Mercurial > vim
annotate src/os_unix.c @ 20605:503886f64d5f v8.2.0856
patch 8.2.0856: CTRL-S stops output
Commit: https://github.com/vim/vim/commit/928eec649b8af389de0fdb7aba2034d27df3e058
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun May 31 13:09:47 2020 +0200
patch 8.2.0856: CTRL-S stops output
Problem: CTRL-S stops output.
Solution: Invert the IXON flag. (closes https://github.com/vim/vim/issues/6166)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 31 May 2020 13:15:04 +0200 |
| parents | 1c9b87841376 |
| children | e76b83c07bd8 |
| 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!!! | |
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15 * Also for Atari MiNT. |
| 7 | 16 * |
| 17 * A lot of this file was originally written by Juergen Weigert and later | |
| 18 * changed beyond recognition. | |
| 19 */ | |
| 20 | |
| 21 #include "vim.h" | |
| 22 | |
| 14 | 23 #ifdef FEAT_MZSCHEME |
| 24 # include "if_mzsch.h" | |
| 25 #endif | |
| 26 | |
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27 #include "os_unixx.h" // unix includes for os_unix.c only |
| 7 | 28 |
| 29 #ifdef USE_XSMP | |
| 30 # include <X11/SM/SMlib.h> | |
| 31 #endif | |
| 32 | |
| 1583 | 33 #ifdef HAVE_SELINUX |
| 34 # include <selinux/selinux.h> | |
| 35 static int selinux_enabled = -1; | |
| 36 #endif | |
| 37 | |
| 5788 | 38 #ifdef HAVE_SMACK |
| 39 # include <attr/xattr.h> | |
| 40 # include <linux/xattr.h> | |
| 41 # ifndef SMACK_LABEL_LEN | |
| 42 # define SMACK_LABEL_LEN 1024 | |
| 43 # endif | |
| 44 #endif | |
| 45 | |
| 1102 | 46 #ifdef __CYGWIN__ |
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47 # ifndef MSWIN |
| 1657 | 48 # include <cygwin/version.h> |
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49 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or |
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50 // for cygwin_conv_path() |
| 4168 | 51 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 52 # define WIN32_LEAN_AND_MEAN | |
| 53 # include <windows.h> | |
| 54 # include "winclip.pro" | |
| 55 # endif | |
| 1102 | 56 # endif |
| 57 #endif | |
| 58 | |
| 7 | 59 #ifdef FEAT_MOUSE_GPM |
| 60 # include <gpm.h> | |
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61 // <linux/keyboard.h> contains defines conflicting with "keymap.h", |
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62 // I just copied relevant defines here. A cleaner solution would be to put gpm |
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63 // code into separate file and include there linux/keyboard.h |
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64 // #include <linux/keyboard.h> |
| 7 | 65 # define KG_SHIFT 0 |
| 66 # define KG_CTRL 2 | |
| 67 # define KG_ALT 3 | |
| 68 # define KG_ALTGR 1 | |
| 69 # define KG_SHIFTL 4 | |
| 70 # define KG_SHIFTR 5 | |
| 71 # define KG_CTRLL 6 | |
| 72 # define KG_CTRLR 7 | |
| 73 # define KG_CAPSSHIFT 8 | |
| 74 | |
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75 static void gpm_close(void); |
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76 static int gpm_open(void); |
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77 static int mch_gpm_process(void); |
| 7 | 78 #endif |
| 79 | |
| 1620 | 80 #ifdef FEAT_SYSMOUSE |
| 81 # include <sys/consio.h> | |
| 82 # include <sys/fbio.h> | |
| 83 | |
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84 static int sysmouse_open(void); |
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85 static void sysmouse_close(void); |
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86 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
| 1620 | 87 #endif |
| 88 | |
| 7 | 89 /* |
| 90 * end of autoconf section. To be extended... | |
| 91 */ | |
| 92 | |
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93 // Are the following #ifdefs still required? And why? Is that for X11? |
| 7 | 94 |
| 95 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
| 96 # ifdef SIGWINCH | |
| 97 # undef SIGWINCH | |
| 98 # endif | |
| 99 # ifdef TIOCGWINSZ | |
| 100 # undef TIOCGWINSZ | |
| 101 # endif | |
| 102 #endif | |
| 103 | |
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104 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it |
| 7 | 105 # define SIGWINCH SIGWINDOW |
| 106 #endif | |
| 107 | |
| 108 #ifdef FEAT_X11 | |
| 109 # include <X11/Xlib.h> | |
| 110 # include <X11/Xutil.h> | |
| 111 # include <X11/Xatom.h> | |
| 112 # ifdef FEAT_XCLIPBOARD | |
| 113 # include <X11/Intrinsic.h> | |
| 114 # include <X11/Shell.h> | |
| 115 # include <X11/StringDefs.h> | |
| 116 static Widget xterm_Shell = (Widget)0; | |
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117 static void clip_update(void); |
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118 static void xterm_update(void); |
| 7 | 119 # endif |
| 120 | |
| 121 # if defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE) | |
| 122 Window x11_window = 0; | |
| 123 # endif | |
| 124 Display *x11_display = NULL; | |
| 125 #endif | |
| 126 | |
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127 static int ignore_sigtstp = FALSE; |
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128 |
| 7 | 129 #ifdef FEAT_TITLE |
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130 static int get_x11_title(int); |
| 7 | 131 |
| 132 static char_u *oldtitle = NULL; | |
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133 static volatile sig_atomic_t oldtitle_outdated = FALSE; |
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134 static int unix_did_set_title = FALSE; |
| 7 | 135 static char_u *oldicon = NULL; |
| 136 static int did_set_icon = FALSE; | |
| 137 #endif | |
| 138 | |
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139 static void may_core_dump(void); |
| 7 | 140 |
| 3048 | 141 #ifdef HAVE_UNION_WAIT |
| 142 typedef union wait waitstatus; | |
| 143 #else | |
| 144 typedef int waitstatus; | |
| 145 #endif | |
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146 static int WaitForChar(long msec, int *interrupted, int ignore_input); |
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147 static int WaitForCharOrMouse(long msec, int *interrupted, int ignore_input); |
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148 #ifdef VMS |
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149 int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 150 #else |
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151 static int RealWaitForChar(int, long, int *, int *interrupted); |
| 7 | 152 #endif |
| 153 | |
| 154 #ifdef FEAT_XCLIPBOARD | |
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155 static int do_xterm_trace(void); |
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156 # define XT_TRACE_DELAY 50 // delay for xterm tracing |
| 7 | 157 #endif |
| 158 | |
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159 static void handle_resize(void); |
| 7 | 160 |
| 161 #if defined(SIGWINCH) | |
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162 static RETSIGTYPE sig_winch SIGPROTOARG; |
| 7 | 163 #endif |
| 164 #if defined(SIGINT) | |
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165 static RETSIGTYPE catch_sigint SIGPROTOARG; |
| 7 | 166 #endif |
| 167 #if defined(SIGPWR) | |
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168 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
| 7 | 169 #endif |
| 170 #if defined(SIGALRM) && defined(FEAT_X11) \ | |
| 171 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK) | |
| 172 # define SET_SIG_ALARM | |
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173 static RETSIGTYPE sig_alarm SIGPROTOARG; |
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174 // volatile because it is used in signal handler sig_alarm(). |
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175 static volatile sig_atomic_t sig_alarm_called; |
| 7 | 176 #endif |
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177 static RETSIGTYPE deathtrap SIGPROTOARG; |
| 7 | 178 |
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179 static void catch_int_signal(void); |
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180 static void set_signals(void); |
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181 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()); |
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182 #ifdef HAVE_SIGPROCMASK |
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183 # define SIGSET_DECL(set) sigset_t set; |
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184 # define BLOCK_SIGNALS(set) block_signals(set) |
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185 # define UNBLOCK_SIGNALS(set) unblock_signals(set) |
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186 #else |
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187 # define SIGSET_DECL(set) |
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188 # define BLOCK_SIGNALS(set) do { /**/ } while (0) |
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189 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0) |
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190 #endif |
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191 static int have_wildcard(int, char_u **); |
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192 static int have_dollars(int, char_u **); |
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193 |
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194 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file); |
| 7 | 195 |
| 196 #ifndef SIG_ERR | |
| 1879 | 197 # define SIG_ERR ((RETSIGTYPE (*)())-1) |
| 7 | 198 #endif |
| 199 | |
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200 // volatile because it is used in signal handler sig_winch(). |
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201 static volatile sig_atomic_t do_resize = FALSE; |
| 7 | 202 static char_u *extra_shell_arg = NULL; |
| 203 static int show_shell_mess = TRUE; | |
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204 // volatile because it is used in signal handler deathtrap(). |
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205 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught |
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206 // volatile because it is used in signal handler deathtrap(). |
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207 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay() |
| 7 | 208 |
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209 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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210 static int dont_check_job_ended = 0; |
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211 #endif |
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212 |
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213 // Current terminal mode from mch_settmode(). Can differ from cur_tmode. |
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214 static tmode_T mch_cur_tmode = TMODE_COOK; |
| 7 | 215 |
| 216 #ifdef USE_XSMP | |
| 217 typedef struct | |
| 218 { | |
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219 SmcConn smcconn; // The SM connection ID |
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220 IceConn iceconn; // The ICE connection ID |
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221 char *clientid; // The client ID for the current smc session |
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222 Bool save_yourself; // If we're in the middle of a save_yourself |
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223 Bool shutdown; // If we're in shutdown mode |
| 7 | 224 } xsmp_config_T; |
| 225 | |
| 226 static xsmp_config_T xsmp; | |
| 227 #endif | |
| 228 | |
| 229 #ifdef SYS_SIGLIST_DECLARED | |
| 230 /* | |
| 231 * I have seen | |
| 232 * extern char *_sys_siglist[NSIG]; | |
| 233 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
| 234 * that describe the signals. That is nearly what we want here. But | |
| 235 * autoconf does only check for sys_siglist (without the underscore), I | |
| 236 * do not want to change everything today.... jw. | |
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237 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
| 7 | 238 */ |
| 239 #endif | |
| 240 | |
| 241 static struct signalinfo | |
| 242 { | |
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243 int sig; // Signal number, eg. SIGSEGV etc |
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244 char *name; // Signal name (not char_u!). |
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245 char deadly; // Catch as a deadly signal? |
| 7 | 246 } signal_info[] = |
| 247 { | |
| 248 #ifdef SIGHUP | |
| 249 {SIGHUP, "HUP", TRUE}, | |
| 250 #endif | |
| 251 #ifdef SIGQUIT | |
| 252 {SIGQUIT, "QUIT", TRUE}, | |
| 253 #endif | |
| 254 #ifdef SIGILL | |
| 255 {SIGILL, "ILL", TRUE}, | |
| 256 #endif | |
| 257 #ifdef SIGTRAP | |
| 258 {SIGTRAP, "TRAP", TRUE}, | |
| 259 #endif | |
| 260 #ifdef SIGABRT | |
| 261 {SIGABRT, "ABRT", TRUE}, | |
| 262 #endif | |
| 263 #ifdef SIGEMT | |
| 264 {SIGEMT, "EMT", TRUE}, | |
| 265 #endif | |
| 266 #ifdef SIGFPE | |
| 267 {SIGFPE, "FPE", TRUE}, | |
| 268 #endif | |
| 269 #ifdef SIGBUS | |
| 270 {SIGBUS, "BUS", TRUE}, | |
| 271 #endif | |
| 4074 | 272 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
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273 // MzScheme uses SEGV in its garbage collector |
| 7 | 274 {SIGSEGV, "SEGV", TRUE}, |
| 275 #endif | |
| 276 #ifdef SIGSYS | |
| 277 {SIGSYS, "SYS", TRUE}, | |
| 278 #endif | |
| 279 #ifdef SIGALRM | |
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280 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it |
| 7 | 281 #endif |
| 282 #ifdef SIGTERM | |
| 283 {SIGTERM, "TERM", TRUE}, | |
| 284 #endif | |
| 2701 | 285 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
| 7 | 286 {SIGVTALRM, "VTALRM", TRUE}, |
| 287 #endif | |
| 1560 | 288 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
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289 // MzScheme uses SIGPROF for its own needs; On Linux with profiling |
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290 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. |
| 7 | 291 {SIGPROF, "PROF", TRUE}, |
| 292 #endif | |
| 293 #ifdef SIGXCPU | |
| 294 {SIGXCPU, "XCPU", TRUE}, | |
| 295 #endif | |
| 296 #ifdef SIGXFSZ | |
| 297 {SIGXFSZ, "XFSZ", TRUE}, | |
| 298 #endif | |
| 299 #ifdef SIGUSR1 | |
| 300 {SIGUSR1, "USR1", TRUE}, | |
| 301 #endif | |
| 1620 | 302 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
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303 // Used for sysmouse handling |
| 7 | 304 {SIGUSR2, "USR2", TRUE}, |
| 305 #endif | |
| 306 #ifdef SIGINT | |
| 307 {SIGINT, "INT", FALSE}, | |
| 308 #endif | |
| 309 #ifdef SIGWINCH | |
| 310 {SIGWINCH, "WINCH", FALSE}, | |
| 311 #endif | |
| 312 #ifdef SIGTSTP | |
| 313 {SIGTSTP, "TSTP", FALSE}, | |
| 314 #endif | |
| 315 #ifdef SIGPIPE | |
| 316 {SIGPIPE, "PIPE", FALSE}, | |
| 317 #endif | |
| 318 {-1, "Unknown!", FALSE} | |
| 319 }; | |
| 320 | |
| 1935 | 321 int |
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322 mch_chdir(char *path) |
| 1935 | 323 { |
| 324 if (p_verbose >= 5) | |
| 325 { | |
| 326 verbose_enter(); | |
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327 smsg("chdir(%s)", path); |
| 1935 | 328 verbose_leave(); |
| 329 } | |
| 330 # ifdef VMS | |
| 331 return chdir(vms_fixfilename(path)); | |
| 332 # else | |
| 333 return chdir(path); | |
| 334 # endif | |
| 335 } | |
| 336 | |
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337 // Why is NeXT excluded here (and not in os_unixx.h)? |
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338 #if defined(ECHOE) && defined(ICANON) \ |
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339 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \ |
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340 && !defined(__NeXT__) |
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341 # define NEW_TTY_SYSTEM |
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342 #endif |
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343 |
| 1757 | 344 /* |
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345 * Write s[len] to the screen (stdout). |
| 1757 | 346 */ |
| 7 | 347 void |
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348 mch_write(char_u *s, int len) |
| 7 | 349 { |
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350 vim_ignored = (int)write(1, (char *)s, len); |
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351 if (p_wd) // Unix is too fast, slow down a bit more |
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352 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
| 7 | 353 } |
| 354 | |
| 355 /* | |
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356 * Function passed to inchar_loop() to handle window resizing. |
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357 * If "check_only" is TRUE: Return whether there was a resize. |
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358 * If "check_only" is FALSE: Deal with the window resized. |
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359 */ |
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360 static int |
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361 resize_func(int check_only) |
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362 { |
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363 if (check_only) |
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364 return do_resize; |
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365 while (do_resize) |
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366 handle_resize(); |
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367 return FALSE; |
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368 } |
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369 |
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370 /* |
| 1450 | 371 * mch_inchar(): low level input function. |
| 7 | 372 * Get a characters from the keyboard. |
| 373 * Return the number of characters that are available. | |
| 374 * If wtime == 0 do not wait for characters. | |
| 375 * If wtime == n wait a short time for characters. | |
| 376 * If wtime == -1 wait forever for characters. | |
| 377 */ | |
| 378 int | |
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379 mch_inchar( |
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380 char_u *buf, |
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381 int maxlen, |
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382 long wtime, // don't use "time", MIPS cannot handle it |
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383 int tb_change_cnt) |
| 7 | 384 { |
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385 return inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
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386 WaitForChar, resize_func); |
| 7 | 387 } |
| 388 | |
| 389 static void | |
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390 handle_resize(void) |
| 7 | 391 { |
| 392 do_resize = FALSE; | |
| 393 shell_resized(); | |
| 394 } | |
| 395 | |
| 396 /* | |
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397 * Return non-zero if a character is available. |
| 7 | 398 */ |
| 399 int | |
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400 mch_char_avail(void) |
| 7 | 401 { |
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402 return WaitForChar(0L, NULL, FALSE); |
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403 } |
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404 |
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405 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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406 /* |
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407 * Check for any pending input or messages. |
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408 */ |
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409 int |
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410 mch_check_messages(void) |
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411 { |
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412 return WaitForChar(0L, NULL, TRUE); |
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413 } |
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414 #endif |
| 7 | 415 |
| 416 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
| 417 # ifdef HAVE_SYS_RESOURCE_H | |
| 1879 | 418 # include <sys/resource.h> |
| 7 | 419 # endif |
| 420 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
| 421 # include <sys/sysctl.h> | |
| 422 # endif | |
| 423 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
| 424 # include <sys/sysinfo.h> | |
| 425 # endif | |
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426 # ifdef MACOS_X |
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427 # include <mach/mach_host.h> |
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428 # include <mach/mach_port.h> |
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429 # endif |
| 7 | 430 |
| 431 /* | |
| 1110 | 432 * Return total amount of memory available in Kbyte. |
| 433 * Doesn't change when memory has been allocated. | |
| 7 | 434 */ |
| 435 long_u | |
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436 mch_total_mem(int special UNUSED) |
| 7 | 437 { |
| 438 long_u mem = 0; | |
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439 long_u shiftright = 10; // how much to shift "mem" right for Kbyte |
| 7 | 440 |
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441 # ifdef MACOS_X |
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442 { |
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443 // Mac (Darwin) way of getting the amount of RAM available |
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444 mach_port_t host = mach_host_self(); |
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445 kern_return_t kret; |
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446 # ifdef HOST_VM_INFO64 |
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447 struct vm_statistics64 vm_stat; |
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448 natural_t count = HOST_VM_INFO64_COUNT; |
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449 |
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450 kret = host_statistics64(host, HOST_VM_INFO64, |
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451 (host_info64_t)&vm_stat, &count); |
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452 # else |
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453 struct vm_statistics vm_stat; |
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454 natural_t count = HOST_VM_INFO_COUNT; |
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455 |
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456 kret = host_statistics(host, HOST_VM_INFO, |
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457 (host_info_t)&vm_stat, &count); |
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458 # endif |
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459 if (kret == KERN_SUCCESS) |
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460 // get the amount of user memory by summing each usage |
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461 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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462 + vm_stat.inactive_count |
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463 # ifdef MAC_OS_X_VERSION_10_9 |
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464 + vm_stat.compressor_page_count |
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465 # endif |
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466 ) * sysconf(_SC_PAGESIZE); |
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467 mach_port_deallocate(mach_task_self(), host); |
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468 } |
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469 # endif |
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470 |
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471 # ifdef HAVE_SYSCTL |
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472 if (mem == 0) |
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473 { |
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474 // BSD way of getting the amount of RAM available. |
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475 int mib[2]; |
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476 size_t len = sizeof(long_u); |
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477 # ifdef HW_USERMEM64 |
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478 long_u physmem; |
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479 # else |
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480 // sysctl() may return 32 bit or 64 bit, accept both |
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481 union { |
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482 int_u u32; |
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483 long_u u64; |
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484 } physmem; |
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485 # endif |
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486 |
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487 mib[0] = CTL_HW; |
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488 # ifdef HW_USERMEM64 |
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489 mib[1] = HW_USERMEM64; |
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490 # else |
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491 mib[1] = HW_USERMEM; |
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492 # endif |
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493 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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494 { |
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495 # ifdef HW_USERMEM64 |
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496 mem = (long_u)physmem; |
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497 # else |
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498 if (len == sizeof(physmem.u64)) |
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499 mem = (long_u)physmem.u64; |
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500 else |
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501 mem = (long_u)physmem.u32; |
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502 # endif |
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503 } |
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504 } |
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505 # endif |
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506 |
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507 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
| 7 | 508 if (mem == 0) |
| 509 { | |
| 510 struct sysinfo sinfo; | |
| 511 | |
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512 // Linux way of getting amount of RAM available |
| 7 | 513 if (sysinfo(&sinfo) == 0) |
| 1110 | 514 { |
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515 # ifdef HAVE_SYSINFO_MEM_UNIT |
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516 // avoid overflow as much as possible |
| 1110 | 517 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) |
| 518 { | |
| 519 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
| 520 --shiftright; | |
| 521 } | |
| 522 mem = sinfo.totalram * sinfo.mem_unit; | |
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523 # else |
| 7 | 524 mem = sinfo.totalram; |
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525 # endif |
| 1110 | 526 } |
| 7 | 527 } |
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528 # endif |
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529 |
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530 # ifdef HAVE_SYSCONF |
| 7 | 531 if (mem == 0) |
| 532 { | |
| 533 long pagesize, pagecount; | |
| 534 | |
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535 // Solaris way of getting amount of RAM available |
| 7 | 536 pagesize = sysconf(_SC_PAGESIZE); |
| 537 pagecount = sysconf(_SC_PHYS_PAGES); | |
| 538 if (pagesize > 0 && pagecount > 0) | |
| 1110 | 539 { |
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540 // avoid overflow as much as possible |
| 1110 | 541 while (shiftright > 0 && (pagesize & 1) == 0) |
| 542 { | |
| 1204 | 543 pagesize = (long_u)pagesize >> 1; |
| 1110 | 544 --shiftright; |
| 545 } | |
| 7 | 546 mem = (long_u)pagesize * pagecount; |
| 1110 | 547 } |
| 7 | 548 } |
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549 # endif |
| 7 | 550 |
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551 // Return the minimum of the physical memory and the user limit, because |
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552 // using more than the user limit may cause Vim to be terminated. |
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553 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
| 7 | 554 { |
| 555 struct rlimit rlp; | |
| 556 | |
| 557 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
| 558 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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559 # ifdef RLIM_INFINITY |
| 7 | 560 && rlp.rlim_cur != RLIM_INFINITY |
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561 # endif |
| 1110 | 562 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
| 7 | 563 ) |
| 1110 | 564 { |
| 565 mem = (long_u)rlp.rlim_cur; | |
| 566 shiftright = 10; | |
| 567 } | |
| 7 | 568 } |
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569 # endif |
| 7 | 570 |
| 571 if (mem > 0) | |
| 1110 | 572 return mem >> shiftright; |
| 573 return (long_u)0x1fffff; | |
| 7 | 574 } |
| 575 #endif | |
| 576 | |
| 577 void | |
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578 mch_delay(long msec, int ignoreinput) |
| 7 | 579 { |
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580 tmode_T old_tmode; |
| 14 | 581 #ifdef FEAT_MZSCHEME |
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582 long total = msec; // remember original value |
| 14 | 583 #endif |
| 7 | 584 |
| 585 if (ignoreinput) | |
| 586 { | |
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587 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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588 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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589 // shell may produce SIGQUIT). |
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590 // Only do this if sleeping for more than half a second. |
| 1530 | 591 in_mch_delay = TRUE; |
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592 old_tmode = mch_cur_tmode; |
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593 if (mch_cur_tmode == TMODE_RAW && msec > 500) |
| 7 | 594 settmode(TMODE_SLEEP); |
| 595 | |
| 596 /* | |
| 597 * Everybody sleeps in a different way... | |
| 598 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 599 * one second. | |
| 600 */ | |
| 14 | 601 #ifdef FEAT_MZSCHEME |
| 602 do | |
| 603 { | |
|
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604 // if total is large enough, wait by portions in p_mzq |
| 14 | 605 if (total > p_mzq) |
| 606 msec = p_mzq; | |
| 607 else | |
| 608 msec = total; | |
| 609 total -= msec; | |
| 610 #endif | |
| 7 | 611 #ifdef HAVE_NANOSLEEP |
| 612 { | |
| 613 struct timespec ts; | |
| 614 | |
| 615 ts.tv_sec = msec / 1000; | |
| 616 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 617 (void)nanosleep(&ts, NULL); | |
| 618 } | |
| 619 #else | |
| 620 # ifdef HAVE_USLEEP | |
| 621 while (msec >= 1000) | |
| 622 { | |
| 623 usleep((unsigned int)(999 * 1000)); | |
| 624 msec -= 999; | |
| 625 } | |
| 626 usleep((unsigned int)(msec * 1000)); | |
| 627 # else | |
| 628 # ifndef HAVE_SELECT | |
| 629 poll(NULL, 0, (int)msec); | |
| 630 # else | |
| 631 { | |
| 632 struct timeval tv; | |
| 633 | |
| 634 tv.tv_sec = msec / 1000; | |
| 635 tv.tv_usec = (msec % 1000) * 1000; | |
| 636 /* | |
| 637 * NOTE: Solaris 2.6 has a bug that makes select() hang here. Get | |
| 638 * a patch from Sun to fix this. Reported by Gunnar Pedersen. | |
| 639 */ | |
| 640 select(0, NULL, NULL, NULL, &tv); | |
| 641 } | |
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642 # endif // HAVE_SELECT |
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643 # endif // HAVE_NANOSLEEP |
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644 #endif // HAVE_USLEEP |
| 14 | 645 #ifdef FEAT_MZSCHEME |
| 646 } | |
| 647 while (total > 0); | |
| 648 #endif | |
| 7 | 649 |
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650 if (msec > 500) |
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651 settmode(old_tmode); |
| 1530 | 652 in_mch_delay = FALSE; |
| 7 | 653 } |
| 654 else | |
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655 WaitForChar(msec, NULL, FALSE); |
| 7 | 656 } |
| 657 | |
| 180 | 658 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 659 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 660 # define HAVE_CHECK_STACK_GROWTH | |
| 661 /* | |
| 662 * Support for checking for an almost-out-of-stack-space situation. | |
| 663 */ | |
| 664 | |
| 665 /* | |
| 666 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 667 * grows up or down. | |
| 668 */ | |
| 669 static int stack_grows_downwards; | |
| 670 | |
| 671 /* | |
| 672 * Find out if the stack grows upwards or downwards. | |
| 673 * "p" points to a variable on the stack of the caller. | |
| 674 */ | |
| 675 static void | |
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676 check_stack_growth(char *p) |
| 7 | 677 { |
| 678 int i; | |
| 679 | |
| 680 stack_grows_downwards = (p > (char *)&i); | |
| 681 } | |
| 682 #endif | |
| 683 | |
| 180 | 684 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 685 static char *stack_limit = NULL; |
| 686 | |
| 687 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 688 # include <pthread.h> | |
| 689 # include <pthread_np.h> | |
| 690 #endif | |
| 691 | |
| 692 /* | |
| 693 * Find out until how var the stack can grow without getting into trouble. | |
| 694 * Called when starting up and when switching to the signal stack in | |
| 695 * deathtrap(). | |
| 696 */ | |
| 697 static void | |
|
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698 get_stack_limit(void) |
| 7 | 699 { |
| 700 struct rlimit rlp; | |
| 701 int i; | |
| 702 long lim; | |
| 703 | |
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704 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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705 // limit doesn't fit in a long (rlim_cur might be "long long"). |
| 7 | 706 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
| 707 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 708 # ifdef RLIM_INFINITY | |
| 709 && rlp.rlim_cur != RLIM_INFINITY | |
| 710 # endif | |
| 711 ) | |
| 712 { | |
| 713 lim = (long)rlp.rlim_cur; | |
| 714 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 715 { | |
| 716 pthread_attr_t attr; | |
| 717 size_t size; | |
| 718 | |
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719 // On FreeBSD the initial thread always has a fixed stack size, no |
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720 // matter what the limits are set to. Normally it's 1 Mbyte. |
| 7 | 721 pthread_attr_init(&attr); |
| 722 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 723 { | |
| 724 pthread_attr_getstacksize(&attr, &size); | |
| 725 if (lim > (long)size) | |
| 726 lim = (long)size; | |
| 727 } | |
| 728 pthread_attr_destroy(&attr); | |
| 729 } | |
| 730 #endif | |
| 731 if (stack_grows_downwards) | |
| 732 { | |
| 733 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 734 if (stack_limit >= (char *)&i) | |
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735 // overflow, set to 1/16 of current stack position |
| 7 | 736 stack_limit = (char *)((long)&i / 16L); |
| 737 } | |
| 738 else | |
| 739 { | |
| 740 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 741 if (stack_limit <= (char *)&i) | |
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742 stack_limit = NULL; // overflow |
| 7 | 743 } |
| 744 } | |
| 745 } | |
| 746 | |
| 747 /* | |
| 748 * Return FAIL when running out of stack space. | |
| 749 * "p" must point to any variable local to the caller that's on the stack. | |
| 750 */ | |
| 751 int | |
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752 mch_stackcheck(char *p) |
| 7 | 753 { |
| 754 if (stack_limit != NULL) | |
| 755 { | |
| 756 if (stack_grows_downwards) | |
| 757 { | |
| 758 if (p < stack_limit) | |
| 759 return FAIL; | |
| 760 } | |
| 761 else if (p > stack_limit) | |
| 762 return FAIL; | |
| 763 } | |
| 764 return OK; | |
| 765 } | |
| 766 #endif | |
| 767 | |
| 768 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 769 /* | |
| 770 * Support for using the signal stack. | |
| 771 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 772 * signal handler then must run on another stack, since the normal stack is | |
| 773 * completely full. | |
| 774 */ | |
| 775 | |
| 776 #ifndef SIGSTKSZ | |
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777 # define SIGSTKSZ 8000 // just a guess of how much stack is needed... |
| 7 | 778 #endif |
| 779 | |
| 780 # ifdef HAVE_SIGALTSTACK | |
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781 static stack_t sigstk; // for sigaltstack() |
| 7 | 782 # else |
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783 static struct sigstack sigstk; // for sigstack() |
| 7 | 784 # endif |
| 785 | |
| 786 static char *signal_stack; | |
| 787 | |
| 788 static void | |
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789 init_signal_stack(void) |
| 7 | 790 { |
| 791 if (signal_stack != NULL) | |
| 792 { | |
| 793 # ifdef HAVE_SIGALTSTACK | |
| 794 # ifdef HAVE_SS_BASE | |
| 795 sigstk.ss_base = signal_stack; | |
| 796 # else | |
| 797 sigstk.ss_sp = signal_stack; | |
| 798 # endif | |
| 799 sigstk.ss_size = SIGSTKSZ; | |
| 800 sigstk.ss_flags = 0; | |
| 801 (void)sigaltstack(&sigstk, NULL); | |
| 802 # else | |
| 803 sigstk.ss_sp = signal_stack; | |
| 804 if (stack_grows_downwards) | |
| 805 sigstk.ss_sp += SIGSTKSZ - 1; | |
| 806 sigstk.ss_onstack = 0; | |
| 807 (void)sigstack(&sigstk, NULL); | |
| 808 # endif | |
| 809 } | |
| 810 } | |
| 811 #endif | |
| 812 | |
| 813 /* | |
| 1832 | 814 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 815 * will barf when the second argument to signal() is ``wrong''. |
| 816 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 817 */ | |
| 818 #if defined(SIGWINCH) | |
| 819 static RETSIGTYPE | |
| 820 sig_winch SIGDEFARG(sigarg) | |
| 821 { | |
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822 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 823 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
| 824 do_resize = TRUE; | |
| 825 SIGRETURN; | |
| 826 } | |
| 827 #endif | |
| 828 | |
| 829 #if defined(SIGINT) | |
| 830 static RETSIGTYPE | |
| 831 catch_sigint SIGDEFARG(sigarg) | |
| 832 { | |
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833 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 834 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 835 got_int = TRUE; | |
| 836 SIGRETURN; | |
| 837 } | |
| 838 #endif | |
| 839 | |
| 840 #if defined(SIGPWR) | |
| 841 static RETSIGTYPE | |
| 842 catch_sigpwr SIGDEFARG(sigarg) | |
| 843 { | |
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844 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 845 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 846 /* |
| 847 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 848 * down or when the batteries are almost empty. Just preserve the swap | |
| 849 * files and don't exit, that can't do any harm. | |
| 850 */ | |
| 851 ml_sync_all(FALSE, FALSE); | |
| 852 SIGRETURN; | |
| 853 } | |
| 854 #endif | |
| 855 | |
| 856 #ifdef SET_SIG_ALARM | |
| 857 /* | |
| 858 * signal function for alarm(). | |
| 859 */ | |
| 860 static RETSIGTYPE | |
| 861 sig_alarm SIGDEFARG(sigarg) | |
| 862 { | |
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863 // doesn't do anything, just to break a system call |
| 7 | 864 sig_alarm_called = TRUE; |
| 865 SIGRETURN; | |
| 866 } | |
| 867 #endif | |
| 868 | |
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869 #if (defined(HAVE_SETJMP_H) \ |
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870 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
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871 || defined(FEAT_LIBCALL))) \ |
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872 || defined(PROTO) |
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873 # define USING_SETJMP 1 |
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874 |
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875 // argument to SETJMP() |
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876 static JMP_BUF lc_jump_env; |
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877 |
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878 # ifdef SIGHASARG |
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879 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
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880 // Volatile because it is used in signal handlers. |
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881 static volatile sig_atomic_t lc_signal; |
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882 # endif |
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883 |
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884 // TRUE when lc_jump_env is valid. |
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885 // Volatile because it is used in signal handler deathtrap(). |
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886 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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887 |
| 7 | 888 /* |
| 889 * A simplistic version of setjmp() that only allows one level of using. | |
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890 * Used to protect areas where we could crash. |
| 7 | 891 * Don't call twice before calling mch_endjmp()!. |
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892 * |
| 7 | 893 * Usage: |
| 894 * mch_startjmp(); | |
| 895 * if (SETJMP(lc_jump_env) != 0) | |
| 896 * { | |
| 897 * mch_didjmp(); | |
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898 * emsg("crash!"); |
| 7 | 899 * } |
| 900 * else | |
| 901 * { | |
| 902 * do_the_work; | |
| 903 * mch_endjmp(); | |
| 904 * } | |
| 905 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 906 * not return before the saved environment is used. | |
| 907 * Returns OK for normal return, FAIL when the protected code caused a | |
| 908 * problem and LONGJMP() was used. | |
| 909 */ | |
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910 static void |
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911 mch_startjmp(void) |
| 7 | 912 { |
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913 # ifdef SIGHASARG |
| 7 | 914 lc_signal = 0; |
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915 # endif |
| 7 | 916 lc_active = TRUE; |
| 917 } | |
| 918 | |
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919 static void |
|
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920 mch_endjmp(void) |
| 7 | 921 { |
| 922 lc_active = FALSE; | |
| 923 } | |
| 924 | |
|
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925 static void |
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926 mch_didjmp(void) |
| 7 | 927 { |
| 928 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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929 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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930 // otherwise catching the signal only works once. |
| 7 | 931 init_signal_stack(); |
| 932 # endif | |
| 933 } | |
| 934 #endif | |
| 935 | |
| 936 /* | |
| 937 * This function handles deadly signals. | |
| 5338 | 938 * It tries to preserve any swap files and exit properly. |
| 7 | 939 * (partly from Elvis). |
| 5338 | 940 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 941 * a deadlock. | |
| 7 | 942 */ |
| 943 static RETSIGTYPE | |
| 944 deathtrap SIGDEFARG(sigarg) | |
| 945 { | |
|
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946 static int entered = 0; // count the number of times we got here. |
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947 // Note: when memory has been corrupted |
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948 // this may get an arbitrary value! |
| 7 | 949 #ifdef SIGHASARG |
| 950 int i; | |
| 951 #endif | |
| 952 | |
|
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953 #if defined(USING_SETJMP) |
| 7 | 954 /* |
| 955 * Catch a crash in protected code. | |
| 956 * Restores the environment saved in lc_jump_env, which looks like | |
| 957 * SETJMP() returns 1. | |
| 958 */ | |
| 959 if (lc_active) | |
| 960 { | |
| 961 # if defined(SIGHASARG) | |
| 962 lc_signal = sigarg; | |
| 963 # endif | |
|
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964 lc_active = FALSE; // don't jump again |
| 7 | 965 LONGJMP(lc_jump_env, 1); |
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966 // NOTREACHED |
| 7 | 967 } |
| 968 #endif | |
| 969 | |
| 36 | 970 #ifdef SIGHASARG |
| 1530 | 971 # ifdef SIGQUIT |
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972 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
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973 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
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974 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 975 if (in_mch_delay && sigarg == SIGQUIT) |
| 976 SIGRETURN; | |
| 977 # endif | |
| 978 | |
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979 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
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980 // here. This avoids that a non-reentrant function is interrupted, e.g., |
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981 // free(). Calling free() again may then cause a crash. |
| 37 | 982 if (entered == 0 |
| 983 && (0 | |
| 984 # ifdef SIGHUP | |
| 985 || sigarg == SIGHUP | |
| 986 # endif | |
| 987 # ifdef SIGQUIT | |
| 988 || sigarg == SIGQUIT | |
| 989 # endif | |
| 990 # ifdef SIGTERM | |
| 991 || sigarg == SIGTERM | |
| 992 # endif | |
| 993 # ifdef SIGPWR | |
| 994 || sigarg == SIGPWR | |
| 995 # endif | |
| 996 # ifdef SIGUSR1 | |
| 997 || sigarg == SIGUSR1 | |
| 998 # endif | |
| 999 # ifdef SIGUSR2 | |
| 1000 || sigarg == SIGUSR2 | |
| 1001 # endif | |
| 1002 ) | |
| 413 | 1003 && !vim_handle_signal(sigarg)) |
| 36 | 1004 SIGRETURN; |
| 1005 #endif | |
| 1006 | |
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1007 // Remember how often we have been called. |
| 7 | 1008 ++entered; |
| 1009 | |
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1010 // Executing autocommands is likely to use more stack space than we have |
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1011 // available in the signal stack. |
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1012 block_autocmds(); |
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1013 |
| 7 | 1014 #ifdef FEAT_EVAL |
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1015 // Set the v:dying variable. |
| 7 | 1016 set_vim_var_nr(VV_DYING, (long)entered); |
| 1017 #endif | |
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1018 v_dying = entered; |
| 7 | 1019 |
| 180 | 1020 #ifdef HAVE_STACK_LIMIT |
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1021 // Since we are now using the signal stack, need to reset the stack |
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1022 // limit. Otherwise using a regexp will fail. |
| 7 | 1023 get_stack_limit(); |
| 1024 #endif | |
| 1025 | |
| 758 | 1026 #if 0 |
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1027 // This is for opening gdb the moment Vim crashes. |
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1028 // You need to manually adjust the file name and Vim executable name. |
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1029 // Suggested by SungHyun Nam. |
| 758 | 1030 { |
| 1031 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1032 # define VIM_NAME "/usr/bin/vim" | |
| 1033 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1034 if (fp) | |
| 1035 { | |
| 1036 fprintf(fp, | |
| 1037 "file %s\n" | |
| 1038 "attach %d\n" | |
| 1039 "set height 1000\n" | |
| 1040 "bt full\n" | |
| 1041 , VIM_NAME, getpid()); | |
| 1042 fclose(fp); | |
| 1043 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1044 unlink(VI_GDB_FILE); | |
| 1045 } | |
| 1046 } | |
| 1047 #endif | |
| 1048 | |
| 7 | 1049 #ifdef SIGHASARG |
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1050 // try to find the name of this signal |
| 7 | 1051 for (i = 0; signal_info[i].sig != -1; i++) |
| 1052 if (sigarg == signal_info[i].sig) | |
| 1053 break; | |
| 1054 deadly_signal = sigarg; | |
| 1055 #endif | |
| 1056 | |
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1057 full_screen = FALSE; // don't write message to the GUI, it might be |
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1058 // part of the problem... |
| 7 | 1059 /* |
| 1060 * If something goes wrong after entering here, we may get here again. | |
| 1061 * When this happens, give a message and try to exit nicely (resetting the | |
| 1062 * terminal mode, etc.) | |
| 1063 * When this happens twice, just exit, don't even try to give a message, | |
| 1064 * stack may be corrupt or something weird. | |
| 1065 * When this still happens again (or memory was corrupted in such a way | |
| 1066 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1067 */ | |
| 1068 if (entered >= 3) | |
| 1069 { | |
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1070 reset_signals(); // don't catch any signals anymore |
| 7 | 1071 may_core_dump(); |
| 1072 if (entered >= 4) | |
| 1073 _exit(8); | |
| 1074 exit(7); | |
| 1075 } | |
| 1076 if (entered == 2) | |
| 1077 { | |
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1078 // No translation, it may call malloc(). |
| 5338 | 1079 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1080 out_flush(); |
| 1081 getout(1); | |
| 1082 } | |
| 1083 | |
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1084 // No translation, it may call malloc(). |
| 7 | 1085 #ifdef SIGHASARG |
|
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1086 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1087 signal_info[i].name); |
| 1088 #else | |
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1089 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1090 #endif |
| 1091 | |
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1092 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1093 // calling free(). |
| 5338 | 1094 preserve_exit(); |
| 7 | 1095 |
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1096 // NOTREACHED |
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1097 |
| 33 | 1098 #ifdef NBDEBUG |
| 1099 reset_signals(); | |
| 1100 may_core_dump(); | |
| 1101 abort(); | |
| 1102 #endif | |
| 1103 | |
| 7 | 1104 SIGRETURN; |
| 1105 } | |
| 1106 | |
| 1107 /* | |
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1108 * Invoked after receiving SIGCONT. We don't know what happened while |
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1109 * sleeping, deal with part of that. |
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1110 */ |
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1111 static void |
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1112 after_sigcont(void) |
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1113 { |
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1114 # ifdef FEAT_TITLE |
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1115 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1116 // again later. |
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1117 oldtitle_outdated = TRUE; |
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1118 # endif |
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1119 settmode(TMODE_RAW); |
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1120 need_check_timestamps = TRUE; |
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1121 did_check_timestamps = FALSE; |
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1122 } |
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1123 |
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1124 #if defined(SIGCONT) |
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1125 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
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1126 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1127 |
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1128 /* |
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1129 * With multi-threading, suspending might not work immediately. Catch the |
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1130 * SIGCONT signal, which will be used as an indication whether the suspending |
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1131 * has been done or not. |
| 1832 | 1132 * |
| 1133 * On Linux, signal is not always handled immediately either. | |
| 1134 * See https://bugs.launchpad.net/bugs/291373 | |
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1135 * Probably because the signal is handled in another thread. |
| 1832 | 1136 * |
| 2701 | 1137 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1138 */ |
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1139 static volatile sig_atomic_t sigcont_received; |
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1140 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1141 |
| 1142 /* | |
| 1143 * signal handler for SIGCONT | |
| 1144 */ | |
| 1145 static RETSIGTYPE | |
| 1146 sigcont_handler SIGDEFARG(sigarg) | |
| 1147 { | |
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1148 if (in_mch_suspend) |
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1149 { |
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1150 sigcont_received = TRUE; |
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1151 } |
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1152 else |
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1153 { |
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1154 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1155 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1156 // back to a sane mode. We should redraw, but we can't really do that |
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1157 // in a signal handler, do a redraw later. |
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1158 after_sigcont(); |
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1159 redraw_later(CLEAR); |
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1160 cursor_on_force(); |
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1161 out_flush(); |
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1162 } |
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1163 |
| 7 | 1164 SIGRETURN; |
| 1165 } | |
| 1166 #endif | |
| 1167 | |
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1168 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1169 # ifdef USE_SYSTEM |
| 4209 | 1170 static void *clip_star_save = NULL; |
| 1171 static void *clip_plus_save = NULL; | |
| 4230 | 1172 # endif |
| 2586 | 1173 |
| 1174 /* | |
| 1175 * Called when Vim is going to sleep or execute a shell command. | |
| 1176 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1177 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1178 */ | |
| 1179 static void | |
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1180 loose_clipboard(void) |
| 2586 | 1181 { |
| 1182 if (clip_star.owned || clip_plus.owned) | |
| 1183 { | |
| 1184 x11_export_final_selection(); | |
| 1185 if (clip_star.owned) | |
| 1186 clip_lose_selection(&clip_star); | |
| 1187 if (clip_plus.owned) | |
| 1188 clip_lose_selection(&clip_plus); | |
| 1189 if (x11_display != NULL) | |
| 1190 XFlush(x11_display); | |
| 1191 } | |
| 1192 } | |
| 4209 | 1193 |
| 4230 | 1194 # ifdef USE_SYSTEM |
| 4209 | 1195 /* |
| 1196 * Save clipboard text to restore later. | |
| 1197 */ | |
| 1198 static void | |
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1199 save_clipboard(void) |
| 4209 | 1200 { |
| 1201 if (clip_star.owned) | |
| 1202 clip_star_save = get_register('*', TRUE); | |
| 1203 if (clip_plus.owned) | |
| 1204 clip_plus_save = get_register('+', TRUE); | |
| 1205 } | |
| 1206 | |
| 1207 /* | |
| 1208 * Restore clipboard text if no one own the X selection. | |
| 1209 */ | |
| 1210 static void | |
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1211 restore_clipboard(void) |
| 4209 | 1212 { |
| 1213 if (clip_star_save != NULL) | |
| 1214 { | |
| 1215 if (!clip_gen_owner_exists(&clip_star)) | |
| 1216 put_register('*', clip_star_save); | |
| 1217 else | |
| 1218 free_register(clip_star_save); | |
| 1219 clip_star_save = NULL; | |
| 1220 } | |
| 1221 if (clip_plus_save != NULL) | |
| 1222 { | |
| 1223 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1224 put_register('+', clip_plus_save); | |
| 1225 else | |
| 1226 free_register(clip_plus_save); | |
| 1227 clip_plus_save = NULL; | |
| 1228 } | |
| 1229 } | |
| 4230 | 1230 # endif |
| 2586 | 1231 #endif |
| 1232 | |
| 7 | 1233 /* |
| 1234 * If the machine has job control, use it to suspend the program, | |
| 1235 * otherwise fake it by starting a new shell. | |
| 1236 */ | |
| 1237 void | |
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1238 mch_suspend(void) |
| 7 | 1239 { |
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1240 if (ignore_sigtstp) |
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1241 return; |
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1242 |
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1243 #if defined(SIGTSTP) |
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1244 in_mch_suspend = TRUE; |
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1245 |
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1246 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1247 settmode(TMODE_COOK); |
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1248 out_flush(); // needed to disable mouse on some systems |
| 7 | 1249 |
| 1250 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1251 loose_clipboard(); |
| 7 | 1252 # endif |
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1253 # if defined(SIGCONT) |
| 7 | 1254 sigcont_received = FALSE; |
| 1255 # endif | |
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1256 |
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1257 kill(0, SIGTSTP); // send ourselves a STOP signal |
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1258 |
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1259 # if defined(SIGCONT) |
| 1832 | 1260 /* |
| 1261 * Wait for the SIGCONT signal to be handled. It generally happens | |
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1262 * immediately, but somehow not all the time, probably because it's handled |
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1263 * in another thread. Do not call pause() because there would be race |
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1264 * condition which would hang Vim if signal happened in between the test of |
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1265 * sigcont_received and the call to pause(). If signal is not yet received, |
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1266 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1267 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1268 */ |
| 1269 { | |
| 1932 | 1270 long wait_time; |
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1271 |
| 1932 | 1272 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
| 1273 mch_delay(wait_time, FALSE); | |
| 1832 | 1274 } |
| 7 | 1275 # endif |
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1276 in_mch_suspend = FALSE; |
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1277 |
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1278 after_sigcont(); |
| 7 | 1279 #else |
| 1280 suspend_shell(); | |
| 1281 #endif | |
| 1282 } | |
| 1283 | |
| 1284 void | |
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1285 mch_init(void) |
| 7 | 1286 { |
| 1287 Columns = 80; | |
| 1288 Rows = 24; | |
| 1289 | |
| 1290 out_flush(); | |
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1291 |
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1292 #ifdef SIGTSTP |
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1293 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1294 // that indicates the shell (or program) that launched us does not support |
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1295 // tty job control and thus we should ignore that signal. If invoked as a |
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1296 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1297 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1298 #endif |
| 7 | 1299 set_signals(); |
| 167 | 1300 |
| 765 | 1301 #ifdef MACOS_CONVERT |
| 167 | 1302 mac_conv_init(); |
| 1303 #endif | |
| 4168 | 1304 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1305 win_clip_init(); | |
| 1306 #endif | |
| 7 | 1307 } |
| 1308 | |
| 1309 static void | |
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1310 set_signals(void) |
| 7 | 1311 { |
| 1312 #if defined(SIGWINCH) | |
| 1313 /* | |
| 1314 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1315 */ | |
| 1316 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1317 #endif | |
| 1318 | |
| 1319 #ifdef SIGTSTP | |
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1320 // See mch_init() for the conditions under which we ignore SIGTSTP. |
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1321 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
| 7 | 1322 #endif |
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1323 #if defined(SIGCONT) |
| 7 | 1324 signal(SIGCONT, sigcont_handler); |
| 1325 #endif | |
| 1326 /* | |
| 1327 * We want to ignore breaking of PIPEs. | |
| 1328 */ | |
| 1329 #ifdef SIGPIPE | |
| 1330 signal(SIGPIPE, SIG_IGN); | |
| 1331 #endif | |
| 1332 | |
| 1333 #ifdef SIGINT | |
| 167 | 1334 catch_int_signal(); |
| 7 | 1335 #endif |
| 1336 | |
| 1337 /* | |
| 1338 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1339 */ | |
| 1340 #ifdef SIGALRM | |
| 1341 signal(SIGALRM, SIG_IGN); | |
| 1342 #endif | |
| 1343 | |
| 1344 /* | |
| 1345 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1346 * work will be lost. | |
| 1347 */ | |
| 1348 #ifdef SIGPWR | |
| 1349 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1350 #endif | |
| 1351 | |
| 1352 /* | |
| 1353 * Arrange for other signals to gracefully shutdown Vim. | |
| 1354 */ | |
| 1355 catch_signals(deathtrap, SIG_ERR); | |
| 1356 | |
| 1357 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1358 /* | |
| 1359 * When the GUI is running, ignore the hangup signal. | |
| 1360 */ | |
| 1361 if (gui.in_use) | |
| 1362 signal(SIGHUP, SIG_IGN); | |
| 1363 #endif | |
| 1364 } | |
| 1365 | |
| 167 | 1366 #if defined(SIGINT) || defined(PROTO) |
| 1367 /* | |
| 1368 * Catch CTRL-C (only works while in Cooked mode). | |
| 1369 */ | |
| 1370 static void | |
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1371 catch_int_signal(void) |
| 167 | 1372 { |
| 1373 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1374 } | |
| 1375 #endif | |
| 1376 | |
| 7 | 1377 void |
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1378 reset_signals(void) |
| 7 | 1379 { |
| 1380 catch_signals(SIG_DFL, SIG_DFL); | |
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1381 #if defined(SIGCONT) |
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1382 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1383 signal(SIGCONT, SIG_DFL); |
| 1384 #endif | |
| 1385 } | |
| 1386 | |
| 1387 static void | |
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1388 catch_signals( |
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1389 RETSIGTYPE (*func_deadly)(), |
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1390 RETSIGTYPE (*func_other)()) |
| 7 | 1391 { |
| 1392 int i; | |
| 1393 | |
| 1394 for (i = 0; signal_info[i].sig != -1; i++) | |
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1395 { |
| 7 | 1396 if (signal_info[i].deadly) |
| 1397 { | |
| 1398 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1399 struct sigaction sa; | |
| 1400 | |
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1401 // Setup to use the alternate stack for the signal function. |
| 7 | 1402 sa.sa_handler = func_deadly; |
| 1403 sigemptyset(&sa.sa_mask); | |
| 1404 # if defined(__linux__) && defined(_REENTRANT) | |
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1405 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1406 // thread handling in combination with using the alternate stack: |
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1407 // pthread library functions try to use the stack pointer to |
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1408 // identify the current thread, causing a SEGV signal, which |
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1409 // recursively calls deathtrap() and hangs. |
| 7 | 1410 sa.sa_flags = 0; |
| 1411 # else | |
| 1412 sa.sa_flags = SA_ONSTACK; | |
| 1413 # endif | |
| 1414 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1415 #else | |
| 1416 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1417 struct sigvec sv; | |
| 1418 | |
|
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1419 // Setup to use the alternate stack for the signal function. |
| 7 | 1420 sv.sv_handler = func_deadly; |
| 1421 sv.sv_mask = 0; | |
| 1422 sv.sv_flags = SV_ONSTACK; | |
| 1423 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1424 # else | |
| 1425 signal(signal_info[i].sig, func_deadly); | |
| 1426 # endif | |
| 1427 #endif | |
| 1428 } | |
| 1429 else if (func_other != SIG_ERR) | |
|
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1430 { |
|
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1431 // Deal with non-deadly signals. |
|
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|
1432 #ifdef SIGTSTP |
|
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1433 signal(signal_info[i].sig, |
|
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|
1434 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
|
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1435 ? SIG_IGN : func_other); |
|
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|
1436 #else |
| 7 | 1437 signal(signal_info[i].sig, func_other); |
|
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1438 #endif |
|
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1439 } |
|
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1440 } |
| 7 | 1441 } |
| 1442 | |
|
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1443 #ifdef HAVE_SIGPROCMASK |
|
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1444 static void |
|
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1445 block_signals(sigset_t *set) |
|
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1446 { |
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1447 sigset_t newset; |
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1448 int i; |
|
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1449 |
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1450 sigemptyset(&newset); |
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1451 |
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1452 for (i = 0; signal_info[i].sig != -1; i++) |
|
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1453 sigaddset(&newset, signal_info[i].sig); |
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1454 |
|
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|
1455 # if defined(SIGCONT) |
|
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1456 // SIGCONT isn't in the list, because its default action is ignore |
|
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1457 sigaddset(&newset, SIGCONT); |
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1458 # endif |
|
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1459 |
|
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|
1460 sigprocmask(SIG_BLOCK, &newset, set); |
|
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1461 } |
|
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1462 |
|
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1463 static void |
|
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1464 unblock_signals(sigset_t *set) |
|
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1465 { |
|
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1466 sigprocmask(SIG_SETMASK, set, NULL); |
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1467 } |
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1468 #endif |
|
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1469 |
| 7 | 1470 /* |
| 37 | 1471 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1472 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1473 * return TRUE | |
| 1474 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1475 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
|
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|
1476 * signal |
| 36 | 1477 * Returns TRUE when Vim should exit. |
| 1478 */ | |
| 1479 int | |
|
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|
1480 vim_handle_signal(int sig) |
| 36 | 1481 { |
| 37 | 1482 static int got_signal = 0; |
| 1483 static int blocked = TRUE; | |
| 1484 | |
| 1485 switch (sig) | |
| 36 | 1486 { |
| 37 | 1487 case SIGNAL_BLOCK: blocked = TRUE; |
| 1488 break; | |
| 1489 | |
| 1490 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1491 if (got_signal != 0) | |
| 1492 { | |
| 1493 kill(getpid(), got_signal); | |
| 1494 got_signal = 0; | |
| 1495 } | |
| 1496 break; | |
| 1497 | |
| 1498 default: if (!blocked) | |
|
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1499 return TRUE; // exit! |
| 37 | 1500 got_signal = sig; |
| 1501 #ifdef SIGPWR | |
| 1502 if (sig != SIGPWR) | |
| 1503 #endif | |
|
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1504 got_int = TRUE; // break any loops |
| 36 | 1505 break; |
| 1506 } | |
| 1507 return FALSE; | |
| 1508 } | |
| 1509 | |
| 1510 /* | |
| 7 | 1511 * Check_win checks whether we have an interactive stdout. |
| 1512 */ | |
| 1513 int | |
|
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|
1514 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1515 { |
| 1516 if (isatty(1)) | |
| 1517 return OK; | |
| 1518 return FAIL; | |
| 1519 } | |
| 1520 | |
| 1521 /* | |
| 1522 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1523 */ | |
| 1524 int | |
|
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|
1525 mch_input_isatty(void) |
| 7 | 1526 { |
| 1527 if (isatty(read_cmd_fd)) | |
| 1528 return TRUE; | |
| 1529 return FALSE; | |
| 1530 } | |
| 1531 | |
| 1532 #ifdef FEAT_X11 | |
| 1533 | |
|
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|
1534 # if defined(ELAPSED_TIMEVAL) \ |
| 7 | 1535 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)) |
| 1536 | |
| 1537 /* | |
| 1538 * Give a message about the elapsed time for opening the X window. | |
| 1539 */ | |
| 1540 static void | |
|
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|
1541 xopen_message(long elapsed_msec) |
|
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1542 { |
|
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|
1543 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1544 } |
| 1545 # endif | |
| 1546 #endif | |
| 1547 | |
| 1548 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD)) | |
| 1549 /* | |
| 1550 * A few functions shared by X11 title and clipboard code. | |
| 1551 */ | |
| 1552 | |
| 1553 static int got_x_error = FALSE; | |
| 1554 | |
| 1555 /* | |
| 1556 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1557 */ | |
| 1558 static int | |
|
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|
1559 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1560 { |
| 42 | 1561 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1562 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1563 | |
|
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|
1564 // In the GUI we cannot print a message and continue, because no X calls |
|
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1565 // are allowed here (causes my system to hang). Silently continuing seems |
|
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1566 // like the best alternative. Do preserve files, in case we crash. |
|
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|
1567 ml_sync_all(FALSE, FALSE); |
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1568 |
|
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|
1569 #ifdef FEAT_GUI |
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|
1570 if (!gui.in_use) |
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1571 #endif |
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1572 msg((char *)IObuff); |
|
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1573 |
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|
1574 return 0; // NOTREACHED |
| 7 | 1575 } |
| 1576 | |
| 1577 /* | |
| 1578 * Another X Error handler, just used to check for errors. | |
| 1579 */ | |
| 1580 static int | |
|
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|
1581 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1582 { |
| 1583 got_x_error = TRUE; | |
| 1584 return 0; | |
| 1585 } | |
| 1586 | |
|
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1587 /* |
|
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1588 * Return TRUE when connection to the X server is desired. |
|
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1589 */ |
|
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1590 static int |
|
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1591 x_connect_to_server(void) |
|
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1592 { |
|
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1593 // No point in connecting if we are exiting or dying. |
|
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1594 if (exiting || v_dying) |
|
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1595 return FALSE; |
|
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1596 |
|
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1597 #if defined(FEAT_CLIENTSERVER) |
|
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1598 if (x_force_connect) |
|
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1599 return TRUE; |
|
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1600 #endif |
|
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1601 if (x_no_connect) |
|
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1602 return FALSE; |
|
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1603 |
|
15306
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diff
changeset
|
1604 // Check for a match with "exclude:" from 'clipboard'. |
|
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|
1605 if (clip_exclude_prog != NULL) |
|
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|
1606 { |
|
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|
1607 // Just in case we get called recursively, return FALSE. This could |
|
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|
1608 // happen if vpeekc() is used while executing the prog and it causes a |
|
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|
1609 // related callback to be invoked. |
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|
1610 if (regprog_in_use(clip_exclude_prog)) |
|
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|
1611 return FALSE; |
|
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|
1612 |
|
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|
1613 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
|
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|
1614 return FALSE; |
|
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|
1615 } |
|
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|
1616 return TRUE; |
|
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|
1617 } |
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|
1618 |
| 7 | 1619 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
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parents:
15559
diff
changeset
|
1620 # if defined(USING_SETJMP) |
| 7 | 1621 /* |
| 1622 * An X IO Error handler, used to catch error while opening the display. | |
| 1623 */ | |
| 1624 static int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
1625 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1626 { |
|
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|
1627 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1628 LONGJMP(lc_jump_env, 1); |
|
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patch 8.1.0983: checking __CYGWIN32__ unnecessarily
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|
1629 # if defined(VMS) || defined(__CYGWIN__) |
|
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|
1630 return 0; // avoid the compiler complains about missing return value |
|
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|
1631 # endif |
| 7 | 1632 } |
| 1633 # endif | |
| 1634 | |
| 1635 /* | |
| 1636 * An X IO Error handler, used to catch terminal errors. | |
| 1637 */ | |
|
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|
1638 static int xterm_dpy_retry_count = 0; |
| 7 | 1639 |
| 1640 static int | |
|
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|
1641 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1642 { |
| 1643 xterm_dpy = NULL; | |
|
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|
1644 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1645 x11_window = 0; |
| 1646 x11_display = NULL; | |
| 1647 xterm_Shell = (Widget)0; | |
| 1648 | |
|
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|
1649 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1650 LONGJMP(x_jump_env, 1); |
|
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|
1651 # if defined(VMS) || defined(__CYGWIN__) |
|
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|
1652 return 0; // avoid the compiler complains about missing return value |
|
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|
1653 # endif |
| 7 | 1654 } |
| 6383 | 1655 |
| 1656 /* | |
| 1657 * If the X11 connection was lost try to restore it. | |
| 1658 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1659 * (e.g. through tmux). |
| 6383 | 1660 */ |
| 1661 static void | |
|
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|
1662 may_restore_clipboard(void) |
| 6383 | 1663 { |
|
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|
1664 // No point in restoring the connecting if we are exiting or dying. |
|
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|
1665 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
|
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|
1666 { |
|
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|
1667 --xterm_dpy_retry_count; |
| 6458 | 1668 |
| 1669 # ifndef LESSTIF_VERSION | |
|
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|
1670 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1671 if (app_context != (XtAppContext)NULL) |
| 1672 { | |
| 1673 XtDestroyApplicationContext(app_context); | |
| 1674 app_context = (XtAppContext)NULL; | |
|
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|
1675 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1676 } |
| 1677 # endif | |
| 1678 | |
| 6383 | 1679 setup_term_clip(); |
| 1680 get_x11_title(FALSE); | |
| 1681 } | |
| 1682 } | |
|
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|
1683 |
|
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|
1684 void |
|
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|
1685 ex_xrestore(exarg_T *eap) |
|
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|
1686 { |
|
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|
1687 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
|
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|
1688 { |
|
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|
1689 if (xterm_display_allocated) |
|
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|
1690 vim_free(xterm_display); |
|
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|
1691 xterm_display = (char *)vim_strsave(eap->arg); |
|
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|
1692 xterm_display_allocated = TRUE; |
|
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1693 } |
|
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|
1694 smsg(_("restoring display %s"), xterm_display == NULL |
|
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patch 8.1.2370: build problems on VMS
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|
1695 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
|
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|
1696 |
|
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|
1697 clear_xterm_clip(); |
|
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|
1698 x11_window = 0; |
|
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changeset
|
1699 xterm_dpy_retry_count = 5; // Try reconnecting five times |
|
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|
1700 may_restore_clipboard(); |
|
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|
1701 } |
| 7 | 1702 #endif |
| 1703 | |
| 1704 /* | |
| 1705 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1706 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1707 * this will cause the error handler x_error_check() to be called if anything | |
| 1708 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1709 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1710 */ | |
| 1711 static int | |
|
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diff
changeset
|
1712 test_x11_window(Display *dpy) |
| 7 | 1713 { |
| 1714 int (*old_handler)(); | |
| 1715 XTextProperty text_prop; | |
| 1716 | |
| 1717 old_handler = XSetErrorHandler(x_error_check); | |
| 1718 got_x_error = FALSE; | |
| 1719 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1720 XFree((void *)text_prop.value); | |
| 1721 XSync(dpy, False); | |
| 1722 (void)XSetErrorHandler(old_handler); | |
| 1723 | |
| 1724 if (p_verbose > 0 && got_x_error) | |
|
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patch 8.1.0779: argument for message functions is inconsistent
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|
1725 verb_msg(_("Testing the X display failed")); |
| 7 | 1726 |
| 1727 return (got_x_error ? FAIL : OK); | |
| 1728 } | |
| 1729 #endif | |
| 1730 | |
| 1731 #ifdef FEAT_TITLE | |
| 1732 | |
| 1733 #ifdef FEAT_X11 | |
| 1734 | |
|
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diff
changeset
|
1735 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1736 |
| 1737 /* | |
| 1738 * try to get x11 window and display | |
| 1739 * | |
| 1740 * return FAIL for failure, OK otherwise | |
| 1741 */ | |
| 1742 static int | |
|
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diff
changeset
|
1743 get_x11_windis(void) |
| 7 | 1744 { |
| 1745 char *winid; | |
| 1746 static int result = -1; | |
|
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|
1747 #define XD_NONE 0 // x11_display not set here |
|
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1748 #define XD_HERE 1 // x11_display opened here |
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|
1749 #define XD_GUI 2 // x11_display used from gui.dpy |
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|
1750 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1751 static int x11_display_from = XD_NONE; |
| 1752 static int did_set_error_handler = FALSE; | |
| 1753 | |
| 1754 if (!did_set_error_handler) | |
| 1755 { | |
|
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|
1756 // X just exits if it finds an error otherwise! |
| 7 | 1757 (void)XSetErrorHandler(x_error_handler); |
| 1758 did_set_error_handler = TRUE; | |
| 1759 } | |
| 1760 | |
| 574 | 1761 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1762 if (gui.in_use) |
| 1763 { | |
| 1764 /* | |
| 1765 * If the X11 display was opened here before, for the window where Vim | |
| 1766 * was started, close that one now to avoid a memory leak. | |
| 1767 */ | |
| 1768 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1769 { | |
| 1770 XCloseDisplay(x11_display); | |
| 1771 x11_display_from = XD_NONE; | |
| 1772 } | |
| 1773 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1774 { | |
| 1775 x11_display_from = XD_GUI; | |
| 1776 return OK; | |
| 1777 } | |
| 1778 x11_display = NULL; | |
| 1779 return FAIL; | |
| 1780 } | |
| 1781 else if (x11_display_from == XD_GUI) | |
| 1782 { | |
|
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|
1783 // GUI must have stopped somehow, clear x11_display |
| 7 | 1784 x11_window = 0; |
| 1785 x11_display = NULL; | |
| 1786 x11_display_from = XD_NONE; | |
| 1787 } | |
| 1788 #endif | |
| 1789 | |
|
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|
1790 // When started with the "-X" argument, don't try connecting. |
| 7 | 1791 if (!x_connect_to_server()) |
| 1792 return FAIL; | |
| 1793 | |
| 1794 /* | |
| 1795 * If WINDOWID not set, should try another method to find out | |
| 1796 * what the current window number is. The only code I know for | |
| 1797 * this is very complicated. | |
| 1798 * We assume that zero is invalid for WINDOWID. | |
| 1799 */ | |
| 1800 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1801 x11_window = (Window)atol(winid); | |
| 1802 | |
| 1803 #ifdef FEAT_XCLIPBOARD | |
|
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|
1804 if (xterm_dpy == x11_display) |
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|
1805 // x11_display may have been set to xterm_dpy elsewhere |
|
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1806 x11_display_from = XD_XTERM; |
|
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1807 |
| 7 | 1808 if (xterm_dpy != NULL && x11_window != 0) |
| 1809 { | |
|
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1810 // We may have checked it already, but Gnome terminal can move us to |
|
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|
1811 // another window, so we need to check every time. |
| 1450 | 1812 if (x11_display_from != XD_XTERM) |
| 1813 { | |
| 1814 /* | |
| 1815 * If the X11 display was opened here before, for the window where | |
| 1816 * Vim was started, close that one now to avoid a memory leak. | |
| 1817 */ | |
| 1818 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1819 XCloseDisplay(x11_display); | |
| 1820 x11_display = xterm_dpy; | |
| 1821 x11_display_from = XD_XTERM; | |
| 1822 } | |
| 7 | 1823 if (test_x11_window(x11_display) == FAIL) |
| 1824 { | |
|
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|
1825 // probably bad $WINDOWID |
| 7 | 1826 x11_window = 0; |
| 1827 x11_display = NULL; | |
| 1828 x11_display_from = XD_NONE; | |
| 1829 return FAIL; | |
| 1830 } | |
| 1831 return OK; | |
| 1832 } | |
| 1833 #endif | |
| 1834 | |
| 1835 if (x11_window == 0 || x11_display == NULL) | |
| 1836 result = -1; | |
| 1837 | |
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1838 if (result != -1) // Have already been here and set this |
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1839 return result; // Don't do all these X calls again |
| 7 | 1840 |
| 1841 if (x11_window != 0 && x11_display == NULL) | |
| 1842 { | |
| 1843 #ifdef SET_SIG_ALARM | |
| 1844 RETSIGTYPE (*sig_save)(); | |
| 1845 #endif | |
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1846 #ifdef ELAPSED_FUNC |
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1847 elapsed_T start_tv; |
| 7 | 1848 |
| 1849 if (p_verbose > 0) | |
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1850 ELAPSED_INIT(start_tv); |
| 7 | 1851 #endif |
| 1852 | |
| 1853 #ifdef SET_SIG_ALARM | |
| 1854 /* | |
| 1855 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1856 * the network connection is bad. Set an alarm timer to get out. | |
| 1857 */ | |
| 1858 sig_alarm_called = FALSE; | |
| 1859 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1860 (RETSIGTYPE (*)())sig_alarm); | |
| 1861 alarm(2); | |
| 1862 #endif | |
| 1863 x11_display = XOpenDisplay(NULL); | |
| 1864 | |
| 1865 #ifdef SET_SIG_ALARM | |
| 1866 alarm(0); | |
| 1867 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1868 if (p_verbose > 0 && sig_alarm_called) | |
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1869 verb_msg(_("Opening the X display timed out")); |
| 7 | 1870 #endif |
| 1871 if (x11_display != NULL) | |
| 1872 { | |
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1873 # ifdef ELAPSED_FUNC |
| 7 | 1874 if (p_verbose > 0) |
| 292 | 1875 { |
| 1876 verbose_enter(); | |
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1877 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1878 verbose_leave(); |
| 1879 } | |
| 7 | 1880 # endif |
| 1881 if (test_x11_window(x11_display) == FAIL) | |
| 1882 { | |
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1883 // Maybe window id is bad |
| 7 | 1884 x11_window = 0; |
| 1885 XCloseDisplay(x11_display); | |
| 1886 x11_display = NULL; | |
| 1887 } | |
| 1888 else | |
| 1889 x11_display_from = XD_HERE; | |
| 1890 } | |
| 1891 } | |
| 1892 if (x11_window == 0 || x11_display == NULL) | |
| 1893 return (result = FAIL); | |
| 2609 | 1894 |
| 1895 # ifdef FEAT_EVAL | |
| 1896 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1897 # endif | |
| 1898 | |
| 7 | 1899 return (result = OK); |
| 1900 } | |
| 1901 | |
| 1902 /* | |
| 1903 * Determine original x11 Window Title | |
| 1904 */ | |
| 1905 static int | |
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1906 get_x11_title(int test_only) |
| 7 | 1907 { |
| 32 | 1908 return get_x11_thing(TRUE, test_only); |
| 7 | 1909 } |
| 1910 | |
| 1911 /* | |
| 1912 * Determine original x11 Window icon | |
| 1913 */ | |
| 1914 static int | |
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1915 get_x11_icon(int test_only) |
| 7 | 1916 { |
| 1917 int retval = FALSE; | |
| 1918 | |
| 1919 retval = get_x11_thing(FALSE, test_only); | |
| 1920 | |
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1921 // could not get old icon, use terminal name |
| 7 | 1922 if (oldicon == NULL && !test_only) |
| 1923 { | |
| 1924 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1925 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1926 else |
| 1940 | 1927 oldicon = vim_strsave(T_NAME); |
| 7 | 1928 } |
| 1929 | |
| 1930 return retval; | |
| 1931 } | |
| 1932 | |
| 1933 static int | |
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1934 get_x11_thing( |
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1935 int get_title, // get title string |
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1936 int test_only) |
| 7 | 1937 { |
| 1938 XTextProperty text_prop; | |
| 1939 int retval = FALSE; | |
| 1940 Status status; | |
| 1941 | |
| 1942 if (get_x11_windis() == OK) | |
| 1943 { | |
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1944 // Get window/icon name if any |
| 7 | 1945 if (get_title) |
| 1946 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 1947 else | |
| 1948 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 1949 | |
| 1950 /* | |
| 1951 * If terminal is xterm, then x11_window may be a child window of the | |
| 1952 * outer xterm window that actually contains the window/icon name, so | |
| 1953 * keep traversing up the tree until a window with a title/icon is | |
| 1954 * found. | |
| 1955 */ | |
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1956 // Previously this was only done for xterm and alike. I don't see a |
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1957 // reason why it would fail for other terminal emulators. |
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1958 // if (term_is_xterm) |
| 7 | 1959 { |
| 1960 Window root; | |
| 1961 Window parent; | |
| 1962 Window win = x11_window; | |
| 1963 Window *children; | |
| 1964 unsigned int num_children; | |
| 1965 | |
| 1966 while (!status || text_prop.value == NULL) | |
| 1967 { | |
| 1968 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 1969 &num_children)) | |
| 1970 break; | |
| 1971 if (children) | |
| 1972 XFree((void *)children); | |
| 1973 if (parent == root || parent == 0) | |
| 1974 break; | |
| 1975 | |
| 1976 win = parent; | |
| 1977 if (get_title) | |
| 1978 status = XGetWMName(x11_display, win, &text_prop); | |
| 1979 else | |
| 1980 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 1981 } | |
| 1982 } | |
| 1983 if (status && text_prop.value != NULL) | |
| 1984 { | |
| 1985 retval = TRUE; | |
| 1986 if (!test_only) | |
| 1987 { | |
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1988 if (get_title) |
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1989 vim_free(oldtitle); |
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1990 else |
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1991 vim_free(oldicon); |
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1992 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 1993 { |
| 1994 if (get_title) | |
| 1995 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 1996 else | |
| 1997 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 1998 } | |
| 1999 else | |
| 2000 { | |
| 2001 char **cl; | |
| 2002 Status transform_status; | |
| 2003 int n = 0; | |
| 2004 | |
| 2005 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2006 &text_prop, | |
| 2007 &cl, &n); | |
| 2008 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2009 { | |
| 2010 if (get_title) | |
| 2011 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2012 else | |
| 2013 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2014 XFreeStringList(cl); | |
| 2015 } | |
| 2016 else | |
| 2017 { | |
| 2018 if (get_title) | |
| 2019 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2020 else | |
| 2021 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2022 } | |
| 2023 } | |
| 2024 } | |
| 2025 XFree((void *)text_prop.value); | |
| 2026 } | |
| 2027 } | |
| 2028 return retval; | |
| 2029 } | |
| 2030 | |
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2031 // Xutf8 functions are not available on older systems. Note that on some |
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2032 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
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2033 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
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2034 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
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2035 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2036 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2037 # define USE_UTF8_STRING |
| 2038 # endif | |
| 2039 #endif | |
| 2040 | |
| 2041 /* | |
| 2042 * Set x11 Window Title | |
| 2043 * | |
| 2044 * get_x11_windis() must be called before this and have returned OK | |
| 2045 */ | |
| 2046 static void | |
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2047 set_x11_title(char_u *title) |
| 7 | 2048 { |
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2049 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
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2050 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
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2051 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2052 #ifdef USE_UTF8_STRING |
| 2053 if (enc_utf8) | |
| 2054 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2055 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2056 else | |
| 2057 #endif | |
| 2058 { | |
| 2059 #if XtSpecificationRelease >= 4 | |
| 2060 # ifdef FEAT_XFONTSET | |
| 2061 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2062 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2063 # else | |
| 2064 XTextProperty text_prop; | |
| 129 | 2065 char *c_title = (char *)title; |
| 7 | 2066 |
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2067 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2068 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2069 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2070 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2071 # endif | |
| 2072 #else | |
| 2073 XStoreName(x11_display, x11_window, (char *)title); | |
| 2074 #endif | |
| 2075 } | |
| 2076 XFlush(x11_display); | |
| 2077 } | |
| 2078 | |
| 2079 /* | |
| 2080 * Set x11 Window icon | |
| 2081 * | |
| 2082 * get_x11_windis() must be called before this and have returned OK | |
| 2083 */ | |
| 2084 static void | |
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2085 set_x11_icon(char_u *icon) |
| 7 | 2086 { |
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2087 // See above for comments about using X*SetWMProperties(). |
| 7 | 2088 #ifdef USE_UTF8_STRING |
| 2089 if (enc_utf8) | |
| 2090 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2091 NULL, 0, NULL, NULL, NULL); | |
| 2092 else | |
| 2093 #endif | |
| 2094 { | |
| 2095 #if XtSpecificationRelease >= 4 | |
| 2096 # ifdef FEAT_XFONTSET | |
| 2097 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2098 NULL, 0, NULL, NULL, NULL); | |
| 2099 # else | |
| 2100 XTextProperty text_prop; | |
| 129 | 2101 char *c_icon = (char *)icon; |
| 2102 | |
| 2103 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2104 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2105 NULL, 0, NULL, NULL, NULL); | |
| 2106 # endif | |
| 2107 #else | |
| 2108 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2109 #endif | |
| 2110 } | |
| 2111 XFlush(x11_display); | |
| 2112 } | |
| 2113 | |
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2114 #else // FEAT_X11 |
| 7 | 2115 |
| 2116 static int | |
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2117 get_x11_title(int test_only UNUSED) |
| 7 | 2118 { |
| 2119 return FALSE; | |
| 2120 } | |
| 2121 | |
| 2122 static int | |
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2123 get_x11_icon(int test_only) |
| 7 | 2124 { |
| 2125 if (!test_only) | |
| 2126 { | |
| 2127 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2128 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2129 else |
| 1940 | 2130 oldicon = vim_strsave(T_NAME); |
| 7 | 2131 } |
| 2132 return FALSE; | |
| 2133 } | |
| 2134 | |
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2135 #endif // FEAT_X11 |
| 7 | 2136 |
| 2137 int | |
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2138 mch_can_restore_title(void) |
| 7 | 2139 { |
| 2140 return get_x11_title(TRUE); | |
| 2141 } | |
| 2142 | |
| 2143 int | |
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2144 mch_can_restore_icon(void) |
| 7 | 2145 { |
| 2146 return get_x11_icon(TRUE); | |
| 2147 } | |
| 2148 | |
| 2149 /* | |
| 2150 * Set the window title and icon. | |
| 2151 */ | |
| 2152 void | |
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2153 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2154 { |
| 2155 int type = 0; | |
| 2156 static int recursive = 0; | |
| 2157 | |
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2158 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2159 return; |
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2160 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2161 return; |
| 2162 | |
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2163 // When one of the X11 functions causes a deadly signal, we get here again |
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2164 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2165 if (recursive) |
| 2166 return; | |
| 2167 ++recursive; | |
| 2168 | |
| 2169 /* | |
| 2170 * if the window ID and the display is known, we may use X11 calls | |
| 2171 */ | |
| 2172 #ifdef FEAT_X11 | |
| 2173 if (get_x11_windis() == OK) | |
| 2174 type = 1; | |
| 2175 #else | |
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2176 # if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) \ |
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2177 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2178 if (gui.in_use) |
| 2179 type = 1; | |
| 2180 # endif | |
| 2181 #endif | |
| 2182 | |
| 2183 /* | |
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Fix: terminal title not properly restured when there are multi-byte
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2184 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2185 * than x11 calls, because the x11 calls don't always work |
| 2186 */ | |
| 2187 if ((type || *T_TS != NUL) && title != NULL) | |
| 2188 { | |
|
14573
738e9d1ac4d2
patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
2189 if (oldtitle_outdated) |
|
738e9d1ac4d2
patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
2190 { |
|
738e9d1ac4d2
patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
2191 oldtitle_outdated = FALSE; |
|
738e9d1ac4d2
patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
2192 VIM_CLEAR(oldtitle); |
|
738e9d1ac4d2
patch 8.1.0300: the old window title might be freed twice
Christian Brabandt <cb@256bit.org>
parents:
14509
diff
changeset
|
2193 } |
| 7 | 2194 if (oldtitle == NULL |
| 2195 #ifdef FEAT_GUI | |
| 2196 && !gui.in_use | |
| 2197 #endif | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2198 ) // first call but not in GUI, save title |
| 7 | 2199 (void)get_x11_title(FALSE); |
| 2200 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2201 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2202 term_settitle(title); |
| 2203 #ifdef FEAT_X11 | |
| 2204 else | |
| 2205 # ifdef FEAT_GUI_GTK | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2206 if (!gui.in_use) // don't do this if GTK+ is running |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2207 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2208 set_x11_title(title); // x11 |
| 7 | 2209 #endif |
|
19526
22f0dda71638
patch 8.2.0320: no Haiku support
Bram Moolenaar <Bram@vim.org>
parents:
19405
diff
changeset
|
2210 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
| 7 | 2211 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) |
| 2212 else | |
| 2213 gui_mch_settitle(title, icon); | |
| 2214 #endif | |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2215 unix_did_set_title = TRUE; |
| 7 | 2216 } |
| 2217 | |
| 2218 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2219 { | |
| 2220 if (oldicon == NULL | |
| 2221 #ifdef FEAT_GUI | |
| 2222 && !gui.in_use | |
| 2223 #endif | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2224 ) // first call, save icon |
| 7 | 2225 get_x11_icon(FALSE); |
| 2226 | |
| 2227 if (*T_CIS != NUL) | |
| 2228 { | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2229 out_str(T_CIS); // set icon start |
| 7 | 2230 out_str_nf(icon); |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2231 out_str(T_CIE); // set icon end |
| 7 | 2232 out_flush(); |
| 2233 } | |
| 2234 #ifdef FEAT_X11 | |
| 2235 else | |
| 2236 # ifdef FEAT_GUI_GTK | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2237 if (!gui.in_use) // don't do this if GTK+ is running |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2238 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2239 set_x11_icon(icon); // x11 |
| 7 | 2240 #endif |
| 2241 did_set_icon = TRUE; | |
| 2242 } | |
| 2243 --recursive; | |
| 2244 } | |
| 2245 | |
| 2246 /* | |
| 2247 * Restore the window/icon title. | |
| 2248 * "which" is one of: | |
|
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2249 * SAVE_RESTORE_TITLE only restore title |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2250 * SAVE_RESTORE_ICON only restore icon |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2251 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2252 */ |
| 2253 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2254 mch_restore_title(int which) |
| 7 | 2255 { |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2256 int do_push_pop = unix_did_set_title || did_set_icon; |
|
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2257 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2258 // only restore the title or icon when it has been set |
|
18100
df5778d73320
patch 8.1.2045: the option.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
18051
diff
changeset
|
2259 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2260 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
14479
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2261 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
Christian Brabandt <cb@256bit.org>
parents:
14461
diff
changeset
|
2262 |
|
16511
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2263 if (do_push_pop) |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2264 { |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2265 // pop and push from/to the stack |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2266 term_pop_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2267 term_push_title(which); |
|
4182f74e2965
patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents:
16489
diff
changeset
|
2268 } |
| 7 | 2269 } |
| 2270 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2271 #endif // FEAT_TITLE |
| 7 | 2272 |
| 2273 /* | |
| 2274 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2275 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2276 */ |
| 2277 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2278 vim_is_xterm(char_u *name) |
| 7 | 2279 { |
| 2280 if (name == NULL) | |
| 2281 return FALSE; | |
| 2282 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2283 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2284 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2285 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2286 || STRNICMP(name, "rxvt", 4) == 0 |
|
12307
50b0b3aaa545
patch 8.0.1033: detecting background color does not work in screen
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
2287 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2288 || STRCMP(name, "builtin_xterm") == 0); |
| 2289 } | |
| 2290 | |
| 1620 | 2291 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2292 /* | |
| 2293 * Return TRUE if "name" appears to be that of a terminal | |
| 2294 * known to support the xterm-style mouse protocol. | |
| 2295 * Relies on term_is_xterm having been set to its correct value. | |
| 2296 */ | |
| 2297 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2298 use_xterm_like_mouse(char_u *name) |
| 1620 | 2299 { |
| 2300 return (name != NULL | |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2301 && (term_is_xterm |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2302 || STRNICMP(name, "screen", 6) == 0 |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2303 || STRNICMP(name, "tmux", 4) == 0 |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2304 || STRICMP(name, "st") == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2305 || STRNICMP(name, "st-", 3) == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2306 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2307 } |
| 2308 #endif | |
| 2309 | |
| 7 | 2310 /* |
| 2311 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2312 * Return 1 for "xterm". | |
| 2313 * Return 2 for "xterm2". | |
| 3145 | 2314 * Return 3 for "urxvt". |
| 3746 | 2315 * Return 4 for "sgr". |
| 7 | 2316 */ |
| 2317 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2318 use_xterm_mouse(void) |
| 7 | 2319 { |
| 3746 | 2320 if (ttym_flags == TTYM_SGR) |
| 2321 return 4; | |
| 3145 | 2322 if (ttym_flags == TTYM_URXVT) |
| 2323 return 3; | |
| 7 | 2324 if (ttym_flags == TTYM_XTERM2) |
| 2325 return 2; | |
| 2326 if (ttym_flags == TTYM_XTERM) | |
| 2327 return 1; | |
| 2328 return 0; | |
| 2329 } | |
| 2330 | |
| 2331 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2332 vim_is_iris(char_u *name) |
| 7 | 2333 { |
| 2334 if (name == NULL) | |
| 2335 return FALSE; | |
| 2336 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2337 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2338 } | |
| 2339 | |
| 2340 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2341 vim_is_vt300(char_u *name) |
| 7 | 2342 { |
| 2343 if (name == NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2344 return FALSE; // actually all ANSI comp. terminals should be here |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2345 // catch VT100 - VT5xx |
| 22 | 2346 return ((STRNICMP(name, "vt", 2) == 0 |
| 2347 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2348 || STRCMP(name, "builtin_vt320") == 0); |
| 2349 } | |
| 2350 | |
| 2351 /* | |
| 2352 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2353 * This should include all windowed terminal emulators. | |
| 2354 */ | |
| 2355 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2356 vim_is_fastterm(char_u *name) |
| 7 | 2357 { |
| 2358 if (name == NULL) | |
| 2359 return FALSE; | |
| 2360 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2361 return TRUE; | |
| 2362 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2363 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2364 || STRNICMP(name, "screen", 6) == 0 | |
|
10266
e86f23a078ca
commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2365 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2366 || STRNICMP(name, "dtterm", 6) == 0); |
| 2367 } | |
| 2368 | |
| 2369 /* | |
| 2370 * Insert user name in s[len]. | |
| 2371 * Return OK if a name found. | |
| 2372 */ | |
| 2373 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2374 mch_get_user_name(char_u *s, int len) |
| 7 | 2375 { |
| 2376 #ifdef VMS | |
| 509 | 2377 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2378 return OK; |
| 2379 #else | |
| 2380 return mch_get_uname(getuid(), s, len); | |
| 2381 #endif | |
| 2382 } | |
| 2383 | |
| 2384 /* | |
| 2385 * Insert user name for "uid" in s[len]. | |
| 2386 * Return OK if a name found. | |
| 2387 */ | |
| 2388 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2389 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2390 { |
| 2391 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2392 struct passwd *pw; | |
| 2393 | |
| 2394 if ((pw = getpwuid(uid)) != NULL | |
| 2395 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2396 { | |
| 418 | 2397 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2398 return OK; |
| 2399 } | |
| 2400 #endif | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2401 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2402 return FAIL; // a number is not a name |
| 7 | 2403 } |
| 2404 | |
| 2405 /* | |
| 2406 * Insert host name is s[len]. | |
| 2407 */ | |
| 2408 | |
| 2409 #ifdef HAVE_SYS_UTSNAME_H | |
| 2410 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2411 mch_get_host_name(char_u *s, int len) |
| 7 | 2412 { |
| 2413 struct utsname vutsname; | |
| 2414 | |
| 2415 if (uname(&vutsname) < 0) | |
| 2416 *s = NUL; | |
| 2417 else | |
| 418 | 2418 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2419 } |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2420 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2421 |
| 2422 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2423 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2424 # endif | |
| 2425 | |
| 2426 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2427 mch_get_host_name(char_u *s, int len) |
| 7 | 2428 { |
| 2429 # ifdef VAXC | |
| 2430 vaxc$gethostname((char *)s, len); | |
| 2431 # else | |
| 2432 gethostname((char *)s, len); | |
| 2433 # endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2434 s[len - 1] = NUL; // make sure it's terminated |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2435 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2436 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2437 |
| 2438 /* | |
| 2439 * return process ID | |
| 2440 */ | |
| 2441 long | |
|
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changeset
|
2442 mch_get_pid(void) |
| 7 | 2443 { |
| 2444 return (long)getpid(); | |
| 2445 } | |
| 2446 | |
|
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|
2447 /* |
|
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|
2448 * return TRUE if process "pid" is still running |
|
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|
2449 */ |
|
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|
2450 int |
|
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patch 8.1.1232: can't build on MS-Windows
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|
2451 mch_process_running(long pid) |
|
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|
2452 { |
|
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|
2453 // EMX kill() not working correctly, it seems |
|
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|
2454 return kill(pid, 0) == 0; |
|
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|
2455 } |
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|
2456 |
| 7 | 2457 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2458 static char * | |
|
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diff
changeset
|
2459 strerror(int err) |
| 7 | 2460 { |
| 2461 extern int sys_nerr; | |
| 2462 extern char *sys_errlist[]; | |
| 2463 static char er[20]; | |
| 2464 | |
| 2465 if (err > 0 && err < sys_nerr) | |
| 2466 return (sys_errlist[err]); | |
| 2467 sprintf(er, "Error %d", err); | |
| 2468 return er; | |
| 2469 } | |
| 2470 #endif | |
| 2471 | |
| 2472 /* | |
|
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|
2473 * Get name of current directory into buffer "buf" of length "len" bytes. |
|
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changeset
|
2474 * "len" must be at least PATH_MAX. |
| 7 | 2475 * Return OK for success, FAIL for failure. |
| 2476 */ | |
| 2477 int | |
|
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parents:
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diff
changeset
|
2478 mch_dirname(char_u *buf, int len) |
| 7 | 2479 { |
| 2480 #if defined(USE_GETCWD) | |
| 2481 if (getcwd((char *)buf, len) == NULL) | |
| 2482 { | |
| 2483 STRCPY(buf, strerror(errno)); | |
| 2484 return FAIL; | |
| 2485 } | |
| 2486 return OK; | |
| 2487 #else | |
| 2488 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2489 #endif | |
| 2490 } | |
| 2491 | |
| 2492 /* | |
| 1045 | 2493 * Get absolute file name into "buf[len]". |
| 7 | 2494 * |
| 2495 * return FAIL for failure, OK for success | |
| 2496 */ | |
| 2497 int | |
|
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|
2498 mch_FullName( |
|
c079097365f3
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|
2499 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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|
2500 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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diff
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|
2501 int len, |
|
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|
2502 int force) // also expand when already absolute path |
| 7 | 2503 { |
| 2504 int l; | |
| 1082 | 2505 #ifdef HAVE_FCHDIR |
| 7 | 2506 int fd = -1; |
|
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|
2507 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2508 #endif |
| 7 | 2509 char_u olddir[MAXPATHL]; |
| 2510 char_u *p; | |
| 2511 int retval = OK; | |
| 1615 | 2512 #ifdef __CYGWIN__ |
|
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changeset
|
2513 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
|
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changeset
|
2514 // it's not always defined |
| 1620 | 2515 #endif |
| 7 | 2516 |
| 1082 | 2517 #ifdef VMS |
| 2518 fname = vms_fixfilename(fname); | |
| 2519 #endif | |
| 2520 | |
| 1102 | 2521 #ifdef __CYGWIN__ |
| 2522 /* | |
| 2523 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2524 */ | |
| 1657 | 2525 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
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2526 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
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|
2527 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
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diff
changeset
|
2528 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE, |
|
37092e334ef2
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diff
changeset
|
2529 fname, posix_fname, MAXPATHL); |
| 1657 | 2530 # else |
| 1615 | 2531 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2532 # endif |
| 1615 | 2533 fname = posix_fname; |
| 1102 | 2534 #endif |
| 2535 | |
|
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|
2536 // Expand it if forced or not an absolute path. |
|
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|
2537 // Do not do it for "/file", the result is always "/". |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
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|
2538 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
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diff
changeset
|
2539 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2540 { |
| 2541 /* | |
| 2542 * If the file name has a path, change to that directory for a moment, | |
|
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|
2543 * and then get the directory (and get back to where we were). |
| 7 | 2544 * This will get the correct path name with "../" things. |
| 2545 */ | |
|
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diff
changeset
|
2546 if (p != NULL) |
| 7 | 2547 { |
| 1082 | 2548 #ifdef HAVE_FCHDIR |
| 7 | 2549 /* |
| 2550 * Use fchdir() if possible, it's said to be faster and more | |
| 2551 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2552 * doing a fchdir() right now. | |
| 2553 */ | |
| 2554 if (!dont_fchdir) | |
| 2555 { | |
| 2556 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2557 if (fd >= 0 && fchdir(fd) < 0) | |
| 2558 { | |
| 2559 close(fd); | |
| 2560 fd = -1; | |
|
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|
2561 dont_fchdir = TRUE; // don't try again |
| 7 | 2562 } |
| 2563 } | |
| 1082 | 2564 #endif |
| 7 | 2565 |
|
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|
2566 // Only change directory when we are sure we can return to where |
|
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changeset
|
2567 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2568 if ( |
| 1082 | 2569 #ifdef HAVE_FCHDIR |
| 7 | 2570 fd < 0 && |
| 1082 | 2571 #endif |
| 7 | 2572 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2573 || mch_chdir((char *)olddir) != 0)) | |
| 2574 { | |
|
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|
2575 p = NULL; // can't get current dir: don't chdir |
| 7 | 2576 retval = FAIL; |
| 2577 } | |
| 2578 else | |
| 2579 { | |
|
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2580 // The directory is copied into buf[], to be able to remove |
|
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|
2581 // the file name without changing it (could be a string in |
|
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changeset
|
2582 // read-only memory) |
| 7 | 2583 if (p - fname >= len) |
| 2584 retval = FAIL; | |
| 2585 else | |
| 2586 { | |
| 418 | 2587 vim_strncpy(buf, fname, p - fname); |
| 7 | 2588 if (mch_chdir((char *)buf)) |
| 2589 retval = FAIL; | |
| 2590 else | |
| 2591 fname = p + 1; | |
| 2592 *buf = NUL; | |
| 2593 } | |
| 2594 } | |
| 2595 } | |
| 2596 if (mch_dirname(buf, len) == FAIL) | |
| 2597 { | |
| 2598 retval = FAIL; | |
| 2599 *buf = NUL; | |
| 2600 } | |
| 2601 if (p != NULL) | |
| 2602 { | |
| 1082 | 2603 #ifdef HAVE_FCHDIR |
| 7 | 2604 if (fd >= 0) |
| 2605 { | |
| 1935 | 2606 if (p_verbose >= 5) |
| 2607 { | |
| 2608 verbose_enter(); | |
|
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changeset
|
2609 msg("fchdir() to previous dir"); |
| 1935 | 2610 verbose_leave(); |
| 2611 } | |
| 7 | 2612 l = fchdir(fd); |
| 2613 close(fd); | |
| 2614 } | |
| 2615 else | |
| 1082 | 2616 #endif |
| 7 | 2617 l = mch_chdir((char *)olddir); |
| 2618 if (l != 0) | |
|
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changeset
|
2619 emsg(_(e_prev_dir)); |
| 7 | 2620 } |
| 2621 | |
| 2622 l = STRLEN(buf); | |
| 3867 | 2623 if (l >= len - 1) |
|
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|
2624 retval = FAIL; // no space for trailing "/" |
| 1082 | 2625 #ifndef VMS |
| 3867 | 2626 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2627 && STRCMP(fname, ".") != 0) |
| 3867 | 2628 STRCAT(buf, "/"); |
| 1082 | 2629 #endif |
| 7 | 2630 } |
| 1045 | 2631 |
|
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changeset
|
2632 // Catch file names which are too long. |
| 1877 | 2633 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2634 return FAIL; |
| 2635 | |
|
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changeset
|
2636 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2637 if (STRCMP(fname, ".") != 0) |
| 2638 STRCAT(buf, fname); | |
| 2639 | |
| 2640 return OK; | |
| 2641 } | |
| 2642 | |
| 2643 /* | |
| 2644 * Return TRUE if "fname" does not depend on the current directory. | |
| 2645 */ | |
| 2646 int | |
|
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diff
changeset
|
2647 mch_isFullName(char_u *fname) |
| 7 | 2648 { |
|
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diff
changeset
|
2649 #ifdef VMS |
| 7 | 2650 return ( fname[0] == '/' || fname[0] == '.' || |
| 2651 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2652 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2653 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
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diff
changeset
|
2654 #else |
| 7 | 2655 return (*fname == '/' || *fname == '~'); |
| 2656 #endif | |
| 2657 } | |
| 2658 | |
| 585 | 2659 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2660 /* | |
| 2661 * Set the case of the file name, if it already exists. This will cause the | |
| 2662 * file name to remain exactly the same. | |
| 1450 | 2663 * Only required for file systems where case is ignored and preserved. |
| 585 | 2664 */ |
| 2665 void | |
|
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|
2666 fname_case( |
|
c079097365f3
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2667 char_u *name, |
|
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|
2668 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2669 { |
| 2670 struct stat st; | |
| 2671 char_u *slash, *tail; | |
| 2672 DIR *dirp; | |
| 2673 struct dirent *dp; | |
| 2674 | |
|
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|
2675 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2676 { |
|
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changeset
|
2677 // Open the directory where the file is located. |
| 585 | 2678 slash = vim_strrchr(name, '/'); |
| 2679 if (slash == NULL) | |
| 2680 { | |
| 2681 dirp = opendir("."); | |
| 2682 tail = name; | |
| 2683 } | |
| 2684 else | |
| 2685 { | |
| 2686 *slash = NUL; | |
| 2687 dirp = opendir((char *)name); | |
| 2688 *slash = '/'; | |
| 2689 tail = slash + 1; | |
| 2690 } | |
| 2691 | |
| 2692 if (dirp != NULL) | |
| 2693 { | |
| 2694 while ((dp = readdir(dirp)) != NULL) | |
| 2695 { | |
|
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|
2696 // Only accept names that differ in case and are the same byte |
|
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changeset
|
2697 // length. TODO: accept different length name. |
| 585 | 2698 if (STRICMP(tail, dp->d_name) == 0 |
| 2699 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2700 { | |
| 2701 char_u newname[MAXPATHL + 1]; | |
| 2702 struct stat st2; | |
| 2703 | |
|
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changeset
|
2704 // Verify the inode is equal. |
| 585 | 2705 vim_strncpy(newname, name, MAXPATHL); |
| 2706 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2707 MAXPATHL - (tail - name)); | |
|
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diff
changeset
|
2708 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2709 && st.st_ino == st2.st_ino |
| 2710 && st.st_dev == st2.st_dev) | |
| 2711 { | |
| 2712 STRCPY(tail, dp->d_name); | |
| 2713 break; | |
| 2714 } | |
| 2715 } | |
| 2716 } | |
| 2717 | |
| 2718 closedir(dirp); | |
| 2719 } | |
| 2720 } | |
| 2721 } | |
| 2722 #endif | |
| 2723 | |
| 7 | 2724 /* |
| 2725 * Get file permissions for 'name'. | |
| 2726 * Returns -1 when it doesn't exist. | |
| 2727 */ | |
| 2728 long | |
|
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changeset
|
2729 mch_getperm(char_u *name) |
| 7 | 2730 { |
| 2731 struct stat statb; | |
| 2732 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2733 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2734 #ifdef VMS |
| 2735 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2736 #else | |
| 2737 if (stat((char *)name, &statb)) | |
| 2738 #endif | |
| 2739 return -1; | |
| 1350 | 2740 #ifdef __INTERIX |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2741 // The top bit makes the value negative, which means the file doesn't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2742 // exist. Remove the bit, we don't use it. |
| 1350 | 2743 return statb.st_mode & ~S_ADDACE; |
| 2744 #else | |
| 7 | 2745 return statb.st_mode; |
| 1350 | 2746 #endif |
| 7 | 2747 } |
| 2748 | |
| 2749 /* | |
|
12847
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2750 * Set file permission for "name" to "perm". |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2751 * Return FAIL for failure, OK otherwise. |
| 7 | 2752 */ |
| 2753 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2754 mch_setperm(char_u *name, long perm) |
| 7 | 2755 { |
| 2756 return (chmod((char *) | |
| 2757 #ifdef VMS | |
| 2758 vms_fixfilename(name), | |
| 2759 #else | |
| 2760 name, | |
| 2761 #endif | |
| 2762 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2763 } | |
| 2764 | |
|
12847
14f287552218
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Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2765 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2766 /* |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2767 * Set file permission for open file "fd" to "perm". |
|
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diff
changeset
|
2768 * Return FAIL for failure, OK otherwise. |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2769 */ |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2770 int |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2771 mch_fsetperm(int fd, long perm) |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
2772 { |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2773 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2774 } |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2775 #endif |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2776 |
| 7 | 2777 #if defined(HAVE_ACL) || defined(PROTO) |
| 2778 # ifdef HAVE_SYS_ACL_H | |
| 2779 # include <sys/acl.h> | |
| 2780 # endif | |
| 2781 # ifdef HAVE_SYS_ACCESS_H | |
| 2782 # include <sys/access.h> | |
| 2783 # endif | |
| 2784 | |
| 2785 # ifdef HAVE_SOLARIS_ACL | |
| 2786 typedef struct vim_acl_solaris_T { | |
| 2787 int acl_cnt; | |
| 2788 aclent_t *acl_entry; | |
| 2789 } vim_acl_solaris_T; | |
| 2790 # endif | |
| 2791 | |
| 1583 | 2792 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2793 /* | |
| 2794 * Copy security info from "from_file" to "to_file". | |
| 2795 */ | |
| 2796 void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2797 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2798 { |
| 2799 if (from_file == NULL) | |
| 2800 return; | |
| 2801 | |
| 2802 if (selinux_enabled == -1) | |
| 2803 selinux_enabled = is_selinux_enabled(); | |
| 2804 | |
| 2805 if (selinux_enabled > 0) | |
| 2806 { | |
| 2807 security_context_t from_context = NULL; | |
| 2808 security_context_t to_context = NULL; | |
| 2809 | |
| 2810 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2811 { | |
|
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diff
changeset
|
2812 // If the filesystem doesn't support extended attributes, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2813 // the original had no special security context and the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2814 // target cannot have one either. |
| 1583 | 2815 if (errno == EOPNOTSUPP) |
| 2816 return; | |
| 2817 | |
|
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dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2818 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2819 msg_outtrans(from_file); |
| 2820 msg_putchar('\n'); | |
| 2821 return; | |
| 2822 } | |
| 2823 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2824 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2825 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2826 msg_outtrans(to_file); |
| 2827 msg_putchar('\n'); | |
| 2828 freecon (from_context); | |
| 2829 return ; | |
| 2830 } | |
| 2831 if (strcmp(from_context, to_context) != 0) | |
| 2832 { | |
| 2833 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2834 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2835 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2836 msg_outtrans(to_file); |
| 2837 msg_putchar('\n'); | |
| 2838 } | |
| 2839 } | |
| 2840 freecon(to_context); | |
| 2841 freecon(from_context); | |
| 2842 } | |
| 2843 } | |
|
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diff
changeset
|
2844 #endif // HAVE_SELINUX |
| 1583 | 2845 |
| 5788 | 2846 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2847 /* | |
| 2848 * Copy security info from "from_file" to "to_file". | |
| 2849 */ | |
| 2850 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2851 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2852 { |
| 5832 | 2853 static const char * const smack_copied_attributes[] = |
| 5788 | 2854 { |
| 2855 XATTR_NAME_SMACK, | |
| 2856 XATTR_NAME_SMACKEXEC, | |
| 2857 XATTR_NAME_SMACKMMAP | |
| 2858 }; | |
| 2859 | |
| 2860 char buffer[SMACK_LABEL_LEN]; | |
| 2861 const char *name; | |
| 2862 int index; | |
| 2863 int ret; | |
| 2864 ssize_t size; | |
| 2865 | |
| 2866 if (from_file == NULL) | |
| 2867 return; | |
| 2868 | |
| 2869 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2870 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2871 { | |
|
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parents:
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diff
changeset
|
2872 // get the name of the attribute to copy |
| 5788 | 2873 name = smack_copied_attributes[index]; |
| 2874 | |
|
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diff
changeset
|
2875 // get the value of the attribute in buffer |
| 5788 | 2876 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2877 if (size >= 0) | |
| 2878 { | |
|
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diff
changeset
|
2879 // copy the attribute value of buffer |
| 5788 | 2880 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2881 if (ret < 0) | |
| 2882 { | |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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7743
diff
changeset
|
2883 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2884 _("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
|
2885 name, to_file); |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2886 msg_outtrans(IObuff); |
| 5788 | 2887 msg_putchar('\n'); |
| 2888 } | |
| 2889 } | |
| 2890 else | |
| 2891 { | |
|
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diff
changeset
|
2892 // what reason of not having the attribute value? |
| 5788 | 2893 switch (errno) |
| 2894 { | |
| 2895 case ENOTSUP: | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2896 // extended attributes aren't supported or enabled |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2897 // should a message be echoed? not sure... |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2898 return; // leave because it isn't useful to continue |
| 5788 | 2899 |
| 2900 case ERANGE: | |
| 2901 default: | |
|
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diff
changeset
|
2902 // no enough size OR unexpected error |
|
7778
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commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2903 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2904 _("Could not get security context %s for %s. Removing it!"), |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2905 name, from_file); |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2906 msg_puts((char *)IObuff); |
|
7778
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commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2907 msg_putchar('\n'); |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2908 // FALLTHROUGH to remove the attribute |
| 5788 | 2909 |
| 2910 case ENODATA: | |
|
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diff
changeset
|
2911 // no attribute of this name |
| 5788 | 2912 ret = removexattr((char*)to_file, name); |
|
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diff
changeset
|
2913 // Silently ignore errors, apparently this happens when |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2914 // smack is not actually being used. |
| 5788 | 2915 break; |
| 2916 } | |
| 2917 } | |
| 2918 } | |
| 2919 } | |
|
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diff
changeset
|
2920 #endif // HAVE_SMACK |
| 5788 | 2921 |
| 7 | 2922 /* |
| 2923 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 2924 * Return NULL if the ACL is not available for whatever reason. | |
| 2925 */ | |
| 2926 vim_acl_T | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2927 mch_get_acl(char_u *fname UNUSED) |
| 7 | 2928 { |
| 2929 vim_acl_T ret = NULL; | |
| 2930 #ifdef HAVE_POSIX_ACL | |
| 2931 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 2932 #else | |
| 3330 | 2933 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 2934 acl_t *aclent; | |
| 2935 | |
| 2936 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 2937 return NULL; | |
| 2938 ret = (vim_acl_T)aclent; | |
| 2939 #else | |
| 7 | 2940 #ifdef HAVE_SOLARIS_ACL |
| 2941 vim_acl_solaris_T *aclent; | |
| 2942 | |
| 2943 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 2944 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 2945 { | |
| 2946 free(aclent); | |
| 2947 return NULL; | |
| 2948 } | |
| 2949 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 2950 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 2951 { | |
| 2952 free(aclent->acl_entry); | |
| 2953 free(aclent); | |
| 2954 return NULL; | |
| 2955 } | |
| 2956 ret = (vim_acl_T)aclent; | |
| 2957 #else | |
| 2958 #if defined(HAVE_AIX_ACL) | |
| 2959 int aclsize; | |
| 2960 struct acl *aclent; | |
| 2961 | |
| 2962 aclsize = sizeof(struct acl); | |
| 2963 aclent = malloc(aclsize); | |
| 2964 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 2965 { | |
| 2966 if (errno == ENOSPC) | |
| 2967 { | |
| 2968 aclsize = aclent->acl_len; | |
| 2969 aclent = realloc(aclent, aclsize); | |
| 2970 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 2971 { | |
| 2972 free(aclent); | |
| 2973 return NULL; | |
| 2974 } | |
| 2975 } | |
| 2976 else | |
| 2977 { | |
| 2978 free(aclent); | |
| 2979 return NULL; | |
| 2980 } | |
| 2981 } | |
| 2982 ret = (vim_acl_T)aclent; | |
|
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diff
changeset
|
2983 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2984 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2985 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2986 #endif // HAVE_POSIX_ACL |
| 7 | 2987 return ret; |
| 2988 } | |
| 2989 | |
| 2990 /* | |
| 2991 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 2992 */ | |
| 2993 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2994 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 2995 { |
| 2996 if (aclent == NULL) | |
| 2997 return; | |
| 2998 #ifdef HAVE_POSIX_ACL | |
| 2999 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3000 #else | |
| 3330 | 3001 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3002 acl_set((char *)fname, (acl_t *)aclent); | |
| 3003 #else | |
| 7 | 3004 #ifdef HAVE_SOLARIS_ACL |
| 3005 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3006 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3007 #else | |
| 3008 #ifdef HAVE_AIX_ACL | |
| 3009 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
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diff
changeset
|
3010 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3011 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18761
diff
changeset
|
3012 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
3013 #endif // HAVE_POSIX_ACL |
| 7 | 3014 } |
| 3015 | |
| 3016 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3017 mch_free_acl(vim_acl_T aclent) |
| 7 | 3018 { |
| 3019 if (aclent == NULL) | |
| 3020 return; | |
| 3021 #ifdef HAVE_POSIX_ACL | |
| 3022 acl_free((acl_t)aclent); | |
| 3023 #else | |
| 3330 | 3024 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3025 acl_free((acl_t *)aclent); | |
| 3026 #else | |
| 7 | 3027 #ifdef HAVE_SOLARIS_ACL |
| 3028 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3029 free(aclent); | |
| 3030 #else | |
| 3031 #ifdef HAVE_AIX_ACL | |
| 3032 free(aclent); | |
|
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diff
changeset
|
3033 #endif // HAVE_AIX_ACL |
|
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18761
diff
changeset
|
3034 #endif // HAVE_SOLARIS_ACL |
|
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18761
diff
changeset
|
3035 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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18761
diff
changeset
|
3036 #endif // HAVE_POSIX_ACL |
| 7 | 3037 } |
| 3038 #endif | |
| 3039 | |
| 3040 /* | |
| 3041 * Set hidden flag for "name". | |
| 3042 */ | |
| 3043 void | |
|
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diff
changeset
|
3044 mch_hide(char_u *name UNUSED) |
| 7 | 3045 { |
|
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diff
changeset
|
3046 // can't hide a file |
| 7 | 3047 } |
| 3048 | |
| 3049 /* | |
|
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parents:
7469
diff
changeset
|
3050 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3051 * return FALSE if "name" is not a directory |
| 3052 * return FALSE for error | |
| 3053 */ | |
| 3054 int | |
|
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
3055 mch_isdir(char_u *name) |
| 7 | 3056 { |
| 3057 struct stat statb; | |
| 3058 | |
|
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diff
changeset
|
3059 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3060 return FALSE; |
| 3061 if (stat((char *)name, &statb)) | |
| 3062 return FALSE; | |
| 3063 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3064 } | |
| 3065 | |
|
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parents:
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diff
changeset
|
3066 /* |
|
befbed72da87
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parents:
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diff
changeset
|
3067 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
befbed72da87
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parents:
7469
diff
changeset
|
3068 * return FALSE if "name" is not a directory |
|
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diff
changeset
|
3069 * return FALSE for error |
|
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parents:
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diff
changeset
|
3070 */ |
|
befbed72da87
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parents:
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diff
changeset
|
3071 int |
|
7833
c079097365f3
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7807
diff
changeset
|
3072 mch_isrealdir(char_u *name) |
|
7629
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diff
changeset
|
3073 { |
|
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diff
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|
3074 struct stat statb; |
|
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diff
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|
3075 |
|
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changeset
|
3076 if (*name == NUL) // Some stat()s don't flag "" as an error. |
|
7629
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diff
changeset
|
3077 return FALSE; |
|
10328
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Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3078 if (mch_lstat((char *)name, &statb)) |
|
7629
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7469
diff
changeset
|
3079 return FALSE; |
|
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parents:
7469
diff
changeset
|
3080 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
|
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diff
changeset
|
3081 } |
|
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commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
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parents:
7469
diff
changeset
|
3082 |
| 7 | 3083 /* |
| 3084 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3085 */ | |
| 3086 static int | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3087 executable_file(char_u *name) |
| 7 | 3088 { |
| 3089 struct stat st; | |
| 3090 | |
| 3091 if (stat((char *)name, &st)) | |
| 3092 return 0; | |
| 5704 | 3093 #ifdef VMS |
|
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diff
changeset
|
3094 // Like on Unix system file can have executable rights but not necessarily |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3095 // be an executable, but on Unix is not a default for an ordinary file to |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3096 // have an executable flag - on VMS it is in most cases. |
|
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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
|
3097 // Therefore, this check does not have any sense - let keep us to the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3098 // conventions instead: |
|
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
3099 // *.COM and *.EXE files are the executables - the rest are not. This is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3100 // not ideal but better then it was. |
| 5704 | 3101 int vms_executable = 0; |
| 3102 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3103 { | |
| 3104 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3105 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3106 vms_executable = 1; | |
| 3107 } | |
| 3108 return vms_executable; | |
| 3109 #else | |
| 7 | 3110 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3111 #endif |
| 7 | 3112 } |
| 3113 | |
| 3114 /* | |
|
11115
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Christian Brabandt <cb@256bit.org>
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11054
diff
changeset
|
3115 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3116 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3117 * Return -1 if unknown. |
| 3118 */ | |
| 3119 int | |
|
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parents:
7807
diff
changeset
|
3120 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3121 { |
| 3122 char_u *buf; | |
| 3123 char_u *p, *e; | |
| 3124 int retval; | |
| 3125 | |
|
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changeset
|
3126 // When "use_path" is false and if it's an absolute or relative path don't |
|
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diff
changeset
|
3127 // need to use $PATH. |
|
17484
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patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
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17063
diff
changeset
|
3128 if (!use_path || gettail(name) != name) |
| 5704 | 3129 { |
|
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diff
changeset
|
3130 // There must be a path separator, files in the current directory |
|
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parents:
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diff
changeset
|
3131 // can't be executed. |
|
17484
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patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
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17063
diff
changeset
|
3132 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3133 { |
| 3134 if (path != NULL) | |
| 3135 { | |
|
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576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
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parents:
11014
diff
changeset
|
3136 if (name[0] != '/') |
| 5782 | 3137 *path = FullName_save(name, TRUE); |
| 3138 else | |
| 3139 *path = vim_strsave(name); | |
| 3140 } | |
| 3141 return TRUE; | |
| 3142 } | |
| 3143 return FALSE; | |
| 5704 | 3144 } |
| 7 | 3145 |
| 3146 p = (char_u *)getenv("PATH"); | |
| 3147 if (p == NULL || *p == NUL) | |
| 3148 return -1; | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
3149 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3150 if (buf == NULL) |
| 3151 return -1; | |
| 3152 | |
| 3153 /* | |
| 3154 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3155 * is an executable file. | |
| 3156 */ | |
| 3157 for (;;) | |
| 3158 { | |
| 3159 e = (char_u *)strchr((char *)p, ':'); | |
| 3160 if (e == NULL) | |
| 3161 e = p + STRLEN(p); | |
|
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parents:
18761
diff
changeset
|
3162 if (e - p <= 1) // empty entry means current dir |
| 7 | 3163 STRCPY(buf, "./"); |
| 3164 else | |
| 3165 { | |
| 418 | 3166 vim_strncpy(buf, p, e - p); |
| 7 | 3167 add_pathsep(buf); |
| 3168 } | |
| 3169 STRCAT(buf, name); | |
| 3170 retval = executable_file(buf); | |
| 3171 if (retval == 1) | |
| 5782 | 3172 { |
| 3173 if (path != NULL) | |
| 3174 { | |
|
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patch 8.0.0416: setting v:progpath is not quite right
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parents:
11014
diff
changeset
|
3175 if (buf[0] != '/') |
| 5782 | 3176 *path = FullName_save(buf, TRUE); |
| 3177 else | |
| 3178 *path = vim_strsave(buf); | |
| 3179 } | |
| 7 | 3180 break; |
| 5782 | 3181 } |
| 7 | 3182 |
| 3183 if (*e != ':') | |
| 3184 break; | |
| 3185 p = e + 1; | |
| 3186 } | |
| 3187 | |
| 3188 vim_free(buf); | |
| 3189 return retval; | |
| 3190 } | |
| 3191 | |
| 3192 /* | |
| 3193 * Check what "name" is: | |
| 3194 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3195 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3196 * NODE_OTHER: non-writable things | |
| 3197 */ | |
| 3198 int | |
|
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7807
diff
changeset
|
3199 mch_nodetype(char_u *name) |
| 7 | 3200 { |
| 3201 struct stat st; | |
| 3202 | |
| 3203 if (stat((char *)name, &st)) | |
| 3204 return NODE_NORMAL; | |
| 3205 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3206 return NODE_NORMAL; | |
|
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18761
diff
changeset
|
3207 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3208 return NODE_OTHER; |
|
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diff
changeset
|
3209 // Everything else is writable? |
| 7 | 3210 return NODE_WRITABLE; |
| 3211 } | |
| 3212 | |
| 3213 void | |
|
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7807
diff
changeset
|
3214 mch_early_init(void) |
| 7 | 3215 { |
| 3216 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3217 int i; | |
| 180 | 3218 |
| 7 | 3219 check_stack_growth((char *)&i); |
| 3220 | |
| 180 | 3221 # ifdef HAVE_STACK_LIMIT |
| 7 | 3222 get_stack_limit(); |
| 3223 # endif | |
| 3224 | |
| 3225 #endif | |
| 3226 | |
| 3227 /* | |
| 3228 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3229 * running out of stack space. | |
| 3230 * Use of sigaltstack() is preferred, it's more portable. | |
| 3231 * Ignore any errors. | |
| 3232 */ | |
| 3233 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
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diff
changeset
|
3234 signal_stack = alloc(SIGSTKSZ); |
| 7 | 3235 init_signal_stack(); |
| 3236 #endif | |
| 3237 } | |
| 3238 | |
| 355 | 3239 #if defined(EXITFREE) || defined(PROTO) |
| 3240 void | |
|
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parents:
7807
diff
changeset
|
3241 mch_free_mem(void) |
| 355 | 3242 { |
| 359 | 3243 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3244 if (clip_star.owned) | |
| 3245 clip_lose_selection(&clip_star); | |
| 3246 if (clip_plus.owned) | |
| 3247 clip_lose_selection(&clip_plus); | |
| 355 | 3248 # endif |
| 1605 | 3249 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3250 if (xterm_Shell != (Widget)0) |
| 3251 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3252 # ifndef LESSTIF_VERSION |
|
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diff
changeset
|
3253 // Lesstif crashes here, lose some memory |
| 355 | 3254 if (xterm_dpy != NULL) |
| 3255 XtCloseDisplay(xterm_dpy); | |
| 3256 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3257 { |
| 355 | 3258 XtDestroyApplicationContext(app_context); |
| 1605 | 3259 # ifdef FEAT_X11 |
|
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diff
changeset
|
3260 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3261 # endif |
| 3262 } | |
| 3263 # endif | |
| 355 | 3264 # endif |
|
2277
f42e0b5ff9e9
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Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3265 # if defined(FEAT_X11) |
| 1605 | 3266 if (x11_display != NULL |
| 3267 # ifdef FEAT_XCLIPBOARD | |
| 3268 && x11_display != xterm_dpy | |
| 3269 # endif | |
| 3270 ) | |
| 359 | 3271 XCloseDisplay(x11_display); |
| 3272 # endif | |
| 3273 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
13244
ac42c4b11dbc
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Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3274 VIM_CLEAR(signal_stack); |
| 359 | 3275 # endif |
| 3276 # ifdef FEAT_TITLE | |
| 3277 vim_free(oldtitle); | |
| 3278 vim_free(oldicon); | |
| 3279 # endif | |
| 355 | 3280 } |
| 3281 #endif | |
| 3282 | |
| 7 | 3283 /* |
| 3284 * Output a newline when exiting. | |
| 3285 * Make sure the newline goes to the same stream as the text. | |
| 3286 */ | |
| 3287 static void | |
|
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parents:
7807
diff
changeset
|
3288 exit_scroll(void) |
| 7 | 3289 { |
| 167 | 3290 if (silent_mode) |
| 3291 return; | |
| 7 | 3292 if (newline_on_exit || msg_didout) |
| 3293 { | |
| 3294 if (msg_use_printf()) | |
| 3295 { | |
| 3296 if (info_message) | |
| 3297 mch_msg("\n"); | |
| 3298 else | |
| 3299 mch_errmsg("\r\n"); | |
| 3300 } | |
| 3301 else | |
| 3302 out_char('\n'); | |
| 3303 } | |
| 3304 else | |
| 3305 { | |
|
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18761
diff
changeset
|
3306 restore_cterm_colors(); // get original colors back |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3307 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
|
3308 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3309 } |
| 3310 } | |
| 3311 | |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3312 #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
|
3313 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
|
3314 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3315 |
| 7 | 3316 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3317 mch_exit(int r) |
| 7 | 3318 { |
| 3319 exiting = TRUE; | |
| 3320 | |
| 3321 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3322 x11_export_final_selection(); | |
| 3323 #endif | |
| 3324 | |
| 3325 #ifdef FEAT_GUI | |
| 3326 if (!gui.in_use) | |
| 3327 #endif | |
| 3328 { | |
| 3329 settmode(TMODE_COOK); | |
| 3330 #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
|
3331 // 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
|
3332 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
|
3333 term_pop_title(SAVE_RESTORE_BOTH); |
| 7 | 3334 #endif |
| 3335 /* | |
| 3336 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3337 * pages, need to output a newline when msg_didout is set. But when | |
| 3338 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3339 * before stoptermcap(). | |
| 3340 */ | |
| 3341 if (swapping_screen() && !newline_on_exit) | |
| 3342 exit_scroll(); | |
| 3343 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3344 // 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
|
3345 // requires RAW mode. |
| 7 | 3346 stoptermcap(); |
| 3347 | |
| 3348 /* | |
| 3349 * A newline is only required after a message in the alternate screen. | |
| 3350 * This is set to TRUE by wait_return(). | |
| 3351 */ | |
| 3352 if (!swapping_screen() || newline_on_exit) | |
| 3353 exit_scroll(); | |
| 3354 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3355 // 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
|
3356 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3357 if (full_screen) |
| 3358 cursor_on(); | |
| 3359 } | |
| 3360 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3361 ml_close_all(TRUE); // remove all memfiles |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3362 |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3363 #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
|
3364 // 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
|
3365 __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
|
3366 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3367 |
| 7 | 3368 may_core_dump(); |
| 3369 #ifdef FEAT_GUI | |
| 3370 if (gui.in_use) | |
| 3371 gui_exit(r); | |
| 3372 #endif | |
| 167 | 3373 |
| 765 | 3374 #ifdef MACOS_CONVERT |
| 167 | 3375 mac_conv_cleanup(); |
| 3376 #endif | |
| 3377 | |
| 7 | 3378 #ifdef __QNX__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3379 // 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
|
3380 // doesn't return, so we can't call exit() |
| 7 | 3381 if (deadly_signal != 0) |
| 3382 return; | |
| 3383 #endif | |
| 3384 | |
| 33 | 3385 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3386 netbeans_send_disconnect(); |
| 33 | 3387 #endif |
| 355 | 3388 |
| 3389 #ifdef EXITFREE | |
| 3390 free_all_mem(); | |
| 3391 #endif | |
| 3392 | |
| 7 | 3393 exit(r); |
| 3394 } | |
| 3395 | |
| 3396 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3397 may_core_dump(void) |
| 7 | 3398 { |
| 3399 if (deadly_signal != 0) | |
| 3400 { | |
| 3401 signal(deadly_signal, SIG_DFL); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3402 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3403 } |
| 3404 } | |
| 3405 | |
| 3406 #ifndef VMS | |
| 3407 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3408 /* |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3409 * Get the file descriptor to use for tty operations. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3410 */ |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3411 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3412 get_tty_fd(int fd) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3413 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3414 int tty_fd = fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3415 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3416 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3417 // On SunOS: Get the terminal parameters from "fd", or the slave device of |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3418 // "fd" when it is a master device. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3419 if (mch_isatty(fd) > 1) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3420 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3421 char *name; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3422 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3423 name = ptsname(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3424 if (name == NULL) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3425 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3426 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3427 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3428 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
|
3429 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3430 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3431 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3432 return tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3433 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3434 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3435 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3436 mch_tcgetattr(int fd, void *term) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3437 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3438 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3439 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3440 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3441 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
|
3442 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
|
3443 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3444 #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
|
3445 # 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
|
3446 retval = tcgetattr(tty_fd, (struct termios *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3447 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3448 retval = ioctl(tty_fd, TCGETA, (struct termio *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3449 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3450 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3451 // 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
|
3452 retval = ioctl(tty_fd, TIOCGETP, (struct sgttyb *)term); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3453 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3454 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
|
3455 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3456 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3457 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3458 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3459 |
| 7 | 3460 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
|
3461 mch_settmode(tmode_T tmode) |
| 7 | 3462 { |
| 3463 static int first = TRUE; | |
| 3464 | |
|
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
|
3465 #ifdef NEW_TTY_SYSTEM |
| 7 | 3466 # ifdef HAVE_TERMIOS_H |
| 3467 static struct termios told; | |
| 3468 struct termios tnew; | |
| 3469 # else | |
| 3470 static struct termio told; | |
| 3471 struct termio tnew; | |
| 3472 # endif | |
| 3473 | |
| 3474 if (first) | |
| 3475 { | |
| 3476 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3477 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3478 } |
| 3479 | |
| 3480 tnew = told; | |
| 3481 if (tmode == TMODE_RAW) | |
| 3482 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3483 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3484 // ~IXON disables CTRL-S stopping output, so that it can be mapped. |
|
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3485 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3486 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE |
| 3487 # 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
|
3488 | 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
|
3489 // but it breaks function keys on MINT |
| 7 | 3490 # endif |
| 3491 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3492 # 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
|
3493 // 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
|
3494 // 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
|
3495 # 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
|
3496 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
|
3497 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3498 # 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
|
3499 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
|
3500 # else |
| 7 | 3501 tnew.c_oflag &= ~ONLCR; |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3502 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3503 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3504 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3505 tnew.c_cc[VMIN] = 1; // return after 1 char |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3506 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3507 } |
| 3508 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3509 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3510 // 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
|
3511 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3512 tnew.c_lflag &= ~(ICANON | ECHO); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3513 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
|
3514 tnew.c_cc[VTIME] = 0; // don't wait |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3515 } |
| 7 | 3516 |
| 3517 # if defined(HAVE_TERMIOS_H) | |
| 3518 { | |
| 3519 int n = 10; | |
| 3520 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3521 // A signal may cause tcsetattr() to fail (e.g., SIGCONT). Retry a |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3522 // few times. |
| 7 | 3523 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3524 && errno == EINTR && n > 0) | |
| 3525 --n; | |
| 3526 } | |
| 3527 # else | |
| 3528 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3529 # endif | |
| 3530 | |
| 3531 #else | |
| 3532 /* | |
| 3533 * for "old" tty systems | |
| 3534 */ | |
| 3535 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3536 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3537 # endif |
| 3538 static struct sgttyb ttybold; | |
| 3539 struct sgttyb ttybnew; | |
| 3540 | |
| 3541 if (first) | |
| 3542 { | |
| 3543 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3544 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3545 } |
| 3546 | |
| 3547 ttybnew = ttybold; | |
| 3548 if (tmode == TMODE_RAW) | |
| 3549 { | |
| 3550 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3551 ttybnew.sg_flags |= RAW; | |
| 3552 } | |
| 3553 else if (tmode == TMODE_SLEEP) | |
| 3554 ttybnew.sg_flags &= ~(ECHO); | |
| 3555 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3556 #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
|
3557 mch_cur_tmode = tmode; |
| 7 | 3558 } |
| 3559 | |
| 3560 /* | |
| 3561 * Try to get the code for "t_kb" from the stty setting | |
| 3562 * | |
| 3563 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3564 * prevail. stty knows more about reality than termcap does, and if | |
| 3565 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3566 * be), they're going to get really annoyed if their erase key starts | |
| 3567 * doing forward deletes for no reason. (Eric Fischer) | |
| 3568 */ | |
| 3569 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3570 get_stty(void) |
| 7 | 3571 { |
|
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
|
3572 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
|
3573 char_u buf[2]; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3574 char_u *p; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3575 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3576 if (get_tty_info(read_cmd_fd, &info) == OK) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3577 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3578 intr_char = info.interrupt; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3579 buf[0] = info.backspace; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3580 buf[1] = NUL; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3581 add_termcode((char_u *)"kb", buf, FALSE); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3582 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3583 // If <BS> and <DEL> are now the same, redefine <DEL>. |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3584 p = find_termcode((char_u *)"kD"); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3585 if (p != NULL && p[0] == buf[0] && p[1] == buf[1]) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3586 do_fixdel(NULL); |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3587 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3588 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3589 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3590 /* |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3591 * Obtain the characters that Backspace and Enter produce on "fd". |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3592 * Returns OK or FAIL. |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3593 */ |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3594 int |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3595 get_tty_info(int fd, ttyinfo_T *info) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3596 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3597 #ifdef NEW_TTY_SYSTEM |
| 7 | 3598 # ifdef HAVE_TERMIOS_H |
| 3599 struct termios keys; | |
| 3600 # else | |
| 3601 struct termio keys; | |
| 3602 # endif | |
| 3603 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3604 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
|
3605 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3606 info->backspace = keys.c_cc[VERASE]; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3607 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
|
3608 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
|
3609 info->enter = NL; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3610 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
|
3611 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
|
3612 if (keys.c_oflag & ONLCR) |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3613 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
|
3614 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
|
3615 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
|
3616 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
|
3617 } |
| 7 | 3618 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3619 // for "old" tty systems |
| 7 | 3620 struct sgttyb keys; |
| 3621 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3622 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
|
3623 { |
|
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 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
|
3625 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
|
3626 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
|
3627 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
|
3628 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
|
3629 } |
|
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 #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
|
3631 return FAIL; |
| 7 | 3632 } |
| 3633 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3634 #endif // VMS |
| 7 | 3635 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3636 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
|
3637 |
| 7 | 3638 /* |
| 3639 * Set mouse clicks on or off. | |
| 3640 */ | |
| 3641 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3642 mch_setmouse(int on) |
| 7 | 3643 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3644 #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
|
3645 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
|
3646 #endif |
| 7 | 3647 int xterm_mouse_vers; |
| 3648 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3649 #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
|
3650 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3651 // 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
|
3652 // 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
|
3653 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3654 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3655 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3656 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3657 #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
|
3658 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3659 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3660 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3661 // return quickly if nothing to do |
| 7 | 3662 return; |
| 3663 | |
| 3664 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3665 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3666 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3667 if (ttym_flags == TTYM_URXVT) |
| 3668 { | |
| 3145 | 3669 out_str_nf((char_u *) |
| 3670 (on | |
| 3671 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3672 : 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
|
3673 mouse_ison = on; |
| 3145 | 3674 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3675 #endif |
| 3145 | 3676 |
| 3746 | 3677 if (ttym_flags == TTYM_SGR) |
| 3678 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3679 // SGR mode supports columns above 223 |
| 3746 | 3680 out_str_nf((char_u *) |
| 3681 (on | |
| 3682 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3683 : 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
|
3684 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3685 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3686 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3687 #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
|
3688 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
|
3689 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3690 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
|
3691 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
|
3692 // 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
|
3693 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
|
3694 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3695 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3696 #endif |
| 3746 | 3697 |
| 7 | 3698 if (xterm_mouse_vers > 0) |
| 3699 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3700 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3701 out_str_nf((char_u *) |
| 3702 (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
|
3703 ? ( |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3704 #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
|
3705 bevalterm_ison |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3706 ? 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
|
3707 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3708 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3709 : 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
|
3710 else // disable mouse events, could probably always send the same |
| 7 | 3711 out_str_nf((char_u *) |
| 3712 (xterm_mouse_vers > 1 | |
| 3713 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3714 : 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
|
3715 mouse_ison = on; |
| 7 | 3716 } |
| 3717 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3718 #ifdef FEAT_MOUSE_DEC |
| 7 | 3719 else if (ttym_flags == TTYM_DEC) |
| 3720 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3721 if (on) // enable mouse events |
| 7 | 3722 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
|
3723 else // disable mouse events |
| 7 | 3724 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
|
3725 mouse_ison = on; |
| 7 | 3726 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3727 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3728 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3729 #ifdef FEAT_MOUSE_GPM |
| 7 | 3730 else |
| 3731 { | |
| 3732 if (on) | |
| 3733 { | |
| 3734 if (gpm_open()) | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3735 mouse_ison = TRUE; |
| 7 | 3736 } |
| 3737 else | |
| 3738 { | |
| 3739 gpm_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3740 mouse_ison = FALSE; |
| 7 | 3741 } |
| 3742 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3743 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3744 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3745 #ifdef FEAT_SYSMOUSE |
| 1620 | 3746 else |
| 3747 { | |
| 3748 if (on) | |
| 3749 { | |
| 3750 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
|
3751 mouse_ison = TRUE; |
| 1620 | 3752 } |
| 3753 else | |
| 3754 { | |
| 3755 sysmouse_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3756 mouse_ison = FALSE; |
| 1620 | 3757 } |
| 3758 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3759 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3760 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3761 #ifdef FEAT_MOUSE_JSB |
| 7 | 3762 else |
| 3763 { | |
| 3764 if (on) | |
| 3765 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3766 // 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
|
3767 // L - Enable Left Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3768 // M - Enable Middle Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3769 // R - Enable Right Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3770 // 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
|
3771 // + - 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
|
3772 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3773 // # - 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
|
3774 // 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
|
3775 // 1 = Windows Arrow |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3776 // 2 = Windows I Beam |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3777 // 3 = Windows Hour Glass |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3778 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3779 // 5 = Windows UP Arrow |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3780 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3781 // Disables full feedback of pointer movements |
| 7 | 3782 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3783 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3784 # else |
| 7 | 3785 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3786 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
|
3787 # endif |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3788 mouse_ison = TRUE; |
| 7 | 3789 } |
| 3790 else | |
| 3791 { | |
| 3792 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3793 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3794 mouse_ison = FALSE; |
| 7 | 3795 } |
| 3796 } | |
|
18354
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patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3797 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3798 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3799 else |
| 3800 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3801 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3802 if (on) |
| 3803 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3804 else | |
| 3805 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
12865
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3806 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3807 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3808 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3809 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3810 |
|
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
|
3811 #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
|
3812 /* |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3813 * Called when 'balloonevalterm' changed. |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3814 */ |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3815 void |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3816 mch_bevalterm_changed(void) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3817 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3818 mch_setmouse(mouse_ison); |
|
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 #endif |
| 7 | 3821 |
| 3822 /* | |
| 3823 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3824 */ | |
| 3825 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3826 check_mouse_termcode(void) |
| 7 | 3827 { |
| 3828 # ifdef FEAT_MOUSE_XTERM | |
| 3829 if (use_xterm_mouse() | |
| 3145 | 3830 # ifdef FEAT_MOUSE_URXVT |
| 3831 && use_xterm_mouse() != 3 | |
| 3832 # endif | |
| 7 | 3833 # ifdef FEAT_GUI |
| 3834 && !gui.in_use | |
| 3835 # endif | |
| 3836 ) | |
| 3837 { | |
| 3838 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3839 ? IF_EB("\233M", CSI_STR "M") |
| 3840 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3841 if (*p_mouse != NUL) |
| 3842 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3843 // 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
|
3844 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3845 mch_setmouse(FALSE); |
| 3846 setmouse(); | |
| 3847 } | |
| 3848 } | |
| 3849 else | |
| 3850 del_mouse_termcode(KS_MOUSE); | |
| 3851 # endif | |
| 3852 | |
| 3853 # ifdef FEAT_MOUSE_GPM | |
| 3854 if (!use_xterm_mouse() | |
| 3855 # ifdef FEAT_GUI | |
| 3856 && !gui.in_use | |
| 3857 # endif | |
| 3858 ) | |
|
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
|
3859 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
|
3860 (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
|
3861 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
|
3862 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3863 # endif |
| 3864 | |
| 1620 | 3865 # ifdef FEAT_SYSMOUSE |
| 3866 if (!use_xterm_mouse() | |
| 3867 # ifdef FEAT_GUI | |
| 3868 && !gui.in_use | |
| 3869 # endif | |
| 3870 ) | |
| 3871 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3872 # endif | |
| 3873 | |
| 7 | 3874 # ifdef FEAT_MOUSE_JSB |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3875 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3876 if (!use_xterm_mouse() |
| 3877 # ifdef FEAT_GUI | |
| 3878 && !gui.in_use | |
| 3879 # endif | |
| 3880 ) | |
| 3881 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3882 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3883 else | |
| 3884 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3885 # endif | |
| 3886 | |
| 3887 # ifdef FEAT_MOUSE_NET | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3888 // 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
|
3889 // define it in the GUI or when using an xterm. |
| 7 | 3890 if (!use_xterm_mouse() |
| 3891 # ifdef FEAT_GUI | |
| 3892 && !gui.in_use | |
| 3893 # endif | |
| 3894 ) | |
| 3895 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3896 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3897 else | |
| 3898 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3899 # endif | |
| 3900 | |
| 3901 # ifdef FEAT_MOUSE_DEC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3902 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 3903 if (!use_xterm_mouse() |
| 7 | 3904 # ifdef FEAT_GUI |
| 3905 && !gui.in_use | |
| 3906 # endif | |
| 3907 ) | |
| 180 | 3908 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 3909 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 3910 else |
| 3911 del_mouse_termcode(KS_DEC_MOUSE); | |
| 3912 # endif | |
| 3913 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3914 // same conflict as the dec mouse |
| 5932 | 3915 if (!use_xterm_mouse() |
| 7 | 3916 # ifdef FEAT_GUI |
| 3917 && !gui.in_use | |
| 3918 # endif | |
| 3919 ) | |
| 3920 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 3921 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 3922 else | |
| 3923 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 3924 # endif | |
| 3145 | 3925 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 3926 if (use_xterm_mouse() == 3 |
| 3145 | 3927 # ifdef FEAT_GUI |
| 3928 && !gui.in_use | |
| 3929 # endif | |
| 3930 ) | |
| 3931 { | |
| 3932 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
|
3933 ? 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
|
3934 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 3935 |
| 3936 if (*p_mouse != NUL) | |
| 3937 { | |
| 3938 mch_setmouse(FALSE); | |
| 3939 setmouse(); | |
| 3940 } | |
| 3941 } | |
| 3942 else | |
| 3943 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 3944 # endif | |
| 3746 | 3945 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3946 # ifdef FEAT_GUI |
| 3746 | 3947 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3948 # endif |
| 3746 | 3949 ) |
| 3950 { | |
| 3951 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
|
3952 ? 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
|
3953 : 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
|
3954 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3955 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
|
3956 ? 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
|
3957 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 3958 |
| 3959 if (*p_mouse != NUL) | |
| 3960 { | |
| 3961 mch_setmouse(FALSE); | |
| 3962 setmouse(); | |
| 3963 } | |
| 3964 } | |
| 3965 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3966 { |
| 3746 | 3967 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
|
3968 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
|
3969 } |
| 7 | 3970 } |
| 3971 | |
| 3972 #ifndef VMS | |
| 3973 | |
| 3974 /* | |
| 3975 * Try to get the current window size: | |
| 3976 * 1. with an ioctl(), most accurate method | |
| 3977 * 2. from the environment variables LINES and COLUMNS | |
| 3978 * 3. from the termcap | |
| 3979 * 4. keep using the old values | |
| 3980 * Return OK when size could be determined, FAIL otherwise. | |
| 3981 */ | |
| 3982 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3983 mch_get_shellsize(void) |
| 7 | 3984 { |
| 3985 long rows = 0; | |
| 3986 long columns = 0; | |
| 3987 char_u *p; | |
| 3988 | |
| 3989 /* | |
| 3990 * 1. try using an ioctl. It is the most accurate method. | |
| 3991 * | |
| 3992 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 3993 * TIOCGSIZE but don't have a struct ttysize. | |
| 3994 */ | |
| 3995 # ifdef TIOCGWINSZ | |
| 3996 { | |
| 3997 struct winsize ws; | |
| 3998 int fd = 1; | |
| 3999 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4000 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4001 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4002 fd = read_cmd_fd; | |
| 4003 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4004 { | |
| 4005 columns = ws.ws_col; | |
| 4006 rows = ws.ws_row; | |
| 4007 } | |
| 4008 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4009 # else // TIOCGWINSZ |
| 7 | 4010 # ifdef TIOCGSIZE |
| 4011 { | |
| 4012 struct ttysize ts; | |
| 4013 int fd = 1; | |
| 4014 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4015 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4016 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4017 fd = read_cmd_fd; | |
| 4018 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4019 { | |
| 4020 columns = ts.ts_cols; | |
| 4021 rows = ts.ts_lines; | |
| 4022 } | |
| 4023 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4024 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4025 # endif // TIOCGWINSZ |
| 7 | 4026 |
| 4027 /* | |
| 4028 * 2. get size from environment | |
| 164 | 4029 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4030 * the ioctl() values! | |
| 7 | 4031 */ |
| 164 | 4032 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4033 { |
| 4034 if ((p = (char_u *)getenv("LINES"))) | |
| 4035 rows = atoi((char *)p); | |
| 4036 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4037 columns = atoi((char *)p); | |
| 4038 } | |
| 4039 | |
| 4040 #ifdef HAVE_TGETENT | |
| 4041 /* | |
| 4042 * 3. try reading "co" and "li" entries from termcap | |
| 4043 */ | |
| 4044 if (columns == 0 || rows == 0) | |
| 4045 getlinecol(&columns, &rows); | |
| 4046 #endif | |
| 4047 | |
| 4048 /* | |
| 4049 * 4. If everything fails, use the old values | |
| 4050 */ | |
| 4051 if (columns <= 0 || rows <= 0) | |
| 4052 return FAIL; | |
| 4053 | |
| 4054 Rows = rows; | |
| 4055 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4056 limit_screen_size(); |
| 7 | 4057 return OK; |
| 4058 } | |
| 4059 | |
|
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
|
4060 #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
|
4061 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4062 * 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
|
4063 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4064 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
|
4065 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
|
4066 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4067 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4068 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4069 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4070 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
|
4071 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
|
4072 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4073 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4074 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4075 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4076 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
|
4077 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
|
4078 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
|
4079 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
|
4080 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
|
4081 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
|
4082 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
|
4083 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4084 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4085 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4086 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
|
4087 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
|
4088 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
|
4089 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
|
4090 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
|
4091 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4092 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
|
4093 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4094 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4095 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
|
4096 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4097 #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
|
4098 |
| 7 | 4099 /* |
| 4100 * Try to set the window size to Rows and Columns. | |
| 4101 */ | |
| 4102 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4103 mch_set_shellsize(void) |
| 7 | 4104 { |
| 4105 if (*T_CWS) | |
| 4106 { | |
| 4107 /* | |
| 4108 * NOTE: if you get an error here that term_set_winsize() is | |
| 4109 * undefined, check the output of configure. It could probably not | |
| 4110 * find a ncurses, termcap or termlib library. | |
| 4111 */ | |
| 4112 term_set_winsize((int)Rows, (int)Columns); | |
| 4113 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4114 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
|
4115 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4116 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4117 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4118 #endif // VMS |
| 7 | 4119 |
| 4120 /* | |
| 4121 * Rows and/or Columns has changed. | |
| 4122 */ | |
| 4123 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4124 mch_new_shellsize(void) |
| 7 | 4125 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4126 // Nothing to do. |
| 7 | 4127 } |
| 4128 | |
| 3048 | 4129 /* |
| 4130 * Wait for process "child" to end. | |
| 4131 * Return "child" if it exited properly, <= 0 on error. | |
| 4132 */ | |
| 4133 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4134 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4135 { |
| 4136 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4137 long delay_msec = 1; |
| 3048 | 4138 |
| 4139 while (wait_pid != child) | |
| 4140 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4141 // 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
|
4142 // 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
|
4143 // 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
|
4144 // they might call system(). |
| 3470 | 4145 # ifdef __NeXT__ |
| 3048 | 4146 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4147 # else |
| 3048 | 4148 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4149 # endif |
| 3048 | 4150 if (wait_pid == 0) |
| 4151 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4152 // 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
|
4153 mch_delay(delay_msec, TRUE); |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4154 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4155 delay_msec = 10; |
| 3048 | 4156 continue; |
| 4157 } | |
| 4158 if (wait_pid <= 0 | |
| 4159 # ifdef ECHILD | |
| 4160 && errno == ECHILD | |
| 4161 # endif | |
| 4162 ) | |
| 4163 break; | |
| 4164 } | |
| 4165 return wait_pid; | |
| 4166 } | |
| 4167 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4168 #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
|
4169 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4170 * 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
|
4171 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4172 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
|
4173 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
|
4174 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
|
4175 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
|
4176 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
|
4177 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4178 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4179 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4180 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4181 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4182 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4183 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
|
4184 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4185 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
|
4186 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
|
4187 # 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
|
4188 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
|
4189 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4190 # 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
|
4191 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
|
4192 # 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
|
4193 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4194 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4195 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4196 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4197 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4198 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
|
4199 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4200 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
|
4201 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4202 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
|
4203 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
|
4204 setenv("COLORS", (char *)envbuf, 1); |
|
14065
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4205 # 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
|
4206 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
|
4207 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4208 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
|
4209 setenv("VIM_TERMINAL", (char *)envbuf, 1); |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4210 } |
|
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
|
4211 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4212 # 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
|
4213 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
|
4214 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4215 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4216 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4217 * 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
|
4218 * 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
|
4219 * 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
|
4220 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4221 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
|
4222 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4223 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
|
4224 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4225 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
|
4226 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4227 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
|
4228 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4229 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
|
4230 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
|
4231 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
|
4232 # 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
|
4233 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
|
4234 { |
|
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
|
4235 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
|
4236 "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
|
4237 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
|
4238 } |
|
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 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4240 # 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
|
4241 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
|
4242 "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
|
4243 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
|
4244 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4245 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4246 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4247 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4248 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
|
4249 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
|
4250 { |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4251 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
|
4252 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4253 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4254 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4255 #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
|
4256 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4257 * 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
|
4258 * 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
|
4259 * 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
|
4260 * 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
|
4261 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4262 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
|
4263 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
|
4264 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4265 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4266 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4267 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
|
4268 *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
|
4269 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
|
4270 *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
|
4271 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4272 *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
|
4273 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
|
4274 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4275 // 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
|
4276 // 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
|
4277 // 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
|
4278 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4279 *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
|
4280 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4281 *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
|
4282 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4283 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
|
4284 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4285 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
|
4286 *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
|
4287 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4288 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4289 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4290 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
|
4291 *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
|
4292 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
|
4293 *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
|
4294 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4295 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4296 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4297 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4298 |
|
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
|
4299 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4300 * 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
|
4301 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4302 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
|
4303 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
|
4304 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4305 # 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
|
4306 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
|
4307 { |
|
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 # 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
|
4309 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
|
4310 # 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
|
4311 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
|
4312 # 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
|
4313 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
|
4314 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
|
4315 } |
|
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 # 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
|
4317 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4318 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4319 #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
|
4320 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4321 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4322 * 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
|
4323 * 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
|
4324 * 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
|
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 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4327 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
|
4328 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
|
4329 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
|
4330 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
|
4331 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
|
4332 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4333 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
|
4334 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
|
4335 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4336 *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
|
4337 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
|
4338 return FAIL; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4339 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4340 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
|
4341 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
|
4342 *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
|
4343 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4344 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
|
4345 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4346 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
|
4347 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
|
4348 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4349 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
|
4350 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
|
4351 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4352 // 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
|
4353 // 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
|
4354 *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
|
4355 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
|
4356 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
|
4357 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
|
4358 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
|
4359 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
|
4360 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4361 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
|
4362 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
|
4363 *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
|
4364 *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
|
4365 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
|
4366 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4367 |
|
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 *)cmd; |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4369 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4370 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
|
4371 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
|
4372 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4373 #endif |
|
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 #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
|
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 * 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
|
4378 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4379 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
|
4380 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
|
4381 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4382 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
|
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 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
|
4385 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
|
4386 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
|
4387 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
|
4388 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
|
4389 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
|
4390 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
|
4391 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4392 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
|
4393 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4394 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
|
4395 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
|
4396 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4397 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
|
4398 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
|
4399 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
|
4400 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
|
4401 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
|
4402 |
|
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
|
4403 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
|
4404 ++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
|
4405 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4406 // 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
|
4407 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
|
4408 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4409 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
|
4410 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
|
4411 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4412 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
|
4413 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4414 // 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
|
4415 // 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
|
4416 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
|
4417 normal_cmd(&oa, TRUE); |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4418 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4419 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4420 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
|
4421 } |
|
14139
4d3f6bf86bec
patch 8.1.0087: v:shell_error is always zero when using terminal for "!cmd"
Christian Brabandt <cb@256bit.org>
parents:
14073
diff
changeset
|
4422 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
|
4423 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
|
4424 |
|
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
|
4425 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
|
4426 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4427 // 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
|
4428 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
|
4429 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4430 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
|
4431 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
|
4432 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4433 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4434 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
|
4435 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
|
4436 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
|
4437 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
|
4438 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4439 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4440 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4441 #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
|
4442 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4443 * Use 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
|
4444 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4445 static int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4446 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4447 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4448 int options) // SHELL_*, see vim.h |
| 7 | 4449 { |
| 4450 #ifdef VMS | |
| 4451 char *ifn = NULL; | |
| 4452 char *ofn = NULL; | |
| 4453 #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
|
4454 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
|
4455 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
|
4456 int x; |
| 7 | 4457 |
| 4458 out_flush(); | |
| 4459 | |
| 4460 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4461 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4462 |
| 2586 | 4463 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4464 save_clipboard(); |
| 2586 | 4465 loose_clipboard(); |
| 4466 # endif | |
| 4467 | |
| 7 | 4468 if (cmd == NULL) |
| 4469 x = system((char *)p_sh); | |
| 4470 else | |
| 4471 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4472 # ifdef VMS |
| 7 | 4473 if (ofn = strchr((char *)cmd, '>')) |
| 4474 *ofn++ = '\0'; | |
| 4475 if (ifn = strchr((char *)cmd, '<')) | |
| 4476 { | |
| 4477 char *p; | |
| 4478 | |
| 4479 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4480 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4481 if (p) |
| 4482 *p = '\0'; | |
| 4483 } | |
| 4484 if (ofn) | |
| 4485 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4486 else | |
| 4487 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4488 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4489 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4490 + (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
|
4491 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4492 if (newcmd == NULL) |
| 4493 x = 0; | |
| 4494 else | |
| 4495 { | |
| 4496 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4497 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4498 (char *)p_shcf, | |
| 4499 (char *)cmd); | |
| 4500 x = system((char *)newcmd); | |
| 4501 vim_free(newcmd); | |
| 4502 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4503 # endif |
| 7 | 4504 } |
| 4505 # ifdef VMS | |
| 4506 x = vms_sys_status(x); | |
| 4507 # endif | |
| 4508 if (emsg_silent) | |
| 4509 ; | |
| 4510 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
|
4511 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4512 else if (x && !(options & SHELL_SILENT)) |
| 4513 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4514 msg_puts(_("\nshell returned ")); |
| 7 | 4515 msg_outnum((long)x); |
| 4516 msg_putchar('\n'); | |
| 4517 } | |
| 4518 | |
| 4519 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
|
4520 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4521 // 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
|
4522 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4523 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
|
4524 } |
| 7 | 4525 # ifdef FEAT_TITLE |
| 4526 resettitle(); | |
| 4527 # endif | |
| 4209 | 4528 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4529 restore_clipboard(); | |
| 4530 # endif | |
| 7 | 4531 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
|
4532 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4533 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4534 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4535 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4536 # 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
|
4537 // 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
|
4538 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4539 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4540 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4541 * 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
|
4542 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4543 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
|
4544 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
|
4545 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4546 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
|
4547 { |
|
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
|
4548 tmode_T tmode = cur_tmode; |
| 7 | 4549 pid_t pid; |
| 167 | 4550 pid_t wpid = 0; |
| 7 | 4551 pid_t wait_pid = 0; |
| 4552 # ifdef HAVE_UNION_WAIT | |
| 4553 union wait status; | |
| 4554 # else | |
| 4555 int status = -1; | |
| 4556 # endif | |
| 4557 int retval = -1; | |
| 4558 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
|
4559 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
|
4560 char_u *tofree2 = NULL; |
| 7 | 4561 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4562 int pty_master_fd = -1; // for pty's |
| 7 | 4563 # ifdef FEAT_GUI |
| 4564 int pty_slave_fd = -1; | |
| 167 | 4565 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4566 int fd_toshell[2]; // for pipes |
| 7 | 4567 int fd_fromshell[2]; |
| 4568 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4569 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4570 |
| 4571 out_flush(); | |
| 4572 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4573 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
|
4574 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
|
4575 // 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
|
4576 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4577 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4578 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
|
4579 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4580 |
| 167 | 4581 /* |
| 4582 * For the GUI, when writing the output into the buffer and when reading | |
| 4583 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4584 * of the executed command into the Vim window. Or use a pipe. | |
| 4585 */ | |
| 4586 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4587 # ifdef FEAT_GUI |
| 167 | 4588 || (gui.in_use && show_shell_mess) |
| 4589 # endif | |
| 4590 ) | |
| 7 | 4591 { |
| 167 | 4592 # ifdef FEAT_GUI |
| 7 | 4593 /* |
| 4594 * Try to open a master pty. | |
| 4595 * If this works, open the slave pty. | |
| 4596 * If the slave can't be opened, close the master pty. | |
| 4597 */ | |
| 167 | 4598 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
|
4599 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4600 /* |
| 4601 * If not opening a pty or it didn't work, try using pipes. | |
| 4602 */ | |
| 4603 if (pty_master_fd < 0) | |
| 167 | 4604 # endif |
| 7 | 4605 { |
| 4606 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
|
4607 if (!pipe_error) // pipe create OK |
| 7 | 4608 { |
| 4609 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
|
4610 if (pipe_error) // pipe create failed |
| 7 | 4611 { |
| 4612 close(fd_toshell[0]); | |
| 4613 close(fd_toshell[1]); | |
| 4614 } | |
| 4615 } | |
| 4616 if (pipe_error) | |
| 4617 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4618 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4619 out_flush(); |
| 4620 } | |
| 4621 } | |
| 4622 } | |
| 4623 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4624 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4625 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4626 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4627 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4628 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
|
4629 if (pid == -1) |
| 7 | 4630 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4631 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4632 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4633 msg_puts(_("\nCannot fork\n")); |
| 167 | 4634 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4635 # ifdef FEAT_GUI |
| 167 | 4636 || (gui.in_use && show_shell_mess) |
| 4637 # endif | |
| 4638 ) | |
| 7 | 4639 { |
| 167 | 4640 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4641 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4642 { |
| 4643 close(pty_master_fd); | |
| 4644 close(pty_slave_fd); | |
| 4645 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4646 else // close the pipes |
| 167 | 4647 # endif |
| 7 | 4648 { |
| 4649 close(fd_toshell[0]); | |
| 4650 close(fd_toshell[1]); | |
| 4651 close(fd_fromshell[0]); | |
| 4652 close(fd_fromshell[1]); | |
| 4653 } | |
| 4654 } | |
| 4655 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4656 else if (pid == 0) // child |
| 7 | 4657 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4658 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4659 UNBLOCK_SIGNALS(&curset); |
| 7 | 4660 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4661 # 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
|
4662 if (ch_log_active()) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4663 // 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
|
4664 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
|
4665 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4666 |
| 7 | 4667 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4668 { | |
| 4669 int fd; | |
| 4670 | |
| 4671 /* | |
| 4672 * Don't want to show any message from the shell. Can't just | |
| 4673 * close stdout and stderr though, because some systems will | |
| 4674 * break if you try to write to them after that, so we must | |
| 4675 * use dup() to replace them with something else -- webb | |
| 4676 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4677 * waiting for input. | |
| 4678 */ | |
| 4679 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4680 fclose(stdin); | |
| 4681 fclose(stdout); | |
| 4682 fclose(stderr); | |
| 4683 | |
| 4684 /* | |
| 4685 * If any of these open()'s and dup()'s fail, we just continue | |
| 4686 * anyway. It's not fatal, and on most systems it will make | |
| 4687 * no difference at all. On a few it will cause the execvp() | |
| 4688 * to exit with a non-zero status even when the completion | |
| 4689 * could be done, which is nothing too serious. If the open() | |
| 4690 * or dup() failed we'd just do the same thing ourselves | |
| 4691 * anyway -- webb | |
| 4692 */ | |
| 4693 if (fd >= 0) | |
| 4694 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4695 vim_ignored = dup(fd); // To replace stdin (fd 0) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4696 vim_ignored = dup(fd); // To replace stdout (fd 1) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4697 vim_ignored = dup(fd); // To replace stderr (fd 2) |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4698 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4699 // Don't need this now that we've duplicated it |
| 7 | 4700 close(fd); |
| 4701 } | |
| 4702 } | |
| 167 | 4703 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4704 # ifdef FEAT_GUI |
| 167 | 4705 || gui.in_use |
| 4706 # endif | |
| 4707 ) | |
| 7 | 4708 { |
| 4709 | |
| 167 | 4710 # ifdef HAVE_SETSID |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4711 // 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
|
4712 // 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
|
4713 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4714 if (p_stmp) |
| 1799 | 4715 { |
| 602 | 4716 (void)setsid(); |
| 1799 | 4717 # if defined(SIGHUP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4718 // When doing "!xterm&" and 'shell' is bash: the shell |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4719 // will exit and send SIGHUP to all processes in its |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4720 // group, killing the just started process. Ignore SIGHUP |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4721 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4722 signal(SIGHUP, SIG_IGN); |
| 4723 # endif | |
| 4724 } | |
| 167 | 4725 # endif |
| 4726 # ifdef FEAT_GUI | |
| 602 | 4727 if (pty_slave_fd >= 0) |
| 4728 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4729 // push stream discipline modules |
| 602 | 4730 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
|
4731 setup_slavepty(pty_slave_fd); |
| 7 | 4732 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4733 // 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
|
4734 // unless run by root) |
| 602 | 4735 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
| 7 | 4736 # endif |
| 602 | 4737 } |
| 167 | 4738 # 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
|
4739 set_default_child_environment(FALSE); |
| 167 | 4740 |
| 557 | 4741 /* |
| 4742 * stderr is only redirected when using the GUI, so that a | |
| 4743 * program like gpg can still access the terminal to get a | |
| 4744 * passphrase using stderr. | |
| 4745 */ | |
| 167 | 4746 # ifdef FEAT_GUI |
| 7 | 4747 if (pty_master_fd >= 0) |
| 4748 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4749 close(pty_master_fd); // close master side of pty |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4750 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4751 // set up stdin/stdout/stderr for the child |
| 7 | 4752 close(0); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4753 vim_ignored = dup(pty_slave_fd); |
| 7 | 4754 close(1); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4755 vim_ignored = dup(pty_slave_fd); |
| 557 | 4756 if (gui.in_use) |
| 4757 { | |
| 4758 close(2); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4759 vim_ignored = dup(pty_slave_fd); |
| 557 | 4760 } |
| 7 | 4761 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4762 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4763 } |
| 4764 else | |
| 167 | 4765 # endif |
| 7 | 4766 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4767 // set up stdin for the child |
| 7 | 4768 close(fd_toshell[1]); |
| 4769 close(0); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4770 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4771 close(fd_toshell[0]); |
| 4772 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4773 // set up stdout for the child |
| 7 | 4774 close(fd_fromshell[0]); |
| 4775 close(1); | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4776 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4777 close(fd_fromshell[1]); |
| 4778 | |
| 557 | 4779 # ifdef FEAT_GUI |
| 4780 if (gui.in_use) | |
| 4781 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4782 // set up stderr for the child |
| 557 | 4783 close(2); |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4784 vim_ignored = dup(1); |
| 557 | 4785 } |
| 4786 # endif | |
| 7 | 4787 } |
| 4788 } | |
| 167 | 4789 |
| 7 | 4790 /* |
| 4791 * There is no type cast for the argv, because the type may be | |
| 4792 * different on different machines. This may cause a warning | |
| 4793 * message with strict compilers, don't worry about it. | |
| 4794 * Call _exit() instead of exit() to avoid closing the connection | |
| 4795 * to the X server (esp. with GTK, which uses atexit()). | |
| 4796 */ | |
| 4797 execvp(argv[0], argv); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4798 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4799 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4800 else // parent |
| 7 | 4801 { |
| 4802 /* | |
| 4803 * While child is running, ignore terminating signals. | |
| 167 | 4804 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4805 */ |
| 4806 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4807 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4808 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4809 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4810 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4811 # endif |
| 7 | 4812 /* |
| 4813 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4814 * This is also used to pipe stdin/stdout to/from the external |
| 4815 * command. | |
| 7 | 4816 */ |
| 167 | 4817 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4818 # ifdef FEAT_GUI | |
| 4819 || (gui.in_use && show_shell_mess) | |
| 4820 # endif | |
| 4821 ) | |
| 7 | 4822 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4823 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4824 char_u buffer[BUFLEN + 1]; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4825 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
|
4826 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
|
4827 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4828 int len; |
| 4829 int p_more_save; | |
| 4830 int old_State; | |
| 4831 int c; | |
| 4832 int toshell_fd; | |
| 4833 int fromshell_fd; | |
| 167 | 4834 garray_T ga; |
| 4835 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4836 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4837 elapsed_T start_tv; |
| 1823 | 4838 # endif |
| 167 | 4839 |
| 4840 # ifdef FEAT_GUI | |
| 7 | 4841 if (pty_master_fd >= 0) |
| 4842 { | |
| 4843 fromshell_fd = pty_master_fd; | |
| 4844 toshell_fd = dup(pty_master_fd); | |
| 4845 } | |
| 4846 else | |
| 167 | 4847 # endif |
| 7 | 4848 { |
| 4849 close(fd_toshell[0]); | |
| 4850 close(fd_fromshell[1]); | |
| 4851 toshell_fd = fd_toshell[1]; | |
| 4852 fromshell_fd = fd_fromshell[0]; | |
| 4853 } | |
| 4854 | |
| 4855 /* | |
| 4856 * Write to the child if there are typed characters. | |
| 4857 * Read from the child if there are characters available. | |
| 4858 * Repeat the reading a few times if more characters are | |
| 4859 * available. Need to check for typed keys now and then, but | |
| 4860 * not too often (delays when no chars are available). | |
| 4861 * This loop is quit if no characters can be read from the pty | |
| 4862 * (WaitForChar detected special condition), or there are no | |
| 4863 * characters available and the child has exited. | |
| 4864 * Only check if the child has exited when there is no more | |
| 4865 * output. The child may exit before all the output has | |
| 4866 * been printed. | |
| 4867 * | |
| 4868 * Currently this busy loops! | |
| 4869 * This can probably dead-lock when the write blocks! | |
| 4870 */ | |
| 4871 p_more_save = p_more; | |
| 4872 p_more = FALSE; | |
| 4873 old_State = State; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4874 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4875 |
| 602 | 4876 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4877 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4878 // Fork a process that will write the lines to the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4879 // external program. |
| 167 | 4880 if ((wpid = fork()) == -1) |
| 4881 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4882 msg_puts(_("\nCannot fork\n")); |
| 167 | 4883 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4884 else if (wpid == 0) // child |
| 167 | 4885 { |
| 4886 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4887 int written = 0; | |
| 944 | 4888 char_u *lp = ml_get(lnum); |
| 167 | 4889 size_t l; |
| 4890 | |
| 177 | 4891 close(fromshell_fd); |
| 167 | 4892 for (;;) |
| 4893 { | |
| 944 | 4894 l = STRLEN(lp + written); |
| 167 | 4895 if (l == 0) |
| 4896 len = 0; | |
| 944 | 4897 else if (lp[written] == NL) |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4898 // NL -> NUL translation |
| 167 | 4899 len = write(toshell_fd, "", (size_t)1); |
| 4900 else | |
| 4901 { | |
| 3263 | 4902 char_u *s = vim_strchr(lp + written, NL); |
| 4903 | |
| 944 | 4904 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 4905 s == NULL ? l |
| 4906 : (size_t)(s - (lp + written))); | |
| 167 | 4907 } |
| 1877 | 4908 if (len == (int)l) |
| 167 | 4909 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4910 // Finished a line, add a NL, unless this line |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4911 // should not have one. |
| 167 | 4912 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 4913 || (!curbuf->b_p_bin |
| 4914 && curbuf->b_p_fixeol) | |
| 2707 | 4915 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 4916 && (lnum != |
| 4917 curbuf->b_ml.ml_line_count | |
| 4918 || curbuf->b_p_eol))) | |
|
14730
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patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4919 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 4920 (size_t)1); |
| 167 | 4921 ++lnum; |
| 4922 if (lnum > curbuf->b_op_end.lnum) | |
| 4923 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4924 // finished all the lines, close pipe |
| 167 | 4925 close(toshell_fd); |
| 4926 toshell_fd = -1; | |
| 4927 break; | |
| 4928 } | |
| 944 | 4929 lp = ml_get(lnum); |
| 167 | 4930 written = 0; |
| 4931 } | |
| 4932 else if (len > 0) | |
| 4933 written += len; | |
| 4934 } | |
| 4935 _exit(0); | |
| 4936 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4937 else // parent |
| 167 | 4938 { |
| 4939 close(toshell_fd); | |
| 4940 toshell_fd = -1; | |
| 4941 } | |
| 4942 } | |
| 4943 | |
| 4944 if (options & SHELL_READ) | |
| 4945 ga_init2(&ga, 1, BUFLEN); | |
| 4946 | |
| 4947 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4948 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4949 ELAPSED_INIT(start_tv); |
| 1823 | 4950 # endif |
| 7 | 4951 for (;;) |
| 4952 { | |
| 4953 /* | |
| 4954 * Check if keys have been typed, write them to the child | |
| 592 | 4955 * if there are any. |
| 4956 * Don't do this if we are expanding wild cards (would eat | |
| 4957 * typeahead). | |
| 4958 * Don't do this when filtering and terminal is in cooked | |
| 4959 * mode, the shell command will handle the I/O. Avoids | |
| 4960 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 4961 * Don't get characters when the child has already |
| 4962 * finished (wait_pid == 0). | |
| 167 | 4963 * Don't read characters unless we didn't get output for a |
| 1823 | 4964 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 4965 * typeahead. | |
| 7 | 4966 */ |
| 4967 len = 0; | |
| 4968 if (!(options & SHELL_EXPAND) | |
| 592 | 4969 && ((options & |
| 4970 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 4971 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 4972 # ifdef FEAT_GUI |
| 592 | 4973 || gui.in_use |
| 1823 | 4974 # endif |
| 592 | 4975 ) |
| 602 | 4976 && wait_pid == 0 |
| 1823 | 4977 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 4978 { |
| 1823 | 4979 if (ta_len == 0) |
| 4980 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4981 // 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
|
4982 // Reset the counter and timer. |
| 1823 | 4983 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4984 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4985 ELAPSED_INIT(start_tv); |
| 1823 | 4986 # endif |
| 4987 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 4988 } | |
| 4989 if (ta_len > 0 || len > 0) | |
| 4990 { | |
| 7 | 4991 /* |
| 4992 * For pipes: | |
| 4993 * Check for CTRL-C: send interrupt signal to child. | |
| 4994 * Check for CTRL-D: EOF, close pipe to child. | |
| 4995 */ | |
| 4996 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 4997 { | |
| 4998 /* | |
| 4999 * Send SIGINT to the child's group or all | |
| 5000 * processes in our group. | |
| 5001 */ | |
|
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
|
5002 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
|
5003 |
| 7 | 5004 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5005 && ta_buf[ta_len] == Ctrl_D) | |
| 5006 { | |
| 5007 close(toshell_fd); | |
| 5008 toshell_fd = -1; | |
| 5009 } | |
| 5010 } | |
| 5011 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5012 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5013 |
| 5014 /* | |
| 5015 * For pipes: echo the typed characters. | |
| 5016 * For a pty this does not seem to work. | |
| 5017 */ | |
| 5018 if (pty_master_fd < 0) | |
| 5019 { | |
| 5020 for (i = ta_len; i < ta_len + len; ++i) | |
| 5021 { | |
| 5022 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5023 msg_putchar(ta_buf[i]); | |
| 5024 else if (has_mbyte) | |
| 5025 { | |
| 474 | 5026 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5027 |
| 5028 msg_outtrans_len(ta_buf + i, l); | |
| 5029 i += l - 1; | |
| 5030 } | |
| 5031 else | |
| 5032 msg_outtrans_len(ta_buf + i, 1); | |
| 5033 } | |
| 5034 windgoto(msg_row, msg_col); | |
| 5035 out_flush(); | |
| 5036 } | |
| 5037 | |
| 5038 ta_len += len; | |
| 5039 | |
| 5040 /* | |
| 5041 * Write the characters to the child, unless EOF has | |
| 5042 * been typed for pipes. Write one character at a | |
| 1698 | 5043 * time, to avoid losing too much typeahead. |
| 167 | 5044 * When writing buffer lines, drop the typed |
| 5045 * characters (only check for CTRL-C). | |
| 7 | 5046 */ |
| 167 | 5047 if (options & SHELL_WRITE) |
| 5048 ta_len = 0; | |
| 5049 else if (toshell_fd >= 0) | |
| 7 | 5050 { |
| 5051 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5052 if (len > 0) | |
| 5053 { | |
| 5054 ta_len -= len; | |
| 5055 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5056 } | |
| 5057 } | |
| 1823 | 5058 } |
| 7 | 5059 } |
| 5060 | |
| 167 | 5061 if (got_int) |
| 5062 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5063 // 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
|
5064 // ourselves |
| 167 | 5065 # ifdef HAVE_SETSID |
| 5066 kill(-pid, SIGINT); | |
| 5067 # else | |
| 5068 kill(0, SIGINT); | |
| 5069 # endif | |
| 5070 if (wpid > 0) | |
| 5071 kill(wpid, SIGINT); | |
| 5072 got_int = FALSE; | |
| 5073 } | |
| 5074 | |
| 7 | 5075 /* |
| 5076 * Check if the child has any characters to be printed. | |
| 5077 * Read them and write them to our window. Repeat this as | |
| 5078 * long as there is something to do, avoid the 10ms wait | |
| 5079 * for mch_inchar(), or sending typeahead characters to | |
| 5080 * the external process. | |
| 5081 * TODO: This should handle escape sequences, compatible | |
| 5082 * to some terminal (vt52?). | |
| 5083 */ | |
| 167 | 5084 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5085 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5086 { |
| 2664 | 5087 len = read_eintr(fromshell_fd, buffer |
| 7 | 5088 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5089 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5090 if (len <= 0) // end of file or error |
| 7 | 5091 goto finished; |
| 167 | 5092 |
| 5093 noread_cnt = 0; | |
| 5094 if (options & SHELL_READ) | |
| 5095 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5096 // 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
|
5097 // lines to the current buffer. |
| 167 | 5098 for (i = 0; i < len; ++i) |
| 5099 { | |
| 5100 if (buffer[i] == NL) | |
| 5101 append_ga_line(&ga); | |
| 5102 else if (buffer[i] == NUL) | |
| 5103 ga_append(&ga, NL); | |
| 5104 else | |
| 5105 ga_append(&ga, buffer[i]); | |
| 5106 } | |
| 5107 } | |
| 5108 else if (has_mbyte) | |
| 7 | 5109 { |
| 5110 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5111 char_u *p; |
| 7 | 5112 |
| 167 | 5113 len += buffer_off; |
| 5114 buffer[len] = NUL; | |
| 5115 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5116 // 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
|
5117 // 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
|
5118 // round. |
| 7 | 5119 for (p = buffer; p < buffer + len; p += l) |
| 5120 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5121 l = MB_CPTR2LEN(p); |
| 7 | 5122 if (l == 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5123 l = 1; // NUL byte? |
| 7 | 5124 else if (MB_BYTE2LEN(*p) != l) |
| 5125 break; | |
| 5126 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5127 if (p == buffer) // no complete character |
| 7 | 5128 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5129 // avoid getting stuck at an illegal byte |
| 7 | 5130 if (len >= 12) |
| 5131 ++p; | |
| 5132 else | |
| 5133 { | |
| 5134 buffer_off = len; | |
| 5135 continue; | |
| 5136 } | |
| 5137 } | |
| 5138 c = *p; | |
| 5139 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5140 msg_puts((char *)buffer); |
| 7 | 5141 if (p < buffer + len) |
| 5142 { | |
| 5143 *p = c; | |
| 5144 buffer_off = (buffer + len) - p; | |
| 5145 mch_memmove(buffer, p, buffer_off); | |
| 5146 continue; | |
| 5147 } | |
| 5148 buffer_off = 0; | |
| 5149 } | |
| 5150 else | |
| 5151 { | |
| 5152 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5153 msg_puts((char *)buffer); |
| 7 | 5154 } |
| 5155 | |
| 5156 windgoto(msg_row, msg_col); | |
| 5157 cursor_on(); | |
| 5158 out_flush(); | |
| 5159 if (got_int) | |
| 5160 break; | |
| 1823 | 5161 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5162 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5163 if (wait_pid == 0) |
| 1823 | 5164 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5165 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5166 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5167 // 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
|
5168 // 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
|
5169 // break out too often to avoid losing typeahead. |
| 1823 | 5170 if (msec > 2000) |
| 5171 { | |
| 5172 noread_cnt = 5; | |
| 5173 break; | |
| 5174 } | |
| 5175 } | |
| 5176 # endif | |
| 7 | 5177 } |
| 5178 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5179 // 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
|
5180 // 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
|
5181 // buffered. |
| 602 | 5182 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5183 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5184 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5185 continue; |
| 602 | 5186 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5187 } |
| 602 | 5188 |
| 7 | 5189 /* |
| 5190 * Check if the child still exists, before checking for | |
| 1698 | 5191 * typed characters (otherwise we would lose typeahead). |
| 7 | 5192 */ |
| 167 | 5193 # ifdef __NeXT__ |
| 3048 | 5194 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5195 # else |
| 7 | 5196 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5197 # endif |
| 7 | 5198 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5199 || (wait_pid == pid && WIFEXITED(status))) | |
| 5200 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5201 // 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
|
5202 // 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
|
5203 // 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
|
5204 // then we'll break the loop at the "break" above. |
| 7 | 5205 wait_pid = pid; |
| 5206 } | |
| 602 | 5207 else |
| 5208 wait_pid = 0; | |
| 4230 | 5209 |
| 4248 | 5210 # 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
|
5211 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5212 clip_update(); |
| 5213 # endif | |
| 7 | 5214 } |
| 5215 finished: | |
| 5216 p_more = p_more_save; | |
| 167 | 5217 if (options & SHELL_READ) |
| 5218 { | |
| 5219 if (ga.ga_len > 0) | |
| 5220 { | |
| 5221 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
|
5222 // remember that the NL was missing |
| 2707 | 5223 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5224 } |
| 5225 else | |
| 2707 | 5226 curbuf->b_no_eol_lnum = 0; |
| 167 | 5227 ga_clear(&ga); |
| 5228 } | |
| 5229 | |
| 7 | 5230 /* |
| 5231 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5232 */ | |
| 5233 if (ta_len) | |
| 5234 ui_inchar_undo(ta_buf, ta_len); | |
| 5235 State = old_State; | |
| 5236 if (toshell_fd >= 0) | |
| 5237 close(toshell_fd); | |
| 5238 close(fromshell_fd); | |
| 5239 } | |
| 4248 | 5240 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5241 else |
| 5242 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5243 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5244 |
| 4230 | 5245 /* |
| 5246 * Similar to the loop above, but only handle X events, no | |
| 5247 * I/O. | |
| 5248 */ | |
| 5249 for (;;) | |
| 5250 { | |
| 5251 if (got_int) | |
| 5252 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5253 // 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
|
5254 // ourselves |
| 4230 | 5255 # ifdef HAVE_SETSID |
| 5256 kill(-pid, SIGINT); | |
| 5257 # else | |
| 5258 kill(0, SIGINT); | |
| 5259 # endif | |
| 5260 got_int = FALSE; | |
| 5261 } | |
| 5262 # ifdef __NeXT__ | |
| 5263 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5264 # else | |
| 5265 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5266 # endif | |
| 5267 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5268 || (wait_pid == pid && WIFEXITED(status))) | |
| 5269 { | |
| 5270 wait_pid = pid; | |
| 5271 break; | |
| 5272 } | |
| 5273 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5274 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5275 clip_update(); |
| 5276 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5277 // 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
|
5278 // less time. |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5279 mch_delay(delay_msec, TRUE); |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5280 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5281 delay_msec = 10; |
| 4230 | 5282 } |
| 5283 } | |
| 5284 # endif | |
| 7 | 5285 |
| 5286 /* | |
| 5287 * Wait until our child has exited. | |
| 5288 * Ignore wait() returning pids of other children and returning | |
| 5289 * because of some signal like SIGWINCH. | |
| 5290 * Don't wait if wait_pid was already set above, indicating the | |
| 5291 * child already exited. | |
| 5292 */ | |
| 3048 | 5293 if (wait_pid != pid) |
| 5294 wait_pid = wait4pid(pid, &status); | |
| 7 | 5295 |
| 2600 | 5296 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5297 // 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
|
5298 // 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
|
5299 // the pty. |
| 2600 | 5300 if (pty_master_fd >= 0) |
| 5301 close(pty_slave_fd); | |
| 5302 # endif | |
| 5303 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5304 // 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
|
5305 // dead. |
| 167 | 5306 if (wpid > 0) |
| 3048 | 5307 { |
| 167 | 5308 kill(wpid, SIGKILL); |
| 3048 | 5309 wait4pid(wpid, NULL); |
| 5310 } | |
| 167 | 5311 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5312 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5313 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5314 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5315 |
| 7 | 5316 /* |
| 5317 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5318 * catch_signals() will kill Vim. | |
| 5319 */ | |
| 5320 if (tmode == TMODE_RAW) | |
| 5321 settmode(TMODE_RAW); | |
| 5322 did_settmode = TRUE; | |
| 5323 set_signals(); | |
| 5324 | |
| 5325 if (WIFEXITED(status)) | |
| 5326 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5327 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5328 retval = WEXITSTATUS(status); |
| 4074 | 5329 if (retval != 0 && !emsg_silent) |
| 7 | 5330 { |
| 5331 if (retval == EXEC_FAILED) | |
| 5332 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5333 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5334 msg_outtrans(p_sh); |
| 5335 msg_putchar('\n'); | |
| 5336 } | |
| 5337 else if (!(options & SHELL_SILENT)) | |
| 5338 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5339 msg_puts(_("\nshell returned ")); |
| 7 | 5340 msg_outnum((long)retval); |
| 5341 msg_putchar('\n'); | |
| 5342 } | |
| 5343 } | |
| 5344 } | |
| 5345 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5346 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5347 } |
| 5348 } | |
| 5349 | |
| 5350 error: | |
| 5351 if (!did_settmode) | |
| 5352 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5353 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5354 # ifdef FEAT_TITLE |
| 5355 resettitle(); | |
| 5356 # 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
|
5357 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
|
5358 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
|
5359 vim_free(tofree2); |
| 7 | 5360 |
| 5361 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
|
5362 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5363 #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
|
5364 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5365 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5366 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
|
5367 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5368 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
|
5369 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5370 #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
|
5371 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
|
5372 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
|
5373 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5374 #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
|
5375 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
|
5376 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5377 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
|
5378 #endif |
| 7 | 5379 } |
| 5380 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5381 #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
|
5382 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
|
5383 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
|
5384 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5385 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5386 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
|
5387 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
|
5388 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
|
5389 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
|
5390 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5391 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5392 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
|
5393 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
|
5394 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
|
5395 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
|
5396 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
|
5397 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
|
5398 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
|
5399 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
|
5400 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5401 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5402 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
|
5403 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5404 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5405 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5406 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5407 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5408 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
|
5409 && (!(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
|
5410 || !(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
|
5411 || !(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
|
5412 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
|
5413 &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
|
5414 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5415 // 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
|
5416 // 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
|
5417 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5418 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5419 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
|
5420 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5421 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
|
5422 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5423 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5424 semsg(_(e_notopen), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5425 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5426 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5427 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5428 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5429 // 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
|
5430 // 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
|
5431 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
|
5432 && 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
|
5433 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5434 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5435 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5436 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5437 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
|
5438 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5439 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
|
5440 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5441 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5442 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5443 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5444 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5445 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5446 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
|
5447 goto failed; |
|
8447
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 if (use_file_for_err) |
|
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 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
|
5452 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5453 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
|
5454 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5455 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5456 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5457 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5458 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5459 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5460 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
|
5461 && 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
|
5462 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5463 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5464 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
|
5465 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5466 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5467 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5468 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5469 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5470 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5471 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5472 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5473 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5474 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5475 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5476 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
|
5477 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
|
5478 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
|
5479 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5480 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5481 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5482 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
|
5483 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5484 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5485 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5486 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5487 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5488 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5489 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5490 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5491 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5492 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5493 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5494 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5495 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5496 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5497 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5498 # 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
|
5499 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5500 // 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
|
5501 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
|
5502 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5503 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5504 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5505 // 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
|
5506 // 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
|
5507 // 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
|
5508 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5509 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5510 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5511 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5512 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
|
5513 { |
|
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
|
5514 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
|
5515 |
|
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
|
5516 #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
|
5517 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
|
5518 // 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
|
5519 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
|
5520 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5521 // 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
|
5522 // 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
|
5523 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
|
5524 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5525 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5526 // 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
|
5527 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5528 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
|
5529 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
|
5530 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5531 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
|
5532 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5533 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5534 (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
|
5535 (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
|
5536 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
|
5537 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
|
5538 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5539 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5540 # 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
|
5541 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
|
5542 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5543 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
|
5544 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5545 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
|
5546 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
|
5547 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
|
5548 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5549 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
|
5550 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
|
5551 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5552 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
|
5553 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5554 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
|
5555 --todo; |
|
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 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5558 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5559 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
|
5560 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5561 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
|
5562 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
|
5563 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5564 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
|
5565 _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
|
5566 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5567 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5568 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5569 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
|
5570 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5571 // 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
|
5572 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
|
5573 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5574 // 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
|
5575 // 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
|
5576 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
|
5577 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5578 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5579 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5580 // 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
|
5581 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5582 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
|
5583 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
|
5584 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
|
5585 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
|
5586 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
|
5587 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
|
5588 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5589 // 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
|
5590 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5591 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
|
5592 { |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5593 vim_ignored = dup(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5594 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5595 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5596 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
|
5597 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
|
5598 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
|
5599 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
|
5600 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
|
5601 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
|
5602 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5603 // 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
|
5604 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5605 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
|
5606 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
|
5607 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
|
5608 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
|
5609 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
|
5610 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
|
5611 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5612 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
|
5613 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
|
5614 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
|
5615 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
|
5616 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
|
5617 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
|
5618 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
|
5619 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
|
5620 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
|
5621 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
|
5622 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
|
5623 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
|
5624 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5625 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5626 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
|
5627 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
|
5628 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5629 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5630 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5631 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5632 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5633 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
|
5634 _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
|
5635 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5636 // 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
|
5637 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5638 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5639 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5640 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
|
5641 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5642 // 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
|
5643 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5644 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5645 _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
|
5646 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5647 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5648 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5649 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5650 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5651 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5652 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
|
5653 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
|
5654 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5655 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
|
5656 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
|
5657 // 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
|
5658 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5659 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
|
5660 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5661 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
|
5662 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5663 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5664 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5665 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5666 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
|
5667 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
|
5668 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
|
5669 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5670 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
|
5671 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
|
5672 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5673 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
|
5674 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
|
5675 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5676 // 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
|
5677 // 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
|
5678 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
|
5679 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5680 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
|
5681 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
|
5682 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
|
5683 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
|
5684 } |
|
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
|
5685 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5686 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
|
5687 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5688 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5689 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5690 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5691 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
|
5692 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5693 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
|
5694 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5695 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
|
5696 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5697 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
|
5698 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5699 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5700 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5701 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5702 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5703 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5704 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5705 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5706 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5707 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5708 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5709 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5710 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5711 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5712 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5713 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5714 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5715 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5716 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5717 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
|
5718 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
|
5719 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
|
5720 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
|
5721 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5722 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5723 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5724 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
|
5725 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
|
5726 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5727 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
|
5728 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
|
5729 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5730 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
|
5731 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
|
5732 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5733 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
|
5734 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
|
5735 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
|
5736 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5737 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
|
5738 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
|
5739 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5740 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5741 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5742 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5743 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5744 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5745 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5746 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5747 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5748 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5749 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5750 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5751 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5752 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
|
5753 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5754 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
|
5755 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5756 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5757 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5758 // 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
|
5759 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
|
5760 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
|
5761 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5762 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5763 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5764 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5765 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5766 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5767 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5768 // 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
|
5769 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
|
5770 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
|
5771 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
|
5772 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5773 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5774 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5775 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5776 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
|
5777 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
|
5778 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
|
5779 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
|
5780 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5781 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5782 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5783 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5784 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5785 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5786 if (job->jv_status < JOB_ENDED) |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5787 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5788 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5789 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5790 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5791 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5792 mch_detect_ended_job(job_T *job_list) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5793 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5794 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5795 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5796 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5797 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5798 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5799 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5800 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5801 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5802 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5803 // 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
|
5804 // 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
|
5805 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5806 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5807 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5808 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5809 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5810 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5811 wait_pid = wait4(-1, &status, WNOHANG, (struct rusage *)0); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5812 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5813 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5814 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5815 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5816 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5817 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5818 for (job = job_list; job != NULL; job = job->jv_next) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5819 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5820 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5821 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5822 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5823 // 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
|
5824 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5825 else if (WIFSIGNALED(status)) |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5826 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5827 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
|
5828 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
|
5829 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5830 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
|
5831 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5832 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
|
5833 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5834 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5835 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5836 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5837 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5838 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5839 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5840 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5841 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5842 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5843 * 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
|
5844 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5845 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5846 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
|
5847 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5848 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5849 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5850 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
|
5851 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5852 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
|
5853 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5854 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5855 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5856 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5857 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5858 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5859 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
|
5860 #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
|
5861 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
|
5862 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
|
5863 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5864 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5865 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5866 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5867 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5868 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5869 // 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
|
5870 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
|
5871 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5872 // 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
|
5873 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
|
5874 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
|
5875 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5876 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5877 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5878 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5879 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5880 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5881 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5882 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5883 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5884 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5885 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5886 // 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
|
5887 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5888 (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
|
5889 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5890 (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
|
5891 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5892 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5893 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5894 |
|
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
|
5895 #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
|
5896 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
|
5897 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
|
5898 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5899 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
|
5900 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
|
5901 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
|
5902 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5903 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
|
5904 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
|
5905 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5906 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
|
5907 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5908 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5909 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
|
5910 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5911 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5912 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
|
5913 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
|
5914 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
|
5915 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
|
5916 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
|
5917 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5918 // 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
|
5919 // 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
|
5920 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
|
5921 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
|
5922 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
|
5923 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5924 #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
|
5925 |
| 7 | 5926 /* |
| 5927 * Check for CTRL-C typed by reading all available characters. | |
| 5928 * In cooked mode we should get SIGINT, no need to check. | |
| 5929 */ | |
| 5930 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5931 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5932 { |
|
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
|
5933 if ((mch_cur_tmode == TMODE_RAW || force) |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5934 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 5935 fill_input_buf(FALSE); |
| 5936 } | |
| 5937 | |
| 5938 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5939 * Wait "msec" msec until a character is available from the mouse, keyboard, |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5940 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5941 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5942 * Invokes timer callbacks when needed. |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5943 * When "ignore_input" is TRUE even check for pending input when input is |
|
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5944 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5945 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5946 * but something else needs to be done. |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5947 * Returns TRUE when a character is available. |
| 7 | 5948 * When a GUI is being used, this will never get called -- webb |
| 5949 */ | |
| 5950 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5951 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 5952 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5953 #ifdef FEAT_TIMERS |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
5954 return ui_wait_for_chars_or_timer( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
12871
diff
changeset
|
5955 msec, WaitForCharOrMouse, interrupted, ignore_input) == OK; |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5956 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5957 return WaitForCharOrMouse(msec, interrupted, ignore_input); |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5958 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5959 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5960 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5961 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5962 * Wait "msec" msec until a character is available from the mouse or keyboard |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5963 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5964 * "msec" == -1 will block forever. |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5965 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5966 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5967 * but something else needs to be done. |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5968 * When a GUI is being used, this will never get called -- webb |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5969 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5970 static int |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5971 WaitForCharOrMouse(long msec, int *interrupted, int ignore_input) |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5972 { |
| 7 | 5973 #ifdef FEAT_MOUSE_GPM |
| 5974 int gpm_process_wanted; | |
| 5975 #endif | |
| 5976 #ifdef FEAT_XCLIPBOARD | |
| 5977 int rest; | |
| 5978 #endif | |
| 5979 int avail; | |
| 5980 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5981 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 5982 return 1; |
| 5983 | |
| 5984 #if defined(FEAT_MOUSE_DEC) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5985 // May need to query the mouse position. |
| 7 | 5986 if (WantQueryMouse) |
| 5987 { | |
| 227 | 5988 WantQueryMouse = FALSE; |
|
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
5989 if (!no_query_mouse_for_testing) |
|
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
5990 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 5991 } |
| 5992 #endif | |
| 5993 | |
| 5994 /* | |
| 5995 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 5996 * events. This is a bit complicated, because they might both be defined. | |
| 5997 */ | |
| 5998 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 5999 # ifdef FEAT_XCLIPBOARD | |
| 6000 rest = 0; | |
| 6001 if (do_xterm_trace()) | |
| 6002 rest = msec; | |
| 6003 # endif | |
| 6004 do | |
| 6005 { | |
| 6006 # ifdef FEAT_XCLIPBOARD | |
| 6007 if (rest != 0) | |
| 6008 { | |
| 6009 msec = XT_TRACE_DELAY; | |
| 6010 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6011 msec = rest; | |
| 6012 if (rest >= 0) | |
| 6013 rest -= msec; | |
| 6014 } | |
| 6015 # endif | |
|
17708
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6016 # ifdef FEAT_SOUND_CANBERRA |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6017 // Invoke any pending sound callbacks. |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6018 if (has_sound_callback_in_queue()) |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6019 invoke_sound_callback(); |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6020 # endif |
| 7 | 6021 # ifdef FEAT_MOUSE_GPM |
| 6022 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6023 avail = RealWaitForChar(read_cmd_fd, msec, |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6024 &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
|
6025 if (!avail && !gpm_process_wanted) |
| 7 | 6026 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6027 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6028 if (!avail) |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6029 # endif |
| 7 | 6030 { |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6031 if (!ignore_input && input_available()) |
| 7 | 6032 return 1; |
| 6033 # ifdef FEAT_XCLIPBOARD | |
| 6034 if (rest == 0 || !do_xterm_trace()) | |
| 6035 # endif | |
| 6036 break; | |
| 6037 } | |
| 6038 } | |
| 6039 while (FALSE | |
| 6040 # ifdef FEAT_MOUSE_GPM | |
| 6041 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6042 # endif | |
| 6043 # ifdef FEAT_XCLIPBOARD | |
| 6044 || (!avail && rest != 0) | |
| 6045 # endif | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6046 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6047 ; |
| 7 | 6048 |
| 6049 #else | |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6050 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6051 #endif |
| 6052 return avail; | |
| 6053 } | |
| 6054 | |
| 5541 | 6055 #ifndef VMS |
| 7 | 6056 /* |
| 6057 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6058 * "msec" == 0 will check for characters once. |
| 6059 * "msec" == -1 will block until a character is available. | |
| 7 | 6060 * When a GUI is being used, this will not be used for input -- webb |
| 6061 * Or when a Linux GPM mouse event is waiting. | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
7009
diff
changeset
|
6062 * Or when a clientserver message is on the queue. |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6063 * "interrupted" (if not NULL) is set to TRUE when no character is available |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6064 * but something else needs to be done. |
| 7 | 6065 */ |
|
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diff
changeset
|
6066 static int |
|
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c19eb05b19df
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Christian Brabandt <cb@256bit.org>
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9189
diff
changeset
|
6067 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6068 { |
| 6069 int ret; | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6070 int result; |
| 14 | 6071 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6072 static int busy = FALSE; |
| 6073 | |
|
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diff
changeset
|
6074 // May retry getting characters after an event was handled. |
| 7 | 6075 # define MAY_LOOP |
| 6076 | |
|
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commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
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diff
changeset
|
6077 # ifdef ELAPSED_FUNC |
|
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parents:
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diff
changeset
|
6078 // Remember at what time we started, so that we know how much longer we |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
6079 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
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parents:
15470
diff
changeset
|
6080 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6081 elapsed_T start_tv; |
| 7 | 6082 |
|
9209
f8f41f4e0acd
commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents:
9207
diff
changeset
|
6083 if (msec > 0) |
|
10406
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parents:
10386
diff
changeset
|
6084 ELAPSED_INIT(start_tv); |
| 7 | 6085 # endif |
| 6086 | |
|
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diff
changeset
|
6087 // Handle being called recursively. This may happen for the session |
|
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parents:
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diff
changeset
|
6088 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6089 if (busy) |
| 6090 return 0; | |
| 6091 #endif | |
| 6092 | |
| 6093 #ifdef MAY_LOOP | |
| 407 | 6094 for (;;) |
| 7 | 6095 #endif |
| 6096 { | |
| 6097 #ifdef MAY_LOOP | |
|
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diff
changeset
|
6098 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6099 # ifdef FEAT_MZSCHEME |
| 6100 int mzquantum_used = FALSE; | |
| 6101 # endif | |
| 7 | 6102 #endif |
| 6103 #ifndef HAVE_SELECT | |
|
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diff
changeset
|
6104 // each channel may use in, out and err |
|
8761
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commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6105 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6106 int nfd; |
| 6107 # ifdef FEAT_XCLIPBOARD | |
| 6108 int xterm_idx = -1; | |
| 6109 # endif | |
| 6110 # ifdef FEAT_MOUSE_GPM | |
| 6111 int gpm_idx = -1; | |
| 6112 # endif | |
| 6113 # ifdef USE_XSMP | |
| 6114 int xsmp_idx = -1; | |
| 6115 # endif | |
| 14 | 6116 int towait = (int)msec; |
| 6117 | |
| 6118 # ifdef FEAT_MZSCHEME | |
| 6119 mzvim_check_threads(); | |
| 6120 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6121 { | |
|
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parents:
18761
diff
changeset
|
6122 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6123 mzquantum_used = TRUE; |
| 6124 } | |
| 6125 # endif | |
| 7 | 6126 fds[0].fd = fd; |
| 6127 fds[0].events = POLLIN; | |
| 6128 nfd = 1; | |
| 6129 | |
| 6130 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6131 may_restore_clipboard(); |
| 7 | 6132 if (xterm_Shell != (Widget)0) |
| 6133 { | |
| 6134 xterm_idx = nfd; | |
| 6135 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6136 fds[nfd].events = POLLIN; | |
| 6137 nfd++; | |
| 6138 } | |
| 6139 # endif | |
| 6140 # ifdef FEAT_MOUSE_GPM | |
| 6141 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6142 { | |
| 6143 gpm_idx = nfd; | |
| 6144 fds[nfd].fd = gpm_fd; | |
| 6145 fds[nfd].events = POLLIN; | |
| 6146 nfd++; | |
| 6147 } | |
| 6148 # endif | |
| 6149 # ifdef USE_XSMP | |
| 6150 if (xsmp_icefd != -1) | |
| 6151 { | |
| 6152 xsmp_idx = nfd; | |
| 6153 fds[nfd].fd = xsmp_icefd; | |
| 6154 fds[nfd].events = POLLIN; | |
| 6155 nfd++; | |
| 6156 } | |
| 6157 # endif | |
|
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parents:
8491
diff
changeset
|
6158 #ifdef FEAT_JOB_CHANNEL |
|
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diff
changeset
|
6159 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
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|
6160 #endif |
|
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parents:
9189
diff
changeset
|
6161 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6162 *interrupted = FALSE; |
| 7 | 6163 |
| 14 | 6164 ret = poll(fds, nfd, towait); |
|
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diff
changeset
|
6165 |
|
a62ff5ff60c1
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diff
changeset
|
6166 result = ret > 0 && (fds[0].revents & POLLIN); |
|
9205
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9189
diff
changeset
|
6167 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6168 *interrupted = TRUE; |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6169 |
| 14 | 6170 # ifdef FEAT_MZSCHEME |
| 6171 if (ret == 0 && mzquantum_used) | |
|
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diff
changeset
|
6172 // MzThreads scheduling is required and timeout occurred |
| 14 | 6173 finished = FALSE; |
| 6174 # endif | |
| 7 | 6175 |
| 6176 # ifdef FEAT_XCLIPBOARD | |
| 6177 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6178 { | |
|
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diff
changeset
|
6179 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6180 if (--ret == 0 && !input_available()) |
|
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diff
changeset
|
6181 // Try again |
| 7 | 6182 finished = FALSE; |
| 6183 } | |
| 6184 # endif | |
| 6185 # ifdef FEAT_MOUSE_GPM | |
| 6186 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6187 *check_for_gpm = 1; | |
| 6188 # endif | |
| 6189 # ifdef USE_XSMP | |
| 6190 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6191 { | |
| 6192 if (fds[xsmp_idx].revents & POLLIN) | |
| 6193 { | |
| 6194 busy = TRUE; | |
| 6195 xsmp_handle_requests(); | |
| 6196 busy = FALSE; | |
| 6197 } | |
| 6198 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6199 { | |
| 6200 if (p_verbose > 0) | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
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parents:
15525
diff
changeset
|
6201 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6202 xsmp_close(); |
| 6203 } | |
| 6204 if (--ret == 0) | |
|
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diff
changeset
|
6205 finished = FALSE; // Try again |
| 7 | 6206 } |
| 6207 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6208 #ifdef FEAT_JOB_CHANNEL |
|
16054
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patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6209 // also call when ret == 0, we may be polling a keep-open channel |
|
12584
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patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6210 if (ret >= 0) |
|
16054
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patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6211 channel_poll_check(ret, &fds); |
|
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6212 #endif |
| 7 | 6213 |
|
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parents:
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diff
changeset
|
6214 #else // HAVE_SELECT |
| 7 | 6215 |
| 6216 struct timeval tv; | |
| 14 | 6217 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
|
6218 // 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
|
6219 // 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
|
6220 static fd_set rfds, wfds, efds; |
| 7 | 6221 int maxfd; |
| 14 | 6222 long towait = msec; |
| 6223 | |
| 6224 # ifdef FEAT_MZSCHEME | |
| 6225 mzvim_check_threads(); | |
| 6226 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6227 { | |
|
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parents:
18761
diff
changeset
|
6228 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6229 mzquantum_used = TRUE; |
| 6230 } | |
| 6231 # endif | |
| 7 | 6232 |
| 14 | 6233 if (towait >= 0) |
| 7 | 6234 { |
| 14 | 6235 tv.tv_sec = towait / 1000; |
| 6236 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6237 tvp = &tv; | |
| 7 | 6238 } |
| 14 | 6239 else |
| 6240 tvp = NULL; | |
| 7 | 6241 |
| 6242 /* | |
| 6243 * Select on ready for reading and exceptional condition (end of file). | |
| 6244 */ | |
| 3046 | 6245 select_eintr: |
| 6246 FD_ZERO(&rfds); | |
|
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commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
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8740
diff
changeset
|
6247 FD_ZERO(&wfds); |
| 7 | 6248 FD_ZERO(&efds); |
| 6249 FD_SET(fd, &rfds); | |
| 6250 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
|
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changeset
|
6251 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6252 FD_SET(fd, &efds); |
| 6253 # endif | |
| 6254 maxfd = fd; | |
| 6255 | |
| 6256 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6257 may_restore_clipboard(); |
| 7 | 6258 if (xterm_Shell != (Widget)0) |
| 6259 { | |
| 6260 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6261 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6262 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6263 |
|
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diff
changeset
|
6264 // An event may have already been read but not handled. In |
|
44b855153d8e
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parents:
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diff
changeset
|
6265 // particularly, XFlush may cause this. |
| 3748 | 6266 xterm_update(); |
| 7 | 6267 } |
| 6268 # endif | |
| 6269 # ifdef FEAT_MOUSE_GPM | |
| 6270 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6271 { | |
| 6272 FD_SET(gpm_fd, &rfds); | |
| 6273 FD_SET(gpm_fd, &efds); | |
| 6274 if (maxfd < gpm_fd) | |
| 6275 maxfd = gpm_fd; | |
| 6276 } | |
| 6277 # endif | |
| 6278 # ifdef USE_XSMP | |
| 6279 if (xsmp_icefd != -1) | |
| 6280 { | |
| 6281 FD_SET(xsmp_icefd, &rfds); | |
| 6282 FD_SET(xsmp_icefd, &efds); | |
| 6283 if (maxfd < xsmp_icefd) | |
| 6284 maxfd = xsmp_icefd; | |
| 6285 } | |
| 6286 # endif | |
|
8493
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diff
changeset
|
6287 # ifdef FEAT_JOB_CHANNEL |
|
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patch 8.0.1170: using termdebug results in 100% CPU time
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parents:
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diff
changeset
|
6288 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
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diff
changeset
|
6289 # endif |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6290 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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diff
changeset
|
6291 *interrupted = FALSE; |
|
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diff
changeset
|
6292 |
|
14718
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patch 8.1.0371: argument types for select() may be wrong
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parents:
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diff
changeset
|
6293 ret = select(maxfd + 1, SELECT_TYPE_ARG234 &rfds, |
|
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
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parents:
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diff
changeset
|
6294 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp); |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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diff
changeset
|
6295 result = ret > 0 && FD_ISSET(fd, &rfds); |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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parents:
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diff
changeset
|
6296 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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diff
changeset
|
6297 --ret; |
|
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parents:
9189
diff
changeset
|
6298 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6299 *interrupted = TRUE; |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6300 |
| 3046 | 6301 # ifdef EINTR |
| 6302 if (ret == -1 && errno == EINTR) | |
| 3133 | 6303 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6304 // 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
|
6305 // SIGWINCH. |
| 3133 | 6306 if (do_resize) |
| 6307 handle_resize(); | |
| 6308 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6309 // 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
|
6310 // 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
|
6311 // 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
|
6312 // external command after the process has finished. |
| 3046 | 6313 goto select_eintr; |
| 3133 | 6314 } |
| 3046 | 6315 # endif |
| 1076 | 6316 # ifdef __TANDEM |
| 6317 if (ret == -1 && errno == ENOTSUP) | |
| 6318 { | |
| 6319 FD_ZERO(&rfds); | |
| 6320 FD_ZERO(&efds); | |
| 6321 ret = 0; | |
| 6322 } | |
| 3046 | 6323 # endif |
| 14 | 6324 # ifdef FEAT_MZSCHEME |
| 6325 if (ret == 0 && mzquantum_used) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6326 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6327 finished = FALSE; |
| 7 | 6328 # endif |
| 6329 | |
| 6330 # ifdef FEAT_XCLIPBOARD | |
| 6331 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6332 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6333 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6334 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
|
6335 // 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
|
6336 // buffer is empty |
| 7 | 6337 if (--ret == 0 && !input_available()) |
| 6338 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6339 // Try again |
| 7 | 6340 finished = FALSE; |
| 6341 } | |
| 6342 } | |
| 6343 # endif | |
| 6344 # ifdef FEAT_MOUSE_GPM | |
| 6345 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6346 { | |
| 6347 if (FD_ISSET(gpm_fd, &efds)) | |
| 6348 gpm_close(); | |
| 6349 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6350 *check_for_gpm = 1; | |
| 6351 } | |
| 6352 # endif | |
| 6353 # ifdef USE_XSMP | |
| 6354 if (ret > 0 && xsmp_icefd != -1) | |
| 6355 { | |
| 6356 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6357 { | |
| 6358 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
|
6359 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6360 xsmp_close(); |
| 6361 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
|
6362 finished = FALSE; // keep going if event was only one |
| 7 | 6363 } |
| 6364 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6365 { | |
| 6366 busy = TRUE; | |
| 6367 xsmp_handle_requests(); | |
| 6368 busy = FALSE; | |
| 6369 if (--ret == 0) | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6370 finished = FALSE; // keep going if event was only one |
| 7 | 6371 } |
| 6372 } | |
| 6373 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6374 #ifdef FEAT_JOB_CHANNEL |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6375 // 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
|
6376 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6377 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
|
6378 #endif |
| 7 | 6379 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6380 #endif // HAVE_SELECT |
| 7 | 6381 |
| 6382 #ifdef MAY_LOOP | |
| 6383 if (finished || msec == 0) | |
| 6384 break; | |
| 6385 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6386 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6387 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6388 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6389 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6390 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6391 // We're going to loop around again, find out for how long |
| 7 | 6392 if (msec > 0) |
| 6393 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6394 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6395 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6396 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6397 # else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6398 // Guess we got interrupted halfway. |
| 7 | 6399 msec = msec / 2; |
| 6400 # endif | |
| 6401 if (msec <= 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6402 break; // waited long enough |
| 7 | 6403 } |
| 6404 #endif | |
| 6405 } | |
| 6406 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6407 return result; |
| 7 | 6408 } |
| 6409 | |
| 6410 /* | |
| 444 | 6411 * Expand a path into all matching files and/or directories. Handles "*", |
| 6412 * "?", "[a-z]", "**", etc. | |
| 6413 * "path" has backslashes before chars that are not to be expanded. | |
| 6414 * Returns the number of matches found. | |
| 7 | 6415 */ |
| 6416 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6417 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6418 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6419 char_u *path, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6420 int flags) // EW_* flags |
| 7 | 6421 { |
| 444 | 6422 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6423 } |
| 6424 | |
| 6425 /* | |
| 6426 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6427 * the shell | |
| 6428 * | |
| 6429 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6430 * an error message in *file. | |
| 6431 * | |
| 6432 * num_pat is number of input patterns | |
| 6433 * pat is array of pointers to input patterns | |
| 6434 * num_file is pointer to number of matched file names | |
| 6435 * file is pointer to array of pointers to matched file names | |
| 6436 */ | |
| 6437 | |
| 6438 #ifndef SEEK_SET | |
| 6439 # define SEEK_SET 0 | |
| 6440 #endif | |
| 6441 #ifndef SEEK_END | |
| 6442 # define SEEK_END 2 | |
| 6443 #endif | |
| 6444 | |
| 822 | 6445 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6446 |
| 7 | 6447 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6448 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6449 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6450 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6451 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6452 char_u ***file, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6453 int flags) // EW_* flags |
| 7 | 6454 { |
| 6455 int i; | |
| 6456 size_t len; | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6457 long llen; |
| 7 | 6458 char_u *p; |
| 6459 int dir; | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6460 |
| 1508 | 6461 /* |
| 6462 * This is the non-OS/2 implementation (really Unix). | |
| 6463 */ | |
| 7 | 6464 int j; |
| 6465 char_u *tempname; | |
| 6466 char_u *command; | |
| 6467 FILE *fd; | |
| 6468 char_u *buffer; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6469 #define STYLE_ECHO 0 // use "echo", the default |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6470 #define STYLE_GLOB 1 // use "glob", for csh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6471 #define STYLE_VIMGLOB 2 // use "vimglob", for Posix sh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6472 #define STYLE_PRINT 3 // use "print -N", for zsh |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6473 #define STYLE_BT 4 // `cmd` expansion, execute the pattern |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6474 // directly |
| 7 | 6475 int shell_style = STYLE_ECHO; |
| 6476 int check_spaces; | |
| 6477 static int did_find_nul = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6478 int ampersand = FALSE; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6479 // vimglob() function to define for Posix shell |
| 1620 | 6480 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6481 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6482 *num_file = 0; // default: no files found |
| 7 | 6483 *file = NULL; |
| 6484 | |
| 6485 /* | |
| 6486 * If there are no wildcards, just copy the names to allocated memory. | |
| 6487 * Saves a lot of time, because we don't have to start a new shell. | |
| 6488 */ | |
| 6489 if (!have_wildcard(num_pat, pat)) | |
| 6490 return save_patterns(num_pat, pat, num_file, file); | |
| 6491 | |
| 428 | 6492 # ifdef HAVE_SANDBOX |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6493 // Don't allow any shell command in the sandbox. |
| 428 | 6494 if (sandbox != 0 && check_secure()) |
| 6495 return FAIL; | |
| 6496 # endif | |
| 6497 | |
| 7 | 6498 /* |
| 6499 * Don't allow the use of backticks in secure and restricted mode. | |
| 6500 */ | |
| 428 | 6501 if (secure || restricted) |
| 7 | 6502 for (i = 0; i < num_pat; ++i) |
| 6503 if (vim_strchr(pat[i], '`') != NULL | |
| 6504 && (check_restricted() || check_secure())) | |
| 6505 return FAIL; | |
| 6506 | |
| 6507 /* | |
| 6508 * get a name for the temp file | |
| 6509 */ | |
| 6721 | 6510 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6511 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6512 emsg(_(e_notmp)); |
| 7 | 6513 return FAIL; |
| 6514 } | |
| 6515 | |
| 6516 /* | |
| 6517 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6518 * file. |
| 6519 * STYLE_BT: NL separated | |
| 6520 * If expanding `cmd` execute it directly. | |
| 6521 * STYLE_GLOB: NUL separated | |
| 6522 * If we use *csh, "glob" will work better than "echo". | |
| 6523 * STYLE_PRINT: NL or NUL separated | |
| 6524 * If we use *zsh, "print -N" will work better than "glob". | |
| 6525 * STYLE_VIMGLOB: NL separated | |
| 6526 * If we use *sh*, we define "vimglob()". | |
| 6527 * STYLE_ECHO: space separated. | |
| 6528 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6529 */ |
| 6530 if (num_pat == 1 && *pat[0] == '`' | |
| 6531 && (len = STRLEN(pat[0])) > 2 | |
| 6532 && *(pat[0] + len - 1) == '`') | |
| 6533 shell_style = STYLE_BT; | |
| 6534 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6535 { | |
| 6536 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6537 shell_style = STYLE_GLOB; | |
| 6538 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6539 shell_style = STYLE_PRINT; | |
| 6540 } | |
| 1508 | 6541 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6542 "sh") != NULL) | |
| 6543 shell_style = STYLE_VIMGLOB; | |
| 6544 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6545 // Compute the length of the command. We need 2 extra bytes: for the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6546 // optional '&' and for the NUL. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6547 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6548 len = STRLEN(tempname) + 29; |
| 1508 | 6549 if (shell_style == STYLE_VIMGLOB) |
| 6550 len += STRLEN(sh_vimglob_func); | |
| 6551 | |
| 147 | 6552 for (i = 0; i < num_pat; ++i) |
| 6553 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6554 // Count the length of the patterns in the same way as they are put in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6555 // "command" below. |
| 147 | 6556 #ifdef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6557 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6558 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6559 ++len; // add space |
| 628 | 6560 for (j = 0; pat[i][j] != NUL; ++j) |
| 6561 { | |
| 6562 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6563 ++len; // may add a backslash |
| 628 | 6564 ++len; |
| 6565 } | |
| 147 | 6566 #endif |
| 6567 } | |
| 7 | 6568 command = alloc(len); |
| 6569 if (command == NULL) | |
| 6570 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6571 // out of memory |
| 7 | 6572 vim_free(tempname); |
| 6573 return FAIL; | |
| 6574 } | |
| 6575 | |
| 6576 /* | |
| 6577 * Build the shell command: | |
| 6578 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6579 * recognizes this). | |
| 6580 * - Add the shell command to print the expanded names. | |
| 6581 * - Add the temp file name. | |
| 6582 * - Add the file name patterns. | |
| 6583 */ | |
| 6584 if (shell_style == STYLE_BT) | |
| 6585 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6586 // change `command; command& ` to (command; command ) |
| 628 | 6587 STRCPY(command, "("); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6588 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6589 p = command + STRLEN(command) - 1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6590 *p-- = ')'; // remove last backtick |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6591 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6592 --p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6593 if (*p == '&') // remove trailing '&' |
| 7 | 6594 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6595 ampersand = TRUE; |
| 7 | 6596 *p = ' '; |
| 6597 } | |
| 6598 STRCAT(command, ">"); | |
| 6599 } | |
| 6600 else | |
| 6601 { | |
| 6602 if (flags & EW_NOTFOUND) | |
| 6603 STRCPY(command, "set nonomatch; "); | |
| 6604 else | |
| 6605 STRCPY(command, "unset nonomatch; "); | |
| 6606 if (shell_style == STYLE_GLOB) | |
| 6607 STRCAT(command, "glob >"); | |
| 6608 else if (shell_style == STYLE_PRINT) | |
| 6609 STRCAT(command, "print -N >"); | |
| 1508 | 6610 else if (shell_style == STYLE_VIMGLOB) |
| 6611 STRCAT(command, sh_vimglob_func); | |
| 7 | 6612 else |
| 6613 STRCAT(command, "echo >"); | |
| 6614 } | |
| 1508 | 6615 |
| 7 | 6616 STRCAT(command, tempname); |
| 1508 | 6617 |
| 7 | 6618 if (shell_style != STYLE_BT) |
| 6619 for (i = 0; i < num_pat; ++i) | |
| 6620 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6621 // When using system() always add extra quotes, because the shell |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6622 // is started twice. Otherwise put a backslash before special |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6623 // characters, except inside ``. |
| 7 | 6624 #ifdef USE_SYSTEM |
| 6625 STRCAT(command, " \""); | |
| 6626 STRCAT(command, pat[i]); | |
| 6627 STRCAT(command, "\""); | |
| 6628 #else | |
| 233 | 6629 int intick = FALSE; |
| 6630 | |
| 7 | 6631 p = command + STRLEN(command); |
| 6632 *p++ = ' '; | |
| 628 | 6633 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6634 { |
| 6635 if (pat[i][j] == '`') | |
| 6636 intick = !intick; | |
| 628 | 6637 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6638 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6639 // Remove a backslash, take char literally. But keep |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6640 // backslash inside backticks, before a special character |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6641 // and before a backtick. |
| 644 | 6642 if (intick |
| 652 | 6643 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6644 || pat[i][j + 1] == '`') | |
| 644 | 6645 *p++ = '\\'; |
| 648 | 6646 ++j; |
| 628 | 6647 } |
| 6174 | 6648 else if (!intick |
| 6649 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6650 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6651 // Put a backslash before a special character, but not |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6652 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6653 // set. |
| 628 | 6654 *p++ = '\\'; |
| 648 | 6655 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6656 // Copy one character. |
| 648 | 6657 *p++ = pat[i][j]; |
| 233 | 6658 } |
| 7 | 6659 *p = NUL; |
| 6660 #endif | |
| 6661 } | |
| 6662 if (flags & EW_SILENT) | |
| 6663 show_shell_mess = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6664 if (ampersand) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6665 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6666 |
| 6667 /* | |
| 6668 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6669 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6670 * expand any other pattern. | |
| 6671 */ | |
| 6672 if (shell_style == STYLE_PRINT) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6673 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6674 |
| 6675 /* | |
| 6676 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6677 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6678 * in one of the patterns, otherwise we can still use the fast option. | |
| 6679 */ | |
| 6680 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6681 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6682 |
| 6683 /* | |
| 6684 * execute the shell command | |
| 6685 */ | |
| 6686 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6687 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6688 // When running in the background, give it some time to create the temp |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6689 // 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
|
6690 if (ampersand) |
| 7 | 6691 mch_delay(10L, TRUE); |
| 6692 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6693 extra_shell_arg = NULL; // cleanup |
| 7 | 6694 show_shell_mess = TRUE; |
| 6695 vim_free(command); | |
| 6696 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6697 if (i != 0) // mch_call_shell() failed |
| 7 | 6698 { |
| 6699 mch_remove(tempname); | |
| 6700 vim_free(tempname); | |
| 6701 /* | |
| 6702 * With interactive completion, the error message is not printed. | |
| 6703 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6704 * from the shell, so screen may still get messed up -- webb. | |
| 6705 */ | |
| 6706 #ifndef USE_SYSTEM | |
| 6707 if (!(flags & EW_SILENT)) | |
| 6708 #endif | |
| 6709 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6710 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
|
6711 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
|
6712 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6713 #ifdef USE_SYSTEM |
| 6714 if (!(flags & EW_SILENT)) | |
| 6715 #endif | |
| 6716 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6717 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6718 msg_start(); // don't overwrite this message |
| 7 | 6719 } |
| 6720 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6721 // 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
|
6722 // EW_NOTFOUND is given |
| 7 | 6723 if (shell_style == STYLE_BT) |
| 6724 return FAIL; | |
| 6725 goto notfound; | |
| 6726 } | |
| 6727 | |
| 6728 /* | |
| 6729 * read the names from the file into memory | |
| 6730 */ | |
| 6731 fd = fopen((char *)tempname, READBIN); | |
| 6732 if (fd == NULL) | |
| 6733 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6734 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6735 if (!(flags & EW_SILENT)) |
| 6736 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6737 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6738 msg_start(); // don't overwrite this message |
| 7 | 6739 } |
| 6740 vim_free(tempname); | |
| 6741 goto notfound; | |
| 6742 } | |
| 6743 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
|
6744 llen = ftell(fd); // get size of temp file |
| 7 | 6745 fseek(fd, 0L, SEEK_SET); |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6746 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6747 // 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
|
6748 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6749 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6750 buffer = alloc(llen + 1); |
| 7 | 6751 if (buffer == NULL) |
| 6752 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6753 // out of memory |
| 7 | 6754 mch_remove(tempname); |
| 6755 vim_free(tempname); | |
| 6756 fclose(fd); | |
| 6757 return FAIL; | |
| 6758 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6759 len = llen; |
| 7 | 6760 i = fread((char *)buffer, 1, len, fd); |
| 6761 fclose(fd); | |
| 6762 mch_remove(tempname); | |
| 1877 | 6763 if (i != (int)len) |
| 7 | 6764 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6765 // unexpected read error |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6766 semsg(_(e_notread), tempname); |
| 7 | 6767 vim_free(tempname); |
| 6768 vim_free(buffer); | |
| 6769 return FAIL; | |
| 6770 } | |
| 6771 vim_free(tempname); | |
| 6772 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6773 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6774 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6775 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6776 for (i = 0; i < (int)len; ++i) |
| 7 | 6777 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6778 *p++ = buffer[i]; | |
| 6779 len = p - buffer; | |
| 6780 # endif | |
| 6781 | |
| 6782 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6783 // file names are separated with Space |
| 7 | 6784 if (shell_style == STYLE_ECHO) |
| 6785 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6786 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6787 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6788 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6789 { |
| 6790 while (*p != ' ' && *p != '\n') | |
| 6791 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6792 p = skipwhite(p); // skip to next entry |
| 7 | 6793 } |
| 6794 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6795 // file names are separated with NL |
| 1508 | 6796 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6797 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6798 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6799 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6800 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6801 { |
| 6802 while (*p != '\n' && *p != NUL) | |
| 6803 ++p; | |
| 6804 if (*p != NUL) | |
| 6805 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6806 p = skipwhite(p); // skip leading white space |
| 7 | 6807 } |
| 6808 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6809 // file names are separated with NUL |
| 7 | 6810 else |
| 6811 { | |
| 6812 /* | |
| 6813 * Some versions of zsh use spaces instead of NULs to separate | |
| 6814 * results. Only do this when there is no NUL before the end of the | |
| 6815 * buffer, otherwise we would never be able to use file names with | |
| 6816 * embedded spaces when zsh does use NULs. | |
| 6817 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6818 * don't check for spaces again. | |
| 6819 */ | |
| 6820 check_spaces = FALSE; | |
| 6821 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6822 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6823 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6824 buffer[len] = NUL; |
| 5533 | 6825 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6826 did_find_nul = TRUE; |
| 6827 else | |
| 6828 check_spaces = TRUE; | |
| 6829 } | |
| 6830 | |
| 6831 /* | |
| 6832 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6833 * already is one, for STYLE_GLOB it needs to be added. | |
| 6834 */ | |
| 6835 if (len && buffer[len - 1] == NUL) | |
| 6836 --len; | |
| 6837 else | |
| 6838 buffer[len] = NUL; | |
| 6839 i = 0; | |
| 6840 for (p = buffer; p < buffer + len; ++p) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6841 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6842 { |
| 6843 ++i; | |
| 6844 *p = NUL; | |
| 6845 } | |
| 6846 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6847 ++i; // count last entry |
| 7 | 6848 } |
| 6849 if (i == 0) | |
| 6850 { | |
| 6851 /* | |
| 6852 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6853 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6854 * error; and hey, it's good to check anyway -- webb. | |
| 6855 */ | |
| 6856 vim_free(buffer); | |
| 6857 goto notfound; | |
| 6858 } | |
| 6859 *num_file = i; | |
|
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
|
6860 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6861 if (*file == NULL) |
| 6862 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6863 // out of memory |
| 7 | 6864 vim_free(buffer); |
| 6865 return FAIL; | |
| 6866 } | |
| 6867 | |
| 6868 /* | |
| 6869 * Isolate the individual file names. | |
| 6870 */ | |
| 6871 p = buffer; | |
| 6872 for (i = 0; i < *num_file; ++i) | |
| 6873 { | |
| 6874 (*file)[i] = p; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6875 // Space or NL separates |
| 1508 | 6876 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 6877 || shell_style == STYLE_VIMGLOB) | |
| 7 | 6878 { |
| 652 | 6879 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 6880 && *p != '\n' && *p != NUL) | |
| 7 | 6881 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6882 if (p == buffer + len) // last entry |
| 7 | 6883 *p = NUL; |
| 6884 else | |
| 6885 { | |
| 6886 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6887 p = skipwhite(p); // skip to next entry |
| 7 | 6888 } |
| 6889 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6890 else // NUL separates |
| 7 | 6891 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6892 while (*p && p < buffer + len) // skip entry |
| 7 | 6893 ++p; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6894 ++p; // skip NUL |
| 7 | 6895 } |
| 6896 } | |
| 6897 | |
| 6898 /* | |
| 6899 * Move the file names to allocated memory. | |
| 6900 */ | |
| 6901 for (j = 0, i = 0; i < *num_file; ++i) | |
| 6902 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6903 // Require the files to exist. Helps when using /bin/sh |
| 7 | 6904 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 6905 continue; | |
| 6906 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6907 // check if this entry should be included |
| 7 | 6908 dir = (mch_isdir((*file)[i])); |
| 6909 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 6910 continue; | |
| 6911 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6912 // Skip files that are not executable if we check for that. |
| 6695 | 6913 if (!dir && (flags & EW_EXEC) |
| 6914 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 6915 continue; |
| 6916 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
6917 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 6918 if (p) |
| 6919 { | |
| 6920 STRCPY(p, (*file)[i]); | |
| 6921 if (dir) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6922 add_pathsep(p); // add '/' to a directory name |
| 7 | 6923 (*file)[j++] = p; |
| 6924 } | |
| 6925 } | |
| 6926 vim_free(buffer); | |
| 6927 *num_file = j; | |
| 6928 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6929 if (*num_file == 0) // rejected all entries |
| 7 | 6930 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
6931 VIM_CLEAR(*file); |
| 7 | 6932 goto notfound; |
| 6933 } | |
| 6934 | |
| 6935 return OK; | |
| 6936 | |
| 6937 notfound: | |
| 6938 if (flags & EW_NOTFOUND) | |
| 6939 return save_patterns(num_pat, pat, num_file, file); | |
| 6940 return FAIL; | |
| 6941 } | |
| 6942 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6943 #endif // VMS |
| 7 | 6944 |
| 6945 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6946 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6947 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6948 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6949 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6950 char_u ***file) |
| 7 | 6951 { |
| 6952 int i; | |
| 99 | 6953 char_u *s; |
| 7 | 6954 |
|
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
|
6955 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 6956 if (*file == NULL) |
| 6957 return FAIL; | |
| 6958 for (i = 0; i < num_pat; i++) | |
| 99 | 6959 { |
| 6960 s = vim_strsave(pat[i]); | |
| 6961 if (s != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6962 // 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
|
6963 // backslashes. |
| 99 | 6964 backslash_halve(s); |
| 6965 (*file)[i] = s; | |
| 6966 } | |
| 7 | 6967 *num_file = num_pat; |
| 6968 return OK; | |
| 6969 } | |
| 6970 | |
| 6971 /* | |
| 6972 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 6973 * expand. | |
| 6974 */ | |
| 6975 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6976 mch_has_exp_wildcard(char_u *p) |
| 7 | 6977 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
6978 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 6979 { |
| 6980 if (*p == '\\' && p[1] != NUL) | |
| 6981 ++p; | |
| 6982 else | |
| 6983 if (vim_strchr((char_u *) | |
| 6984 #ifdef VMS | |
| 6985 "*?%" | |
| 6986 #else | |
| 6987 "*?[{'" | |
| 6988 #endif | |
| 6989 , *p) != NULL) | |
| 6990 return TRUE; | |
| 6991 } | |
| 6992 return FALSE; | |
| 6993 } | |
| 6994 | |
| 6995 /* | |
| 6996 * Return TRUE if the string "p" contains a wildcard. | |
| 6997 * Don't recognize '~' at the end as a wildcard. | |
| 6998 */ | |
| 6999 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7000 mch_has_wildcard(char_u *p) |
| 7 | 7001 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7002 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7003 { |
| 7004 if (*p == '\\' && p[1] != NUL) | |
| 7005 ++p; | |
| 7006 else | |
| 7007 if (vim_strchr((char_u *) | |
| 7008 #ifdef VMS | |
| 7009 "*?%$" | |
| 7010 #else | |
| 7011 "*?[{`'$" | |
| 7012 #endif | |
| 7013 , *p) != NULL | |
| 7014 || (*p == '~' && p[1] != NUL)) | |
| 7015 return TRUE; | |
| 7016 } | |
| 7017 return FALSE; | |
| 7018 } | |
| 7019 | |
| 7020 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7021 have_wildcard(int num, char_u **file) |
| 7 | 7022 { |
| 7023 int i; | |
| 7024 | |
| 7025 for (i = 0; i < num; i++) | |
| 7026 if (mch_has_wildcard(file[i])) | |
| 7027 return 1; | |
| 7028 return 0; | |
| 7029 } | |
| 7030 | |
| 7031 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7032 have_dollars(int num, char_u **file) |
| 7 | 7033 { |
| 7034 int i; | |
| 7035 | |
| 7036 for (i = 0; i < num; i++) | |
| 7037 if (vim_strchr(file[i], '$') != NULL) | |
| 7038 return TRUE; | |
| 7039 return FALSE; | |
| 7040 } | |
| 7041 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7042 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7043 /* |
| 7044 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7045 * This version can only move regular files and will fail if the | |
| 7046 * destination exists. | |
| 7047 */ | |
| 7048 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7049 mch_rename(const char *src, const char *dest) |
| 7 | 7050 { |
| 7051 struct stat st; | |
| 7052 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7053 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7054 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7055 if (link(src, dest) != 0) // link file to new name |
| 7 | 7056 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7057 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7058 return 0; |
| 7059 return -1; | |
| 7060 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7061 #endif // !HAVE_RENAME |
| 7 | 7062 |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7063 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7064 /* |
| 7065 * Initializes connection with gpm (if it isn't already opened) | |
| 7066 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7067 */ | |
| 7068 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7069 gpm_open(void) |
| 7 | 7070 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7071 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7072 |
| 7073 if (!gpm_flag) | |
| 7074 { | |
| 7075 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7076 gpm_connect.defaultMask = ~GPM_HARD; | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7077 // Default handling for mouse move |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7078 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7079 gpm_connect.maxMod = 0xffff; |
| 7080 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7081 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7082 // gpm library tries to handling TSTP causes |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7083 // problems. Anyways, we close connection to Gpm whenever |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7084 // we are going to suspend or starting an external process |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7085 // so we shouldn't have problem with this |
| 1832 | 7086 # ifdef SIGTSTP |
| 7 | 7087 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
| 1832 | 7088 # endif |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7089 return 1; // succeed |
| 7 | 7090 } |
| 7091 if (gpm_fd == -2) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7092 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7093 return 0; |
| 7094 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7095 return 1; // already open |
| 7 | 7096 } |
| 7097 | |
| 7098 /* | |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7099 * Returns TRUE if the GPM mouse is enabled. |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7100 */ |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7101 int |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7102 gpm_enabled(void) |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7103 { |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7104 return gpm_flag && gpm_fd >= 0; |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7105 } |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7106 |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7107 /* |
| 7 | 7108 * Closes connection to gpm |
| 7109 */ | |
| 7110 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7111 gpm_close(void) |
| 7 | 7112 { |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7113 if (gpm_enabled()) |
| 7 | 7114 Gpm_Close(); |
| 7115 } | |
| 7116 | |
|
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
|
7117 /* |
|
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
|
7118 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7119 * generated key sequence. |
| 5782 | 7120 * This function is styled after gui_send_mouse_event(). |
| 7 | 7121 */ |
| 7122 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7123 mch_gpm_process(void) |
| 7 | 7124 { |
| 7125 int button; | |
| 7126 static Gpm_Event gpm_event; | |
| 7127 char_u string[6]; | |
| 7128 int_u vim_modifiers; | |
| 7129 int row,col; | |
| 7130 unsigned char buttons_mask; | |
| 7131 unsigned char gpm_modifiers; | |
| 7132 static unsigned char old_buttons = 0; | |
| 7133 | |
| 7134 Gpm_GetEvent(&gpm_event); | |
| 7135 | |
| 7136 #ifdef FEAT_GUI | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7137 // Don't put events in the input queue now. |
| 7 | 7138 if (hold_gui_events) |
| 7139 return 0; | |
| 7140 #endif | |
| 7141 | |
| 7142 row = gpm_event.y - 1; | |
| 7143 col = gpm_event.x - 1; | |
| 7144 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7145 string[0] = ESC; // Our termcode |
| 7 | 7146 string[1] = 'M'; |
| 7147 string[2] = 'G'; | |
| 7148 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7149 { | |
| 7150 case GPM_DRAG: | |
| 7151 string[3] = MOUSE_DRAG; | |
| 7152 break; | |
| 7153 case GPM_DOWN: | |
| 7154 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7155 old_buttons = gpm_event.buttons; | |
| 7156 switch (buttons_mask) | |
| 7157 { | |
| 7158 case GPM_B_LEFT: | |
| 7159 button = MOUSE_LEFT; | |
| 7160 break; | |
| 7161 case GPM_B_MIDDLE: | |
| 7162 button = MOUSE_MIDDLE; | |
| 7163 break; | |
| 7164 case GPM_B_RIGHT: | |
| 7165 button = MOUSE_RIGHT; | |
| 7166 break; | |
| 7167 default: | |
| 7168 return 0; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7169 // Don't know what to do. Can more than one button be |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7170 // reported in one event? |
| 7 | 7171 } |
| 7172 string[3] = (char_u)(button | 0x20); | |
| 7173 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7174 break; | |
| 7175 case GPM_UP: | |
| 7176 string[3] = MOUSE_RELEASE; | |
| 7177 old_buttons &= ~gpm_event.buttons; | |
| 7178 break; | |
| 7179 default: | |
| 7180 return 0; | |
| 7181 } | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7182 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7183 gpm_modifiers = gpm_event.modifiers; |
| 7184 vim_modifiers = 0x0; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7185 // 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
|
7186 // 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
|
7187 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7188 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7189 vim_modifiers |= MOUSE_SHIFT; | |
| 7190 | |
| 7191 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7192 vim_modifiers |= MOUSE_CTRL; | |
| 7193 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7194 vim_modifiers |= MOUSE_ALT; | |
| 7195 string[3] |= vim_modifiers; | |
| 7196 string[4] = (char_u)(col + ' ' + 1); | |
| 7197 string[5] = (char_u)(row + ' ' + 1); | |
| 7198 add_to_input_buf(string, 6); | |
| 7199 return 6; | |
| 7200 } | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7201 #endif // FEAT_MOUSE_GPM |
| 7 | 7202 |
| 1620 | 7203 #ifdef FEAT_SYSMOUSE |
| 7204 /* | |
| 7205 * Initialize connection with sysmouse. | |
| 7206 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7207 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7208 * Return OK if succeeded, FAIL if failed. | |
| 7209 */ | |
| 7210 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7211 sysmouse_open(void) |
| 1620 | 7212 { |
| 7213 struct mouse_info mouse; | |
| 7214 | |
| 7215 mouse.operation = MOUSE_MODE; | |
| 7216 mouse.u.mode.mode = 0; | |
| 7217 mouse.u.mode.signal = SIGUSR2; | |
| 7218 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7219 { | |
| 7220 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7221 mouse.operation = MOUSE_SHOW; | |
| 7222 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7223 return OK; | |
| 7224 } | |
| 7225 return FAIL; | |
| 7226 } | |
| 7227 | |
| 7228 /* | |
| 7229 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7230 * virtual console do not send us any sysmouse related signal. | |
| 7231 */ | |
| 7232 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7233 sysmouse_close(void) |
| 1620 | 7234 { |
| 7235 struct mouse_info mouse; | |
| 7236 | |
| 7237 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7238 mouse.operation = MOUSE_MODE; | |
| 7239 mouse.u.mode.mode = 0; | |
| 7240 mouse.u.mode.signal = 0; | |
| 7241 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7242 } | |
| 7243 | |
| 7244 /* | |
| 7245 * Gets info from sysmouse and adds special keys to input buf. | |
| 7246 */ | |
| 7247 static RETSIGTYPE | |
| 7248 sig_sysmouse SIGDEFARG(sigarg) | |
| 7249 { | |
| 7250 struct mouse_info mouse; | |
| 7251 struct video_info video; | |
| 7252 char_u string[6]; | |
| 7253 int row, col; | |
| 7254 int button; | |
| 7255 int buttons; | |
| 7256 static int oldbuttons = 0; | |
| 7257 | |
| 7258 #ifdef FEAT_GUI | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7259 // Don't put events in the input queue now. |
| 1620 | 7260 if (hold_gui_events) |
| 7261 return; | |
| 7262 #endif | |
| 7263 | |
| 7264 mouse.operation = MOUSE_GETINFO; | |
| 7265 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7266 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7267 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7268 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7269 { | |
| 7270 row = mouse.u.data.y / video.vi_cheight; | |
| 7271 col = mouse.u.data.x / video.vi_cwidth; | |
| 7272 buttons = mouse.u.data.buttons; | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7273 string[0] = ESC; // Our termcode |
| 1620 | 7274 string[1] = 'M'; |
| 7275 string[2] = 'S'; | |
| 7276 if (oldbuttons == buttons && buttons != 0) | |
| 7277 { | |
| 7278 button = MOUSE_DRAG; | |
| 7279 } | |
| 7280 else | |
| 7281 { | |
| 7282 switch (buttons) | |
| 7283 { | |
| 7284 case 0: | |
| 7285 button = MOUSE_RELEASE; | |
| 7286 break; | |
| 7287 case 1: | |
| 7288 button = MOUSE_LEFT; | |
| 7289 break; | |
| 7290 case 2: | |
| 7291 button = MOUSE_MIDDLE; | |
| 7292 break; | |
| 7293 case 4: | |
| 7294 button = MOUSE_RIGHT; | |
| 7295 break; | |
| 7296 default: | |
| 7297 return; | |
| 7298 } | |
| 7299 oldbuttons = buttons; | |
| 7300 } | |
| 7301 string[3] = (char_u)(button); | |
| 7302 string[4] = (char_u)(col + ' ' + 1); | |
| 7303 string[5] = (char_u)(row + ' ' + 1); | |
| 7304 add_to_input_buf(string, 6); | |
| 7305 } | |
| 7306 return; | |
| 7307 } | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7308 #endif // FEAT_SYSMOUSE |
| 1620 | 7309 |
| 7 | 7310 #if defined(FEAT_LIBCALL) || defined(PROTO) |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7311 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7312 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7313 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7314 typedef int (*INTPROCINT)(int); |
| 7 | 7315 |
| 7316 /* | |
| 7317 * Call a DLL routine which takes either a string or int param | |
| 7318 * and returns an allocated string. | |
| 7319 */ | |
| 7320 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7321 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7322 char_u *libname, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7323 char_u *funcname, |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7324 char_u *argstring, // NULL when using a argint |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7325 int argint, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7326 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
|
7327 int *number_result) |
| 7 | 7328 { |
| 7329 # if defined(USE_DLOPEN) | |
| 7330 void *hinstLib; | |
| 12 | 7331 char *dlerr = NULL; |
| 7 | 7332 # else |
| 7333 shl_t hinstLib; | |
| 7334 # endif | |
| 7335 STRPROCSTR ProcAdd; | |
| 7336 INTPROCSTR ProcAddI; | |
| 7337 char_u *retval_str = NULL; | |
| 7338 int retval_int = 0; | |
| 7339 int success = FALSE; | |
| 7340 | |
| 900 | 7341 /* |
| 7342 * Get a handle to the DLL module. | |
| 7343 */ | |
| 7 | 7344 # 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
|
7345 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7346 (void)dlerror(); |
| 7347 | |
| 7 | 7348 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7349 # ifdef RTLD_LOCAL | |
| 7350 | RTLD_LOCAL | |
| 7351 # endif | |
| 7352 ); | |
| 12 | 7353 if (hinstLib == NULL) |
| 7354 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7355 // "dlerr" must be used before dlclose() |
| 12 | 7356 dlerr = (char *)dlerror(); |
| 7357 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7358 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7359 } |
| 7 | 7360 # else |
| 7361 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7362 # endif | |
| 7363 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7364 // If the handle is valid, try to get the function address. |
| 7 | 7365 if (hinstLib != NULL) |
| 7366 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7367 # ifdef USING_SETJMP |
| 7 | 7368 /* |
| 7369 * Catch a crash when calling the library function. For example when | |
| 7370 * using a number where a string pointer is expected. | |
| 7371 */ | |
| 7372 mch_startjmp(); | |
| 7373 if (SETJMP(lc_jump_env) != 0) | |
| 7374 { | |
| 7375 success = FALSE; | |
| 857 | 7376 # if defined(USE_DLOPEN) |
| 12 | 7377 dlerr = NULL; |
| 857 | 7378 # endif |
| 7 | 7379 mch_didjmp(); |
| 7380 } | |
| 7381 else | |
| 7382 # endif | |
| 7383 { | |
| 7384 retval_str = NULL; | |
| 7385 retval_int = 0; | |
| 7386 | |
| 7387 if (argstring != NULL) | |
| 7388 { | |
| 7389 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7390 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7391 dlerr = (char *)dlerror(); |
| 7 | 7392 # else |
| 7393 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7394 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7395 ProcAdd = NULL; | |
| 7396 # endif | |
| 12 | 7397 if ((success = (ProcAdd != NULL |
| 7398 # if defined(USE_DLOPEN) | |
| 7399 && dlerr == NULL | |
| 7400 # endif | |
| 7401 ))) | |
| 7 | 7402 { |
| 7403 if (string_result == NULL) | |
| 7404 retval_int = ((STRPROCINT)ProcAdd)(argstring); | |
| 7405 else | |
| 7406 retval_str = (ProcAdd)(argstring); | |
| 7407 } | |
| 7408 } | |
| 7409 else | |
| 7410 { | |
| 7411 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7412 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7413 dlerr = (char *)dlerror(); |
| 7 | 7414 # else |
| 7415 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7416 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7417 ProcAddI = NULL; | |
| 7418 # endif | |
| 12 | 7419 if ((success = (ProcAddI != NULL |
| 7420 # if defined(USE_DLOPEN) | |
| 7421 && dlerr == NULL | |
| 7422 # endif | |
| 7423 ))) | |
| 7 | 7424 { |
| 7425 if (string_result == NULL) | |
| 7426 retval_int = ((INTPROCINT)ProcAddI)(argint); | |
| 7427 else | |
| 7428 retval_str = (ProcAddI)(argint); | |
| 7429 } | |
| 7430 } | |
| 7431 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7432 // 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
|
7433 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7434 if (string_result == NULL) |
| 7435 *number_result = retval_int; | |
| 7436 else if (retval_str != NULL | |
| 7437 && retval_str != (char_u *)1 | |
| 7438 && retval_str != (char_u *)-1) | |
| 7439 *string_result = vim_strsave(retval_str); | |
| 7440 } | |
| 7441 | |
|
15561
ea9f1180d337
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Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7442 # ifdef USING_SETJMP |
| 7 | 7443 mch_endjmp(); |
| 7444 # ifdef SIGHASARG | |
| 7445 if (lc_signal != 0) | |
| 7446 { | |
| 7447 int i; | |
| 7448 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7449 // try to find the name of this signal |
| 7 | 7450 for (i = 0; signal_info[i].sig != -1; i++) |
| 7451 if (lc_signal == signal_info[i].sig) | |
| 7452 break; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7453 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7454 } |
| 7455 # endif | |
| 7456 # endif | |
| 7457 | |
| 12 | 7458 # if defined(USE_DLOPEN) |
|
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parents:
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diff
changeset
|
7459 // "dlerr" must be used before dlclose() |
| 12 | 7460 if (dlerr != NULL) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7461 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7462 |
|
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parents:
18761
diff
changeset
|
7463 // Free the DLL module. |
| 7 | 7464 (void)dlclose(hinstLib); |
| 7465 # else | |
| 7466 (void)shl_unload(hinstLib); | |
| 7467 # endif | |
| 7468 } | |
| 7469 | |
| 7470 if (!success) | |
| 7471 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7472 semsg(_(e_libcall), funcname); |
| 7 | 7473 return FAIL; |
| 7474 } | |
| 7475 | |
| 7476 return OK; | |
| 7477 } | |
| 7478 #endif | |
| 7479 | |
| 7480 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7481 static int xterm_trace = -1; // default: disabled |
| 7 | 7482 static int xterm_button; |
| 7483 | |
| 7484 /* | |
| 7485 * Setup a dummy window for X selections in a terminal. | |
| 7486 */ | |
| 7487 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7488 setup_term_clip(void) |
| 7 | 7489 { |
| 7490 int z = 0; | |
| 7491 char *strp = ""; | |
| 7492 Widget AppShell; | |
| 7493 | |
| 7494 if (!x_connect_to_server()) | |
| 7495 return; | |
| 7496 | |
| 7497 open_app_context(); | |
| 7498 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7499 { | |
| 7500 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7501 # if defined(USING_SETJMP) |
| 7 | 7502 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7503 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7504 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7505 elapsed_T start_tv; |
| 7 | 7506 |
| 7507 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7508 ELAPSED_INIT(start_tv); |
| 7 | 7509 # endif |
| 7510 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7511 // Ignore X errors while opening the display |
| 7 | 7512 oldhandler = XSetErrorHandler(x_error_check); |
| 7513 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7514 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7515 // Ignore X IO errors while opening the display |
| 7 | 7516 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7517 mch_startjmp(); | |
| 7518 if (SETJMP(lc_jump_env) != 0) | |
| 7519 { | |
| 7520 mch_didjmp(); | |
| 7521 xterm_dpy = NULL; | |
| 7522 } | |
| 7523 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7524 # endif |
| 7 | 7525 { |
| 7526 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7527 "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
|
7528 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
|
7529 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
|
7530 # if defined(USING_SETJMP) |
| 7 | 7531 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7532 # endif |
| 7 | 7533 } |
| 7534 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7535 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7536 // Now handle X IO errors normally. |
| 7 | 7537 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7538 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7539 // Now handle X errors normally. |
| 7 | 7540 (void)XSetErrorHandler(oldhandler); |
| 7541 | |
| 7542 if (xterm_dpy == NULL) | |
| 7543 { | |
| 7544 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
|
7545 verb_msg(_("Opening the X display failed")); |
| 7 | 7546 return; |
| 7547 } | |
| 7548 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7549 // Catch terminating error of the X server connection. |
| 7 | 7550 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7551 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7552 # ifdef ELAPSED_FUNC |
| 7 | 7553 if (p_verbose > 0) |
| 292 | 7554 { |
| 7555 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7556 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7557 verbose_leave(); |
| 7558 } | |
| 7 | 7559 # endif |
| 7560 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7561 // Create a Shell to make converters work. |
| 7 | 7562 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7563 applicationShellWidgetClass, xterm_dpy, | |
| 7564 NULL); | |
| 7565 if (AppShell == (Widget)0) | |
| 7566 return; | |
| 7567 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7568 topLevelShellWidgetClass, AppShell, | |
| 7569 XtNmappedWhenManaged, 0, | |
| 7570 XtNwidth, 1, | |
| 7571 XtNheight, 1, | |
| 7572 NULL); | |
| 7573 if (xterm_Shell == (Widget)0) | |
| 7574 return; | |
| 7575 | |
| 7576 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
|
7577 x11_setup_selection(xterm_Shell); |
| 7 | 7578 if (x11_display == NULL) |
| 7579 x11_display = xterm_dpy; | |
| 7580 | |
| 7581 XtRealizeWidget(xterm_Shell); | |
| 7582 XSync(xterm_dpy, False); | |
| 7583 xterm_update(); | |
| 7584 } | |
| 7585 if (xterm_Shell != (Widget)0) | |
| 7586 { | |
| 7587 clip_init(TRUE); | |
| 7588 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7589 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
|
7590 // Check if $WINDOWID is valid. |
| 7 | 7591 if (test_x11_window(xterm_dpy) == FAIL) |
| 7592 x11_window = 0; | |
| 7593 if (x11_window != 0) | |
| 7594 xterm_trace = 0; | |
| 7595 } | |
| 7596 } | |
| 7597 | |
| 7598 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7599 start_xterm_trace(int button) |
| 7 | 7600 { |
| 7601 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7602 return; | |
| 7603 xterm_trace = 1; | |
| 7604 xterm_button = button; | |
| 7605 do_xterm_trace(); | |
| 7606 } | |
| 7607 | |
| 7608 | |
| 7609 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7610 stop_xterm_trace(void) |
| 7 | 7611 { |
| 7612 if (xterm_trace < 0) | |
| 7613 return; | |
| 7614 xterm_trace = 0; | |
| 7615 } | |
| 7616 | |
| 7617 /* | |
| 7618 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7619 * return TRUE if dragging is active, else FALSE | |
| 7620 */ | |
| 7621 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7622 do_xterm_trace(void) |
| 7 | 7623 { |
| 7624 Window root, child; | |
| 7625 int root_x, root_y; | |
| 7626 int win_x, win_y; | |
| 7627 int row, col; | |
| 7628 int_u mask_return; | |
| 7629 char_u buf[50]; | |
| 7630 char_u *strp; | |
| 7631 long got_hints; | |
| 7632 static char_u *mouse_code; | |
| 7633 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7634 static int prev_row = 0, prev_col = 0; | |
| 7635 static XSizeHints xterm_hints; | |
| 7636 | |
| 7637 if (xterm_trace <= 0) | |
| 7638 return FALSE; | |
| 7639 | |
| 7640 if (xterm_trace == 1) | |
| 7641 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7642 // 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
|
7643 // have changed recently. |
| 1510 | 7644 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7645 || !(got_hints & PResizeInc) | |
| 7 | 7646 || xterm_hints.width_inc <= 1 |
| 7647 || xterm_hints.height_inc <= 1) | |
| 7648 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7649 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7650 return FALSE; |
| 7651 } | |
| 7652 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7653 // Rely on the same mouse code for the duration of this |
| 7 | 7654 mouse_code = find_termcode(mouse_name); |
| 7655 prev_row = mouse_row; | |
| 7009 | 7656 prev_col = mouse_col; |
| 7 | 7657 xterm_trace = 2; |
| 7658 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7659 // 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
|
7660 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7661 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7662 &win_x, &win_y, &mask_return); | |
| 7663 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7664 - (xterm_hints.height_inc / 2); | |
| 7665 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7666 xterm_hints.y = 2; | |
| 7667 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7668 - (xterm_hints.width_inc / 2); | |
| 7669 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7670 xterm_hints.x = 2; | |
| 7671 return TRUE; | |
| 7672 } | |
| 2768 | 7673 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7674 { |
| 7675 xterm_trace = 0; | |
| 7676 return FALSE; | |
| 7677 } | |
| 7678 | |
| 7679 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7680 &win_x, &win_y, &mask_return); | |
| 7681 | |
| 7682 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7683 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7684 if (row == prev_row && col == prev_col) | |
| 7685 return TRUE; | |
| 7686 | |
| 7687 STRCPY(buf, mouse_code); | |
| 7688 strp = buf + STRLEN(buf); | |
| 7689 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7690 *strp++ = (char_u)(col + ' ' + 1); | |
| 7691 *strp++ = (char_u)(row + ' ' + 1); | |
| 7692 *strp = 0; | |
| 7693 add_to_input_buf(buf, STRLEN(buf)); | |
| 7694 | |
| 7695 prev_row = row; | |
| 7696 prev_col = col; | |
| 7697 return TRUE; | |
| 7698 } | |
| 7699 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7700 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7701 /* |
| 7702 * Destroy the display, window and app_context. Required for GTK. | |
| 7703 */ | |
| 7704 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7705 clear_xterm_clip(void) |
| 7 | 7706 { |
| 7707 if (xterm_Shell != (Widget)0) | |
| 7708 { | |
| 7709 XtDestroyWidget(xterm_Shell); | |
| 7710 xterm_Shell = (Widget)0; | |
| 7711 } | |
| 7712 if (xterm_dpy != NULL) | |
| 7713 { | |
| 1605 | 7714 # if 0 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7715 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7716 XtCloseDisplay(xterm_dpy); |
| 1605 | 7717 # endif |
| 7 | 7718 if (x11_display == xterm_dpy) |
| 7719 x11_display = NULL; | |
| 7720 xterm_dpy = NULL; | |
| 7721 } | |
| 1605 | 7722 # if 0 |
| 7 | 7723 if (app_context != (XtAppContext)NULL) |
| 7724 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7725 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7726 XtDestroyApplicationContext(app_context); |
| 7727 app_context = (XtAppContext)NULL; | |
| 7728 } | |
| 1605 | 7729 # endif |
| 7 | 7730 } |
| 7731 # endif | |
| 7732 | |
| 7733 /* | |
| 4230 | 7734 * Catch up with GUI or X events. |
| 7735 */ | |
| 7736 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7737 clip_update(void) |
| 4230 | 7738 { |
| 7739 # ifdef FEAT_GUI | |
| 7740 if (gui.in_use) | |
| 7741 gui_mch_update(); | |
| 7742 else | |
| 7743 # endif | |
| 7744 if (xterm_Shell != (Widget)0) | |
| 7745 xterm_update(); | |
| 7746 } | |
| 7747 | |
| 7748 /* | |
| 7 | 7749 * Catch up with any queued X events. This may put keyboard input into the |
| 7750 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7751 * nothing in the X event queue (& no timers pending), then we return | |
| 7752 * immediately. | |
| 7753 */ | |
| 7754 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7755 xterm_update(void) |
| 7 | 7756 { |
| 7757 XEvent event; | |
| 7758 | |
| 6683 | 7759 for (;;) |
| 7 | 7760 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7761 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7762 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7763 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7764 break; |
| 7765 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7766 if (mask & XtIMXEvent) |
| 7 | 7767 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7768 // 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
|
7769 XtAppNextEvent(app_context, &event); |
| 6683 | 7770 #ifdef FEAT_CLIENTSERVER |
| 7771 { | |
| 7772 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7773 | |
| 7774 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7775 && e->atom == commProperty && e->state == PropertyNewValue) |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7776 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7777 } |
| 7778 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7779 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7780 } |
| 6683 | 7781 else |
| 7782 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7783 // 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
|
7784 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7785 } |
| 7 | 7786 } |
| 7787 } | |
| 7788 | |
| 7789 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7790 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7791 { |
| 7792 if (xterm_Shell != (Widget)0) | |
| 7793 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7794 return FAIL; | |
| 7795 } | |
| 7796 | |
| 7797 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7798 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7799 { |
| 7800 if (xterm_Shell != (Widget)0) | |
| 7801 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7802 } | |
| 7803 | |
| 7804 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7805 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7806 { |
| 7807 if (xterm_Shell != (Widget)0) | |
| 7808 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7809 } | |
| 7810 | |
| 7811 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7812 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7813 { |
| 7814 clip_x11_set_selection(cbd); | |
| 7815 } | |
| 7816 #endif | |
| 7817 | |
| 7818 | |
| 7819 #if defined(USE_XSMP) || defined(PROTO) | |
| 7820 /* | |
| 7821 * Code for X Session Management Protocol. | |
| 7822 */ | |
| 7823 | |
| 7824 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7825 /* | |
| 7826 * This is our chance to ask the user if they want to save, | |
| 7827 * or abort the logout | |
| 7828 */ | |
| 7829 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7830 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7831 { |
| 7832 cmdmod_T save_cmdmod; | |
| 7833 int cancel_shutdown = False; | |
| 7834 | |
| 7835 save_cmdmod = cmdmod; | |
| 7836 cmdmod.confirm = TRUE; | |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7837 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
|
7838 // Mustn't logout |
| 7 | 7839 cancel_shutdown = True; |
| 7840 cmdmod = save_cmdmod; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7841 setcursor(); // position cursor |
| 7 | 7842 out_flush(); |
| 7843 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7844 // Done interaction |
| 7 | 7845 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7846 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7847 // Finish off |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7848 // 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
|
7849 // 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
|
7850 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7851 if (!cancel_shutdown) |
| 7852 { | |
| 7853 xsmp.save_yourself = False; | |
| 7854 SmcSaveYourselfDone(smc_conn, True); | |
| 7855 } | |
| 7856 } | |
| 7857 # endif | |
| 7858 | |
| 7859 /* | |
| 7860 * Callback that starts save-yourself. | |
| 7861 */ | |
| 7862 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7863 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7864 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7865 SmPointer client_data UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7866 int save_type UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7867 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7868 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7869 Bool fast UNUSED) |
| 7 | 7870 { |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7871 // Handle already being in saveyourself |
| 7 | 7872 if (xsmp.save_yourself) |
| 7873 SmcSaveYourselfDone(smc_conn, True); | |
| 7874 xsmp.save_yourself = True; | |
| 7875 xsmp.shutdown = shutdown; | |
| 7876 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7877 // First up, preserve all files |
| 7 | 7878 out_flush(); |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7879 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 7880 |
| 7881 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
|
7882 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 7883 |
| 7884 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7885 // Now see if we can ask about unsaved files |
| 7 | 7886 if (shutdown && !fast && gui.in_use) |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7887 // Need to interact with user, but need SM's permission |
| 7 | 7888 SmcInteractRequest(smc_conn, SmDialogError, |
| 7889 xsmp_handle_interaction, client_data); | |
| 7890 else | |
| 7891 # endif | |
| 7892 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7893 // Can stop the cycle here |
| 7 | 7894 SmcSaveYourselfDone(smc_conn, True); |
| 7895 xsmp.save_yourself = False; | |
| 7896 } | |
| 7897 } | |
| 7898 | |
| 7899 | |
| 7900 /* | |
| 7901 * Callback to warn us of imminent death. | |
| 7902 */ | |
| 7903 static void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7904 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 7905 { |
| 7906 xsmp_close(); | |
| 7907 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7908 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 7909 getout_preserve_modified(0); |
| 7910 } | |
| 7911 | |
| 7912 | |
| 7913 /* | |
| 7914 * Callback to tell us that save-yourself has completed. | |
| 7915 */ | |
| 7916 static void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7917 xsmp_save_complete( |
|
c079097365f3
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parents:
7807
diff
changeset
|
7918 SmcConn smc_conn UNUSED, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7919 SmPointer client_data UNUSED) |
| 7 | 7920 { |
| 7921 xsmp.save_yourself = False; | |
| 7922 } | |
| 7923 | |
| 7924 | |
| 7925 /* | |
| 7926 * Callback to tell us that an instigated shutdown was cancelled | |
| 7927 * (maybe even by us) | |
| 7928 */ | |
| 7929 static void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7930 xsmp_shutdown_cancelled( |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7931 SmcConn smc_conn, |
|
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7932 SmPointer client_data UNUSED) |
| 7 | 7933 { |
| 7934 if (xsmp.save_yourself) | |
| 7935 SmcSaveYourselfDone(smc_conn, True); | |
| 7936 xsmp.save_yourself = False; | |
| 7937 xsmp.shutdown = False; | |
| 7938 } | |
| 7939 | |
| 7940 | |
| 7941 /* | |
| 7942 * Callback to tell us that a new ICE connection has been established. | |
| 7943 */ | |
| 7944 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7945 xsmp_ice_connection( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7946 IceConn iceConn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7947 IcePointer clientData UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7948 Bool opening, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7949 IcePointer *watchData UNUSED) |
| 7 | 7950 { |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7951 // Intercept creation of ICE connection fd |
| 7 | 7952 if (opening) |
| 7953 { | |
| 7954 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 7955 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 7956 } | |
| 7957 } | |
| 7958 | |
| 7959 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7960 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 7961 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7962 xsmp_handle_requests(void) |
| 7 | 7963 { |
| 7964 Bool rep; | |
| 7965 | |
| 7966 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 7967 == IceProcessMessagesIOError) | |
| 7968 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
7969 // Lost ICE |
| 7 | 7970 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
|
7971 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 7972 xsmp_close(); |
| 7973 return FAIL; | |
| 7974 } | |
| 7975 else | |
| 7976 return OK; | |
| 7977 } | |
| 7978 | |
| 7979 static int dummy; | |
| 7980 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7981 // Set up X Session Management Protocol |
| 7 | 7982 void |
| 7983 xsmp_init(void) | |
| 7984 { | |
| 7985 char errorstring[80]; | |
| 7986 SmcCallbacks smcallbacks; | |
| 7987 #if 0 | |
| 7988 SmPropValue smname; | |
| 7989 SmProp smnameprop; | |
| 7990 SmProp *smprops[1]; | |
| 7991 #endif | |
| 7992 | |
| 7993 if (p_verbose > 0) | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
7994 verb_msg(_("XSMP opening connection")); |
| 7 | 7995 |
| 7996 xsmp.save_yourself = xsmp.shutdown = False; | |
| 7997 | |
|
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parents:
18761
diff
changeset
|
7998 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 7999 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8000 smcallbacks.save_yourself.client_data = NULL; | |
| 8001 smcallbacks.die.callback = xsmp_die; | |
| 8002 smcallbacks.die.client_data = NULL; | |
| 8003 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8004 smcallbacks.save_complete.client_data = NULL; | |
| 8005 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8006 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8007 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8008 // 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
|
8009 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8010 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8011 { | |
| 8012 if (p_verbose > 0) | |
|
15543
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Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8013 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8014 return; |
| 8015 } | |
| 8016 | |
|
18810
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parents:
18761
diff
changeset
|
8017 // Create an SM connection |
| 7 | 8018 xsmp.smcconn = SmcOpenConnection( |
| 8019 NULL, | |
| 8020 NULL, | |
| 8021 SmProtoMajor, | |
| 8022 SmProtoMinor, | |
| 8023 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8024 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8025 &smcallbacks, | |
| 8026 NULL, | |
| 1605 | 8027 &xsmp.clientid, |
|
14828
421e120ffb30
patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
8028 sizeof(errorstring) - 1, |
| 7 | 8029 errorstring); |
| 8030 if (xsmp.smcconn == NULL) | |
| 8031 { | |
| 8032 char errorreport[132]; | |
| 273 | 8033 |
| 292 | 8034 if (p_verbose > 0) |
| 8035 { | |
| 8036 vim_snprintf(errorreport, sizeof(errorreport), | |
| 273 | 8037 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
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parents:
15525
diff
changeset
|
8038 verb_msg(errorreport); |
| 292 | 8039 } |
| 7 | 8040 return; |
| 8041 } | |
| 8042 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8043 | |
| 8044 #if 0 | |
|
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parents:
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diff
changeset
|
8045 // ID ourselves |
| 7 | 8046 smname.value = "vim"; |
| 8047 smname.length = 3; | |
| 8048 smnameprop.name = "SmProgram"; | |
| 8049 smnameprop.type = "SmARRAY8"; | |
| 8050 smnameprop.num_vals = 1; | |
| 8051 smnameprop.vals = &smname; | |
| 8052 | |
| 8053 smprops[0] = &smnameprop; | |
| 8054 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8055 #endif | |
| 8056 } | |
| 8057 | |
| 8058 | |
|
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parents:
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diff
changeset
|
8059 // Shut down XSMP comms. |
| 7 | 8060 void |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8061 xsmp_close(void) |
| 7 | 8062 { |
| 8063 if (xsmp_icefd != -1) | |
| 8064 { | |
| 8065 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8066 if (xsmp.clientid != NULL) |
| 8067 free(xsmp.clientid); | |
| 1605 | 8068 xsmp.clientid = NULL; |
| 7 | 8069 xsmp_icefd = -1; |
| 8070 } | |
| 8071 } | |
|
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parents:
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diff
changeset
|
8072 #endif // USE_XSMP |
| 7 | 8073 |
| 8074 | |
| 8075 #ifdef EBCDIC | |
|
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diff
changeset
|
8076 // Translate character to its CTRL- value |
| 7 | 8077 char CtrlTable[] = |
| 8078 { | |
| 8079 /* 00 - 5E */ | |
| 8080 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8081 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8082 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8083 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8084 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8085 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8086 /* ^ */ 0x1E, | |
| 8087 /* - */ 0x1F, | |
| 8088 /* 61 - 6C */ | |
| 8089 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8090 /* _ */ 0x1F, | |
| 8091 /* 6E - 80 */ | |
| 8092 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8093 /* a */ 0x01, | |
| 8094 /* b */ 0x02, | |
| 8095 /* c */ 0x03, | |
| 8096 /* d */ 0x37, | |
| 8097 /* e */ 0x2D, | |
| 8098 /* f */ 0x2E, | |
| 8099 /* g */ 0x2F, | |
| 8100 /* h */ 0x16, | |
| 8101 /* i */ 0x05, | |
| 8102 /* 8A - 90 */ | |
| 8103 0, 0, 0, 0, 0, 0, 0, | |
| 8104 /* j */ 0x15, | |
| 8105 /* k */ 0x0B, | |
| 8106 /* l */ 0x0C, | |
| 8107 /* m */ 0x0D, | |
| 8108 /* n */ 0x0E, | |
| 8109 /* o */ 0x0F, | |
| 8110 /* p */ 0x10, | |
| 8111 /* q */ 0x11, | |
| 8112 /* r */ 0x12, | |
| 8113 /* 9A - A1 */ | |
| 8114 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8115 /* s */ 0x13, | |
| 8116 /* t */ 0x3C, | |
| 8117 /* u */ 0x3D, | |
| 8118 /* v */ 0x32, | |
| 8119 /* w */ 0x26, | |
| 8120 /* x */ 0x18, | |
| 8121 /* y */ 0x19, | |
| 8122 /* z */ 0x3F, | |
| 8123 /* AA - AC */ | |
| 8124 0, 0, 0, | |
| 8125 /* [ */ 0x27, | |
| 8126 /* AE - BC */ | |
| 8127 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8128 /* ] */ 0x1D, | |
| 8129 /* BE - C0 */ 0, 0, 0, | |
| 8130 /* A */ 0x01, | |
| 8131 /* B */ 0x02, | |
| 8132 /* C */ 0x03, | |
| 8133 /* D */ 0x37, | |
| 8134 /* E */ 0x2D, | |
| 8135 /* F */ 0x2E, | |
| 8136 /* G */ 0x2F, | |
| 8137 /* H */ 0x16, | |
| 8138 /* I */ 0x05, | |
| 8139 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8140 /* J */ 0x15, | |
| 8141 /* K */ 0x0B, | |
| 8142 /* L */ 0x0C, | |
| 8143 /* M */ 0x0D, | |
| 8144 /* N */ 0x0E, | |
| 8145 /* O */ 0x0F, | |
| 8146 /* P */ 0x10, | |
| 8147 /* Q */ 0x11, | |
| 8148 /* R */ 0x12, | |
| 8149 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8150 /* \ */ 0x1C, | |
| 8151 /* E1 */ 0, | |
| 8152 /* S */ 0x13, | |
| 8153 /* T */ 0x3C, | |
| 8154 /* U */ 0x3D, | |
| 8155 /* V */ 0x32, | |
| 8156 /* W */ 0x26, | |
| 8157 /* X */ 0x18, | |
| 8158 /* Y */ 0x19, | |
| 8159 /* Z */ 0x3F, | |
| 8160 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8161 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8162 }; | |
| 8163 | |
| 8164 char MetaCharTable[]= | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8165 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8166 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8167 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8168 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8169 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8170 }; | |
| 8171 | |
| 8172 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8173 // TODO: Use characters NOT numbers!!! |
| 7 | 8174 char CtrlCharTable[]= |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8175 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8176 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8177 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8178 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8179 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8180 }; | |
| 8181 | |
| 8182 | |
| 8183 #endif |