yourself) |
7889 SmcSaveYourselfDone(smc_conn, True); | |
7890 xsmp.save_yourself = True; | |
7891 xsmp.shutdown = shutdown; | |
7892 | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7893 // First up, preserve all files |
7 | 7894 out_flush(); |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7895 ml_sync_all(FALSE, FALSE); // preserve all swap files |
7 | 7896 |
7897 if (p_verbose > 0) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7898 verb_msg(_("XSMP handling save-yourself request")); |
7 | 7899 |
7900 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7901 // Now see if we can ask about unsaved files |
7 | 7902 if (shutdown && !fast && gui.in_use) |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7903 // Need to interact with user, but need SM's permission |
7 | 7904 SmcInteractRequest(smc_conn, SmDialogError, |
7905 xsmp_handle_interaction, client_data); | |
7906 else | |
7907 # endif | |
7908 { | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7909 // Can stop the cycle here |
7 | 7910 SmcSaveYourselfDone(smc_conn, True); |
7911 xsmp.save_yourself = False; | |
7912 } | |
7913 } | |
7914 | |
7915 | |
7916 /* | |
7917 * Callback to warn us of imminent death. | |
7918 */ | |
7919 static void | |
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7920 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
7 | 7921 { |
7922 xsmp_close(); | |
7923 | |
18810
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parents:
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diff
changeset
|
7924 // quit quickly leaving swapfiles for modified buffers behind |
7 | 7925 getout_preserve_modified(0); |
7926 } | |
7927 | |
7928 | |
7929 /* | |
7930 * Callback to tell us that save-yourself has completed. | |
7931 */ | |
7932 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7933 xsmp_save_complete( |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7934 SmcConn smc_conn UNUSED, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7935 SmPointer client_data UNUSED) |
7 | 7936 { |
7937 xsmp.save_yourself = False; | |
7938 } | |
7939 | |
7940 | |
7941 /* | |
7942 * Callback to tell us that an instigated shutdown was cancelled | |
7943 * (maybe even by us) | |
7944 */ | |
7945 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7946 xsmp_shutdown_cancelled( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7947 SmcConn smc_conn, |
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7948 SmPointer client_data UNUSED) |
7 | 7949 { |
7950 if (xsmp.save_yourself) | |
7951 SmcSaveYourselfDone(smc_conn, True); | |
7952 xsmp.save_yourself = False; | |
7953 xsmp.shutdown = False; | |
7954 } | |
7955 | |
7956 | |
7957 /* | |
7958 * Callback to tell us that a new ICE connection has been established. | |
7959 */ | |
7960 static void | |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7961 xsmp_ice_connection( |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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7807
diff
changeset
|
7962 IceConn iceConn, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7963 IcePointer clientData UNUSED, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7964 Bool opening, |
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7965 IcePointer *watchData UNUSED) |
7 | 7966 { |
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7967 // Intercept creation of ICE connection fd |
7 | 7968 if (opening) |
7969 { | |
7970 xsmp_icefd = IceConnectionNumber(iceConn); | |
7971 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
7972 } | |
7973 } | |
7974 | |
7975 | |
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7976 // Handle any ICE processing that's required; return FAIL if SM lost |
7 | 7977 int |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7978 xsmp_handle_requests(void) |
7 | 7979 { |
7980 Bool rep; | |
7981 | |
7982 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
7983 == IceProcessMessagesIOError) | |
7984 { | |
18810
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
7985 // Lost ICE |
7 | 7986 if (p_verbose > 0) |
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7987 verb_msg(_("XSMP lost ICE connection")); |
7 | 7988 xsmp_close(); |
7989 return FAIL; | |
7990 } | |
7991 else | |
7992 return OK; | |
7993 } | |
7994 | |
7995 static int dummy; | |
7996 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7997 // Set up X Session Management Protocol |
7 | 7998 void |
7999 xsmp_init(void) | |
8000 { | |
8001 char errorstring[80]; | |
8002 SmcCallbacks smcallbacks; | |
8003 #if 0 | |
8004 SmPropValue smname; | |
8005 SmProp smnameprop; | |
8006 SmProp *smprops[1]; | |
8007 #endif | |
8008 | |
8009 if (p_verbose > 0) | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8010 verb_msg(_("XSMP opening connection")); |
7 | 8011 |
8012 xsmp.save_yourself = xsmp.shutdown = False; | |
8013 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8014 // Set up SM callbacks - must have all, even if they're not used |
7 | 8015 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
8016 smcallbacks.save_yourself.client_data = NULL; | |
8017 smcallbacks.die.callback = xsmp_die; | |
8018 smcallbacks.die.client_data = NULL; | |
8019 smcallbacks.save_complete.callback = xsmp_save_complete; | |
8020 smcallbacks.save_complete.client_data = NULL; | |
8021 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
8022 smcallbacks.shutdown_cancelled.client_data = NULL; | |
8023 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8024 // Set up a watch on ICE connection creations. The "dummy" argument is |
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8025 // apparently required for FreeBSD (we get a BUS error when using NULL). |
7 | 8026 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
8027 { | |
8028 if (p_verbose > 0) | |
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Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8029 verb_msg(_("XSMP ICE connection watch failed")); |
7 | 8030 return; |
8031 } | |
8032 | |
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
8033 // Create an SM connection |
7 | 8034 xsmp.smcconn = SmcOpenConnection( |
8035 NULL, | |
8036 NULL, | |
8037 SmProtoMajor, | |
8038 SmProtoMinor, | |
8039 SmcSaveYourselfProcMask | SmcDieProcMask | |
8040 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
8041 &smcallbacks, | |
8042 NULL, | |
1605 | 8043 &xsmp.clientid, |
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421e120ffb30
patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
8044 sizeof(errorstring) - 1, |
7 | 8045 errorstring); |
8046 if (xsmp.smcconn == NULL) | |
8047 { | |
8048 char errorreport[132]; | |
273 | 8049 |
292 | 8050 if (p_verbose > 0) |
8051 { | |
8052 vim_snprintf(errorreport, sizeof(errorreport), | |
273 | 8053 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8054 verb_msg(errorreport); |
292 | 8055 } |
7 | 8056 return; |
8057 } | |
8058 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
8059 | |
8060 #if 0 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8061 // ID ourselves |
7 | 8062 smname.value = "vim"; |
8063 smname.length = 3; | |
8064 smnameprop.name = "SmProgram"; | |
8065 smnameprop.type = "SmARRAY8"; | |
8066 smnameprop.num_vals = 1; | |
8067 smnameprop.vals = &smname; | |
8068 | |
8069 smprops[0] = &smnameprop; | |
8070 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
8071 #endif | |
8072 } | |
8073 | |
8074 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8075 // Shut down XSMP comms. |
7 | 8076 void |
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8077 xsmp_close(void) |
7 | 8078 { |
8079 if (xsmp_icefd != -1) | |
8080 { | |
8081 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
1737 | 8082 if (xsmp.clientid != NULL) |
8083 free(xsmp.clientid); | |
1605 | 8084 xsmp.clientid = NULL; |
7 | 8085 xsmp_icefd = -1; |
8086 } | |
8087 } | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8088 #endif // USE_XSMP |
7 | 8089 |
8090 | |
8091 #ifdef EBCDIC | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8092 // Translate character to its CTRL- value |
7 | 8093 char CtrlTable[] = |
8094 { | |
8095 /* 00 - 5E */ | |
8096 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8097 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8098 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8099 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8100 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8101 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8102 /* ^ */ 0x1E, | |
8103 /* - */ 0x1F, | |
8104 /* 61 - 6C */ | |
8105 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8106 /* _ */ 0x1F, | |
8107 /* 6E - 80 */ | |
8108 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8109 /* a */ 0x01, | |
8110 /* b */ 0x02, | |
8111 /* c */ 0x03, | |
8112 /* d */ 0x37, | |
8113 /* e */ 0x2D, | |
8114 /* f */ 0x2E, | |
8115 /* g */ 0x2F, | |
8116 /* h */ 0x16, | |
8117 /* i */ 0x05, | |
8118 /* 8A - 90 */ | |
8119 0, 0, 0, 0, 0, 0, 0, | |
8120 /* j */ 0x15, | |
8121 /* k */ 0x0B, | |
8122 /* l */ 0x0C, | |
8123 /* m */ 0x0D, | |
8124 /* n */ 0x0E, | |
8125 /* o */ 0x0F, | |
8126 /* p */ 0x10, | |
8127 /* q */ 0x11, | |
8128 /* r */ 0x12, | |
8129 /* 9A - A1 */ | |
8130 0, 0, 0, 0, 0, 0, 0, 0, | |
8131 /* s */ 0x13, | |
8132 /* t */ 0x3C, | |
8133 /* u */ 0x3D, | |
8134 /* v */ 0x32, | |
8135 /* w */ 0x26, | |
8136 /* x */ 0x18, | |
8137 /* y */ 0x19, | |
8138 /* z */ 0x3F, | |
8139 /* AA - AC */ | |
8140 0, 0, 0, | |
8141 /* [ */ 0x27, | |
8142 /* AE - BC */ | |
8143 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8144 /* ] */ 0x1D, | |
8145 /* BE - C0 */ 0, 0, 0, | |
8146 /* A */ 0x01, | |
8147 /* B */ 0x02, | |
8148 /* C */ 0x03, | |
8149 /* D */ 0x37, | |
8150 /* E */ 0x2D, | |
8151 /* F */ 0x2E, | |
8152 /* G */ 0x2F, | |
8153 /* H */ 0x16, | |
8154 /* I */ 0x05, | |
8155 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
8156 /* J */ 0x15, | |
8157 /* K */ 0x0B, | |
8158 /* L */ 0x0C, | |
8159 /* M */ 0x0D, | |
8160 /* N */ 0x0E, | |
8161 /* O */ 0x0F, | |
8162 /* P */ 0x10, | |
8163 /* Q */ 0x11, | |
8164 /* R */ 0x12, | |
8165 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
8166 /* \ */ 0x1C, | |
8167 /* E1 */ 0, | |
8168 /* S */ 0x13, | |
8169 /* T */ 0x3C, | |
8170 /* U */ 0x3D, | |
8171 /* V */ 0x32, | |
8172 /* W */ 0x26, | |
8173 /* X */ 0x18, | |
8174 /* Y */ 0x19, | |
8175 /* Z */ 0x3F, | |
8176 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
8177 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
8178 }; | |
8179 | |
8180 char MetaCharTable[]= | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
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8181 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
7 | 8182 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
8183 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
8184 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
8185 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
8186 }; | |
8187 | |
8188 | |
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
8189 // TODO: Use characters NOT numbers!!! |
7 | 8190 char CtrlCharTable[]= |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
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8191 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
7 | 8192 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
8193 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
8194 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
8195 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
8196 }; | |
8197 | |
8198 | |
8199 #endif |