Mercurial > vim
annotate src/os_unix.c @ 22118:9a515354454d
Added tag v8.2.1608 for changeset 3ea773da9c4fdf9a2743b3207d941d0b869bc509
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 05 Sep 2020 20:00:04 +0200 |
| parents | d9acf1e1c799 |
| children | 900737f2ee98 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * OS/2 port by Paul Slootman | |
| 5 * VMS merge by Zoltan Arpadffy | |
| 6 * | |
| 7 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 8 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 9 * See README.txt for an overview of the Vim source code. | |
| 10 */ | |
| 11 | |
| 12 /* | |
| 13 * os_unix.c -- code for all flavors of Unix (BSD, SYSV, SVR4, POSIX, ...) | |
| 14 * Also for OS/2, using the excellent EMX package!!! | |
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15 * Also for Atari MiNT. |
| 7 | 16 * |
| 17 * A lot of this file was originally written by Juergen Weigert and later | |
| 18 * changed beyond recognition. | |
| 19 */ | |
| 20 | |
| 21 #include "vim.h" | |
| 22 | |
| 14 | 23 #ifdef FEAT_MZSCHEME |
| 24 # include "if_mzsch.h" | |
| 25 #endif | |
| 26 | |
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27 #include "os_unixx.h" // unix includes for os_unix.c only |
| 7 | 28 |
| 29 #ifdef USE_XSMP | |
| 30 # include <X11/SM/SMlib.h> | |
| 31 #endif | |
| 32 | |
| 1583 | 33 #ifdef HAVE_SELINUX |
| 34 # include <selinux/selinux.h> | |
| 35 static int selinux_enabled = -1; | |
| 36 #endif | |
| 37 | |
| 5788 | 38 #ifdef HAVE_SMACK |
| 39 # include <attr/xattr.h> | |
| 40 # include <linux/xattr.h> | |
| 41 # ifndef SMACK_LABEL_LEN | |
| 42 # define SMACK_LABEL_LEN 1024 | |
| 43 # endif | |
| 44 #endif | |
| 45 | |
| 1102 | 46 #ifdef __CYGWIN__ |
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47 # ifndef MSWIN |
| 1657 | 48 # include <cygwin/version.h> |
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49 # include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or |
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50 // for cygwin_conv_path() |
| 4168 | 51 # ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 52 # define WIN32_LEAN_AND_MEAN | |
| 53 # include <windows.h> | |
| 54 # include "winclip.pro" | |
| 55 # endif | |
| 1102 | 56 # endif |
| 57 #endif | |
| 58 | |
| 7 | 59 #ifdef FEAT_MOUSE_GPM |
| 60 # include <gpm.h> | |
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61 // <linux/keyboard.h> contains defines conflicting with "keymap.h", |
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62 // I just copied relevant defines here. A cleaner solution would be to put gpm |
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63 // code into separate file and include there linux/keyboard.h |
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64 // #include <linux/keyboard.h> |
| 7 | 65 # define KG_SHIFT 0 |
| 66 # define KG_CTRL 2 | |
| 67 # define KG_ALT 3 | |
| 68 # define KG_ALTGR 1 | |
| 69 # define KG_SHIFTL 4 | |
| 70 # define KG_SHIFTR 5 | |
| 71 # define KG_CTRLL 6 | |
| 72 # define KG_CTRLR 7 | |
| 73 # define KG_CAPSSHIFT 8 | |
| 74 | |
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75 static void gpm_close(void); |
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76 static int gpm_open(void); |
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77 static int mch_gpm_process(void); |
| 7 | 78 #endif |
| 79 | |
| 1620 | 80 #ifdef FEAT_SYSMOUSE |
| 81 # include <sys/consio.h> | |
| 82 # include <sys/fbio.h> | |
| 83 | |
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84 static int sysmouse_open(void); |
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85 static void sysmouse_close(void); |
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86 static RETSIGTYPE sig_sysmouse SIGPROTOARG; |
| 1620 | 87 #endif |
| 88 | |
| 7 | 89 /* |
| 90 * end of autoconf section. To be extended... | |
| 91 */ | |
| 92 | |
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93 // Are the following #ifdefs still required? And why? Is that for X11? |
| 7 | 94 |
| 95 #if defined(ESIX) || defined(M_UNIX) && !defined(SCO) | |
| 96 # ifdef SIGWINCH | |
| 97 # undef SIGWINCH | |
| 98 # endif | |
| 99 # ifdef TIOCGWINSZ | |
| 100 # undef TIOCGWINSZ | |
| 101 # endif | |
| 102 #endif | |
| 103 | |
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104 #if defined(SIGWINDOW) && !defined(SIGWINCH) // hpux 9.01 has it |
| 7 | 105 # define SIGWINCH SIGWINDOW |
| 106 #endif | |
| 107 | |
| 108 #ifdef FEAT_X11 | |
| 109 # include <X11/Xlib.h> | |
| 110 # include <X11/Xutil.h> | |
| 111 # include <X11/Xatom.h> | |
| 112 # ifdef FEAT_XCLIPBOARD | |
| 113 # include <X11/Intrinsic.h> | |
| 114 # include <X11/Shell.h> | |
| 115 # include <X11/StringDefs.h> | |
| 116 static Widget xterm_Shell = (Widget)0; | |
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117 static void clip_update(void); |
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118 static void xterm_update(void); |
| 7 | 119 # endif |
| 120 | |
| 121 # 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 |
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167 #if defined(SIGUSR1) |
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168 static RETSIGTYPE catch_sigusr1 SIGPROTOARG; |
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169 #endif |
| 7 | 170 #if defined(SIGPWR) |
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171 static RETSIGTYPE catch_sigpwr SIGPROTOARG; |
| 7 | 172 #endif |
| 173 #if defined(SIGALRM) && defined(FEAT_X11) \ | |
| 174 && defined(FEAT_TITLE) && !defined(FEAT_GUI_GTK) | |
| 175 # define SET_SIG_ALARM | |
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176 static RETSIGTYPE sig_alarm SIGPROTOARG; |
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177 // volatile because it is used in signal handler sig_alarm(). |
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178 static volatile sig_atomic_t sig_alarm_called; |
| 7 | 179 #endif |
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180 static RETSIGTYPE deathtrap SIGPROTOARG; |
| 7 | 181 |
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182 static void catch_int_signal(void); |
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183 static void set_signals(void); |
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184 static void catch_signals(RETSIGTYPE (*func_deadly)(), RETSIGTYPE (*func_other)()); |
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185 #ifdef HAVE_SIGPROCMASK |
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186 # define SIGSET_DECL(set) sigset_t set; |
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187 # define BLOCK_SIGNALS(set) block_signals(set) |
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188 # define UNBLOCK_SIGNALS(set) unblock_signals(set) |
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189 #else |
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190 # define SIGSET_DECL(set) |
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191 # define BLOCK_SIGNALS(set) do { /**/ } while (0) |
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192 # define UNBLOCK_SIGNALS(set) do { /**/ } while (0) |
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193 #endif |
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194 static int have_wildcard(int, char_u **); |
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195 static int have_dollars(int, char_u **); |
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196 |
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197 static int save_patterns(int num_pat, char_u **pat, int *num_file, char_u ***file); |
| 7 | 198 |
| 199 #ifndef SIG_ERR | |
| 1879 | 200 # define SIG_ERR ((RETSIGTYPE (*)())-1) |
| 7 | 201 #endif |
| 202 | |
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203 // volatile because it is used in signal handler sig_winch(). |
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204 static volatile sig_atomic_t do_resize = FALSE; |
| 7 | 205 static char_u *extra_shell_arg = NULL; |
| 206 static int show_shell_mess = TRUE; | |
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207 // volatile because it is used in signal handler deathtrap(). |
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208 static volatile sig_atomic_t deadly_signal = 0; // The signal we caught |
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209 // volatile because it is used in signal handler deathtrap(). |
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210 static volatile sig_atomic_t in_mch_delay = FALSE; // sleeping in mch_delay() |
| 7 | 211 |
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212 #if defined(FEAT_JOB_CHANNEL) && !defined(USE_SYSTEM) |
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213 static int dont_check_job_ended = 0; |
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214 #endif |
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215 |
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216 // Current terminal mode from mch_settmode(). Can differ from cur_tmode. |
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217 static tmode_T mch_cur_tmode = TMODE_COOK; |
| 7 | 218 |
| 219 #ifdef USE_XSMP | |
| 220 typedef struct | |
| 221 { | |
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222 SmcConn smcconn; // The SM connection ID |
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223 IceConn iceconn; // The ICE connection ID |
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224 char *clientid; // The client ID for the current smc session |
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225 Bool save_yourself; // If we're in the middle of a save_yourself |
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226 Bool shutdown; // If we're in shutdown mode |
| 7 | 227 } xsmp_config_T; |
| 228 | |
| 229 static xsmp_config_T xsmp; | |
| 230 #endif | |
| 231 | |
| 232 #ifdef SYS_SIGLIST_DECLARED | |
| 233 /* | |
| 234 * I have seen | |
| 235 * extern char *_sys_siglist[NSIG]; | |
| 236 * on Irix, Linux, NetBSD and Solaris. It contains a nice list of strings | |
| 237 * that describe the signals. That is nearly what we want here. But | |
| 238 * autoconf does only check for sys_siglist (without the underscore), I | |
| 239 * do not want to change everything today.... jw. | |
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240 * This is why AC_DECL_SYS_SIGLIST is commented out in configure.ac. |
| 7 | 241 */ |
| 242 #endif | |
| 243 | |
| 244 static struct signalinfo | |
| 245 { | |
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246 int sig; // Signal number, eg. SIGSEGV etc |
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247 char *name; // Signal name (not char_u!). |
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248 char deadly; // Catch as a deadly signal? |
| 7 | 249 } signal_info[] = |
| 250 { | |
| 251 #ifdef SIGHUP | |
| 252 {SIGHUP, "HUP", TRUE}, | |
| 253 #endif | |
| 254 #ifdef SIGQUIT | |
| 255 {SIGQUIT, "QUIT", TRUE}, | |
| 256 #endif | |
| 257 #ifdef SIGILL | |
| 258 {SIGILL, "ILL", TRUE}, | |
| 259 #endif | |
| 260 #ifdef SIGTRAP | |
| 261 {SIGTRAP, "TRAP", TRUE}, | |
| 262 #endif | |
| 263 #ifdef SIGABRT | |
| 264 {SIGABRT, "ABRT", TRUE}, | |
| 265 #endif | |
| 266 #ifdef SIGEMT | |
| 267 {SIGEMT, "EMT", TRUE}, | |
| 268 #endif | |
| 269 #ifdef SIGFPE | |
| 270 {SIGFPE, "FPE", TRUE}, | |
| 271 #endif | |
| 272 #ifdef SIGBUS | |
| 273 {SIGBUS, "BUS", TRUE}, | |
| 274 #endif | |
| 4074 | 275 #if defined(SIGSEGV) && !defined(FEAT_MZSCHEME) |
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276 // MzScheme uses SEGV in its garbage collector |
| 7 | 277 {SIGSEGV, "SEGV", TRUE}, |
| 278 #endif | |
| 279 #ifdef SIGSYS | |
| 280 {SIGSYS, "SYS", TRUE}, | |
| 281 #endif | |
| 282 #ifdef SIGALRM | |
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283 {SIGALRM, "ALRM", FALSE}, // Perl's alarm() can trigger it |
| 7 | 284 #endif |
| 285 #ifdef SIGTERM | |
| 286 {SIGTERM, "TERM", TRUE}, | |
| 287 #endif | |
| 2701 | 288 #if defined(SIGVTALRM) && !defined(FEAT_RUBY) |
| 7 | 289 {SIGVTALRM, "VTALRM", TRUE}, |
| 290 #endif | |
| 1560 | 291 #if defined(SIGPROF) && !defined(FEAT_MZSCHEME) && !defined(WE_ARE_PROFILING) |
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292 // MzScheme uses SIGPROF for its own needs; On Linux with profiling |
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293 // this makes Vim exit. WE_ARE_PROFILING is defined in Makefile. |
| 7 | 294 {SIGPROF, "PROF", TRUE}, |
| 295 #endif | |
| 296 #ifdef SIGXCPU | |
| 297 {SIGXCPU, "XCPU", TRUE}, | |
| 298 #endif | |
| 299 #ifdef SIGXFSZ | |
| 300 {SIGXFSZ, "XFSZ", TRUE}, | |
| 301 #endif | |
| 302 #ifdef SIGUSR1 | |
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303 {SIGUSR1, "USR1", FALSE}, |
| 7 | 304 #endif |
| 1620 | 305 #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE) |
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306 // Used for sysmouse handling |
| 7 | 307 {SIGUSR2, "USR2", TRUE}, |
| 308 #endif | |
| 309 #ifdef SIGINT | |
| 310 {SIGINT, "INT", FALSE}, | |
| 311 #endif | |
| 312 #ifdef SIGWINCH | |
| 313 {SIGWINCH, "WINCH", FALSE}, | |
| 314 #endif | |
| 315 #ifdef SIGTSTP | |
| 316 {SIGTSTP, "TSTP", FALSE}, | |
| 317 #endif | |
| 318 #ifdef SIGPIPE | |
| 319 {SIGPIPE, "PIPE", FALSE}, | |
| 320 #endif | |
| 321 {-1, "Unknown!", FALSE} | |
| 322 }; | |
| 323 | |
| 1935 | 324 int |
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325 mch_chdir(char *path) |
| 1935 | 326 { |
| 327 if (p_verbose >= 5) | |
| 328 { | |
| 329 verbose_enter(); | |
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330 smsg("chdir(%s)", path); |
| 1935 | 331 verbose_leave(); |
| 332 } | |
| 333 # ifdef VMS | |
| 334 return chdir(vms_fixfilename(path)); | |
| 335 # else | |
| 336 return chdir(path); | |
| 337 # endif | |
| 338 } | |
| 339 | |
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340 // Why is NeXT excluded here (and not in os_unixx.h)? |
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341 #if defined(ECHOE) && defined(ICANON) \ |
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342 && (defined(HAVE_TERMIO_H) || defined(HAVE_TERMIOS_H)) \ |
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343 && !defined(__NeXT__) |
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344 # define NEW_TTY_SYSTEM |
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345 #endif |
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346 |
| 1757 | 347 /* |
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348 * Write s[len] to the screen (stdout). |
| 1757 | 349 */ |
| 7 | 350 void |
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351 mch_write(char_u *s, int len) |
| 7 | 352 { |
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353 vim_ignored = (int)write(1, (char *)s, len); |
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354 if (p_wd) // Unix is too fast, slow down a bit more |
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355 RealWaitForChar(read_cmd_fd, p_wd, NULL, NULL); |
| 7 | 356 } |
| 357 | |
| 358 /* | |
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359 * Function passed to inchar_loop() to handle window resizing. |
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360 * If "check_only" is TRUE: Return whether there was a resize. |
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361 * If "check_only" is FALSE: Deal with the window resized. |
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362 */ |
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363 static int |
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364 resize_func(int check_only) |
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365 { |
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366 if (check_only) |
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367 return do_resize; |
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368 while (do_resize) |
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369 handle_resize(); |
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370 return FALSE; |
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371 } |
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372 |
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373 /* |
| 1450 | 374 * mch_inchar(): low level input function. |
| 7 | 375 * Get a characters from the keyboard. |
| 376 * Return the number of characters that are available. | |
| 377 * If wtime == 0 do not wait for characters. | |
| 378 * If wtime == n wait a short time for characters. | |
| 379 * If wtime == -1 wait forever for characters. | |
| 380 */ | |
| 381 int | |
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382 mch_inchar( |
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383 char_u *buf, |
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384 int maxlen, |
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385 long wtime, // don't use "time", MIPS cannot handle it |
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386 int tb_change_cnt) |
| 7 | 387 { |
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388 return inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
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389 WaitForChar, resize_func); |
| 7 | 390 } |
| 391 | |
| 392 static void | |
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393 handle_resize(void) |
| 7 | 394 { |
| 395 do_resize = FALSE; | |
| 396 shell_resized(); | |
| 397 } | |
| 398 | |
| 399 /* | |
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400 * Return non-zero if a character is available. |
| 7 | 401 */ |
| 402 int | |
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403 mch_char_avail(void) |
| 7 | 404 { |
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405 return WaitForChar(0L, NULL, FALSE); |
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406 } |
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407 |
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408 #if defined(FEAT_TERMINAL) || defined(PROTO) |
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409 /* |
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410 * Check for any pending input or messages. |
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411 */ |
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412 int |
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413 mch_check_messages(void) |
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414 { |
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415 return WaitForChar(0L, NULL, TRUE); |
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416 } |
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417 #endif |
| 7 | 418 |
| 419 #if defined(HAVE_TOTAL_MEM) || defined(PROTO) | |
| 420 # ifdef HAVE_SYS_RESOURCE_H | |
| 1879 | 421 # include <sys/resource.h> |
| 7 | 422 # endif |
| 423 # if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_SYSCTL) | |
| 424 # include <sys/sysctl.h> | |
| 425 # endif | |
| 426 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) | |
| 427 # include <sys/sysinfo.h> | |
| 428 # endif | |
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429 # ifdef MACOS_X |
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430 # include <mach/mach_host.h> |
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431 # include <mach/mach_port.h> |
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432 # endif |
| 7 | 433 |
| 434 /* | |
| 1110 | 435 * Return total amount of memory available in Kbyte. |
| 436 * Doesn't change when memory has been allocated. | |
| 7 | 437 */ |
| 438 long_u | |
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439 mch_total_mem(int special UNUSED) |
| 7 | 440 { |
| 441 long_u mem = 0; | |
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442 long_u shiftright = 10; // how much to shift "mem" right for Kbyte |
| 7 | 443 |
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444 # ifdef MACOS_X |
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445 { |
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446 // Mac (Darwin) way of getting the amount of RAM available |
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447 mach_port_t host = mach_host_self(); |
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448 kern_return_t kret; |
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449 # ifdef HOST_VM_INFO64 |
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450 struct vm_statistics64 vm_stat; |
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451 natural_t count = HOST_VM_INFO64_COUNT; |
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452 |
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453 kret = host_statistics64(host, HOST_VM_INFO64, |
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454 (host_info64_t)&vm_stat, &count); |
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455 # else |
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456 struct vm_statistics vm_stat; |
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457 natural_t count = HOST_VM_INFO_COUNT; |
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458 |
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459 kret = host_statistics(host, HOST_VM_INFO, |
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460 (host_info_t)&vm_stat, &count); |
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461 # endif |
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462 if (kret == KERN_SUCCESS) |
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463 // get the amount of user memory by summing each usage |
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464 mem = (long_u)(vm_stat.free_count + vm_stat.active_count |
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465 + vm_stat.inactive_count |
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466 # ifdef MAC_OS_X_VERSION_10_9 |
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467 + vm_stat.compressor_page_count |
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468 # endif |
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469 ) * sysconf(_SC_PAGESIZE); |
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470 mach_port_deallocate(mach_task_self(), host); |
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471 } |
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472 # endif |
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473 |
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474 # ifdef HAVE_SYSCTL |
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475 if (mem == 0) |
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476 { |
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477 // BSD way of getting the amount of RAM available. |
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478 int mib[2]; |
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479 size_t len = sizeof(long_u); |
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480 # ifdef HW_USERMEM64 |
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481 long_u physmem; |
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482 # else |
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483 // sysctl() may return 32 bit or 64 bit, accept both |
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484 union { |
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485 int_u u32; |
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486 long_u u64; |
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487 } physmem; |
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488 # endif |
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489 |
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490 mib[0] = CTL_HW; |
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491 # ifdef HW_USERMEM64 |
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492 mib[1] = HW_USERMEM64; |
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493 # else |
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494 mib[1] = HW_USERMEM; |
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495 # endif |
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496 if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0) |
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497 { |
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498 # ifdef HW_USERMEM64 |
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499 mem = (long_u)physmem; |
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500 # else |
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501 if (len == sizeof(physmem.u64)) |
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502 mem = (long_u)physmem.u64; |
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503 else |
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504 mem = (long_u)physmem.u32; |
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505 # endif |
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506 } |
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507 } |
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508 # endif |
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509 |
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510 # if defined(HAVE_SYS_SYSINFO_H) && defined(HAVE_SYSINFO) |
| 7 | 511 if (mem == 0) |
| 512 { | |
| 513 struct sysinfo sinfo; | |
| 514 | |
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515 // Linux way of getting amount of RAM available |
| 7 | 516 if (sysinfo(&sinfo) == 0) |
| 1110 | 517 { |
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518 # ifdef HAVE_SYSINFO_MEM_UNIT |
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519 // avoid overflow as much as possible |
| 1110 | 520 while (shiftright > 0 && (sinfo.mem_unit & 1) == 0) |
| 521 { | |
| 522 sinfo.mem_unit = sinfo.mem_unit >> 1; | |
| 523 --shiftright; | |
| 524 } | |
| 525 mem = sinfo.totalram * sinfo.mem_unit; | |
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526 # else |
| 7 | 527 mem = sinfo.totalram; |
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528 # endif |
| 1110 | 529 } |
| 7 | 530 } |
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531 # endif |
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532 |
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533 # ifdef HAVE_SYSCONF |
| 7 | 534 if (mem == 0) |
| 535 { | |
| 536 long pagesize, pagecount; | |
| 537 | |
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538 // Solaris way of getting amount of RAM available |
| 7 | 539 pagesize = sysconf(_SC_PAGESIZE); |
| 540 pagecount = sysconf(_SC_PHYS_PAGES); | |
| 541 if (pagesize > 0 && pagecount > 0) | |
| 1110 | 542 { |
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543 // avoid overflow as much as possible |
| 1110 | 544 while (shiftright > 0 && (pagesize & 1) == 0) |
| 545 { | |
| 1204 | 546 pagesize = (long_u)pagesize >> 1; |
| 1110 | 547 --shiftright; |
| 548 } | |
| 7 | 549 mem = (long_u)pagesize * pagecount; |
| 1110 | 550 } |
| 7 | 551 } |
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552 # endif |
| 7 | 553 |
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554 // Return the minimum of the physical memory and the user limit, because |
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555 // using more than the user limit may cause Vim to be terminated. |
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556 # if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) |
| 7 | 557 { |
| 558 struct rlimit rlp; | |
| 559 | |
| 560 if (getrlimit(RLIMIT_DATA, &rlp) == 0 | |
| 561 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
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562 # ifdef RLIM_INFINITY |
| 7 | 563 && rlp.rlim_cur != RLIM_INFINITY |
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564 # endif |
| 1110 | 565 && ((long_u)rlp.rlim_cur >> 10) < (mem >> shiftright) |
| 7 | 566 ) |
| 1110 | 567 { |
| 568 mem = (long_u)rlp.rlim_cur; | |
| 569 shiftright = 10; | |
| 570 } | |
| 7 | 571 } |
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572 # endif |
| 7 | 573 |
| 574 if (mem > 0) | |
| 1110 | 575 return mem >> shiftright; |
| 576 return (long_u)0x1fffff; | |
| 7 | 577 } |
| 578 #endif | |
| 579 | |
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580 /* |
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581 * "flags": MCH_DELAY_IGNOREINPUT - don't read input |
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582 * MCH_DELAY_SETTMODE - use settmode() even for short delays |
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583 */ |
| 7 | 584 void |
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585 mch_delay(long msec, int flags) |
| 7 | 586 { |
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587 tmode_T old_tmode; |
| 14 | 588 #ifdef FEAT_MZSCHEME |
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589 long total = msec; // remember original value |
| 14 | 590 #endif |
| 7 | 591 |
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592 if (flags & MCH_DELAY_IGNOREINPUT) |
| 7 | 593 { |
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594 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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595 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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596 // shell may produce SIGQUIT). |
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597 // Only do this if sleeping for more than half a second. |
| 1530 | 598 in_mch_delay = TRUE; |
|
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599 old_tmode = mch_cur_tmode; |
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600 if (mch_cur_tmode == TMODE_RAW |
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601 && (msec > 500 || (flags & MCH_DELAY_SETTMODE))) |
| 7 | 602 settmode(TMODE_SLEEP); |
| 603 | |
| 604 /* | |
| 605 * Everybody sleeps in a different way... | |
| 606 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 607 * one second. | |
| 608 */ | |
| 14 | 609 #ifdef FEAT_MZSCHEME |
| 610 do | |
| 611 { | |
|
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612 // if total is large enough, wait by portions in p_mzq |
| 14 | 613 if (total > p_mzq) |
| 614 msec = p_mzq; | |
| 615 else | |
| 616 msec = total; | |
| 617 total -= msec; | |
| 618 #endif | |
| 7 | 619 #ifdef HAVE_NANOSLEEP |
| 620 { | |
| 621 struct timespec ts; | |
| 622 | |
| 623 ts.tv_sec = msec / 1000; | |
| 624 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 625 (void)nanosleep(&ts, NULL); | |
| 626 } | |
| 627 #else | |
| 628 # ifdef HAVE_USLEEP | |
| 629 while (msec >= 1000) | |
| 630 { | |
| 631 usleep((unsigned int)(999 * 1000)); | |
| 632 msec -= 999; | |
| 633 } | |
| 634 usleep((unsigned int)(msec * 1000)); | |
| 635 # else | |
| 636 # ifndef HAVE_SELECT | |
| 637 poll(NULL, 0, (int)msec); | |
| 638 # else | |
| 639 { | |
| 640 struct timeval tv; | |
| 641 | |
| 642 tv.tv_sec = msec / 1000; | |
| 643 tv.tv_usec = (msec % 1000) * 1000; | |
|
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644 // NOTE: Solaris 2.6 has a bug that makes select() hang here. Get |
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645 // a patch from Sun to fix this. Reported by Gunnar Pedersen. |
| 7 | 646 select(0, NULL, NULL, NULL, &tv); |
| 647 } | |
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648 # endif // HAVE_SELECT |
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649 # endif // HAVE_NANOSLEEP |
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650 #endif // HAVE_USLEEP |
| 14 | 651 #ifdef FEAT_MZSCHEME |
| 652 } | |
| 653 while (total > 0); | |
| 654 #endif | |
| 7 | 655 |
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656 if (msec > 500 || (flags & MCH_DELAY_SETTMODE)) |
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657 settmode(old_tmode); |
| 1530 | 658 in_mch_delay = FALSE; |
| 7 | 659 } |
| 660 else | |
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661 WaitForChar(msec, NULL, FALSE); |
| 7 | 662 } |
| 663 | |
| 180 | 664 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 665 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 666 # define HAVE_CHECK_STACK_GROWTH | |
| 667 /* | |
| 668 * Support for checking for an almost-out-of-stack-space situation. | |
| 669 */ | |
| 670 | |
| 671 /* | |
| 672 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 673 * grows up or down. | |
| 674 */ | |
| 675 static int stack_grows_downwards; | |
| 676 | |
| 677 /* | |
| 678 * Find out if the stack grows upwards or downwards. | |
| 679 * "p" points to a variable on the stack of the caller. | |
| 680 */ | |
| 681 static void | |
|
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682 check_stack_growth(char *p) |
| 7 | 683 { |
| 684 int i; | |
| 685 | |
| 686 stack_grows_downwards = (p > (char *)&i); | |
| 687 } | |
| 688 #endif | |
| 689 | |
| 180 | 690 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 691 static char *stack_limit = NULL; |
| 692 | |
| 693 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 694 # include <pthread.h> | |
| 695 # include <pthread_np.h> | |
| 696 #endif | |
| 697 | |
| 698 /* | |
| 699 * Find out until how var the stack can grow without getting into trouble. | |
| 700 * Called when starting up and when switching to the signal stack in | |
| 701 * deathtrap(). | |
| 702 */ | |
| 703 static void | |
|
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704 get_stack_limit(void) |
| 7 | 705 { |
| 706 struct rlimit rlp; | |
| 707 int i; | |
| 708 long lim; | |
| 709 | |
|
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710 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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711 // limit doesn't fit in a long (rlim_cur might be "long long"). |
| 7 | 712 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
| 713 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 714 # ifdef RLIM_INFINITY | |
| 715 && rlp.rlim_cur != RLIM_INFINITY | |
| 716 # endif | |
| 717 ) | |
| 718 { | |
| 719 lim = (long)rlp.rlim_cur; | |
| 720 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 721 { | |
| 722 pthread_attr_t attr; | |
| 723 size_t size; | |
| 724 | |
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725 // On FreeBSD the initial thread always has a fixed stack size, no |
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|
726 // matter what the limits are set to. Normally it's 1 Mbyte. |
| 7 | 727 pthread_attr_init(&attr); |
| 728 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 729 { | |
| 730 pthread_attr_getstacksize(&attr, &size); | |
| 731 if (lim > (long)size) | |
| 732 lim = (long)size; | |
| 733 } | |
| 734 pthread_attr_destroy(&attr); | |
| 735 } | |
| 736 #endif | |
| 737 if (stack_grows_downwards) | |
| 738 { | |
| 739 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 740 if (stack_limit >= (char *)&i) | |
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741 // overflow, set to 1/16 of current stack position |
| 7 | 742 stack_limit = (char *)((long)&i / 16L); |
| 743 } | |
| 744 else | |
| 745 { | |
| 746 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 747 if (stack_limit <= (char *)&i) | |
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748 stack_limit = NULL; // overflow |
| 7 | 749 } |
| 750 } | |
| 751 } | |
| 752 | |
| 753 /* | |
| 754 * Return FAIL when running out of stack space. | |
| 755 * "p" must point to any variable local to the caller that's on the stack. | |
| 756 */ | |
| 757 int | |
|
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758 mch_stackcheck(char *p) |
| 7 | 759 { |
| 760 if (stack_limit != NULL) | |
| 761 { | |
| 762 if (stack_grows_downwards) | |
| 763 { | |
| 764 if (p < stack_limit) | |
| 765 return FAIL; | |
| 766 } | |
| 767 else if (p > stack_limit) | |
| 768 return FAIL; | |
| 769 } | |
| 770 return OK; | |
| 771 } | |
| 772 #endif | |
| 773 | |
| 774 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 775 /* | |
| 776 * Support for using the signal stack. | |
| 777 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 778 * signal handler then must run on another stack, since the normal stack is | |
| 779 * completely full. | |
| 780 */ | |
| 781 | |
| 782 #ifndef SIGSTKSZ | |
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783 # define SIGSTKSZ 8000 // just a guess of how much stack is needed... |
| 7 | 784 #endif |
| 785 | |
| 786 # ifdef HAVE_SIGALTSTACK | |
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787 static stack_t sigstk; // for sigaltstack() |
| 7 | 788 # else |
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789 static struct sigstack sigstk; // for sigstack() |
| 7 | 790 # endif |
| 791 | |
| 792 static char *signal_stack; | |
| 793 | |
| 794 static void | |
|
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795 init_signal_stack(void) |
| 7 | 796 { |
| 797 if (signal_stack != NULL) | |
| 798 { | |
| 799 # ifdef HAVE_SIGALTSTACK | |
| 800 # ifdef HAVE_SS_BASE | |
| 801 sigstk.ss_base = signal_stack; | |
| 802 # else | |
| 803 sigstk.ss_sp = signal_stack; | |
| 804 # endif | |
| 805 sigstk.ss_size = SIGSTKSZ; | |
| 806 sigstk.ss_flags = 0; | |
| 807 (void)sigaltstack(&sigstk, NULL); | |
| 808 # else | |
| 809 sigstk.ss_sp = signal_stack; | |
| 810 if (stack_grows_downwards) | |
| 811 sigstk.ss_sp += SIGSTKSZ - 1; | |
| 812 sigstk.ss_onstack = 0; | |
| 813 (void)sigstack(&sigstk, NULL); | |
| 814 # endif | |
| 815 } | |
| 816 } | |
| 817 #endif | |
| 818 | |
| 819 /* | |
| 1832 | 820 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 821 * will barf when the second argument to signal() is ``wrong''. |
| 822 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 823 */ | |
| 824 #if defined(SIGWINCH) | |
| 825 static RETSIGTYPE | |
| 826 sig_winch SIGDEFARG(sigarg) | |
| 827 { | |
|
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828 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 829 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
| 830 do_resize = TRUE; | |
| 831 SIGRETURN; | |
| 832 } | |
| 833 #endif | |
| 834 | |
| 835 #if defined(SIGINT) | |
| 836 static RETSIGTYPE | |
| 837 catch_sigint SIGDEFARG(sigarg) | |
| 838 { | |
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839 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 840 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 841 got_int = TRUE; | |
| 842 SIGRETURN; | |
| 843 } | |
| 844 #endif | |
| 845 | |
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846 #if defined(SIGUSR1) |
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847 static RETSIGTYPE |
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848 catch_sigusr1 SIGDEFARG(sigarg) |
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849 { |
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850 // this is not required on all systems, but it doesn't hurt anybody |
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851 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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852 got_sigusr1 = TRUE; |
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853 SIGRETURN; |
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854 } |
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855 #endif |
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856 |
| 7 | 857 #if defined(SIGPWR) |
| 858 static RETSIGTYPE | |
| 859 catch_sigpwr SIGDEFARG(sigarg) | |
| 860 { | |
|
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861 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 862 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 863 /* |
| 864 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 865 * down or when the batteries are almost empty. Just preserve the swap | |
| 866 * files and don't exit, that can't do any harm. | |
| 867 */ | |
| 868 ml_sync_all(FALSE, FALSE); | |
| 869 SIGRETURN; | |
| 870 } | |
| 871 #endif | |
| 872 | |
| 873 #ifdef SET_SIG_ALARM | |
| 874 /* | |
| 875 * signal function for alarm(). | |
| 876 */ | |
| 877 static RETSIGTYPE | |
| 878 sig_alarm SIGDEFARG(sigarg) | |
| 879 { | |
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880 // doesn't do anything, just to break a system call |
| 7 | 881 sig_alarm_called = TRUE; |
| 882 SIGRETURN; | |
| 883 } | |
| 884 #endif | |
| 885 | |
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886 #if (defined(HAVE_SETJMP_H) \ |
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887 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
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888 || defined(FEAT_LIBCALL))) \ |
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889 || defined(PROTO) |
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890 # define USING_SETJMP 1 |
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891 |
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892 // argument to SETJMP() |
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893 static JMP_BUF lc_jump_env; |
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894 |
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895 # ifdef SIGHASARG |
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896 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
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897 // Volatile because it is used in signal handlers. |
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898 static volatile sig_atomic_t lc_signal; |
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899 # endif |
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900 |
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901 // TRUE when lc_jump_env is valid. |
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902 // Volatile because it is used in signal handler deathtrap(). |
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903 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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904 |
| 7 | 905 /* |
| 906 * A simplistic version of setjmp() that only allows one level of using. | |
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907 * Used to protect areas where we could crash. |
| 7 | 908 * Don't call twice before calling mch_endjmp()!. |
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909 * |
| 7 | 910 * Usage: |
| 911 * mch_startjmp(); | |
| 912 * if (SETJMP(lc_jump_env) != 0) | |
| 913 * { | |
| 914 * mch_didjmp(); | |
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915 * emsg("crash!"); |
| 7 | 916 * } |
| 917 * else | |
| 918 * { | |
| 919 * do_the_work; | |
| 920 * mch_endjmp(); | |
| 921 * } | |
| 922 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 923 * not return before the saved environment is used. | |
| 924 * Returns OK for normal return, FAIL when the protected code caused a | |
| 925 * problem and LONGJMP() was used. | |
| 926 */ | |
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927 static void |
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928 mch_startjmp(void) |
| 7 | 929 { |
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930 # ifdef SIGHASARG |
| 7 | 931 lc_signal = 0; |
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932 # endif |
| 7 | 933 lc_active = TRUE; |
| 934 } | |
| 935 | |
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936 static void |
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937 mch_endjmp(void) |
| 7 | 938 { |
| 939 lc_active = FALSE; | |
| 940 } | |
| 941 | |
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942 static void |
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943 mch_didjmp(void) |
| 7 | 944 { |
| 945 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
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946 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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947 // otherwise catching the signal only works once. |
| 7 | 948 init_signal_stack(); |
| 949 # endif | |
| 950 } | |
| 951 #endif | |
| 952 | |
| 953 /* | |
| 954 * This function handles deadly signals. | |
| 5338 | 955 * It tries to preserve any swap files and exit properly. |
| 7 | 956 * (partly from Elvis). |
| 5338 | 957 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 958 * a deadlock. | |
| 7 | 959 */ |
| 960 static RETSIGTYPE | |
| 961 deathtrap SIGDEFARG(sigarg) | |
| 962 { | |
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963 static int entered = 0; // count the number of times we got here. |
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964 // Note: when memory has been corrupted |
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965 // this may get an arbitrary value! |
| 7 | 966 #ifdef SIGHASARG |
| 967 int i; | |
| 968 #endif | |
| 969 | |
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970 #if defined(USING_SETJMP) |
| 7 | 971 /* |
| 972 * Catch a crash in protected code. | |
| 973 * Restores the environment saved in lc_jump_env, which looks like | |
| 974 * SETJMP() returns 1. | |
| 975 */ | |
| 976 if (lc_active) | |
| 977 { | |
| 978 # if defined(SIGHASARG) | |
| 979 lc_signal = sigarg; | |
| 980 # endif | |
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981 lc_active = FALSE; // don't jump again |
| 7 | 982 LONGJMP(lc_jump_env, 1); |
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983 // NOTREACHED |
| 7 | 984 } |
| 985 #endif | |
| 986 | |
| 36 | 987 #ifdef SIGHASARG |
| 1530 | 988 # ifdef SIGQUIT |
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989 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
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990 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
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991 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 992 if (in_mch_delay && sigarg == SIGQUIT) |
| 993 SIGRETURN; | |
| 994 # endif | |
| 995 | |
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996 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
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997 // here. This avoids that a non-reentrant function is interrupted, e.g., |
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998 // free(). Calling free() again may then cause a crash. |
| 37 | 999 if (entered == 0 |
| 1000 && (0 | |
| 1001 # ifdef SIGHUP | |
| 1002 || sigarg == SIGHUP | |
| 1003 # endif | |
| 1004 # ifdef SIGQUIT | |
| 1005 || sigarg == SIGQUIT | |
| 1006 # endif | |
| 1007 # ifdef SIGTERM | |
| 1008 || sigarg == SIGTERM | |
| 1009 # endif | |
| 1010 # ifdef SIGPWR | |
| 1011 || sigarg == SIGPWR | |
| 1012 # endif | |
| 1013 # ifdef SIGUSR1 | |
| 1014 || sigarg == SIGUSR1 | |
| 1015 # endif | |
| 1016 # ifdef SIGUSR2 | |
| 1017 || sigarg == SIGUSR2 | |
| 1018 # endif | |
| 1019 ) | |
| 413 | 1020 && !vim_handle_signal(sigarg)) |
| 36 | 1021 SIGRETURN; |
| 1022 #endif | |
| 1023 | |
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1024 // Remember how often we have been called. |
| 7 | 1025 ++entered; |
| 1026 | |
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1027 // Executing autocommands is likely to use more stack space than we have |
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1028 // available in the signal stack. |
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1029 block_autocmds(); |
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1030 |
| 7 | 1031 #ifdef FEAT_EVAL |
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1032 // Set the v:dying variable. |
| 7 | 1033 set_vim_var_nr(VV_DYING, (long)entered); |
| 1034 #endif | |
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1035 v_dying = entered; |
| 7 | 1036 |
| 180 | 1037 #ifdef HAVE_STACK_LIMIT |
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1038 // Since we are now using the signal stack, need to reset the stack |
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1039 // limit. Otherwise using a regexp will fail. |
| 7 | 1040 get_stack_limit(); |
| 1041 #endif | |
| 1042 | |
| 758 | 1043 #if 0 |
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1044 // This is for opening gdb the moment Vim crashes. |
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1045 // You need to manually adjust the file name and Vim executable name. |
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1046 // Suggested by SungHyun Nam. |
| 758 | 1047 { |
| 1048 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1049 # define VIM_NAME "/usr/bin/vim" | |
| 1050 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1051 if (fp) | |
| 1052 { | |
| 1053 fprintf(fp, | |
| 1054 "file %s\n" | |
| 1055 "attach %d\n" | |
| 1056 "set height 1000\n" | |
| 1057 "bt full\n" | |
| 1058 , VIM_NAME, getpid()); | |
| 1059 fclose(fp); | |
| 1060 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1061 unlink(VI_GDB_FILE); | |
| 1062 } | |
| 1063 } | |
| 1064 #endif | |
| 1065 | |
| 7 | 1066 #ifdef SIGHASARG |
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1067 // try to find the name of this signal |
| 7 | 1068 for (i = 0; signal_info[i].sig != -1; i++) |
| 1069 if (sigarg == signal_info[i].sig) | |
| 1070 break; | |
| 1071 deadly_signal = sigarg; | |
| 1072 #endif | |
| 1073 | |
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1074 full_screen = FALSE; // don't write message to the GUI, it might be |
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1075 // part of the problem... |
| 7 | 1076 /* |
| 1077 * If something goes wrong after entering here, we may get here again. | |
| 1078 * When this happens, give a message and try to exit nicely (resetting the | |
| 1079 * terminal mode, etc.) | |
| 1080 * When this happens twice, just exit, don't even try to give a message, | |
| 1081 * stack may be corrupt or something weird. | |
| 1082 * When this still happens again (or memory was corrupted in such a way | |
| 1083 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1084 */ | |
| 1085 if (entered >= 3) | |
| 1086 { | |
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1087 reset_signals(); // don't catch any signals anymore |
| 7 | 1088 may_core_dump(); |
| 1089 if (entered >= 4) | |
| 1090 _exit(8); | |
| 1091 exit(7); | |
| 1092 } | |
| 1093 if (entered == 2) | |
| 1094 { | |
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1095 // No translation, it may call malloc(). |
| 5338 | 1096 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1097 out_flush(); |
| 1098 getout(1); | |
| 1099 } | |
| 1100 | |
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1101 // No translation, it may call malloc(). |
| 7 | 1102 #ifdef SIGHASARG |
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1103 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1104 signal_info[i].name); |
| 1105 #else | |
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1106 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1107 #endif |
| 1108 | |
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1109 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1110 // calling free(). |
| 5338 | 1111 preserve_exit(); |
| 7 | 1112 |
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1113 // NOTREACHED |
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1114 |
| 33 | 1115 #ifdef NBDEBUG |
| 1116 reset_signals(); | |
| 1117 may_core_dump(); | |
| 1118 abort(); | |
| 1119 #endif | |
| 1120 | |
| 7 | 1121 SIGRETURN; |
| 1122 } | |
| 1123 | |
| 1124 /* | |
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1125 * Invoked after receiving SIGCONT. We don't know what happened while |
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1126 * sleeping, deal with part of that. |
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1127 */ |
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1128 static void |
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1129 after_sigcont(void) |
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1130 { |
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1131 # ifdef FEAT_TITLE |
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1132 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1133 // again later. |
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1134 oldtitle_outdated = TRUE; |
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1135 # endif |
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1136 settmode(TMODE_RAW); |
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1137 need_check_timestamps = TRUE; |
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1138 did_check_timestamps = FALSE; |
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1139 } |
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1140 |
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1141 #if defined(SIGCONT) |
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1142 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
|
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1143 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1144 |
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1145 /* |
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1146 * With multi-threading, suspending might not work immediately. Catch the |
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1147 * SIGCONT signal, which will be used as an indication whether the suspending |
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1148 * has been done or not. |
| 1832 | 1149 * |
| 1150 * On Linux, signal is not always handled immediately either. | |
| 1151 * See https://bugs.launchpad.net/bugs/291373 | |
|
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1152 * Probably because the signal is handled in another thread. |
| 1832 | 1153 * |
| 2701 | 1154 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1155 */ |
|
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1156 static volatile sig_atomic_t sigcont_received; |
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1157 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1158 |
| 1159 /* | |
| 1160 * signal handler for SIGCONT | |
| 1161 */ | |
| 1162 static RETSIGTYPE | |
| 1163 sigcont_handler SIGDEFARG(sigarg) | |
| 1164 { | |
|
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1165 if (in_mch_suspend) |
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1166 { |
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1167 sigcont_received = TRUE; |
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1168 } |
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1169 else |
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1170 { |
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1171 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1172 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1173 // back to a sane mode. We should redraw, but we can't really do that |
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1174 // in a signal handler, do a redraw later. |
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1175 after_sigcont(); |
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1176 redraw_later(CLEAR); |
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1177 cursor_on_force(); |
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1178 out_flush(); |
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1179 } |
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1180 |
| 7 | 1181 SIGRETURN; |
| 1182 } | |
| 1183 #endif | |
| 1184 | |
|
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1185 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1186 # ifdef USE_SYSTEM |
| 4209 | 1187 static void *clip_star_save = NULL; |
| 1188 static void *clip_plus_save = NULL; | |
| 4230 | 1189 # endif |
| 2586 | 1190 |
| 1191 /* | |
| 1192 * Called when Vim is going to sleep or execute a shell command. | |
| 1193 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1194 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1195 */ | |
| 1196 static void | |
|
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1197 loose_clipboard(void) |
| 2586 | 1198 { |
| 1199 if (clip_star.owned || clip_plus.owned) | |
| 1200 { | |
| 1201 x11_export_final_selection(); | |
| 1202 if (clip_star.owned) | |
| 1203 clip_lose_selection(&clip_star); | |
| 1204 if (clip_plus.owned) | |
| 1205 clip_lose_selection(&clip_plus); | |
| 1206 if (x11_display != NULL) | |
| 1207 XFlush(x11_display); | |
| 1208 } | |
| 1209 } | |
| 4209 | 1210 |
| 4230 | 1211 # ifdef USE_SYSTEM |
| 4209 | 1212 /* |
| 1213 * Save clipboard text to restore later. | |
| 1214 */ | |
| 1215 static void | |
|
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1216 save_clipboard(void) |
| 4209 | 1217 { |
| 1218 if (clip_star.owned) | |
| 1219 clip_star_save = get_register('*', TRUE); | |
| 1220 if (clip_plus.owned) | |
| 1221 clip_plus_save = get_register('+', TRUE); | |
| 1222 } | |
| 1223 | |
| 1224 /* | |
| 1225 * Restore clipboard text if no one own the X selection. | |
| 1226 */ | |
| 1227 static void | |
|
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1228 restore_clipboard(void) |
| 4209 | 1229 { |
| 1230 if (clip_star_save != NULL) | |
| 1231 { | |
| 1232 if (!clip_gen_owner_exists(&clip_star)) | |
| 1233 put_register('*', clip_star_save); | |
| 1234 else | |
| 1235 free_register(clip_star_save); | |
| 1236 clip_star_save = NULL; | |
| 1237 } | |
| 1238 if (clip_plus_save != NULL) | |
| 1239 { | |
| 1240 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1241 put_register('+', clip_plus_save); | |
| 1242 else | |
| 1243 free_register(clip_plus_save); | |
| 1244 clip_plus_save = NULL; | |
| 1245 } | |
| 1246 } | |
| 4230 | 1247 # endif |
| 2586 | 1248 #endif |
| 1249 | |
| 7 | 1250 /* |
| 1251 * If the machine has job control, use it to suspend the program, | |
| 1252 * otherwise fake it by starting a new shell. | |
| 1253 */ | |
| 1254 void | |
|
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1255 mch_suspend(void) |
| 7 | 1256 { |
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1257 if (ignore_sigtstp) |
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1258 return; |
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1259 |
|
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1260 #if defined(SIGTSTP) |
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1261 in_mch_suspend = TRUE; |
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1262 |
|
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1263 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1264 settmode(TMODE_COOK); |
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1265 out_flush(); // needed to disable mouse on some systems |
| 7 | 1266 |
| 1267 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1268 loose_clipboard(); |
| 7 | 1269 # endif |
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1270 # if defined(SIGCONT) |
| 7 | 1271 sigcont_received = FALSE; |
| 1272 # endif | |
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1273 |
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1274 kill(0, SIGTSTP); // send ourselves a STOP signal |
|
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1275 |
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1276 # if defined(SIGCONT) |
| 1832 | 1277 /* |
| 1278 * Wait for the SIGCONT signal to be handled. It generally happens | |
|
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1279 * immediately, but somehow not all the time, probably because it's handled |
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1280 * in another thread. Do not call pause() because there would be race |
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1281 * condition which would hang Vim if signal happened in between the test of |
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1282 * sigcont_received and the call to pause(). If signal is not yet received, |
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1283 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1284 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1285 */ |
| 1286 { | |
| 1932 | 1287 long wait_time; |
|
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1288 |
| 1932 | 1289 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
|
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1290 mch_delay(wait_time, 0); |
| 1832 | 1291 } |
| 7 | 1292 # endif |
|
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1293 in_mch_suspend = FALSE; |
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1294 |
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1295 after_sigcont(); |
| 7 | 1296 #else |
| 1297 suspend_shell(); | |
| 1298 #endif | |
| 1299 } | |
| 1300 | |
| 1301 void | |
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1302 mch_init(void) |
| 7 | 1303 { |
| 1304 Columns = 80; | |
| 1305 Rows = 24; | |
| 1306 | |
| 1307 out_flush(); | |
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1308 |
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1309 #ifdef SIGTSTP |
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1310 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1311 // that indicates the shell (or program) that launched us does not support |
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1312 // tty job control and thus we should ignore that signal. If invoked as a |
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1313 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1314 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1315 #endif |
| 7 | 1316 set_signals(); |
| 167 | 1317 |
| 765 | 1318 #ifdef MACOS_CONVERT |
| 167 | 1319 mac_conv_init(); |
| 1320 #endif | |
| 4168 | 1321 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1322 win_clip_init(); | |
| 1323 #endif | |
| 7 | 1324 } |
| 1325 | |
| 1326 static void | |
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1327 set_signals(void) |
| 7 | 1328 { |
| 1329 #if defined(SIGWINCH) | |
| 1330 /* | |
| 1331 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1332 */ | |
| 1333 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1334 #endif | |
| 1335 | |
| 1336 #ifdef SIGTSTP | |
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1337 // See mch_init() for the conditions under which we ignore SIGTSTP. |
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1338 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
| 7 | 1339 #endif |
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1340 #if defined(SIGCONT) |
| 7 | 1341 signal(SIGCONT, sigcont_handler); |
| 1342 #endif | |
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1343 #ifdef SIGPIPE |
| 7 | 1344 /* |
| 1345 * We want to ignore breaking of PIPEs. | |
| 1346 */ | |
| 1347 signal(SIGPIPE, SIG_IGN); | |
| 1348 #endif | |
| 1349 | |
| 1350 #ifdef SIGINT | |
| 167 | 1351 catch_int_signal(); |
| 7 | 1352 #endif |
| 1353 | |
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1354 #ifdef SIGUSR1 |
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1355 /* |
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1356 * Call user's handler on SIGUSR1 |
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1357 */ |
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1358 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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1359 #endif |
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|
1360 |
| 7 | 1361 /* |
| 1362 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1363 */ | |
| 1364 #ifdef SIGALRM | |
| 1365 signal(SIGALRM, SIG_IGN); | |
| 1366 #endif | |
| 1367 | |
|
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|
1368 #ifdef SIGPWR |
| 7 | 1369 /* |
| 1370 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1371 * work will be lost. | |
| 1372 */ | |
| 1373 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1374 #endif | |
| 1375 | |
| 1376 /* | |
| 1377 * Arrange for other signals to gracefully shutdown Vim. | |
| 1378 */ | |
| 1379 catch_signals(deathtrap, SIG_ERR); | |
| 1380 | |
| 1381 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1382 /* | |
| 1383 * When the GUI is running, ignore the hangup signal. | |
| 1384 */ | |
| 1385 if (gui.in_use) | |
| 1386 signal(SIGHUP, SIG_IGN); | |
| 1387 #endif | |
| 1388 } | |
| 1389 | |
| 167 | 1390 #if defined(SIGINT) || defined(PROTO) |
| 1391 /* | |
| 1392 * Catch CTRL-C (only works while in Cooked mode). | |
| 1393 */ | |
| 1394 static void | |
|
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|
1395 catch_int_signal(void) |
| 167 | 1396 { |
| 1397 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1398 } | |
| 1399 #endif | |
| 1400 | |
| 7 | 1401 void |
|
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|
1402 reset_signals(void) |
| 7 | 1403 { |
| 1404 catch_signals(SIG_DFL, SIG_DFL); | |
|
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|
1405 #if defined(SIGCONT) |
|
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|
1406 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1407 signal(SIGCONT, SIG_DFL); |
| 1408 #endif | |
| 1409 } | |
| 1410 | |
| 1411 static void | |
|
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|
1412 catch_signals( |
|
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|
1413 RETSIGTYPE (*func_deadly)(), |
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|
1414 RETSIGTYPE (*func_other)()) |
| 7 | 1415 { |
| 1416 int i; | |
| 1417 | |
| 1418 for (i = 0; signal_info[i].sig != -1; i++) | |
|
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1419 { |
| 7 | 1420 if (signal_info[i].deadly) |
| 1421 { | |
| 1422 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1423 struct sigaction sa; | |
| 1424 | |
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1425 // Setup to use the alternate stack for the signal function. |
| 7 | 1426 sa.sa_handler = func_deadly; |
| 1427 sigemptyset(&sa.sa_mask); | |
| 1428 # if defined(__linux__) && defined(_REENTRANT) | |
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1429 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
|
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1430 // thread handling in combination with using the alternate stack: |
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1431 // pthread library functions try to use the stack pointer to |
|
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1432 // identify the current thread, causing a SEGV signal, which |
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|
1433 // recursively calls deathtrap() and hangs. |
| 7 | 1434 sa.sa_flags = 0; |
| 1435 # else | |
| 1436 sa.sa_flags = SA_ONSTACK; | |
| 1437 # endif | |
| 1438 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1439 #else | |
| 1440 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1441 struct sigvec sv; | |
| 1442 | |
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1443 // Setup to use the alternate stack for the signal function. |
| 7 | 1444 sv.sv_handler = func_deadly; |
| 1445 sv.sv_mask = 0; | |
| 1446 sv.sv_flags = SV_ONSTACK; | |
| 1447 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1448 # else | |
| 1449 signal(signal_info[i].sig, func_deadly); | |
| 1450 # endif | |
| 1451 #endif | |
| 1452 } | |
| 1453 else if (func_other != SIG_ERR) | |
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1454 { |
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1455 // Deal with non-deadly signals. |
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1456 #ifdef SIGTSTP |
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1457 signal(signal_info[i].sig, |
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1458 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1459 ? SIG_IGN : func_other); |
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1460 #else |
| 7 | 1461 signal(signal_info[i].sig, func_other); |
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1462 #endif |
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1463 } |
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1464 } |
| 7 | 1465 } |
| 1466 | |
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1467 #ifdef HAVE_SIGPROCMASK |
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1468 static void |
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1469 block_signals(sigset_t *set) |
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1470 { |
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1471 sigset_t newset; |
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1472 int i; |
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1473 |
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1474 sigemptyset(&newset); |
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1475 |
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1476 for (i = 0; signal_info[i].sig != -1; i++) |
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1477 sigaddset(&newset, signal_info[i].sig); |
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1478 |
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1479 # if defined(SIGCONT) |
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1480 // SIGCONT isn't in the list, because its default action is ignore |
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1481 sigaddset(&newset, SIGCONT); |
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1482 # endif |
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1483 |
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1484 sigprocmask(SIG_BLOCK, &newset, set); |
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1485 } |
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1486 |
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1487 static void |
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1488 unblock_signals(sigset_t *set) |
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1489 { |
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1490 sigprocmask(SIG_SETMASK, set, NULL); |
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1491 } |
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1492 #endif |
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1493 |
| 7 | 1494 /* |
| 37 | 1495 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1496 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1497 * return TRUE | |
| 1498 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1499 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
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1500 * signal |
| 36 | 1501 * Returns TRUE when Vim should exit. |
| 1502 */ | |
| 1503 int | |
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1504 vim_handle_signal(int sig) |
| 36 | 1505 { |
| 37 | 1506 static int got_signal = 0; |
| 1507 static int blocked = TRUE; | |
| 1508 | |
| 1509 switch (sig) | |
| 36 | 1510 { |
| 37 | 1511 case SIGNAL_BLOCK: blocked = TRUE; |
| 1512 break; | |
| 1513 | |
| 1514 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1515 if (got_signal != 0) | |
| 1516 { | |
| 1517 kill(getpid(), got_signal); | |
| 1518 got_signal = 0; | |
| 1519 } | |
| 1520 break; | |
| 1521 | |
| 1522 default: if (!blocked) | |
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1523 return TRUE; // exit! |
| 37 | 1524 got_signal = sig; |
| 1525 #ifdef SIGPWR | |
| 1526 if (sig != SIGPWR) | |
| 1527 #endif | |
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1528 got_int = TRUE; // break any loops |
| 36 | 1529 break; |
| 1530 } | |
| 1531 return FALSE; | |
| 1532 } | |
| 1533 | |
| 1534 /* | |
| 7 | 1535 * Check_win checks whether we have an interactive stdout. |
| 1536 */ | |
| 1537 int | |
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1538 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1539 { |
| 1540 if (isatty(1)) | |
| 1541 return OK; | |
| 1542 return FAIL; | |
| 1543 } | |
| 1544 | |
| 1545 /* | |
| 1546 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1547 */ | |
| 1548 int | |
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1549 mch_input_isatty(void) |
| 7 | 1550 { |
| 1551 if (isatty(read_cmd_fd)) | |
| 1552 return TRUE; | |
| 1553 return FALSE; | |
| 1554 } | |
| 1555 | |
| 1556 #ifdef FEAT_X11 | |
| 1557 | |
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1558 # if defined(ELAPSED_TIMEVAL) \ |
| 7 | 1559 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)) |
| 1560 | |
| 1561 /* | |
| 1562 * Give a message about the elapsed time for opening the X window. | |
| 1563 */ | |
| 1564 static void | |
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1565 xopen_message(long elapsed_msec) |
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1566 { |
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1567 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1568 } |
| 1569 # endif | |
| 1570 #endif | |
| 1571 | |
| 1572 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD)) | |
| 1573 /* | |
| 1574 * A few functions shared by X11 title and clipboard code. | |
| 1575 */ | |
| 1576 | |
| 1577 static int got_x_error = FALSE; | |
| 1578 | |
| 1579 /* | |
| 1580 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1581 */ | |
| 1582 static int | |
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1583 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1584 { |
| 42 | 1585 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1586 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1587 | |
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changeset
|
1588 // In the GUI we cannot print a message and continue, because no X calls |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1589 // are allowed here (causes my system to hang). Silently continuing seems |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
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parents:
20205
diff
changeset
|
1590 // like the best alternative. Do preserve files, in case we crash. |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1591 ml_sync_all(FALSE, FALSE); |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
parents:
20205
diff
changeset
|
1592 |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1593 #ifdef FEAT_GUI |
|
a7dbf32b5cc0
patch 8.2.0720: occasional exit when encountering an X error
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1594 if (!gui.in_use) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1595 #endif |
|
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Bram Moolenaar <Bram@vim.org>
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20205
diff
changeset
|
1596 msg((char *)IObuff); |
|
18810
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1597 |
|
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diff
changeset
|
1598 return 0; // NOTREACHED |
| 7 | 1599 } |
| 1600 | |
| 1601 /* | |
| 1602 * Another X Error handler, just used to check for errors. | |
| 1603 */ | |
| 1604 static int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1605 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1606 { |
| 1607 got_x_error = TRUE; | |
| 1608 return 0; | |
| 1609 } | |
| 1610 | |
|
15296
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1611 /* |
|
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|
1612 * Return TRUE when connection to the X server is desired. |
|
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|
1613 */ |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1614 static int |
|
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parents:
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diff
changeset
|
1615 x_connect_to_server(void) |
|
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|
1616 { |
|
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|
1617 // No point in connecting if we are exiting or dying. |
|
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|
1618 if (exiting || v_dying) |
|
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|
1619 return FALSE; |
|
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diff
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|
1620 |
|
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parents:
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diff
changeset
|
1621 #if defined(FEAT_CLIENTSERVER) |
|
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changeset
|
1622 if (x_force_connect) |
|
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|
1623 return TRUE; |
|
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Bram Moolenaar <Bram@vim.org>
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|
1624 #endif |
|
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|
1625 if (x_no_connect) |
|
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|
1626 return FALSE; |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1627 |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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15298
diff
changeset
|
1628 // Check for a match with "exclude:" from 'clipboard'. |
|
15296
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1629 if (clip_exclude_prog != NULL) |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1630 { |
|
15306
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1631 // Just in case we get called recursively, return FALSE. This could |
|
7fff2d18e191
patch 8.1.0661: clipboard regexp might be used recursively
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parents:
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diff
changeset
|
1632 // happen if vpeekc() is used while executing the prog and it causes a |
|
7fff2d18e191
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changeset
|
1633 // related callback to be invoked. |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1634 if (regprog_in_use(clip_exclude_prog)) |
|
7fff2d18e191
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changeset
|
1635 return FALSE; |
|
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changeset
|
1636 |
|
15296
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diff
changeset
|
1637 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
|
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diff
changeset
|
1638 return FALSE; |
|
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|
1639 } |
|
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|
1640 return TRUE; |
|
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|
1641 } |
|
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diff
changeset
|
1642 |
| 7 | 1643 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
1644 # if defined(USING_SETJMP) |
| 7 | 1645 /* |
| 1646 * An X IO Error handler, used to catch error while opening the display. | |
| 1647 */ | |
| 1648 static int | |
|
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
1649 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1650 { |
|
18810
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|
1651 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1652 LONGJMP(lc_jump_env, 1); |
|
15955
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patch 8.1.0983: checking __CYGWIN32__ unnecessarily
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15868
diff
changeset
|
1653 # if defined(VMS) || defined(__CYGWIN__) |
|
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changeset
|
1654 return 0; // avoid the compiler complains about missing return value |
|
2074
1bb06e6512a2
updated for version 7.2.358
Bram Moolenaar <bram@zimbu.org>
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1940
diff
changeset
|
1655 # endif |
| 7 | 1656 } |
| 1657 # endif | |
| 1658 | |
| 1659 /* | |
| 1660 * An X IO Error handler, used to catch terminal errors. | |
| 1661 */ | |
|
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patch 8.1.0615: get_tv function names are not consistent
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changeset
|
1662 static int xterm_dpy_retry_count = 0; |
| 7 | 1663 |
| 1664 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1665 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1666 { |
| 1667 xterm_dpy = NULL; | |
|
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changeset
|
1668 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1669 x11_window = 0; |
| 1670 x11_display = NULL; | |
| 1671 xterm_Shell = (Widget)0; | |
| 1672 | |
|
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|
1673 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1674 LONGJMP(x_jump_env, 1); |
|
15955
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patch 8.1.0983: checking __CYGWIN32__ unnecessarily
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parents:
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diff
changeset
|
1675 # if defined(VMS) || defined(__CYGWIN__) |
|
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|
1676 return 0; // avoid the compiler complains about missing return value |
|
2074
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1677 # endif |
| 7 | 1678 } |
| 6383 | 1679 |
| 1680 /* | |
| 1681 * If the X11 connection was lost try to restore it. | |
| 1682 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1683 * (e.g. through tmux). |
| 6383 | 1684 */ |
| 1685 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1686 may_restore_clipboard(void) |
| 6383 | 1687 { |
|
15298
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patch 8.1.0657: get error for using regexp recursively
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changeset
|
1688 // No point in restoring the connecting if we are exiting or dying. |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15296
diff
changeset
|
1689 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
|
15211
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|
1690 { |
|
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diff
changeset
|
1691 --xterm_dpy_retry_count; |
| 6458 | 1692 |
| 1693 # ifndef LESSTIF_VERSION | |
|
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diff
changeset
|
1694 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1695 if (app_context != (XtAppContext)NULL) |
| 1696 { | |
| 1697 XtDestroyApplicationContext(app_context); | |
| 1698 app_context = (XtAppContext)NULL; | |
|
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diff
changeset
|
1699 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1700 } |
| 1701 # endif | |
| 1702 | |
| 6383 | 1703 setup_term_clip(); |
| 1704 get_x11_title(FALSE); | |
| 1705 } | |
| 1706 } | |
|
16608
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|
1707 |
|
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|
1708 void |
|
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changeset
|
1709 ex_xrestore(exarg_T *eap) |
|
0422b14bce58
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|
1710 { |
|
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|
1711 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
|
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|
1712 { |
|
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|
1713 if (xterm_display_allocated) |
|
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|
1714 vim_free(xterm_display); |
|
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changeset
|
1715 xterm_display = (char *)vim_strsave(eap->arg); |
|
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|
1716 xterm_display_allocated = TRUE; |
|
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|
1717 } |
|
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changeset
|
1718 smsg(_("restoring display %s"), xterm_display == NULL |
|
18761
e3785af3ba0f
patch 8.1.2370: build problems on VMS
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18514
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changeset
|
1719 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
|
16608
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changeset
|
1720 |
|
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|
1721 clear_xterm_clip(); |
|
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
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changeset
|
1722 x11_window = 0; |
|
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patch 8.1.1307: cannot reconnect to the X server after it restarted
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changeset
|
1723 xterm_dpy_retry_count = 5; // Try reconnecting five times |
|
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|
1724 may_restore_clipboard(); |
|
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changeset
|
1725 } |
| 7 | 1726 #endif |
| 1727 | |
| 1728 /* | |
| 1729 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1730 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1731 * this will cause the error handler x_error_check() to be called if anything | |
| 1732 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1733 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1734 */ | |
| 1735 static int | |
|
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changeset
|
1736 test_x11_window(Display *dpy) |
| 7 | 1737 { |
| 1738 int (*old_handler)(); | |
| 1739 XTextProperty text_prop; | |
| 1740 | |
| 1741 old_handler = XSetErrorHandler(x_error_check); | |
| 1742 got_x_error = FALSE; | |
| 1743 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1744 XFree((void *)text_prop.value); | |
| 1745 XSync(dpy, False); | |
| 1746 (void)XSetErrorHandler(old_handler); | |
| 1747 | |
| 1748 if (p_verbose > 0 && got_x_error) | |
|
15543
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1749 verb_msg(_("Testing the X display failed")); |
| 7 | 1750 |
| 1751 return (got_x_error ? FAIL : OK); | |
| 1752 } | |
| 1753 #endif | |
| 1754 | |
| 1755 #ifdef FEAT_TITLE | |
| 1756 | |
| 1757 #ifdef FEAT_X11 | |
| 1758 | |
|
7805
0b6c37dd858d
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Christian Brabandt <cb@256bit.org>
parents:
7778
diff
changeset
|
1759 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1760 |
| 1761 /* | |
| 1762 * try to get x11 window and display | |
| 1763 * | |
| 1764 * return FAIL for failure, OK otherwise | |
| 1765 */ | |
| 1766 static int | |
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1767 get_x11_windis(void) |
| 7 | 1768 { |
| 1769 char *winid; | |
| 1770 static int result = -1; | |
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1771 #define XD_NONE 0 // x11_display not set here |
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1772 #define XD_HERE 1 // x11_display opened here |
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1773 #define XD_GUI 2 // x11_display used from gui.dpy |
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1774 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1775 static int x11_display_from = XD_NONE; |
| 1776 static int did_set_error_handler = FALSE; | |
| 1777 | |
| 1778 if (!did_set_error_handler) | |
| 1779 { | |
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1780 // X just exits if it finds an error otherwise! |
| 7 | 1781 (void)XSetErrorHandler(x_error_handler); |
| 1782 did_set_error_handler = TRUE; | |
| 1783 } | |
| 1784 | |
| 574 | 1785 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1786 if (gui.in_use) |
| 1787 { | |
| 1788 /* | |
| 1789 * If the X11 display was opened here before, for the window where Vim | |
| 1790 * was started, close that one now to avoid a memory leak. | |
| 1791 */ | |
| 1792 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1793 { | |
| 1794 XCloseDisplay(x11_display); | |
| 1795 x11_display_from = XD_NONE; | |
| 1796 } | |
| 1797 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1798 { | |
| 1799 x11_display_from = XD_GUI; | |
| 1800 return OK; | |
| 1801 } | |
| 1802 x11_display = NULL; | |
| 1803 return FAIL; | |
| 1804 } | |
| 1805 else if (x11_display_from == XD_GUI) | |
| 1806 { | |
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1807 // GUI must have stopped somehow, clear x11_display |
| 7 | 1808 x11_window = 0; |
| 1809 x11_display = NULL; | |
| 1810 x11_display_from = XD_NONE; | |
| 1811 } | |
| 1812 #endif | |
| 1813 | |
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1814 // When started with the "-X" argument, don't try connecting. |
| 7 | 1815 if (!x_connect_to_server()) |
| 1816 return FAIL; | |
| 1817 | |
| 1818 /* | |
| 1819 * If WINDOWID not set, should try another method to find out | |
| 1820 * what the current window number is. The only code I know for | |
| 1821 * this is very complicated. | |
| 1822 * We assume that zero is invalid for WINDOWID. | |
| 1823 */ | |
| 1824 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1825 x11_window = (Window)atol(winid); | |
| 1826 | |
| 1827 #ifdef FEAT_XCLIPBOARD | |
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1828 if (xterm_dpy == x11_display) |
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1829 // x11_display may have been set to xterm_dpy elsewhere |
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1830 x11_display_from = XD_XTERM; |
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1831 |
| 7 | 1832 if (xterm_dpy != NULL && x11_window != 0) |
| 1833 { | |
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1834 // We may have checked it already, but Gnome terminal can move us to |
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1835 // another window, so we need to check every time. |
| 1450 | 1836 if (x11_display_from != XD_XTERM) |
| 1837 { | |
| 1838 /* | |
| 1839 * If the X11 display was opened here before, for the window where | |
| 1840 * Vim was started, close that one now to avoid a memory leak. | |
| 1841 */ | |
| 1842 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1843 XCloseDisplay(x11_display); | |
| 1844 x11_display = xterm_dpy; | |
| 1845 x11_display_from = XD_XTERM; | |
| 1846 } | |
| 7 | 1847 if (test_x11_window(x11_display) == FAIL) |
| 1848 { | |
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1849 // probably bad $WINDOWID |
| 7 | 1850 x11_window = 0; |
| 1851 x11_display = NULL; | |
| 1852 x11_display_from = XD_NONE; | |
| 1853 return FAIL; | |
| 1854 } | |
| 1855 return OK; | |
| 1856 } | |
| 1857 #endif | |
| 1858 | |
| 1859 if (x11_window == 0 || x11_display == NULL) | |
| 1860 result = -1; | |
| 1861 | |
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1862 if (result != -1) // Have already been here and set this |
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1863 return result; // Don't do all these X calls again |
| 7 | 1864 |
| 1865 if (x11_window != 0 && x11_display == NULL) | |
| 1866 { | |
| 1867 #ifdef SET_SIG_ALARM | |
| 1868 RETSIGTYPE (*sig_save)(); | |
| 1869 #endif | |
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1870 #ifdef ELAPSED_FUNC |
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1871 elapsed_T start_tv; |
| 7 | 1872 |
| 1873 if (p_verbose > 0) | |
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1874 ELAPSED_INIT(start_tv); |
| 7 | 1875 #endif |
| 1876 | |
| 1877 #ifdef SET_SIG_ALARM | |
| 1878 /* | |
| 1879 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1880 * the network connection is bad. Set an alarm timer to get out. | |
| 1881 */ | |
| 1882 sig_alarm_called = FALSE; | |
| 1883 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1884 (RETSIGTYPE (*)())sig_alarm); | |
| 1885 alarm(2); | |
| 1886 #endif | |
| 1887 x11_display = XOpenDisplay(NULL); | |
| 1888 | |
| 1889 #ifdef SET_SIG_ALARM | |
| 1890 alarm(0); | |
| 1891 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1892 if (p_verbose > 0 && sig_alarm_called) | |
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1893 verb_msg(_("Opening the X display timed out")); |
| 7 | 1894 #endif |
| 1895 if (x11_display != NULL) | |
| 1896 { | |
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1897 # ifdef ELAPSED_FUNC |
| 7 | 1898 if (p_verbose > 0) |
| 292 | 1899 { |
| 1900 verbose_enter(); | |
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1901 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1902 verbose_leave(); |
| 1903 } | |
| 7 | 1904 # endif |
| 1905 if (test_x11_window(x11_display) == FAIL) | |
| 1906 { | |
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1907 // Maybe window id is bad |
| 7 | 1908 x11_window = 0; |
| 1909 XCloseDisplay(x11_display); | |
| 1910 x11_display = NULL; | |
| 1911 } | |
| 1912 else | |
| 1913 x11_display_from = XD_HERE; | |
| 1914 } | |
| 1915 } | |
| 1916 if (x11_window == 0 || x11_display == NULL) | |
| 1917 return (result = FAIL); | |
| 2609 | 1918 |
| 1919 # ifdef FEAT_EVAL | |
| 1920 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1921 # endif | |
| 1922 | |
| 7 | 1923 return (result = OK); |
| 1924 } | |
| 1925 | |
| 1926 /* | |
| 1927 * Determine original x11 Window Title | |
| 1928 */ | |
| 1929 static int | |
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1930 get_x11_title(int test_only) |
| 7 | 1931 { |
| 32 | 1932 return get_x11_thing(TRUE, test_only); |
| 7 | 1933 } |
| 1934 | |
| 1935 /* | |
| 1936 * Determine original x11 Window icon | |
| 1937 */ | |
| 1938 static int | |
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1939 get_x11_icon(int test_only) |
| 7 | 1940 { |
| 1941 int retval = FALSE; | |
| 1942 | |
| 1943 retval = get_x11_thing(FALSE, test_only); | |
| 1944 | |
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1945 // could not get old icon, use terminal name |
| 7 | 1946 if (oldicon == NULL && !test_only) |
| 1947 { | |
| 1948 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1949 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1950 else |
| 1940 | 1951 oldicon = vim_strsave(T_NAME); |
| 7 | 1952 } |
| 1953 | |
| 1954 return retval; | |
| 1955 } | |
| 1956 | |
| 1957 static int | |
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1958 get_x11_thing( |
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1959 int get_title, // get title string |
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1960 int test_only) |
| 7 | 1961 { |
| 1962 XTextProperty text_prop; | |
| 1963 int retval = FALSE; | |
| 1964 Status status; | |
| 1965 | |
| 1966 if (get_x11_windis() == OK) | |
| 1967 { | |
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1968 // Get window/icon name if any |
| 7 | 1969 if (get_title) |
| 1970 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 1971 else | |
| 1972 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 1973 | |
| 1974 /* | |
| 1975 * If terminal is xterm, then x11_window may be a child window of the | |
| 1976 * outer xterm window that actually contains the window/icon name, so | |
| 1977 * keep traversing up the tree until a window with a title/icon is | |
| 1978 * found. | |
| 1979 */ | |
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1980 // Previously this was only done for xterm and alike. I don't see a |
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1981 // reason why it would fail for other terminal emulators. |
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1982 // if (term_is_xterm) |
| 7 | 1983 { |
| 1984 Window root; | |
| 1985 Window parent; | |
| 1986 Window win = x11_window; | |
| 1987 Window *children; | |
| 1988 unsigned int num_children; | |
| 1989 | |
| 1990 while (!status || text_prop.value == NULL) | |
| 1991 { | |
| 1992 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 1993 &num_children)) | |
| 1994 break; | |
| 1995 if (children) | |
| 1996 XFree((void *)children); | |
| 1997 if (parent == root || parent == 0) | |
| 1998 break; | |
| 1999 | |
| 2000 win = parent; | |
| 2001 if (get_title) | |
| 2002 status = XGetWMName(x11_display, win, &text_prop); | |
| 2003 else | |
| 2004 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2005 } | |
| 2006 } | |
| 2007 if (status && text_prop.value != NULL) | |
| 2008 { | |
| 2009 retval = TRUE; | |
| 2010 if (!test_only) | |
| 2011 { | |
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2012 if (get_title) |
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2013 vim_free(oldtitle); |
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2014 else |
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2015 vim_free(oldicon); |
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2016 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 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 else | |
| 2024 { | |
| 2025 char **cl; | |
| 2026 Status transform_status; | |
| 2027 int n = 0; | |
| 2028 | |
| 2029 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2030 &text_prop, | |
| 2031 &cl, &n); | |
| 2032 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2033 { | |
| 2034 if (get_title) | |
| 2035 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2036 else | |
| 2037 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2038 XFreeStringList(cl); | |
| 2039 } | |
| 2040 else | |
| 2041 { | |
| 2042 if (get_title) | |
| 2043 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2044 else | |
| 2045 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2046 } | |
| 2047 } | |
| 2048 } | |
| 2049 XFree((void *)text_prop.value); | |
| 2050 } | |
| 2051 } | |
| 2052 return retval; | |
| 2053 } | |
| 2054 | |
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2055 // Xutf8 functions are not available on older systems. Note that on some |
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2056 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
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2057 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
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2058 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
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2059 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2060 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2061 # define USE_UTF8_STRING |
| 2062 # endif | |
| 2063 #endif | |
| 2064 | |
| 2065 /* | |
| 2066 * Set x11 Window Title | |
| 2067 * | |
| 2068 * get_x11_windis() must be called before this and have returned OK | |
| 2069 */ | |
| 2070 static void | |
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2071 set_x11_title(char_u *title) |
| 7 | 2072 { |
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2073 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
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2074 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
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2075 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2076 #ifdef USE_UTF8_STRING |
| 2077 if (enc_utf8) | |
| 2078 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2079 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2080 else | |
| 2081 #endif | |
| 2082 { | |
| 2083 #if XtSpecificationRelease >= 4 | |
| 2084 # ifdef FEAT_XFONTSET | |
| 2085 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2086 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2087 # else | |
| 2088 XTextProperty text_prop; | |
| 129 | 2089 char *c_title = (char *)title; |
| 7 | 2090 |
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2091 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2092 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2093 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2094 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2095 # endif | |
| 2096 #else | |
| 2097 XStoreName(x11_display, x11_window, (char *)title); | |
| 2098 #endif | |
| 2099 } | |
| 2100 XFlush(x11_display); | |
| 2101 } | |
| 2102 | |
| 2103 /* | |
| 2104 * Set x11 Window icon | |
| 2105 * | |
| 2106 * get_x11_windis() must be called before this and have returned OK | |
| 2107 */ | |
| 2108 static void | |
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|
2109 set_x11_icon(char_u *icon) |
| 7 | 2110 { |
|
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|
2111 // See above for comments about using X*SetWMProperties(). |
| 7 | 2112 #ifdef USE_UTF8_STRING |
| 2113 if (enc_utf8) | |
| 2114 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2115 NULL, 0, NULL, NULL, NULL); | |
| 2116 else | |
| 2117 #endif | |
| 2118 { | |
| 2119 #if XtSpecificationRelease >= 4 | |
| 2120 # ifdef FEAT_XFONTSET | |
| 2121 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2122 NULL, 0, NULL, NULL, NULL); | |
| 2123 # else | |
| 2124 XTextProperty text_prop; | |
| 129 | 2125 char *c_icon = (char *)icon; |
| 2126 | |
| 2127 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2128 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2129 NULL, 0, NULL, NULL, NULL); | |
| 2130 # endif | |
| 2131 #else | |
| 2132 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2133 #endif | |
| 2134 } | |
| 2135 XFlush(x11_display); | |
| 2136 } | |
| 2137 | |
|
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|
2138 #else // FEAT_X11 |
| 7 | 2139 |
| 2140 static int | |
|
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diff
changeset
|
2141 get_x11_title(int test_only UNUSED) |
| 7 | 2142 { |
| 2143 return FALSE; | |
| 2144 } | |
| 2145 | |
| 2146 static int | |
|
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|
2147 get_x11_icon(int test_only) |
| 7 | 2148 { |
| 2149 if (!test_only) | |
| 2150 { | |
| 2151 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2152 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2153 else |
| 1940 | 2154 oldicon = vim_strsave(T_NAME); |
| 7 | 2155 } |
| 2156 return FALSE; | |
| 2157 } | |
| 2158 | |
|
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|
2159 #endif // FEAT_X11 |
| 7 | 2160 |
| 2161 int | |
|
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|
2162 mch_can_restore_title(void) |
| 7 | 2163 { |
| 2164 return get_x11_title(TRUE); | |
| 2165 } | |
| 2166 | |
| 2167 int | |
|
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|
2168 mch_can_restore_icon(void) |
| 7 | 2169 { |
| 2170 return get_x11_icon(TRUE); | |
| 2171 } | |
| 2172 | |
| 2173 /* | |
| 2174 * Set the window title and icon. | |
| 2175 */ | |
| 2176 void | |
|
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|
2177 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2178 { |
| 2179 int type = 0; | |
| 2180 static int recursive = 0; | |
| 2181 | |
|
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|
2182 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2183 return; |
|
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2184 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2185 return; |
| 2186 | |
|
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2187 // When one of the X11 functions causes a deadly signal, we get here again |
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|
2188 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2189 if (recursive) |
| 2190 return; | |
| 2191 ++recursive; | |
| 2192 | |
| 2193 /* | |
| 2194 * if the window ID and the display is known, we may use X11 calls | |
| 2195 */ | |
| 2196 #ifdef FEAT_X11 | |
| 2197 if (get_x11_windis() == OK) | |
| 2198 type = 1; | |
| 2199 #else | |
|
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2200 # if defined(FEAT_GUI_PHOTON) \ |
|
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|
2201 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2202 if (gui.in_use) |
| 2203 type = 1; | |
| 2204 # endif | |
| 2205 #endif | |
| 2206 | |
| 2207 /* | |
|
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|
2208 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2209 * than x11 calls, because the x11 calls don't always work |
| 2210 */ | |
| 2211 if ((type || *T_TS != NUL) && title != NULL) | |
| 2212 { | |
|
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|
2213 if (oldtitle_outdated) |
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2214 { |
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|
2215 oldtitle_outdated = FALSE; |
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|
2216 VIM_CLEAR(oldtitle); |
|
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|
2217 } |
| 7 | 2218 if (oldtitle == NULL |
| 2219 #ifdef FEAT_GUI | |
| 2220 && !gui.in_use | |
| 2221 #endif | |
|
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2222 ) // first call but not in GUI, save title |
| 7 | 2223 (void)get_x11_title(FALSE); |
| 2224 | |
|
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|
2225 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2226 term_settitle(title); |
| 2227 #ifdef FEAT_X11 | |
| 2228 else | |
| 2229 # ifdef FEAT_GUI_GTK | |
|
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2230 if (!gui.in_use) // don't do this if GTK+ is running |
|
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2231 # endif |
|
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|
2232 set_x11_title(title); // x11 |
| 7 | 2233 #endif |
|
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|
2234 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
|
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|
2235 || defined(FEAT_GUI_PHOTON) |
| 7 | 2236 else |
| 2237 gui_mch_settitle(title, icon); | |
| 2238 #endif | |
|
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|
2239 unix_did_set_title = TRUE; |
| 7 | 2240 } |
| 2241 | |
| 2242 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2243 { | |
| 2244 if (oldicon == NULL | |
| 2245 #ifdef FEAT_GUI | |
| 2246 && !gui.in_use | |
| 2247 #endif | |
|
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2248 ) // first call, save icon |
| 7 | 2249 get_x11_icon(FALSE); |
| 2250 | |
| 2251 if (*T_CIS != NUL) | |
| 2252 { | |
|
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|
2253 out_str(T_CIS); // set icon start |
| 7 | 2254 out_str_nf(icon); |
|
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|
2255 out_str(T_CIE); // set icon end |
| 7 | 2256 out_flush(); |
| 2257 } | |
| 2258 #ifdef FEAT_X11 | |
| 2259 else | |
| 2260 # ifdef FEAT_GUI_GTK | |
|
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2261 if (!gui.in_use) // don't do this if GTK+ is running |
|
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2262 # endif |
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|
2263 set_x11_icon(icon); // x11 |
| 7 | 2264 #endif |
| 2265 did_set_icon = TRUE; | |
| 2266 } | |
| 2267 --recursive; | |
| 2268 } | |
| 2269 | |
| 2270 /* | |
| 2271 * Restore the window/icon title. | |
| 2272 * "which" is one of: | |
|
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2273 * SAVE_RESTORE_TITLE only restore title |
|
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2274 * SAVE_RESTORE_ICON only restore icon |
|
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|
2275 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2276 */ |
| 2277 void | |
|
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|
2278 mch_restore_title(int which) |
| 7 | 2279 { |
|
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|
2280 int do_push_pop = unix_did_set_title || did_set_icon; |
|
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2281 |
|
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|
2282 // only restore the title or icon when it has been set |
|
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|
2283 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2284 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
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|
2285 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
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|
2286 |
|
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|
2287 if (do_push_pop) |
|
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|
2288 { |
|
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|
2289 // pop and push from/to the stack |
|
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|
2290 term_pop_title(which); |
|
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|
2291 term_push_title(which); |
|
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|
2292 } |
| 7 | 2293 } |
| 2294 | |
|
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|
2295 #endif // FEAT_TITLE |
| 7 | 2296 |
| 2297 /* | |
| 2298 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2299 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2300 */ |
| 2301 int | |
|
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|
2302 vim_is_xterm(char_u *name) |
| 7 | 2303 { |
| 2304 if (name == NULL) | |
| 2305 return FALSE; | |
| 2306 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2307 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2308 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2309 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2310 || STRNICMP(name, "rxvt", 4) == 0 |
|
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|
2311 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2312 || STRCMP(name, "builtin_xterm") == 0); |
| 2313 } | |
| 2314 | |
| 1620 | 2315 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2316 /* | |
| 2317 * Return TRUE if "name" appears to be that of a terminal | |
| 2318 * known to support the xterm-style mouse protocol. | |
| 2319 * Relies on term_is_xterm having been set to its correct value. | |
| 2320 */ | |
| 2321 int | |
|
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changeset
|
2322 use_xterm_like_mouse(char_u *name) |
| 1620 | 2323 { |
| 2324 return (name != NULL | |
|
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|
2325 && (term_is_xterm |
|
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|
2326 || STRNICMP(name, "screen", 6) == 0 |
|
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|
2327 || STRNICMP(name, "tmux", 4) == 0 |
|
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|
2328 || STRICMP(name, "st") == 0 |
|
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|
2329 || STRNICMP(name, "st-", 3) == 0 |
|
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|
2330 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2331 } |
| 2332 #endif | |
| 2333 | |
| 7 | 2334 /* |
| 2335 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2336 * Return 1 for "xterm". | |
| 2337 * Return 2 for "xterm2". | |
| 3145 | 2338 * Return 3 for "urxvt". |
| 3746 | 2339 * Return 4 for "sgr". |
| 7 | 2340 */ |
| 2341 int | |
|
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changeset
|
2342 use_xterm_mouse(void) |
| 7 | 2343 { |
| 3746 | 2344 if (ttym_flags == TTYM_SGR) |
| 2345 return 4; | |
| 3145 | 2346 if (ttym_flags == TTYM_URXVT) |
| 2347 return 3; | |
| 7 | 2348 if (ttym_flags == TTYM_XTERM2) |
| 2349 return 2; | |
| 2350 if (ttym_flags == TTYM_XTERM) | |
| 2351 return 1; | |
| 2352 return 0; | |
| 2353 } | |
| 2354 | |
| 2355 int | |
|
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changeset
|
2356 vim_is_iris(char_u *name) |
| 7 | 2357 { |
| 2358 if (name == NULL) | |
| 2359 return FALSE; | |
| 2360 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2361 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2362 } | |
| 2363 | |
| 2364 int | |
|
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|
2365 vim_is_vt300(char_u *name) |
| 7 | 2366 { |
| 2367 if (name == NULL) | |
|
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|
2368 return FALSE; // actually all ANSI comp. terminals should be here |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2369 // catch VT100 - VT5xx |
| 22 | 2370 return ((STRNICMP(name, "vt", 2) == 0 |
| 2371 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2372 || STRCMP(name, "builtin_vt320") == 0); |
| 2373 } | |
| 2374 | |
| 2375 /* | |
| 2376 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2377 * This should include all windowed terminal emulators. | |
| 2378 */ | |
| 2379 int | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2380 vim_is_fastterm(char_u *name) |
| 7 | 2381 { |
| 2382 if (name == NULL) | |
| 2383 return FALSE; | |
| 2384 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2385 return TRUE; | |
| 2386 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2387 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2388 || STRNICMP(name, "screen", 6) == 0 | |
|
10266
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commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2389 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2390 || STRNICMP(name, "dtterm", 6) == 0); |
| 2391 } | |
| 2392 | |
| 2393 /* | |
| 2394 * Insert user name in s[len]. | |
| 2395 * Return OK if a name found. | |
| 2396 */ | |
| 2397 int | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2398 mch_get_user_name(char_u *s, int len) |
| 7 | 2399 { |
| 2400 #ifdef VMS | |
| 509 | 2401 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2402 return OK; |
| 2403 #else | |
| 2404 return mch_get_uname(getuid(), s, len); | |
| 2405 #endif | |
| 2406 } | |
| 2407 | |
| 2408 /* | |
| 2409 * Insert user name for "uid" in s[len]. | |
| 2410 * Return OK if a name found. | |
| 2411 */ | |
| 2412 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2413 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2414 { |
| 2415 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2416 struct passwd *pw; | |
| 2417 | |
| 2418 if ((pw = getpwuid(uid)) != NULL | |
| 2419 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2420 { | |
| 418 | 2421 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2422 return OK; |
| 2423 } | |
| 2424 #endif | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2425 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2426 return FAIL; // a number is not a name |
| 7 | 2427 } |
| 2428 | |
| 2429 /* | |
| 2430 * Insert host name is s[len]. | |
| 2431 */ | |
| 2432 | |
| 2433 #ifdef HAVE_SYS_UTSNAME_H | |
| 2434 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2435 mch_get_host_name(char_u *s, int len) |
| 7 | 2436 { |
| 2437 struct utsname vutsname; | |
| 2438 | |
| 2439 if (uname(&vutsname) < 0) | |
| 2440 *s = NUL; | |
| 2441 else | |
| 418 | 2442 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2443 } |
|
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parents:
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diff
changeset
|
2444 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2445 |
| 2446 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2447 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2448 # endif | |
| 2449 | |
| 2450 void | |
|
7856
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commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2451 mch_get_host_name(char_u *s, int len) |
| 7 | 2452 { |
| 2453 # ifdef VAXC | |
| 2454 vaxc$gethostname((char *)s, len); | |
| 2455 # else | |
| 2456 gethostname((char *)s, len); | |
| 2457 # endif | |
|
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|
2458 s[len - 1] = NUL; // make sure it's terminated |
|
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changeset
|
2459 } |
|
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2460 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2461 |
| 2462 /* | |
| 2463 * return process ID | |
| 2464 */ | |
| 2465 long | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2466 mch_get_pid(void) |
| 7 | 2467 { |
| 2468 return (long)getpid(); | |
| 2469 } | |
| 2470 | |
|
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
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|
2471 /* |
|
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|
2472 * return TRUE if process "pid" is still running |
|
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|
2473 */ |
|
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patch 8.1.1231: asking about existing swap file unnecessarily
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parents:
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diff
changeset
|
2474 int |
|
16455
1ae13586edf8
patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
2475 mch_process_running(long pid) |
|
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
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|
2476 { |
|
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patch 8.1.1231: asking about existing swap file unnecessarily
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diff
changeset
|
2477 // EMX kill() not working correctly, it seems |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
2478 return kill(pid, 0) == 0; |
|
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|
2479 } |
|
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parents:
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diff
changeset
|
2480 |
| 7 | 2481 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2482 static char * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2483 strerror(int err) |
| 7 | 2484 { |
| 2485 extern int sys_nerr; | |
| 2486 extern char *sys_errlist[]; | |
| 2487 static char er[20]; | |
| 2488 | |
| 2489 if (err > 0 && err < sys_nerr) | |
| 2490 return (sys_errlist[err]); | |
| 2491 sprintf(er, "Error %d", err); | |
| 2492 return er; | |
| 2493 } | |
| 2494 #endif | |
| 2495 | |
| 2496 /* | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2497 * Get name of current directory into buffer "buf" of length "len" bytes. |
|
ef00b6bc186b
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parents:
16608
diff
changeset
|
2498 * "len" must be at least PATH_MAX. |
| 7 | 2499 * Return OK for success, FAIL for failure. |
| 2500 */ | |
| 2501 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2502 mch_dirname(char_u *buf, int len) |
| 7 | 2503 { |
| 2504 #if defined(USE_GETCWD) | |
| 2505 if (getcwd((char *)buf, len) == NULL) | |
| 2506 { | |
| 2507 STRCPY(buf, strerror(errno)); | |
| 2508 return FAIL; | |
| 2509 } | |
| 2510 return OK; | |
| 2511 #else | |
| 2512 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2513 #endif | |
| 2514 } | |
| 2515 | |
| 2516 /* | |
| 1045 | 2517 * Get absolute file name into "buf[len]". |
| 7 | 2518 * |
| 2519 * return FAIL for failure, OK for success | |
| 2520 */ | |
| 2521 int | |
|
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diff
changeset
|
2522 mch_FullName( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2523 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
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parents:
7807
diff
changeset
|
2524 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2525 int len, |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2526 int force) // also expand when already absolute path |
| 7 | 2527 { |
| 2528 int l; | |
| 1082 | 2529 #ifdef HAVE_FCHDIR |
| 7 | 2530 int fd = -1; |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
2531 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2532 #endif |
| 7 | 2533 char_u olddir[MAXPATHL]; |
| 2534 char_u *p; | |
| 2535 int retval = OK; | |
| 1615 | 2536 #ifdef __CYGWIN__ |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2537 char_u posix_fname[MAXPATHL]; // Cygwin docs mention MAX_PATH, but |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2538 // it's not always defined |
| 1620 | 2539 #endif |
| 7 | 2540 |
| 1082 | 2541 #ifdef VMS |
| 2542 fname = vms_fixfilename(fname); | |
| 2543 #endif | |
| 2544 | |
| 1102 | 2545 #ifdef __CYGWIN__ |
| 2546 /* | |
| 2547 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2548 */ | |
| 1657 | 2549 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
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diff
changeset
|
2550 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2551 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2552 cygwin_conv_path(CCP_WIN_A_TO_POSIX | CCP_RELATIVE, |
|
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2553 fname, posix_fname, MAXPATHL); |
| 1657 | 2554 # else |
| 1615 | 2555 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2556 # endif |
| 1615 | 2557 fname = posix_fname; |
| 1102 | 2558 #endif |
| 2559 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2560 // Expand it if forced or not an absolute path. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2561 // Do not do it for "/file", the result is always "/". |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2562 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
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parents:
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diff
changeset
|
2563 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2564 { |
| 2565 /* | |
| 2566 * If the file name has a path, change to that directory for a moment, | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2567 * and then get the directory (and get back to where we were). |
| 7 | 2568 * This will get the correct path name with "../" things. |
| 2569 */ | |
|
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c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2570 if (p != NULL) |
| 7 | 2571 { |
| 1082 | 2572 #ifdef HAVE_FCHDIR |
| 7 | 2573 /* |
| 2574 * Use fchdir() if possible, it's said to be faster and more | |
| 2575 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2576 * doing a fchdir() right now. | |
| 2577 */ | |
| 2578 if (!dont_fchdir) | |
| 2579 { | |
| 2580 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2581 if (fd >= 0 && fchdir(fd) < 0) | |
| 2582 { | |
| 2583 close(fd); | |
| 2584 fd = -1; | |
|
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changeset
|
2585 dont_fchdir = TRUE; // don't try again |
| 7 | 2586 } |
| 2587 } | |
| 1082 | 2588 #endif |
| 7 | 2589 |
|
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diff
changeset
|
2590 // Only change directory when we are sure we can return to where |
|
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diff
changeset
|
2591 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2592 if ( |
| 1082 | 2593 #ifdef HAVE_FCHDIR |
| 7 | 2594 fd < 0 && |
| 1082 | 2595 #endif |
| 7 | 2596 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2597 || mch_chdir((char *)olddir) != 0)) | |
| 2598 { | |
|
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diff
changeset
|
2599 p = NULL; // can't get current dir: don't chdir |
| 7 | 2600 retval = FAIL; |
| 2601 } | |
| 2602 else | |
| 2603 { | |
|
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changeset
|
2604 // The directory is copied into buf[], to be able to remove |
|
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diff
changeset
|
2605 // the file name without changing it (could be a string in |
|
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
2606 // read-only memory) |
| 7 | 2607 if (p - fname >= len) |
| 2608 retval = FAIL; | |
| 2609 else | |
| 2610 { | |
| 418 | 2611 vim_strncpy(buf, fname, p - fname); |
| 7 | 2612 if (mch_chdir((char *)buf)) |
| 2613 retval = FAIL; | |
| 2614 else | |
| 2615 fname = p + 1; | |
| 2616 *buf = NUL; | |
| 2617 } | |
| 2618 } | |
| 2619 } | |
| 2620 if (mch_dirname(buf, len) == FAIL) | |
| 2621 { | |
| 2622 retval = FAIL; | |
| 2623 *buf = NUL; | |
| 2624 } | |
| 2625 if (p != NULL) | |
| 2626 { | |
| 1082 | 2627 #ifdef HAVE_FCHDIR |
| 7 | 2628 if (fd >= 0) |
| 2629 { | |
| 1935 | 2630 if (p_verbose >= 5) |
| 2631 { | |
| 2632 verbose_enter(); | |
|
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patch 8.1.0779: argument for message functions is inconsistent
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parents:
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diff
changeset
|
2633 msg("fchdir() to previous dir"); |
| 1935 | 2634 verbose_leave(); |
| 2635 } | |
| 7 | 2636 l = fchdir(fd); |
| 2637 close(fd); | |
| 2638 } | |
| 2639 else | |
| 1082 | 2640 #endif |
| 7 | 2641 l = mch_chdir((char *)olddir); |
| 2642 if (l != 0) | |
|
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patch 8.1.0743: giving error messages is not flexible
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parents:
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diff
changeset
|
2643 emsg(_(e_prev_dir)); |
| 7 | 2644 } |
| 2645 | |
| 2646 l = STRLEN(buf); | |
| 3867 | 2647 if (l >= len - 1) |
|
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changeset
|
2648 retval = FAIL; // no space for trailing "/" |
| 1082 | 2649 #ifndef VMS |
| 3867 | 2650 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2651 && STRCMP(fname, ".") != 0) |
| 3867 | 2652 STRCAT(buf, "/"); |
| 1082 | 2653 #endif |
| 7 | 2654 } |
| 1045 | 2655 |
|
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changeset
|
2656 // Catch file names which are too long. |
| 1877 | 2657 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2658 return FAIL; |
| 2659 | |
|
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changeset
|
2660 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2661 if (STRCMP(fname, ".") != 0) |
| 2662 STRCAT(buf, fname); | |
| 2663 | |
| 2664 return OK; | |
| 2665 } | |
| 2666 | |
| 2667 /* | |
| 2668 * Return TRUE if "fname" does not depend on the current directory. | |
| 2669 */ | |
| 2670 int | |
|
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diff
changeset
|
2671 mch_isFullName(char_u *fname) |
| 7 | 2672 { |
|
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diff
changeset
|
2673 #ifdef VMS |
| 7 | 2674 return ( fname[0] == '/' || fname[0] == '.' || |
| 2675 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2676 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2677 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
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diff
changeset
|
2678 #else |
| 7 | 2679 return (*fname == '/' || *fname == '~'); |
| 2680 #endif | |
| 2681 } | |
| 2682 | |
| 585 | 2683 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2684 /* | |
| 2685 * Set the case of the file name, if it already exists. This will cause the | |
| 2686 * file name to remain exactly the same. | |
| 1450 | 2687 * Only required for file systems where case is ignored and preserved. |
| 585 | 2688 */ |
| 2689 void | |
|
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diff
changeset
|
2690 fname_case( |
|
c079097365f3
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diff
changeset
|
2691 char_u *name, |
|
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|
2692 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2693 { |
| 2694 struct stat st; | |
| 2695 char_u *slash, *tail; | |
| 2696 DIR *dirp; | |
| 2697 struct dirent *dp; | |
| 2698 | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2699 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2700 { |
|
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diff
changeset
|
2701 // Open the directory where the file is located. |
| 585 | 2702 slash = vim_strrchr(name, '/'); |
| 2703 if (slash == NULL) | |
| 2704 { | |
| 2705 dirp = opendir("."); | |
| 2706 tail = name; | |
| 2707 } | |
| 2708 else | |
| 2709 { | |
| 2710 *slash = NUL; | |
| 2711 dirp = opendir((char *)name); | |
| 2712 *slash = '/'; | |
| 2713 tail = slash + 1; | |
| 2714 } | |
| 2715 | |
| 2716 if (dirp != NULL) | |
| 2717 { | |
| 2718 while ((dp = readdir(dirp)) != NULL) | |
| 2719 { | |
|
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|
2720 // Only accept names that differ in case and are the same byte |
|
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diff
changeset
|
2721 // length. TODO: accept different length name. |
| 585 | 2722 if (STRICMP(tail, dp->d_name) == 0 |
| 2723 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2724 { | |
| 2725 char_u newname[MAXPATHL + 1]; | |
| 2726 struct stat st2; | |
| 2727 | |
|
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|
2728 // Verify the inode is equal. |
| 585 | 2729 vim_strncpy(newname, name, MAXPATHL); |
| 2730 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2731 MAXPATHL - (tail - name)); | |
|
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10320
diff
changeset
|
2732 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2733 && st.st_ino == st2.st_ino |
| 2734 && st.st_dev == st2.st_dev) | |
| 2735 { | |
| 2736 STRCPY(tail, dp->d_name); | |
| 2737 break; | |
| 2738 } | |
| 2739 } | |
| 2740 } | |
| 2741 | |
| 2742 closedir(dirp); | |
| 2743 } | |
| 2744 } | |
| 2745 } | |
| 2746 #endif | |
| 2747 | |
| 7 | 2748 /* |
| 2749 * Get file permissions for 'name'. | |
| 2750 * Returns -1 when it doesn't exist. | |
| 2751 */ | |
| 2752 long | |
|
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diff
changeset
|
2753 mch_getperm(char_u *name) |
| 7 | 2754 { |
| 2755 struct stat statb; | |
| 2756 | |
|
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|
2757 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2758 #ifdef VMS |
| 2759 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2760 #else | |
| 2761 if (stat((char *)name, &statb)) | |
| 2762 #endif | |
| 2763 return -1; | |
| 1350 | 2764 #ifdef __INTERIX |
|
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|
2765 // The top bit makes the value negative, which means the file doesn't |
|
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diff
changeset
|
2766 // exist. Remove the bit, we don't use it. |
| 1350 | 2767 return statb.st_mode & ~S_ADDACE; |
| 2768 #else | |
| 7 | 2769 return statb.st_mode; |
| 1350 | 2770 #endif |
| 7 | 2771 } |
| 2772 | |
| 2773 /* | |
|
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|
2774 * Set file permission for "name" to "perm". |
|
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|
2775 * Return FAIL for failure, OK otherwise. |
| 7 | 2776 */ |
| 2777 int | |
|
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diff
changeset
|
2778 mch_setperm(char_u *name, long perm) |
| 7 | 2779 { |
| 2780 return (chmod((char *) | |
| 2781 #ifdef VMS | |
| 2782 vms_fixfilename(name), | |
| 2783 #else | |
| 2784 name, | |
| 2785 #endif | |
| 2786 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2787 } | |
| 2788 | |
|
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changeset
|
2789 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
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|
2790 /* |
|
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changeset
|
2791 * Set file permission for open file "fd" to "perm". |
|
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|
2792 * Return FAIL for failure, OK otherwise. |
|
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|
2793 */ |
|
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|
2794 int |
|
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|
2795 mch_fsetperm(int fd, long perm) |
|
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|
2796 { |
|
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|
2797 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
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|
2798 } |
|
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diff
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|
2799 #endif |
|
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diff
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|
2800 |
| 7 | 2801 #if defined(HAVE_ACL) || defined(PROTO) |
| 2802 # ifdef HAVE_SYS_ACL_H | |
| 2803 # include <sys/acl.h> | |
| 2804 # endif | |
| 2805 # ifdef HAVE_SYS_ACCESS_H | |
| 2806 # include <sys/access.h> | |
| 2807 # endif | |
| 2808 | |
| 2809 # ifdef HAVE_SOLARIS_ACL | |
| 2810 typedef struct vim_acl_solaris_T { | |
| 2811 int acl_cnt; | |
| 2812 aclent_t *acl_entry; | |
| 2813 } vim_acl_solaris_T; | |
| 2814 # endif | |
| 2815 | |
| 1583 | 2816 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2817 /* | |
| 2818 * Copy security info from "from_file" to "to_file". | |
| 2819 */ | |
| 2820 void | |
|
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7807
diff
changeset
|
2821 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2822 { |
| 2823 if (from_file == NULL) | |
| 2824 return; | |
| 2825 | |
| 2826 if (selinux_enabled == -1) | |
| 2827 selinux_enabled = is_selinux_enabled(); | |
| 2828 | |
| 2829 if (selinux_enabled > 0) | |
| 2830 { | |
| 2831 security_context_t from_context = NULL; | |
| 2832 security_context_t to_context = NULL; | |
| 2833 | |
| 2834 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2835 { | |
|
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diff
changeset
|
2836 // If the filesystem doesn't support extended attributes, |
|
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parents:
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diff
changeset
|
2837 // the original had no special security context and the |
|
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patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2838 // target cannot have one either. |
| 1583 | 2839 if (errno == EOPNOTSUPP) |
| 2840 return; | |
| 2841 | |
|
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changeset
|
2842 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2843 msg_outtrans(from_file); |
| 2844 msg_putchar('\n'); | |
| 2845 return; | |
| 2846 } | |
| 2847 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2848 { | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2849 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2850 msg_outtrans(to_file); |
| 2851 msg_putchar('\n'); | |
| 2852 freecon (from_context); | |
| 2853 return ; | |
| 2854 } | |
| 2855 if (strcmp(from_context, to_context) != 0) | |
| 2856 { | |
| 2857 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2858 { | |
|
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parents:
15525
diff
changeset
|
2859 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2860 msg_outtrans(to_file); |
| 2861 msg_putchar('\n'); | |
| 2862 } | |
| 2863 } | |
| 2864 freecon(to_context); | |
| 2865 freecon(from_context); | |
| 2866 } | |
| 2867 } | |
|
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diff
changeset
|
2868 #endif // HAVE_SELINUX |
| 1583 | 2869 |
| 5788 | 2870 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2871 /* | |
| 2872 * Copy security info from "from_file" to "to_file". | |
| 2873 */ | |
| 2874 void | |
|
7856
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Christian Brabandt <cb@256bit.org>
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7833
diff
changeset
|
2875 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2876 { |
| 5832 | 2877 static const char * const smack_copied_attributes[] = |
| 5788 | 2878 { |
| 2879 XATTR_NAME_SMACK, | |
| 2880 XATTR_NAME_SMACKEXEC, | |
| 2881 XATTR_NAME_SMACKMMAP | |
| 2882 }; | |
| 2883 | |
| 2884 char buffer[SMACK_LABEL_LEN]; | |
| 2885 const char *name; | |
| 2886 int index; | |
| 2887 int ret; | |
| 2888 ssize_t size; | |
| 2889 | |
| 2890 if (from_file == NULL) | |
| 2891 return; | |
| 2892 | |
| 2893 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2894 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2895 { | |
|
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diff
changeset
|
2896 // get the name of the attribute to copy |
| 5788 | 2897 name = smack_copied_attributes[index]; |
| 2898 | |
|
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diff
changeset
|
2899 // get the value of the attribute in buffer |
| 5788 | 2900 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2901 if (size >= 0) | |
| 2902 { | |
|
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changeset
|
2903 // copy the attribute value of buffer |
| 5788 | 2904 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2905 if (ret < 0) | |
| 2906 { | |
|
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diff
changeset
|
2907 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
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diff
changeset
|
2908 _("Could not set security context %s for %s"), |
|
4e09a38129a3
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diff
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|
2909 name, to_file); |
|
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diff
changeset
|
2910 msg_outtrans(IObuff); |
| 5788 | 2911 msg_putchar('\n'); |
| 2912 } | |
| 2913 } | |
| 2914 else | |
| 2915 { | |
|
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|
2916 // what reason of not having the attribute value? |
| 5788 | 2917 switch (errno) |
| 2918 { | |
| 2919 case ENOTSUP: | |
|
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|
2920 // extended attributes aren't supported or enabled |
|
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|
2921 // should a message be echoed? not sure... |
|
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diff
changeset
|
2922 return; // leave because it isn't useful to continue |
| 5788 | 2923 |
| 2924 case ERANGE: | |
| 2925 default: | |
|
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changeset
|
2926 // no enough size OR unexpected error |
|
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diff
changeset
|
2927 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
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diff
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|
2928 _("Could not get security context %s for %s. Removing it!"), |
|
4e09a38129a3
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|
2929 name, from_file); |
|
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|
2930 msg_puts((char *)IObuff); |
|
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|
2931 msg_putchar('\n'); |
|
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changeset
|
2932 // FALLTHROUGH to remove the attribute |
| 5788 | 2933 |
| 2934 case ENODATA: | |
|
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|
2935 // no attribute of this name |
| 5788 | 2936 ret = removexattr((char*)to_file, name); |
|
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|
2937 // Silently ignore errors, apparently this happens when |
|
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changeset
|
2938 // smack is not actually being used. |
| 5788 | 2939 break; |
| 2940 } | |
| 2941 } | |
| 2942 } | |
| 2943 } | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2944 #endif // HAVE_SMACK |
| 5788 | 2945 |
| 7 | 2946 /* |
| 2947 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 2948 * Return NULL if the ACL is not available for whatever reason. | |
| 2949 */ | |
| 2950 vim_acl_T | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2951 mch_get_acl(char_u *fname UNUSED) |
| 7 | 2952 { |
| 2953 vim_acl_T ret = NULL; | |
| 2954 #ifdef HAVE_POSIX_ACL | |
| 2955 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 2956 #else | |
| 3330 | 2957 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 2958 acl_t *aclent; | |
| 2959 | |
| 2960 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 2961 return NULL; | |
| 2962 ret = (vim_acl_T)aclent; | |
| 2963 #else | |
| 7 | 2964 #ifdef HAVE_SOLARIS_ACL |
| 2965 vim_acl_solaris_T *aclent; | |
| 2966 | |
| 2967 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 2968 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 2969 { | |
| 2970 free(aclent); | |
| 2971 return NULL; | |
| 2972 } | |
| 2973 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 2974 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 2975 { | |
| 2976 free(aclent->acl_entry); | |
| 2977 free(aclent); | |
| 2978 return NULL; | |
| 2979 } | |
| 2980 ret = (vim_acl_T)aclent; | |
| 2981 #else | |
| 2982 #if defined(HAVE_AIX_ACL) | |
| 2983 int aclsize; | |
| 2984 struct acl *aclent; | |
| 2985 | |
| 2986 aclsize = sizeof(struct acl); | |
| 2987 aclent = malloc(aclsize); | |
| 2988 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 2989 { | |
| 2990 if (errno == ENOSPC) | |
| 2991 { | |
| 2992 aclsize = aclent->acl_len; | |
| 2993 aclent = realloc(aclent, aclsize); | |
| 2994 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 2995 { | |
| 2996 free(aclent); | |
| 2997 return NULL; | |
| 2998 } | |
| 2999 } | |
| 3000 else | |
| 3001 { | |
| 3002 free(aclent); | |
| 3003 return NULL; | |
| 3004 } | |
| 3005 } | |
| 3006 ret = (vim_acl_T)aclent; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3007 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3008 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3009 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3010 #endif // HAVE_POSIX_ACL |
| 7 | 3011 return ret; |
| 3012 } | |
| 3013 | |
| 3014 /* | |
| 3015 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3016 */ | |
| 3017 void | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3018 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3019 { |
| 3020 if (aclent == NULL) | |
| 3021 return; | |
| 3022 #ifdef HAVE_POSIX_ACL | |
| 3023 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3024 #else | |
| 3330 | 3025 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3026 acl_set((char *)fname, (acl_t *)aclent); | |
| 3027 #else | |
| 7 | 3028 #ifdef HAVE_SOLARIS_ACL |
| 3029 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3030 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3031 #else | |
| 3032 #ifdef HAVE_AIX_ACL | |
| 3033 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
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18761
diff
changeset
|
3034 #endif // HAVE_AIX_ACL |
|
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parents:
18761
diff
changeset
|
3035 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3036 #endif // HAVE_SOLARIS_ZFS_ACL |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3037 #endif // HAVE_POSIX_ACL |
| 7 | 3038 } |
| 3039 | |
| 3040 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3041 mch_free_acl(vim_acl_T aclent) |
| 7 | 3042 { |
| 3043 if (aclent == NULL) | |
| 3044 return; | |
| 3045 #ifdef HAVE_POSIX_ACL | |
| 3046 acl_free((acl_t)aclent); | |
| 3047 #else | |
| 3330 | 3048 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3049 acl_free((acl_t *)aclent); | |
| 3050 #else | |
| 7 | 3051 #ifdef HAVE_SOLARIS_ACL |
| 3052 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3053 free(aclent); | |
| 3054 #else | |
| 3055 #ifdef HAVE_AIX_ACL | |
| 3056 free(aclent); | |
|
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diff
changeset
|
3057 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3058 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3059 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3060 #endif // HAVE_POSIX_ACL |
| 7 | 3061 } |
| 3062 #endif | |
| 3063 | |
| 3064 /* | |
| 3065 * Set hidden flag for "name". | |
| 3066 */ | |
| 3067 void | |
|
7833
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3068 mch_hide(char_u *name UNUSED) |
| 7 | 3069 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3070 // can't hide a file |
| 7 | 3071 } |
| 3072 | |
| 3073 /* | |
|
7629
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commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3074 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3075 * return FALSE if "name" is not a directory |
| 3076 * return FALSE for error | |
| 3077 */ | |
| 3078 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3079 mch_isdir(char_u *name) |
| 7 | 3080 { |
| 3081 struct stat statb; | |
| 3082 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3083 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3084 return FALSE; |
| 3085 if (stat((char *)name, &statb)) | |
| 3086 return FALSE; | |
| 3087 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3088 } | |
| 3089 | |
|
7629
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Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3090 /* |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3091 * return TRUE if "name" is a directory, NOT a symlink to a directory |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3092 * return FALSE if "name" is not a directory |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3093 * return FALSE for error |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3094 */ |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3095 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3096 mch_isrealdir(char_u *name) |
|
7629
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commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3097 { |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3098 struct stat statb; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3099 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3100 if (*name == NUL) // Some stat()s don't flag "" as an error. |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3101 return FALSE; |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3102 if (mch_lstat((char *)name, &statb)) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3103 return FALSE; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3104 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3105 } |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3106 |
| 7 | 3107 /* |
| 3108 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3109 */ | |
| 3110 static int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3111 executable_file(char_u *name) |
| 7 | 3112 { |
| 3113 struct stat st; | |
| 3114 | |
| 3115 if (stat((char *)name, &st)) | |
| 3116 return 0; | |
| 5704 | 3117 #ifdef VMS |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3118 // 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
|
3119 // 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
|
3120 // have an executable flag - on VMS it is in most cases. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3121 // 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:
18761
diff
changeset
|
3122 // conventions instead: |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3123 // *.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
|
3124 // not ideal but better then it was. |
| 5704 | 3125 int vms_executable = 0; |
| 3126 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3127 { | |
| 3128 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3129 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3130 vms_executable = 1; | |
| 3131 } | |
| 3132 return vms_executable; | |
| 3133 #else | |
| 7 | 3134 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3135 #endif |
| 7 | 3136 } |
| 3137 | |
| 3138 /* | |
|
11115
3b36da20ad73
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Christian Brabandt <cb@256bit.org>
parents:
11054
diff
changeset
|
3139 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3140 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3141 * Return -1 if unknown. |
| 3142 */ | |
| 3143 int | |
|
7833
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3144 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3145 { |
| 3146 char_u *buf; | |
| 3147 char_u *p, *e; | |
| 3148 int retval; | |
| 3149 | |
|
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parents:
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diff
changeset
|
3150 // When "use_path" is false and if it's an absolute or relative path don't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
3151 // need to use $PATH. |
|
17484
f1fd0b0b335c
patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3152 if (!use_path || gettail(name) != name) |
| 5704 | 3153 { |
|
18810
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parents:
18761
diff
changeset
|
3154 // There must be a path separator, files in the current directory |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3155 // can't be executed. |
|
17484
f1fd0b0b335c
patch 8.1.1740: exepath() doesn't work for "bin/cat"
Bram Moolenaar <Bram@vim.org>
parents:
17063
diff
changeset
|
3156 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3157 { |
| 3158 if (path != NULL) | |
| 3159 { | |
|
11054
576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3160 if (name[0] != '/') |
| 5782 | 3161 *path = FullName_save(name, TRUE); |
| 3162 else | |
| 3163 *path = vim_strsave(name); | |
| 3164 } | |
| 3165 return TRUE; | |
| 3166 } | |
| 3167 return FALSE; | |
| 5704 | 3168 } |
| 7 | 3169 |
| 3170 p = (char_u *)getenv("PATH"); | |
| 3171 if (p == NULL || *p == NUL) | |
| 3172 return -1; | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
3173 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3174 if (buf == NULL) |
| 3175 return -1; | |
| 3176 | |
| 3177 /* | |
| 3178 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3179 * is an executable file. | |
| 3180 */ | |
| 3181 for (;;) | |
| 3182 { | |
| 3183 e = (char_u *)strchr((char *)p, ':'); | |
| 3184 if (e == NULL) | |
| 3185 e = p + STRLEN(p); | |
|
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parents:
18761
diff
changeset
|
3186 if (e - p <= 1) // empty entry means current dir |
| 7 | 3187 STRCPY(buf, "./"); |
| 3188 else | |
| 3189 { | |
| 418 | 3190 vim_strncpy(buf, p, e - p); |
| 7 | 3191 add_pathsep(buf); |
| 3192 } | |
| 3193 STRCAT(buf, name); | |
| 3194 retval = executable_file(buf); | |
| 3195 if (retval == 1) | |
| 5782 | 3196 { |
| 3197 if (path != NULL) | |
| 3198 { | |
|
11054
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patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3199 if (buf[0] != '/') |
| 5782 | 3200 *path = FullName_save(buf, TRUE); |
| 3201 else | |
| 3202 *path = vim_strsave(buf); | |
| 3203 } | |
| 7 | 3204 break; |
| 5782 | 3205 } |
| 7 | 3206 |
| 3207 if (*e != ':') | |
| 3208 break; | |
| 3209 p = e + 1; | |
| 3210 } | |
| 3211 | |
| 3212 vim_free(buf); | |
| 3213 return retval; | |
| 3214 } | |
| 3215 | |
| 3216 /* | |
| 3217 * Check what "name" is: | |
| 3218 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3219 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3220 * NODE_OTHER: non-writable things | |
| 3221 */ | |
| 3222 int | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3223 mch_nodetype(char_u *name) |
| 7 | 3224 { |
| 3225 struct stat st; | |
| 3226 | |
| 3227 if (stat((char *)name, &st)) | |
| 3228 return NODE_NORMAL; | |
| 3229 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3230 return NODE_NORMAL; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3231 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3232 return NODE_OTHER; |
|
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parents:
18761
diff
changeset
|
3233 // Everything else is writable? |
| 7 | 3234 return NODE_WRITABLE; |
| 3235 } | |
| 3236 | |
| 3237 void | |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3238 mch_early_init(void) |
| 7 | 3239 { |
| 3240 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3241 int i; | |
| 180 | 3242 |
| 7 | 3243 check_stack_growth((char *)&i); |
| 3244 | |
| 180 | 3245 # ifdef HAVE_STACK_LIMIT |
| 7 | 3246 get_stack_limit(); |
| 3247 # endif | |
| 3248 | |
| 3249 #endif | |
| 3250 | |
| 3251 /* | |
| 3252 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3253 * running out of stack space. | |
| 3254 * Use of sigaltstack() is preferred, it's more portable. | |
| 3255 * Ignore any errors. | |
| 3256 */ | |
| 3257 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
16825
ce04ebdf26b8
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3258 signal_stack = alloc(SIGSTKSZ); |
| 7 | 3259 init_signal_stack(); |
| 3260 #endif | |
| 3261 } | |
| 3262 | |
| 355 | 3263 #if defined(EXITFREE) || defined(PROTO) |
| 3264 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3265 mch_free_mem(void) |
| 355 | 3266 { |
| 359 | 3267 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3268 if (clip_star.owned) | |
| 3269 clip_lose_selection(&clip_star); | |
| 3270 if (clip_plus.owned) | |
| 3271 clip_lose_selection(&clip_plus); | |
| 355 | 3272 # endif |
| 1605 | 3273 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3274 if (xterm_Shell != (Widget)0) |
| 3275 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3276 # ifndef LESSTIF_VERSION |
|
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changeset
|
3277 // Lesstif crashes here, lose some memory |
| 355 | 3278 if (xterm_dpy != NULL) |
| 3279 XtCloseDisplay(xterm_dpy); | |
| 3280 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3281 { |
| 355 | 3282 XtDestroyApplicationContext(app_context); |
| 1605 | 3283 # ifdef FEAT_X11 |
|
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diff
changeset
|
3284 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3285 # endif |
| 3286 } | |
| 3287 # endif | |
| 355 | 3288 # endif |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3289 # if defined(FEAT_X11) |
| 1605 | 3290 if (x11_display != NULL |
| 3291 # ifdef FEAT_XCLIPBOARD | |
| 3292 && x11_display != xterm_dpy | |
| 3293 # endif | |
| 3294 ) | |
| 359 | 3295 XCloseDisplay(x11_display); |
| 3296 # endif | |
| 3297 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
13244
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patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3298 VIM_CLEAR(signal_stack); |
| 359 | 3299 # endif |
| 3300 # ifdef FEAT_TITLE | |
| 3301 vim_free(oldtitle); | |
| 3302 vim_free(oldicon); | |
| 3303 # endif | |
| 355 | 3304 } |
| 3305 #endif | |
| 3306 | |
| 7 | 3307 /* |
| 3308 * Output a newline when exiting. | |
| 3309 * Make sure the newline goes to the same stream as the text. | |
| 3310 */ | |
| 3311 static void | |
|
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commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3312 exit_scroll(void) |
| 7 | 3313 { |
| 167 | 3314 if (silent_mode) |
| 3315 return; | |
| 7 | 3316 if (newline_on_exit || msg_didout) |
| 3317 { | |
| 3318 if (msg_use_printf()) | |
| 3319 { | |
| 3320 if (info_message) | |
| 3321 mch_msg("\n"); | |
| 3322 else | |
| 3323 mch_errmsg("\r\n"); | |
| 3324 } | |
| 3325 else | |
| 3326 out_char('\n'); | |
| 3327 } | |
| 3328 else | |
| 3329 { | |
|
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diff
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|
3330 restore_cterm_colors(); // get original colors back |
|
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diff
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|
3331 msg_clr_eos_force(); // clear the rest of the display |
|
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diff
changeset
|
3332 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3333 } |
| 3334 } | |
| 3335 | |
|
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diff
changeset
|
3336 #ifdef USE_GCOV_FLUSH |
|
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patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
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diff
changeset
|
3337 extern void __gcov_flush(); |
|
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patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
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|
3338 #endif |
|
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diff
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|
3339 |
| 7 | 3340 void |
|
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c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3341 mch_exit(int r) |
| 7 | 3342 { |
| 3343 exiting = TRUE; | |
| 3344 | |
| 3345 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3346 x11_export_final_selection(); | |
| 3347 #endif | |
| 3348 | |
| 3349 #ifdef FEAT_GUI | |
| 3350 if (!gui.in_use) | |
| 3351 #endif | |
| 3352 { | |
| 3353 settmode(TMODE_COOK); | |
| 3354 #ifdef FEAT_TITLE | |
|
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patch 8.1.0253: saving and restoring window title does not always work
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diff
changeset
|
3355 // 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
|
3356 mch_restore_title(SAVE_RESTORE_BOTH); |
|
3375a8cbb442
patch 8.1.0253: saving and restoring window title does not always work
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parents:
14461
diff
changeset
|
3357 term_pop_title(SAVE_RESTORE_BOTH); |
| 7 | 3358 #endif |
| 3359 /* | |
| 3360 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3361 * pages, need to output a newline when msg_didout is set. But when | |
| 3362 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3363 * before stoptermcap(). | |
| 3364 */ | |
| 3365 if (swapping_screen() && !newline_on_exit) | |
| 3366 exit_scroll(); | |
| 3367 | |
|
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diff
changeset
|
3368 // Stop termcap: May need to check for T_CRV response, which |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
3369 // requires RAW mode. |
| 7 | 3370 stoptermcap(); |
| 3371 | |
| 3372 /* | |
| 3373 * A newline is only required after a message in the alternate screen. | |
| 3374 * This is set to TRUE by wait_return(). | |
| 3375 */ | |
| 3376 if (!swapping_screen() || newline_on_exit) | |
| 3377 exit_scroll(); | |
| 3378 | |
|
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diff
changeset
|
3379 // Cursor may have been switched off without calling starttermcap() |
|
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diff
changeset
|
3380 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3381 if (full_screen) |
| 3382 cursor_on(); | |
| 3383 } | |
| 3384 out_flush(); | |
|
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|
3385 ml_close_all(TRUE); // remove all memfiles |
|
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patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
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diff
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|
3386 |
|
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diff
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|
3387 #ifdef USE_GCOV_FLUSH |
|
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|
3388 // Flush coverage info before possibly being killed by a deadly signal. |
|
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|
3389 __gcov_flush(); |
|
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|
3390 #endif |
|
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diff
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|
3391 |
| 7 | 3392 may_core_dump(); |
| 3393 #ifdef FEAT_GUI | |
| 3394 if (gui.in_use) | |
| 3395 gui_exit(r); | |
| 3396 #endif | |
| 167 | 3397 |
| 765 | 3398 #ifdef MACOS_CONVERT |
| 167 | 3399 mac_conv_cleanup(); |
| 3400 #endif | |
| 3401 | |
| 7 | 3402 #ifdef __QNX__ |
|
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|
3403 // A core dump won't be created if the signal handler |
|
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diff
changeset
|
3404 // doesn't return, so we can't call exit() |
| 7 | 3405 if (deadly_signal != 0) |
| 3406 return; | |
| 3407 #endif | |
| 3408 | |
| 33 | 3409 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3410 netbeans_send_disconnect(); |
| 33 | 3411 #endif |
| 355 | 3412 |
| 3413 #ifdef EXITFREE | |
| 3414 free_all_mem(); | |
| 3415 #endif | |
| 3416 | |
| 7 | 3417 exit(r); |
| 3418 } | |
| 3419 | |
| 3420 static void | |
|
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7807
diff
changeset
|
3421 may_core_dump(void) |
| 7 | 3422 { |
| 3423 if (deadly_signal != 0) | |
| 3424 { | |
| 3425 signal(deadly_signal, SIG_DFL); | |
|
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diff
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|
3426 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3427 } |
| 3428 } | |
| 3429 | |
| 3430 #ifndef VMS | |
| 3431 | |
|
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diff
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|
3432 /* |
|
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diff
changeset
|
3433 * Get the file descriptor to use for tty operations. |
|
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|
3434 */ |
|
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diff
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|
3435 static int |
|
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|
3436 get_tty_fd(int fd) |
|
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diff
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|
3437 { |
|
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diff
changeset
|
3438 int tty_fd = fd; |
|
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changeset
|
3439 |
|
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diff
changeset
|
3440 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM) |
|
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|
3441 // On SunOS: Get the terminal parameters from "fd", or the slave device of |
|
d4a6d575e910
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|
3442 // "fd" when it is a master device. |
|
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diff
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|
3443 if (mch_isatty(fd) > 1) |
|
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|
3444 { |
|
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|
3445 char *name; |
|
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|
3446 |
|
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|
3447 name = ptsname(fd); |
|
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|
3448 if (name == NULL) |
|
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|
3449 return -1; |
|
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|
3450 |
|
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changeset
|
3451 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0); |
|
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|
3452 if (tty_fd < 0) |
|
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|
3453 return -1; |
|
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|
3454 } |
|
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changeset
|
3455 #endif |
|
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|
3456 return tty_fd; |
|
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|
3457 } |
|
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|
3458 |
|
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|
3459 static int |
|
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changeset
|
3460 mch_tcgetattr(int fd, void *term) |
|
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|
3461 { |
|
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changeset
|
3462 int tty_fd; |
|
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|
3463 int retval = -1; |
|
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changeset
|
3464 |
|
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changeset
|
3465 tty_fd = get_tty_fd(fd); |
|
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changeset
|
3466 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
|
3467 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3468 #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
|
3469 # 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
|
3470 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
|
3471 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3472 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
|
3473 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3474 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3475 // 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
|
3476 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
|
3477 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3478 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
|
3479 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3480 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3481 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3482 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3483 |
| 7 | 3484 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
|
3485 mch_settmode(tmode_T tmode) |
| 7 | 3486 { |
| 3487 static int first = TRUE; | |
| 3488 | |
|
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
|
3489 #ifdef NEW_TTY_SYSTEM |
| 7 | 3490 # ifdef HAVE_TERMIOS_H |
| 3491 static struct termios told; | |
| 3492 struct termios tnew; | |
| 3493 # else | |
| 3494 static struct termio told; | |
| 3495 struct termio tnew; | |
| 3496 # endif | |
| 3497 | |
| 3498 if (first) | |
| 3499 { | |
| 3500 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3501 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3502 } |
| 3503 | |
| 3504 tnew = told; | |
| 3505 if (tmode == TMODE_RAW) | |
| 3506 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3507 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3508 // ~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
|
3509 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3510 tnew.c_lflag &= ~(ICANON | ECHO | ISIG | ECHOE |
|
21329
bb3f60b0aca0
patch 8.2.1215: Atari MiNT support is outdated
Bram Moolenaar <Bram@vim.org>
parents:
21079
diff
changeset
|
3511 # if defined(IEXTEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3512 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
| 7 | 3513 # endif |
| 3514 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3515 # 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
|
3516 // 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
|
3517 // 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
|
3518 # 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
|
3519 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
|
3520 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3521 # 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
|
3522 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
|
3523 # else |
| 7 | 3524 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
|
3525 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3526 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3527 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3528 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
|
3529 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3530 } |
| 3531 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3532 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3533 // 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
|
3534 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3535 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
|
3536 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
|
3537 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
|
3538 } |
| 7 | 3539 |
| 3540 # if defined(HAVE_TERMIOS_H) | |
| 3541 { | |
| 3542 int n = 10; | |
| 3543 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3544 // 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
|
3545 // few times. |
| 7 | 3546 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3547 && errno == EINTR && n > 0) | |
| 3548 --n; | |
| 3549 } | |
| 3550 # else | |
| 3551 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3552 # endif | |
| 3553 | |
| 3554 #else | |
| 3555 /* | |
| 3556 * for "old" tty systems | |
| 3557 */ | |
| 3558 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3559 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3560 # endif |
| 3561 static struct sgttyb ttybold; | |
| 3562 struct sgttyb ttybnew; | |
| 3563 | |
| 3564 if (first) | |
| 3565 { | |
| 3566 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3567 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3568 } |
| 3569 | |
| 3570 ttybnew = ttybold; | |
| 3571 if (tmode == TMODE_RAW) | |
| 3572 { | |
| 3573 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3574 ttybnew.sg_flags |= RAW; | |
| 3575 } | |
| 3576 else if (tmode == TMODE_SLEEP) | |
| 3577 ttybnew.sg_flags &= ~(ECHO); | |
| 3578 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3579 #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
|
3580 mch_cur_tmode = tmode; |
| 7 | 3581 } |
| 3582 | |
| 3583 /* | |
| 3584 * Try to get the code for "t_kb" from the stty setting | |
| 3585 * | |
| 3586 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3587 * prevail. stty knows more about reality than termcap does, and if | |
| 3588 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3589 * be), they're going to get really annoyed if their erase key starts | |
| 3590 * doing forward deletes for no reason. (Eric Fischer) | |
| 3591 */ | |
| 3592 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3593 get_stty(void) |
| 7 | 3594 { |
|
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
|
3595 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 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
|
3597 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
|
3598 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3599 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
|
3600 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3601 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
|
3602 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
|
3603 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
|
3604 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
|
3605 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3606 // 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
|
3607 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
|
3608 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
|
3609 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
|
3610 } |
|
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 } |
|
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 |
|
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 /* |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3614 * 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
|
3615 * Returns OK or FAIL. |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3616 */ |
|
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 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
|
3618 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
|
3619 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3620 #ifdef NEW_TTY_SYSTEM |
| 7 | 3621 # ifdef HAVE_TERMIOS_H |
| 3622 struct termios keys; | |
| 3623 # else | |
| 3624 struct termio keys; | |
| 3625 # endif | |
| 3626 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3627 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>
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diff
changeset
|
3628 { |
|
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 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
|
3630 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
|
3631 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
|
3632 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
|
3633 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
|
3634 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
|
3635 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
|
3636 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
|
3637 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
|
3638 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
|
3639 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
|
3640 } |
| 7 | 3641 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3642 // for "old" tty systems |
| 7 | 3643 struct sgttyb keys; |
| 3644 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3645 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
|
3646 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3647 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
|
3648 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
|
3649 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
|
3650 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
|
3651 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
|
3652 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3653 #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
|
3654 return FAIL; |
| 7 | 3655 } |
| 3656 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3657 #endif // VMS |
| 7 | 3658 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3659 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
|
3660 |
| 7 | 3661 /* |
| 3662 * Set mouse clicks on or off. | |
| 3663 */ | |
| 3664 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3665 mch_setmouse(int on) |
| 7 | 3666 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3667 #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
|
3668 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
|
3669 #endif |
| 7 | 3670 int xterm_mouse_vers; |
| 3671 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3672 #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
|
3673 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3674 // 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
|
3675 // 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
|
3676 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3677 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3678 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3679 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3680 #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
|
3681 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3682 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3683 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3684 // return quickly if nothing to do |
| 7 | 3685 return; |
| 3686 | |
| 3687 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3688 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3689 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3690 if (ttym_flags == TTYM_URXVT) |
| 3691 { | |
| 3145 | 3692 out_str_nf((char_u *) |
| 3693 (on | |
| 3694 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3695 : 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
|
3696 mouse_ison = on; |
| 3145 | 3697 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3698 #endif |
| 3145 | 3699 |
| 3746 | 3700 if (ttym_flags == TTYM_SGR) |
| 3701 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3702 // SGR mode supports columns above 223 |
| 3746 | 3703 out_str_nf((char_u *) |
| 3704 (on | |
| 3705 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3706 : 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
|
3707 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3708 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3709 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3710 #ifdef FEAT_BEVAL_TERM |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3711 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
|
3712 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3713 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
|
3714 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
|
3715 // 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
|
3716 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
|
3717 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3718 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3719 #endif |
| 3746 | 3720 |
| 7 | 3721 if (xterm_mouse_vers > 0) |
| 3722 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3723 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3724 out_str_nf((char_u *) |
| 3725 (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
|
3726 ? ( |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3727 #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
|
3728 bevalterm_ison |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3729 ? 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
|
3730 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3731 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3732 : 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
|
3733 else // disable mouse events, could probably always send the same |
| 7 | 3734 out_str_nf((char_u *) |
| 3735 (xterm_mouse_vers > 1 | |
| 3736 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3737 : 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
|
3738 mouse_ison = on; |
| 7 | 3739 } |
| 3740 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3741 #ifdef FEAT_MOUSE_DEC |
| 7 | 3742 else if (ttym_flags == TTYM_DEC) |
| 3743 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3744 if (on) // enable mouse events |
| 7 | 3745 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
|
3746 else // disable mouse events |
| 7 | 3747 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
|
3748 mouse_ison = on; |
| 7 | 3749 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3750 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3751 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3752 #ifdef FEAT_MOUSE_GPM |
| 7 | 3753 else |
| 3754 { | |
| 3755 if (on) | |
| 3756 { | |
| 3757 if (gpm_open()) | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3758 mouse_ison = TRUE; |
| 7 | 3759 } |
| 3760 else | |
| 3761 { | |
| 3762 gpm_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3763 mouse_ison = FALSE; |
| 7 | 3764 } |
| 3765 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3766 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3767 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3768 #ifdef FEAT_SYSMOUSE |
| 1620 | 3769 else |
| 3770 { | |
| 3771 if (on) | |
| 3772 { | |
| 3773 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
|
3774 mouse_ison = TRUE; |
| 1620 | 3775 } |
| 3776 else | |
| 3777 { | |
| 3778 sysmouse_close(); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3779 mouse_ison = FALSE; |
| 1620 | 3780 } |
| 3781 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3782 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3783 |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3784 #ifdef FEAT_MOUSE_JSB |
| 7 | 3785 else |
| 3786 { | |
| 3787 if (on) | |
| 3788 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3789 // 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
|
3790 // L - Enable Left Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3791 // M - Enable Middle Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3792 // R - Enable Right Button Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3793 // 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
|
3794 // + - 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
|
3795 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3796 // # - 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
|
3797 // 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
|
3798 // 1 = Windows Arrow |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3799 // 2 = Windows I Beam |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3800 // 3 = Windows Hour Glass |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3801 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3802 // 5 = Windows UP Arrow |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3803 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3804 // Disables full feedback of pointer movements |
| 7 | 3805 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3806 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
|
3807 # else |
| 7 | 3808 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3809 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
|
3810 # endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3811 mouse_ison = TRUE; |
| 7 | 3812 } |
| 3813 else | |
| 3814 { | |
| 3815 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3816 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3817 mouse_ison = FALSE; |
| 7 | 3818 } |
| 3819 } | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3820 #endif |
|
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3821 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3822 else |
| 3823 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3824 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3825 if (on) |
| 3826 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3827 else | |
| 3828 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3829 mouse_ison = on; |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3830 } |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3831 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3832 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3833 |
|
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
|
3834 #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
|
3835 /* |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3836 * Called when 'balloonevalterm' changed. |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3837 */ |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3838 void |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3839 mch_bevalterm_changed(void) |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3840 { |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3841 mch_setmouse(mouse_ison); |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3842 } |
|
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3843 #endif |
| 7 | 3844 |
| 3845 /* | |
| 3846 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3847 */ | |
| 3848 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3849 check_mouse_termcode(void) |
| 7 | 3850 { |
| 3851 # ifdef FEAT_MOUSE_XTERM | |
| 3852 if (use_xterm_mouse() | |
| 3145 | 3853 # ifdef FEAT_MOUSE_URXVT |
| 3854 && use_xterm_mouse() != 3 | |
| 3855 # endif | |
| 7 | 3856 # ifdef FEAT_GUI |
| 3857 && !gui.in_use | |
| 3858 # endif | |
| 3859 ) | |
| 3860 { | |
| 3861 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3862 ? IF_EB("\233M", CSI_STR "M") |
| 3863 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3864 if (*p_mouse != NUL) |
| 3865 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3866 // 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
|
3867 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3868 mch_setmouse(FALSE); |
| 3869 setmouse(); | |
| 3870 } | |
| 3871 } | |
| 3872 else | |
| 3873 del_mouse_termcode(KS_MOUSE); | |
| 3874 # endif | |
| 3875 | |
| 3876 # ifdef FEAT_MOUSE_GPM | |
| 3877 if (!use_xterm_mouse() | |
| 3878 # ifdef FEAT_GUI | |
| 3879 && !gui.in_use | |
| 3880 # endif | |
| 3881 ) | |
|
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
|
3882 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
|
3883 (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
|
3884 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
|
3885 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3886 # endif |
| 3887 | |
| 1620 | 3888 # ifdef FEAT_SYSMOUSE |
| 3889 if (!use_xterm_mouse() | |
| 3890 # ifdef FEAT_GUI | |
| 3891 && !gui.in_use | |
| 3892 # endif | |
| 3893 ) | |
| 3894 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3895 # endif | |
| 3896 | |
| 7 | 3897 # ifdef FEAT_MOUSE_JSB |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3898 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3899 if (!use_xterm_mouse() |
| 3900 # ifdef FEAT_GUI | |
| 3901 && !gui.in_use | |
| 3902 # endif | |
| 3903 ) | |
| 3904 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3905 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3906 else | |
| 3907 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3908 # endif | |
| 3909 | |
| 3910 # ifdef FEAT_MOUSE_NET | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3911 // 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
|
3912 // define it in the GUI or when using an xterm. |
| 7 | 3913 if (!use_xterm_mouse() |
| 3914 # ifdef FEAT_GUI | |
| 3915 && !gui.in_use | |
| 3916 # endif | |
| 3917 ) | |
| 3918 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3919 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3920 else | |
| 3921 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3922 # endif | |
| 3923 | |
| 3924 # ifdef FEAT_MOUSE_DEC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3925 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 3926 if (!use_xterm_mouse() |
| 7 | 3927 # ifdef FEAT_GUI |
| 3928 && !gui.in_use | |
| 3929 # endif | |
| 3930 ) | |
| 180 | 3931 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 3932 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 3933 else |
| 3934 del_mouse_termcode(KS_DEC_MOUSE); | |
| 3935 # endif | |
| 3936 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3937 // same conflict as the dec mouse |
| 5932 | 3938 if (!use_xterm_mouse() |
| 7 | 3939 # ifdef FEAT_GUI |
| 3940 && !gui.in_use | |
| 3941 # endif | |
| 3942 ) | |
| 3943 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 3944 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 3945 else | |
| 3946 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 3947 # endif | |
| 3145 | 3948 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 3949 if (use_xterm_mouse() == 3 |
| 3145 | 3950 # ifdef FEAT_GUI |
| 3951 && !gui.in_use | |
| 3952 # endif | |
| 3953 ) | |
| 3954 { | |
| 3955 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
|
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"))); |
| 3145 | 3958 |
| 3959 if (*p_mouse != NUL) | |
| 3960 { | |
| 3961 mch_setmouse(FALSE); | |
| 3962 setmouse(); | |
| 3963 } | |
| 3964 } | |
| 3965 else | |
| 3966 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 3967 # endif | |
| 3746 | 3968 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3969 # ifdef FEAT_GUI |
| 3746 | 3970 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
3971 # endif |
| 3746 | 3972 ) |
| 3973 { | |
| 3974 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
|
3975 ? 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
|
3976 : 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
|
3977 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3978 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
|
3979 ? 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
|
3980 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 3981 |
| 3982 if (*p_mouse != NUL) | |
| 3983 { | |
| 3984 mch_setmouse(FALSE); | |
| 3985 setmouse(); | |
| 3986 } | |
| 3987 } | |
| 3988 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
3989 { |
| 3746 | 3990 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
|
3991 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
|
3992 } |
| 7 | 3993 } |
| 3994 | |
| 3995 #ifndef VMS | |
| 3996 | |
| 3997 /* | |
| 3998 * Try to get the current window size: | |
| 3999 * 1. with an ioctl(), most accurate method | |
| 4000 * 2. from the environment variables LINES and COLUMNS | |
| 4001 * 3. from the termcap | |
| 4002 * 4. keep using the old values | |
| 4003 * Return OK when size could be determined, FAIL otherwise. | |
| 4004 */ | |
| 4005 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4006 mch_get_shellsize(void) |
| 7 | 4007 { |
| 4008 long rows = 0; | |
| 4009 long columns = 0; | |
| 4010 char_u *p; | |
| 4011 | |
| 4012 /* | |
| 4013 * 1. try using an ioctl. It is the most accurate method. | |
| 4014 * | |
| 4015 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4016 * TIOCGSIZE but don't have a struct ttysize. | |
| 4017 */ | |
| 4018 # ifdef TIOCGWINSZ | |
| 4019 { | |
| 4020 struct winsize ws; | |
| 4021 int fd = 1; | |
| 4022 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4023 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4024 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4025 fd = read_cmd_fd; | |
| 4026 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4027 { | |
| 4028 columns = ws.ws_col; | |
| 4029 rows = ws.ws_row; | |
| 4030 } | |
| 4031 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4032 # else // TIOCGWINSZ |
| 7 | 4033 # ifdef TIOCGSIZE |
| 4034 { | |
| 4035 struct ttysize ts; | |
| 4036 int fd = 1; | |
| 4037 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4038 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4039 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4040 fd = read_cmd_fd; | |
| 4041 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4042 { | |
| 4043 columns = ts.ts_cols; | |
| 4044 rows = ts.ts_lines; | |
| 4045 } | |
| 4046 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4047 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4048 # endif // TIOCGWINSZ |
| 7 | 4049 |
| 4050 /* | |
| 4051 * 2. get size from environment | |
| 164 | 4052 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4053 * the ioctl() values! | |
| 7 | 4054 */ |
| 164 | 4055 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4056 { |
| 4057 if ((p = (char_u *)getenv("LINES"))) | |
| 4058 rows = atoi((char *)p); | |
| 4059 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4060 columns = atoi((char *)p); | |
| 4061 } | |
| 4062 | |
| 4063 #ifdef HAVE_TGETENT | |
| 4064 /* | |
| 4065 * 3. try reading "co" and "li" entries from termcap | |
| 4066 */ | |
| 4067 if (columns == 0 || rows == 0) | |
| 4068 getlinecol(&columns, &rows); | |
| 4069 #endif | |
| 4070 | |
| 4071 /* | |
| 4072 * 4. If everything fails, use the old values | |
| 4073 */ | |
| 4074 if (columns <= 0 || rows <= 0) | |
| 4075 return FAIL; | |
| 4076 | |
| 4077 Rows = rows; | |
| 4078 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4079 limit_screen_size(); |
| 7 | 4080 return OK; |
| 4081 } | |
| 4082 | |
|
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
|
4083 #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
|
4084 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4085 * 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
|
4086 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4087 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
|
4088 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
|
4089 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4090 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4091 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4092 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4093 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
|
4094 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
|
4095 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4096 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4097 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4098 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4099 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
|
4100 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
|
4101 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
|
4102 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
|
4103 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
|
4104 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
|
4105 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
|
4106 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4107 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4108 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4109 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
|
4110 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
|
4111 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
|
4112 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
|
4113 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
|
4114 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4115 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
|
4116 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4117 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4118 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
|
4119 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4120 #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
|
4121 |
| 7 | 4122 /* |
| 4123 * Try to set the window size to Rows and Columns. | |
| 4124 */ | |
| 4125 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4126 mch_set_shellsize(void) |
| 7 | 4127 { |
| 4128 if (*T_CWS) | |
| 4129 { | |
| 4130 /* | |
| 4131 * NOTE: if you get an error here that term_set_winsize() is | |
| 4132 * undefined, check the output of configure. It could probably not | |
| 4133 * find a ncurses, termcap or termlib library. | |
| 4134 */ | |
| 4135 term_set_winsize((int)Rows, (int)Columns); | |
| 4136 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4137 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
|
4138 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4139 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4140 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4141 #endif // VMS |
| 7 | 4142 |
| 4143 /* | |
| 4144 * Rows and/or Columns has changed. | |
| 4145 */ | |
| 4146 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4147 mch_new_shellsize(void) |
| 7 | 4148 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4149 // Nothing to do. |
| 7 | 4150 } |
| 4151 | |
| 3048 | 4152 /* |
| 4153 * Wait for process "child" to end. | |
| 4154 * Return "child" if it exited properly, <= 0 on error. | |
| 4155 */ | |
| 4156 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4157 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4158 { |
| 4159 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4160 long delay_msec = 1; |
| 3048 | 4161 |
| 4162 while (wait_pid != child) | |
| 4163 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4164 // 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
|
4165 // 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
|
4166 // 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
|
4167 // they might call system(). |
| 3470 | 4168 # ifdef __NeXT__ |
| 3048 | 4169 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4170 # else |
| 3048 | 4171 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4172 # endif |
| 3048 | 4173 if (wait_pid == 0) |
| 4174 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4175 // Wait for 1 to 10 msec before trying again. |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
4176 mch_delay(delay_msec, MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE); |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4177 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4178 delay_msec = 10; |
| 3048 | 4179 continue; |
| 4180 } | |
| 4181 if (wait_pid <= 0 | |
| 4182 # ifdef ECHILD | |
| 4183 && errno == ECHILD | |
| 4184 # endif | |
| 4185 ) | |
| 4186 break; | |
| 4187 } | |
| 4188 return wait_pid; | |
| 4189 } | |
| 4190 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4191 #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
|
4192 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4193 * 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
|
4194 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4195 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
|
4196 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
|
4197 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
|
4198 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
|
4199 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
|
4200 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4201 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4202 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4203 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4204 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4205 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4206 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
|
4207 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4208 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
|
4209 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
|
4210 # 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
|
4211 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
|
4212 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4213 # 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
|
4214 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
|
4215 # 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
|
4216 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4217 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4218 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4219 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4220 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4221 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
|
4222 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4223 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
|
4224 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4225 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
|
4226 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
|
4227 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
|
4228 # 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
|
4229 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
|
4230 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4231 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
|
4232 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
|
4233 } |
|
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 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4235 # 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
|
4236 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
|
4237 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4238 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4239 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4240 * 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
|
4241 * 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
|
4242 * 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
|
4243 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4244 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
|
4245 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4246 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
|
4247 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4248 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
|
4249 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4250 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
|
4251 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4252 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
|
4253 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
|
4254 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
|
4255 # 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
|
4256 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
|
4257 { |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4258 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
|
4259 "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
|
4260 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
|
4261 } |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4262 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4263 # 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
|
4264 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
|
4265 "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
|
4266 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
|
4267 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4268 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4269 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4270 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4271 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
|
4272 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
|
4273 { |
|
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
|
4274 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
|
4275 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4276 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4277 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4278 #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
|
4279 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4280 * 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
|
4281 * 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
|
4282 * 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
|
4283 * 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
|
4284 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4285 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
|
4286 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
|
4287 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4288 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4289 |
|
15766
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 = NULL; |
|
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 = NULL; |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4294 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4295 *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
|
4296 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
|
4297 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4298 // 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
|
4299 // 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
|
4300 // 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
|
4301 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4302 *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
|
4303 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4304 *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
|
4305 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4306 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
|
4307 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4308 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
|
4309 *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
|
4310 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4311 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4312 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4313 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
|
4314 *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
|
4315 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
|
4316 *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
|
4317 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4318 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4319 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4320 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4321 |
|
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
|
4322 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4323 * 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
|
4324 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4325 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
|
4326 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
|
4327 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4328 # 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
|
4329 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
|
4330 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4331 # 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
|
4332 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
|
4333 # 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
|
4334 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
|
4335 # 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
|
4336 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
|
4337 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
|
4338 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4339 # 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
|
4340 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4341 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4342 #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
|
4343 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4344 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4345 * 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
|
4346 * 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
|
4347 * 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
|
4348 */ |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4349 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4350 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
|
4351 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
|
4352 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
|
4353 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
|
4354 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
|
4355 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4356 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
|
4357 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
|
4358 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4359 *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
|
4360 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
|
4361 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
|
4362 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4363 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
|
4364 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
|
4365 *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
|
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 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
|
4368 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4369 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
|
4370 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
|
4371 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4372 if (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
|
4373 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
|
4374 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4375 // 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
|
4376 // 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
|
4377 *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
|
4378 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
|
4379 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
|
4380 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
|
4381 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
|
4382 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
|
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 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
|
4385 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
|
4386 *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
|
4387 *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
|
4388 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
|
4389 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4390 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4391 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
|
4392 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4393 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
|
4394 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
|
4395 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4396 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4397 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4398 #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
|
4399 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4400 * 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
|
4401 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4402 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
|
4403 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
|
4404 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4405 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
|
4406 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4407 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
|
4408 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
|
4409 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
|
4410 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
|
4411 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
|
4412 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
|
4413 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
|
4414 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4415 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
|
4416 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4417 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
|
4418 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
|
4419 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4420 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
|
4421 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
|
4422 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
|
4423 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
|
4424 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
|
4425 |
|
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 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
|
4427 ++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
|
4428 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4429 // 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
|
4430 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
|
4431 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4432 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
|
4433 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
|
4434 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4435 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
|
4436 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4437 // 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
|
4438 // 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
|
4439 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
|
4440 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
|
4441 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4442 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4443 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
|
4444 } |
|
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
|
4445 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
|
4446 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
|
4447 |
|
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
|
4448 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
|
4449 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4450 // 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
|
4451 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
|
4452 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4453 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
|
4454 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
|
4455 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4456 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4457 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
|
4458 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
|
4459 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
|
4460 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
|
4461 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4462 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4463 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4464 #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
|
4465 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4466 * 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
|
4467 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4468 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
|
4469 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4470 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4471 int options) // SHELL_*, see vim.h |
| 7 | 4472 { |
| 4473 #ifdef VMS | |
| 4474 char *ifn = NULL; | |
| 4475 char *ofn = NULL; | |
| 4476 #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
|
4477 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
|
4478 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
|
4479 int x; |
| 7 | 4480 |
| 4481 out_flush(); | |
| 4482 | |
| 4483 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4484 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4485 |
| 2586 | 4486 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4487 save_clipboard(); |
| 2586 | 4488 loose_clipboard(); |
| 4489 # endif | |
| 4490 | |
| 7 | 4491 if (cmd == NULL) |
| 4492 x = system((char *)p_sh); | |
| 4493 else | |
| 4494 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4495 # ifdef VMS |
| 7 | 4496 if (ofn = strchr((char *)cmd, '>')) |
| 4497 *ofn++ = '\0'; | |
| 4498 if (ifn = strchr((char *)cmd, '<')) | |
| 4499 { | |
| 4500 char *p; | |
| 4501 | |
| 4502 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4503 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4504 if (p) |
| 4505 *p = '\0'; | |
| 4506 } | |
| 4507 if (ofn) | |
| 4508 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4509 else | |
| 4510 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4511 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4512 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4513 + (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
|
4514 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4515 if (newcmd == NULL) |
| 4516 x = 0; | |
| 4517 else | |
| 4518 { | |
| 4519 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4520 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4521 (char *)p_shcf, | |
| 4522 (char *)cmd); | |
| 4523 x = system((char *)newcmd); | |
| 4524 vim_free(newcmd); | |
| 4525 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4526 # endif |
| 7 | 4527 } |
| 4528 # ifdef VMS | |
| 4529 x = vms_sys_status(x); | |
| 4530 # endif | |
| 4531 if (emsg_silent) | |
| 4532 ; | |
| 4533 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
|
4534 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4535 else if (x && !(options & SHELL_SILENT)) |
| 4536 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4537 msg_puts(_("\nshell returned ")); |
| 7 | 4538 msg_outnum((long)x); |
| 4539 msg_putchar('\n'); | |
| 4540 } | |
| 4541 | |
| 4542 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
|
4543 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4544 // 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
|
4545 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4546 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
|
4547 } |
| 7 | 4548 # ifdef FEAT_TITLE |
| 4549 resettitle(); | |
| 4550 # endif | |
| 4209 | 4551 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4552 restore_clipboard(); | |
| 4553 # endif | |
| 7 | 4554 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
|
4555 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4556 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4557 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4558 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4559 # 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
|
4560 // 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
|
4561 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4562 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4563 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4564 * 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
|
4565 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4566 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
|
4567 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
|
4568 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4569 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
|
4570 { |
|
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
|
4571 tmode_T tmode = cur_tmode; |
| 7 | 4572 pid_t pid; |
| 167 | 4573 pid_t wpid = 0; |
| 7 | 4574 pid_t wait_pid = 0; |
| 4575 # ifdef HAVE_UNION_WAIT | |
| 4576 union wait status; | |
| 4577 # else | |
| 4578 int status = -1; | |
| 4579 # endif | |
| 4580 int retval = -1; | |
| 4581 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
|
4582 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
|
4583 char_u *tofree2 = NULL; |
| 7 | 4584 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4585 int pty_master_fd = -1; // for pty's |
| 7 | 4586 # ifdef FEAT_GUI |
| 4587 int pty_slave_fd = -1; | |
| 167 | 4588 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4589 int fd_toshell[2]; // for pipes |
| 7 | 4590 int fd_fromshell[2]; |
| 4591 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4592 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4593 |
| 4594 out_flush(); | |
| 4595 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4596 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
|
4597 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
|
4598 // 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
|
4599 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4600 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4601 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
|
4602 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4603 |
| 167 | 4604 /* |
| 4605 * For the GUI, when writing the output into the buffer and when reading | |
| 4606 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4607 * of the executed command into the Vim window. Or use a pipe. | |
| 4608 */ | |
| 4609 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4610 # ifdef FEAT_GUI |
| 167 | 4611 || (gui.in_use && show_shell_mess) |
| 4612 # endif | |
| 4613 ) | |
| 7 | 4614 { |
| 167 | 4615 # ifdef FEAT_GUI |
| 7 | 4616 /* |
| 4617 * Try to open a master pty. | |
| 4618 * If this works, open the slave pty. | |
| 4619 * If the slave can't be opened, close the master pty. | |
| 4620 */ | |
| 167 | 4621 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
|
4622 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4623 /* |
| 4624 * If not opening a pty or it didn't work, try using pipes. | |
| 4625 */ | |
| 4626 if (pty_master_fd < 0) | |
| 167 | 4627 # endif |
| 7 | 4628 { |
| 4629 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
|
4630 if (!pipe_error) // pipe create OK |
| 7 | 4631 { |
| 4632 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
|
4633 if (pipe_error) // pipe create failed |
| 7 | 4634 { |
| 4635 close(fd_toshell[0]); | |
| 4636 close(fd_toshell[1]); | |
| 4637 } | |
| 4638 } | |
| 4639 if (pipe_error) | |
| 4640 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4641 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4642 out_flush(); |
| 4643 } | |
| 4644 } | |
| 4645 } | |
| 4646 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4647 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4648 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4649 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4650 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4651 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
|
4652 if (pid == -1) |
| 7 | 4653 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4654 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4655 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4656 msg_puts(_("\nCannot fork\n")); |
| 167 | 4657 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4658 # ifdef FEAT_GUI |
| 167 | 4659 || (gui.in_use && show_shell_mess) |
| 4660 # endif | |
| 4661 ) | |
| 7 | 4662 { |
| 167 | 4663 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4664 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4665 { |
| 4666 close(pty_master_fd); | |
| 4667 close(pty_slave_fd); | |
| 4668 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4669 else // close the pipes |
| 167 | 4670 # endif |
| 7 | 4671 { |
| 4672 close(fd_toshell[0]); | |
| 4673 close(fd_toshell[1]); | |
| 4674 close(fd_fromshell[0]); | |
| 4675 close(fd_fromshell[1]); | |
| 4676 } | |
| 4677 } | |
| 4678 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4679 else if (pid == 0) // child |
| 7 | 4680 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4681 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4682 UNBLOCK_SIGNALS(&curset); |
| 7 | 4683 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4684 # 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
|
4685 if (ch_log_active()) |
|
21992
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4686 { |
|
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4687 ch_log(NULL, "closing channel log in the child process"); |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4688 ch_logfile((char_u *)"", (char_u *)""); |
|
21992
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4689 } |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4690 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4691 |
| 7 | 4692 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4693 { | |
| 4694 int fd; | |
| 4695 | |
| 4696 /* | |
| 4697 * Don't want to show any message from the shell. Can't just | |
| 4698 * close stdout and stderr though, because some systems will | |
| 4699 * break if you try to write to them after that, so we must | |
| 4700 * use dup() to replace them with something else -- webb | |
| 4701 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4702 * waiting for input. | |
| 4703 */ | |
| 4704 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4705 fclose(stdin); | |
| 4706 fclose(stdout); | |
| 4707 fclose(stderr); | |
| 4708 | |
| 4709 /* | |
| 4710 * If any of these open()'s and dup()'s fail, we just continue | |
| 4711 * anyway. It's not fatal, and on most systems it will make | |
| 4712 * no difference at all. On a few it will cause the execvp() | |
| 4713 * to exit with a non-zero status even when the completion | |
| 4714 * could be done, which is nothing too serious. If the open() | |
| 4715 * or dup() failed we'd just do the same thing ourselves | |
| 4716 * anyway -- webb | |
| 4717 */ | |
| 4718 if (fd >= 0) | |
| 4719 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4720 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
|
4721 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
|
4722 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
|
4723 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4724 // Don't need this now that we've duplicated it |
| 7 | 4725 close(fd); |
| 4726 } | |
| 4727 } | |
| 167 | 4728 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4729 # ifdef FEAT_GUI |
| 167 | 4730 || gui.in_use |
| 4731 # endif | |
| 4732 ) | |
| 7 | 4733 { |
| 4734 | |
| 167 | 4735 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4736 // 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
|
4737 // 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
|
4738 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4739 if (p_stmp) |
| 1799 | 4740 { |
| 602 | 4741 (void)setsid(); |
| 1799 | 4742 # if defined(SIGHUP) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4743 // 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
|
4744 // 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
|
4745 // 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
|
4746 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4747 signal(SIGHUP, SIG_IGN); |
| 4748 # endif | |
| 4749 } | |
| 167 | 4750 # endif |
| 4751 # ifdef FEAT_GUI | |
| 602 | 4752 if (pty_slave_fd >= 0) |
| 4753 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4754 // push stream discipline modules |
| 602 | 4755 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
|
4756 setup_slavepty(pty_slave_fd); |
| 7 | 4757 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4758 // 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
|
4759 // unless run by root) |
| 602 | 4760 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
| 7 | 4761 # endif |
| 602 | 4762 } |
| 167 | 4763 # 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
|
4764 set_default_child_environment(FALSE); |
| 167 | 4765 |
| 557 | 4766 /* |
| 4767 * stderr is only redirected when using the GUI, so that a | |
| 4768 * program like gpg can still access the terminal to get a | |
| 4769 * passphrase using stderr. | |
| 4770 */ | |
| 167 | 4771 # ifdef FEAT_GUI |
| 7 | 4772 if (pty_master_fd >= 0) |
| 4773 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4774 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
|
4775 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4776 // set up stdin/stdout/stderr for the child |
| 7 | 4777 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
|
4778 vim_ignored = dup(pty_slave_fd); |
| 7 | 4779 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
|
4780 vim_ignored = dup(pty_slave_fd); |
| 557 | 4781 if (gui.in_use) |
| 4782 { | |
| 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(pty_slave_fd); |
| 557 | 4785 } |
| 7 | 4786 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4787 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4788 } |
| 4789 else | |
| 167 | 4790 # endif |
| 7 | 4791 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4792 // set up stdin for the child |
| 7 | 4793 close(fd_toshell[1]); |
| 4794 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
|
4795 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4796 close(fd_toshell[0]); |
| 4797 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4798 // set up stdout for the child |
| 7 | 4799 close(fd_fromshell[0]); |
| 4800 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
|
4801 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4802 close(fd_fromshell[1]); |
| 4803 | |
| 557 | 4804 # ifdef FEAT_GUI |
| 4805 if (gui.in_use) | |
| 4806 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4807 // set up stderr for the child |
| 557 | 4808 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
|
4809 vim_ignored = dup(1); |
| 557 | 4810 } |
| 4811 # endif | |
| 7 | 4812 } |
| 4813 } | |
| 167 | 4814 |
| 7 | 4815 /* |
| 4816 * There is no type cast for the argv, because the type may be | |
| 4817 * different on different machines. This may cause a warning | |
| 4818 * message with strict compilers, don't worry about it. | |
| 4819 * Call _exit() instead of exit() to avoid closing the connection | |
| 4820 * to the X server (esp. with GTK, which uses atexit()). | |
| 4821 */ | |
| 4822 execvp(argv[0], argv); | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4823 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4824 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4825 else // parent |
| 7 | 4826 { |
| 4827 /* | |
| 4828 * While child is running, ignore terminating signals. | |
| 167 | 4829 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4830 */ |
| 4831 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4832 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4833 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4834 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4835 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4836 # endif |
| 7 | 4837 /* |
| 4838 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4839 * This is also used to pipe stdin/stdout to/from the external |
| 4840 * command. | |
| 7 | 4841 */ |
| 167 | 4842 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4843 # ifdef FEAT_GUI | |
| 4844 || (gui.in_use && show_shell_mess) | |
| 4845 # endif | |
| 4846 ) | |
| 7 | 4847 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4848 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4849 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
|
4850 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
|
4851 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
|
4852 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4853 int len; |
| 4854 int p_more_save; | |
| 4855 int old_State; | |
| 4856 int c; | |
| 4857 int toshell_fd; | |
| 4858 int fromshell_fd; | |
| 167 | 4859 garray_T ga; |
| 4860 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4861 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4862 elapsed_T start_tv; |
| 1823 | 4863 # endif |
| 167 | 4864 |
| 4865 # ifdef FEAT_GUI | |
| 7 | 4866 if (pty_master_fd >= 0) |
| 4867 { | |
| 4868 fromshell_fd = pty_master_fd; | |
| 4869 toshell_fd = dup(pty_master_fd); | |
| 4870 } | |
| 4871 else | |
| 167 | 4872 # endif |
| 7 | 4873 { |
| 4874 close(fd_toshell[0]); | |
| 4875 close(fd_fromshell[1]); | |
| 4876 toshell_fd = fd_toshell[1]; | |
| 4877 fromshell_fd = fd_fromshell[0]; | |
| 4878 } | |
| 4879 | |
| 4880 /* | |
| 4881 * Write to the child if there are typed characters. | |
| 4882 * Read from the child if there are characters available. | |
| 4883 * Repeat the reading a few times if more characters are | |
| 4884 * available. Need to check for typed keys now and then, but | |
| 4885 * not too often (delays when no chars are available). | |
| 4886 * This loop is quit if no characters can be read from the pty | |
| 4887 * (WaitForChar detected special condition), or there are no | |
| 4888 * characters available and the child has exited. | |
| 4889 * Only check if the child has exited when there is no more | |
| 4890 * output. The child may exit before all the output has | |
| 4891 * been printed. | |
| 4892 * | |
| 4893 * Currently this busy loops! | |
| 4894 * This can probably dead-lock when the write blocks! | |
| 4895 */ | |
| 4896 p_more_save = p_more; | |
| 4897 p_more = FALSE; | |
| 4898 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
|
4899 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4900 |
| 602 | 4901 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4902 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4903 // 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
|
4904 // external program. |
| 167 | 4905 if ((wpid = fork()) == -1) |
| 4906 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4907 msg_puts(_("\nCannot fork\n")); |
| 167 | 4908 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4909 else if (wpid == 0) // child |
| 167 | 4910 { |
| 4911 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4912 int written = 0; | |
| 944 | 4913 char_u *lp = ml_get(lnum); |
| 167 | 4914 size_t l; |
| 4915 | |
| 177 | 4916 close(fromshell_fd); |
| 167 | 4917 for (;;) |
| 4918 { | |
| 944 | 4919 l = STRLEN(lp + written); |
| 167 | 4920 if (l == 0) |
| 4921 len = 0; | |
| 944 | 4922 else if (lp[written] == NL) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4923 // NL -> NUL translation |
| 167 | 4924 len = write(toshell_fd, "", (size_t)1); |
| 4925 else | |
| 4926 { | |
| 3263 | 4927 char_u *s = vim_strchr(lp + written, NL); |
| 4928 | |
| 944 | 4929 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 4930 s == NULL ? l |
| 4931 : (size_t)(s - (lp + written))); | |
| 167 | 4932 } |
| 1877 | 4933 if (len == (int)l) |
| 167 | 4934 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4935 // 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
|
4936 // should not have one. |
| 167 | 4937 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 4938 || (!curbuf->b_p_bin |
| 4939 && curbuf->b_p_fixeol) | |
| 2707 | 4940 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 4941 && (lnum != |
| 4942 curbuf->b_ml.ml_line_count | |
| 4943 || curbuf->b_p_eol))) | |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4944 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 4945 (size_t)1); |
| 167 | 4946 ++lnum; |
| 4947 if (lnum > curbuf->b_op_end.lnum) | |
| 4948 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4949 // finished all the lines, close pipe |
| 167 | 4950 close(toshell_fd); |
| 4951 toshell_fd = -1; | |
| 4952 break; | |
| 4953 } | |
| 944 | 4954 lp = ml_get(lnum); |
| 167 | 4955 written = 0; |
| 4956 } | |
| 4957 else if (len > 0) | |
| 4958 written += len; | |
| 4959 } | |
| 4960 _exit(0); | |
| 4961 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4962 else // parent |
| 167 | 4963 { |
| 4964 close(toshell_fd); | |
| 4965 toshell_fd = -1; | |
| 4966 } | |
| 4967 } | |
| 4968 | |
| 4969 if (options & SHELL_READ) | |
| 4970 ga_init2(&ga, 1, BUFLEN); | |
| 4971 | |
| 4972 noread_cnt = 0; | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4973 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
4974 ELAPSED_INIT(start_tv); |
| 1823 | 4975 # endif |
| 7 | 4976 for (;;) |
| 4977 { | |
| 4978 /* | |
| 4979 * Check if keys have been typed, write them to the child | |
| 592 | 4980 * if there are any. |
| 4981 * Don't do this if we are expanding wild cards (would eat | |
| 4982 * typeahead). | |
| 4983 * Don't do this when filtering and terminal is in cooked | |
| 4984 * mode, the shell command will handle the I/O. Avoids | |
| 4985 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 4986 * Don't get characters when the child has already |
| 4987 * finished (wait_pid == 0). | |
| 167 | 4988 * Don't read characters unless we didn't get output for a |
| 1823 | 4989 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 4990 * typeahead. | |
| 7 | 4991 */ |
| 4992 len = 0; | |
| 4993 if (!(options & SHELL_EXPAND) | |
| 592 | 4994 && ((options & |
| 4995 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 4996 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 4997 # ifdef FEAT_GUI |
| 592 | 4998 || gui.in_use |
| 1823 | 4999 # endif |
| 592 | 5000 ) |
| 602 | 5001 && wait_pid == 0 |
| 1823 | 5002 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 5003 { |
| 1823 | 5004 if (ta_len == 0) |
| 5005 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5006 // 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
|
5007 // Reset the counter and timer. |
| 1823 | 5008 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5009 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5010 ELAPSED_INIT(start_tv); |
| 1823 | 5011 # endif |
| 5012 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 5013 } | |
| 5014 if (ta_len > 0 || len > 0) | |
| 5015 { | |
| 7 | 5016 /* |
| 5017 * For pipes: | |
| 5018 * Check for CTRL-C: send interrupt signal to child. | |
| 5019 * Check for CTRL-D: EOF, close pipe to child. | |
| 5020 */ | |
| 5021 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 5022 { | |
| 5023 /* | |
| 5024 * Send SIGINT to the child's group or all | |
| 5025 * processes in our group. | |
| 5026 */ | |
|
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
|
5027 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
|
5028 |
| 7 | 5029 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5030 && ta_buf[ta_len] == Ctrl_D) | |
| 5031 { | |
| 5032 close(toshell_fd); | |
| 5033 toshell_fd = -1; | |
| 5034 } | |
| 5035 } | |
| 5036 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5037 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5038 |
| 5039 /* | |
| 5040 * For pipes: echo the typed characters. | |
| 5041 * For a pty this does not seem to work. | |
| 5042 */ | |
| 5043 if (pty_master_fd < 0) | |
| 5044 { | |
| 5045 for (i = ta_len; i < ta_len + len; ++i) | |
| 5046 { | |
| 5047 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5048 msg_putchar(ta_buf[i]); | |
| 5049 else if (has_mbyte) | |
| 5050 { | |
| 474 | 5051 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5052 |
| 5053 msg_outtrans_len(ta_buf + i, l); | |
| 5054 i += l - 1; | |
| 5055 } | |
| 5056 else | |
| 5057 msg_outtrans_len(ta_buf + i, 1); | |
| 5058 } | |
| 5059 windgoto(msg_row, msg_col); | |
| 5060 out_flush(); | |
| 5061 } | |
| 5062 | |
| 5063 ta_len += len; | |
| 5064 | |
| 5065 /* | |
| 5066 * Write the characters to the child, unless EOF has | |
| 5067 * been typed for pipes. Write one character at a | |
| 1698 | 5068 * time, to avoid losing too much typeahead. |
| 167 | 5069 * When writing buffer lines, drop the typed |
| 5070 * characters (only check for CTRL-C). | |
| 7 | 5071 */ |
| 167 | 5072 if (options & SHELL_WRITE) |
| 5073 ta_len = 0; | |
| 5074 else if (toshell_fd >= 0) | |
| 7 | 5075 { |
| 5076 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5077 if (len > 0) | |
| 5078 { | |
| 5079 ta_len -= len; | |
| 5080 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5081 } | |
| 5082 } | |
| 1823 | 5083 } |
| 7 | 5084 } |
| 5085 | |
| 167 | 5086 if (got_int) |
| 5087 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5088 // 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
|
5089 // ourselves |
| 167 | 5090 # ifdef HAVE_SETSID |
| 5091 kill(-pid, SIGINT); | |
| 5092 # else | |
| 5093 kill(0, SIGINT); | |
| 5094 # endif | |
| 5095 if (wpid > 0) | |
| 5096 kill(wpid, SIGINT); | |
| 5097 got_int = FALSE; | |
| 5098 } | |
| 5099 | |
| 7 | 5100 /* |
| 5101 * Check if the child has any characters to be printed. | |
| 5102 * Read them and write them to our window. Repeat this as | |
| 5103 * long as there is something to do, avoid the 10ms wait | |
| 5104 * for mch_inchar(), or sending typeahead characters to | |
| 5105 * the external process. | |
| 5106 * TODO: This should handle escape sequences, compatible | |
| 5107 * to some terminal (vt52?). | |
| 5108 */ | |
| 167 | 5109 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5110 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5111 { |
| 2664 | 5112 len = read_eintr(fromshell_fd, buffer |
| 7 | 5113 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5114 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5115 if (len <= 0) // end of file or error |
| 7 | 5116 goto finished; |
| 167 | 5117 |
| 5118 noread_cnt = 0; | |
| 5119 if (options & SHELL_READ) | |
| 5120 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5121 // 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
|
5122 // lines to the current buffer. |
| 167 | 5123 for (i = 0; i < len; ++i) |
| 5124 { | |
| 5125 if (buffer[i] == NL) | |
| 5126 append_ga_line(&ga); | |
| 5127 else if (buffer[i] == NUL) | |
| 5128 ga_append(&ga, NL); | |
| 5129 else | |
| 5130 ga_append(&ga, buffer[i]); | |
| 5131 } | |
| 5132 } | |
| 5133 else if (has_mbyte) | |
| 7 | 5134 { |
| 5135 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5136 char_u *p; |
| 7 | 5137 |
| 167 | 5138 len += buffer_off; |
| 5139 buffer[len] = NUL; | |
| 5140 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5141 // 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
|
5142 // 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
|
5143 // round. |
| 7 | 5144 for (p = buffer; p < buffer + len; p += l) |
| 5145 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5146 l = MB_CPTR2LEN(p); |
| 7 | 5147 if (l == 0) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5148 l = 1; // NUL byte? |
| 7 | 5149 else if (MB_BYTE2LEN(*p) != l) |
| 5150 break; | |
| 5151 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5152 if (p == buffer) // no complete character |
| 7 | 5153 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5154 // avoid getting stuck at an illegal byte |
| 7 | 5155 if (len >= 12) |
| 5156 ++p; | |
| 5157 else | |
| 5158 { | |
| 5159 buffer_off = len; | |
| 5160 continue; | |
| 5161 } | |
| 5162 } | |
| 5163 c = *p; | |
| 5164 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5165 msg_puts((char *)buffer); |
| 7 | 5166 if (p < buffer + len) |
| 5167 { | |
| 5168 *p = c; | |
| 5169 buffer_off = (buffer + len) - p; | |
| 5170 mch_memmove(buffer, p, buffer_off); | |
| 5171 continue; | |
| 5172 } | |
| 5173 buffer_off = 0; | |
| 5174 } | |
| 5175 else | |
| 5176 { | |
| 5177 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5178 msg_puts((char *)buffer); |
| 7 | 5179 } |
| 5180 | |
| 5181 windgoto(msg_row, msg_col); | |
| 5182 cursor_on(); | |
| 5183 out_flush(); | |
| 5184 if (got_int) | |
| 5185 break; | |
| 1823 | 5186 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5187 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5188 if (wait_pid == 0) |
| 1823 | 5189 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5190 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5191 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5192 // 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
|
5193 // 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
|
5194 // break out too often to avoid losing typeahead. |
| 1823 | 5195 if (msec > 2000) |
| 5196 { | |
| 5197 noread_cnt = 5; | |
| 5198 break; | |
| 5199 } | |
| 5200 } | |
| 5201 # endif | |
| 7 | 5202 } |
| 5203 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5204 // 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
|
5205 // 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
|
5206 // buffered. |
| 602 | 5207 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5208 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5209 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5210 continue; |
| 602 | 5211 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5212 } |
| 602 | 5213 |
| 7 | 5214 /* |
| 5215 * Check if the child still exists, before checking for | |
| 1698 | 5216 * typed characters (otherwise we would lose typeahead). |
| 7 | 5217 */ |
| 167 | 5218 # ifdef __NeXT__ |
| 3048 | 5219 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5220 # else |
| 7 | 5221 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5222 # endif |
| 7 | 5223 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5224 || (wait_pid == pid && WIFEXITED(status))) | |
| 5225 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5226 // 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
|
5227 // 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
|
5228 // 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
|
5229 // then we'll break the loop at the "break" above. |
| 7 | 5230 wait_pid = pid; |
| 5231 } | |
| 602 | 5232 else |
| 5233 wait_pid = 0; | |
| 4230 | 5234 |
| 4248 | 5235 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5236 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5237 clip_update(); |
| 5238 # endif | |
| 7 | 5239 } |
| 5240 finished: | |
| 5241 p_more = p_more_save; | |
| 167 | 5242 if (options & SHELL_READ) |
| 5243 { | |
| 5244 if (ga.ga_len > 0) | |
| 5245 { | |
| 5246 append_ga_line(&ga); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5247 // remember that the NL was missing |
| 2707 | 5248 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5249 } |
| 5250 else | |
| 2707 | 5251 curbuf->b_no_eol_lnum = 0; |
| 167 | 5252 ga_clear(&ga); |
| 5253 } | |
| 5254 | |
| 7 | 5255 /* |
| 5256 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5257 */ | |
| 5258 if (ta_len) | |
| 5259 ui_inchar_undo(ta_buf, ta_len); | |
| 5260 State = old_State; | |
| 5261 if (toshell_fd >= 0) | |
| 5262 close(toshell_fd); | |
| 5263 close(fromshell_fd); | |
| 5264 } | |
| 4248 | 5265 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5266 else |
| 5267 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5268 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5269 |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5270 out_str(T_CTE); // possibly disables modifyOtherKeys, so that |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5271 // the system can recognize CTRL-C |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5272 |
| 4230 | 5273 /* |
| 5274 * Similar to the loop above, but only handle X events, no | |
| 5275 * I/O. | |
| 5276 */ | |
| 5277 for (;;) | |
| 5278 { | |
| 5279 if (got_int) | |
| 5280 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5281 // 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
|
5282 // ourselves |
| 4230 | 5283 # ifdef HAVE_SETSID |
| 5284 kill(-pid, SIGINT); | |
| 5285 # else | |
| 5286 kill(0, SIGINT); | |
| 5287 # endif | |
| 5288 got_int = FALSE; | |
| 5289 } | |
| 5290 # ifdef __NeXT__ | |
| 5291 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5292 # else | |
| 5293 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5294 # endif | |
| 5295 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5296 || (wait_pid == pid && WIFEXITED(status))) | |
| 5297 { | |
| 5298 wait_pid = pid; | |
| 5299 break; | |
| 5300 } | |
| 5301 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5302 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5303 clip_update(); |
| 5304 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5305 // Wait for 1 to 10 msec. 1 is faster but gives the child |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5306 // less time, gradually wait longer. |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5307 mch_delay(delay_msec, |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5308 MCH_DELAY_IGNOREINPUT | MCH_DELAY_SETTMODE); |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5309 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5310 delay_msec = 10; |
| 4230 | 5311 } |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5312 |
|
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5313 out_str(T_CTI); // possibly enables modifyOtherKeys again |
| 4230 | 5314 } |
| 5315 # endif | |
| 7 | 5316 |
| 5317 /* | |
| 5318 * Wait until our child has exited. | |
| 5319 * Ignore wait() returning pids of other children and returning | |
| 5320 * because of some signal like SIGWINCH. | |
| 5321 * Don't wait if wait_pid was already set above, indicating the | |
| 5322 * child already exited. | |
| 5323 */ | |
| 3048 | 5324 if (wait_pid != pid) |
| 5325 wait_pid = wait4pid(pid, &status); | |
| 7 | 5326 |
| 2600 | 5327 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5328 // 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
|
5329 // 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
|
5330 // the pty. |
| 2600 | 5331 if (pty_master_fd >= 0) |
| 5332 close(pty_slave_fd); | |
| 5333 # endif | |
| 5334 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5335 // 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
|
5336 // dead. |
| 167 | 5337 if (wpid > 0) |
| 3048 | 5338 { |
| 167 | 5339 kill(wpid, SIGKILL); |
| 3048 | 5340 wait4pid(wpid, NULL); |
| 5341 } | |
| 167 | 5342 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5343 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5344 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5345 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5346 |
| 7 | 5347 /* |
| 5348 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5349 * catch_signals() will kill Vim. | |
| 5350 */ | |
| 5351 if (tmode == TMODE_RAW) | |
| 5352 settmode(TMODE_RAW); | |
| 5353 did_settmode = TRUE; | |
| 5354 set_signals(); | |
| 5355 | |
| 5356 if (WIFEXITED(status)) | |
| 5357 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5358 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5359 retval = WEXITSTATUS(status); |
| 4074 | 5360 if (retval != 0 && !emsg_silent) |
| 7 | 5361 { |
| 5362 if (retval == EXEC_FAILED) | |
| 5363 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5364 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5365 msg_outtrans(p_sh); |
| 5366 msg_putchar('\n'); | |
| 5367 } | |
| 5368 else if (!(options & SHELL_SILENT)) | |
| 5369 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5370 msg_puts(_("\nshell returned ")); |
| 7 | 5371 msg_outnum((long)retval); |
| 5372 msg_putchar('\n'); | |
| 5373 } | |
| 5374 } | |
| 5375 } | |
| 5376 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5377 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5378 } |
| 5379 } | |
| 5380 | |
| 5381 error: | |
| 5382 if (!did_settmode) | |
| 5383 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5384 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5385 # ifdef FEAT_TITLE |
| 5386 resettitle(); | |
| 5387 # 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
|
5388 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
|
5389 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
|
5390 vim_free(tofree2); |
| 7 | 5391 |
| 5392 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
|
5393 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5394 #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
|
5395 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5396 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5397 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
|
5398 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5399 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
|
5400 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5401 #if 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
|
5402 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
|
5403 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
|
5404 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5405 #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
|
5406 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
|
5407 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5408 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
|
5409 #endif |
| 7 | 5410 } |
| 5411 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5412 #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
|
5413 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
|
5414 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
|
5415 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5416 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5417 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
|
5418 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
|
5419 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
|
5420 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
|
5421 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5422 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5423 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
|
5424 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
|
5425 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
|
5426 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
|
5427 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
|
5428 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
|
5429 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
|
5430 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
|
5431 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5432 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5433 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
|
5434 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5435 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5436 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5437 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5438 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5439 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
|
5440 && (!(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
|
5441 || !(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
|
5442 || !(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
|
5443 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
|
5444 &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
|
5445 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5446 // 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
|
5447 // 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
|
5448 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5449 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5450 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
|
5451 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5452 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
|
5453 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5454 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5455 semsg(_(e_notopen), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5456 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5457 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5458 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5459 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5460 // 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
|
5461 // 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
|
5462 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
|
5463 && 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
|
5464 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5465 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5466 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5467 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5468 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
|
5469 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5470 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
|
5471 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5472 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5473 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5474 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5475 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5476 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5477 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
|
5478 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5479 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5480 if (use_file_for_err) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5481 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5482 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
|
5483 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5484 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
|
5485 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5486 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5487 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5488 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5489 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5490 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5491 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
|
5492 && 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
|
5493 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5494 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5495 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
|
5496 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5497 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5498 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5499 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5500 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5501 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5502 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5503 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5504 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5505 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5506 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5507 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
|
5508 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
|
5509 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
|
5510 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5511 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5512 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5513 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
|
5514 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5515 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5516 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5517 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5518 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5519 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5520 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5521 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5522 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5523 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5524 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5525 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5526 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5527 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5528 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5529 # 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
|
5530 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5531 // 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
|
5532 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
|
5533 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5534 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5535 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5536 // 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
|
5537 // 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
|
5538 // 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
|
5539 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5540 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5541 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5542 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5543 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
|
5544 { |
|
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
|
5545 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
|
5546 |
|
03224283bafc
patch 8.0.1665: when running a terminal from the GUI 'term' is not useful
Christian Brabandt <cb@256bit.org>
parents:
13511
diff
changeset
|
5547 #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
|
5548 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
|
5549 // 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
|
5550 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
|
5551 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5552 // 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
|
5553 // 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
|
5554 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
|
5555 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5556 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5557 // 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
|
5558 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5559 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
|
5560 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
|
5561 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5562 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
|
5563 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5564 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5565 (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
|
5566 (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
|
5567 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
|
5568 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
|
5569 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5570 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5571 # 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
|
5572 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
|
5573 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5574 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
|
5575 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5576 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
|
5577 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
|
5578 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
|
5579 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5580 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
|
5581 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
|
5582 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5583 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
|
5584 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5585 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
|
5586 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5587 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5588 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5589 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5590 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
|
5591 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5592 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
|
5593 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
|
5594 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5595 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
|
5596 _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
|
5597 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5598 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5599 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5600 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
|
5601 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5602 // 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
|
5603 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
|
5604 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5605 // 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
|
5606 // 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
|
5607 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
|
5608 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5609 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5610 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5611 // 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
|
5612 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5613 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
|
5614 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
|
5615 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
|
5616 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
|
5617 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
|
5618 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
|
5619 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5620 // 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
|
5621 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5622 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
|
5623 { |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5624 vim_ignored = dup(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5625 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5626 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5627 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
|
5628 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
|
5629 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
|
5630 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
|
5631 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
|
5632 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
|
5633 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5634 // 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
|
5635 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5636 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
|
5637 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
|
5638 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
|
5639 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
|
5640 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
|
5641 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
|
5642 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5643 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
|
5644 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
|
5645 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
|
5646 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
|
5647 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
|
5648 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
|
5649 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
|
5650 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
|
5651 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
|
5652 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
|
5653 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
|
5654 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
|
5655 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5656 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5657 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
|
5658 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
|
5659 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5660 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5661 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5662 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5663 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5664 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
|
5665 _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
|
5666 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5667 // 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
|
5668 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5669 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5670 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5671 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
|
5672 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5673 // 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
|
5674 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5675 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5676 _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
|
5677 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5678 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5679 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5680 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5681 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5682 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5683 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
|
5684 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
|
5685 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5686 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
|
5687 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
|
5688 // 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
|
5689 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5690 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
|
5691 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5692 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
|
5693 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5694 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5695 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5696 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5697 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
|
5698 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
|
5699 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
|
5700 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5701 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
|
5702 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
|
5703 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5704 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
|
5705 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
|
5706 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5707 // 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
|
5708 // 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
|
5709 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
|
5710 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5711 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
|
5712 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
|
5713 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
|
5714 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
|
5715 } |
|
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
|
5716 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5717 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
|
5718 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5719 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5720 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5721 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5722 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
|
5723 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5724 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
|
5725 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5726 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
|
5727 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5728 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
|
5729 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5730 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5731 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5732 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5733 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5734 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5735 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5736 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5737 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5738 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5739 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5740 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5741 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5742 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5743 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5744 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5745 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5746 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5747 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5748 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
|
5749 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
|
5750 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
|
5751 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
|
5752 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5753 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5754 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5755 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
|
5756 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
|
5757 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5758 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
|
5759 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
|
5760 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5761 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
|
5762 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
|
5763 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5764 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
|
5765 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
|
5766 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
|
5767 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5768 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
|
5769 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
|
5770 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5771 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5772 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5773 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5774 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5775 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5776 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5777 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5778 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5779 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5780 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5781 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5782 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5783 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
|
5784 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5785 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
|
5786 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5787 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5788 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5789 // 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
|
5790 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
|
5791 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
|
5792 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5793 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5794 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5795 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5796 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5797 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5798 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5799 // 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
|
5800 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
|
5801 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
|
5802 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
|
5803 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5804 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5805 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5806 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5807 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
|
5808 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
|
5809 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
|
5810 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
|
5811 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5812 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5813 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5814 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5815 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5816 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5817 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
|
5818 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5819 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5820 } |
|
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 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5823 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
|
5824 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5825 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5826 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5827 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5828 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5829 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5830 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5831 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5832 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5833 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5834 // 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
|
5835 // 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
|
5836 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5837 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5838 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5839 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5840 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5841 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5842 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
|
5843 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5844 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5845 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5846 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5847 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5848 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5849 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
|
5850 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5851 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5852 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5853 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5854 // 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
|
5855 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5856 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
|
5857 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5858 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
|
5859 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
|
5860 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5861 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
|
5862 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5863 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
|
5864 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5865 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5866 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5867 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5868 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5869 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5870 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5871 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5872 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5873 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5874 * 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
|
5875 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5876 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5877 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
|
5878 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5879 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5880 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5881 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
|
5882 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5883 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
|
5884 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5885 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5886 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5887 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5888 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5889 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5890 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
|
5891 #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
|
5892 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
|
5893 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
|
5894 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5895 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5896 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5897 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5898 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5899 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5900 // 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
|
5901 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
|
5902 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5903 // 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
|
5904 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
|
5905 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
|
5906 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5907 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5908 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5909 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5910 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5911 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5912 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5913 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5914 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5915 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5916 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5917 // 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
|
5918 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5919 (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
|
5920 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5921 (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
|
5922 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5923 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5924 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5925 |
|
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
|
5926 #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
|
5927 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
|
5928 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
|
5929 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5930 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
|
5931 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
|
5932 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
|
5933 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5934 open_pty(&pty_master_fd, &pty_slave_fd, &job->jv_tty_out, &job->jv_tty_in); |
|
21079
ce4c58bc5e9e
patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents:
20800
diff
changeset
|
5935 if (pty_master_fd < 0 || pty_slave_fd < 0) |
|
ce4c58bc5e9e
patch 8.2.1091: no check if opening a pty works
Bram Moolenaar <Bram@vim.org>
parents:
20800
diff
changeset
|
5936 return FAIL; |
|
12240
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5937 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
|
5938 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5939 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
|
5940 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5941 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5942 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
|
5943 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
5944 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5945 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
|
5946 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
|
5947 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
|
5948 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
|
5949 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
|
5950 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5951 // 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
|
5952 // 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
|
5953 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
|
5954 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
|
5955 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
|
5956 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5957 #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
|
5958 |
| 7 | 5959 /* |
| 5960 * Check for CTRL-C typed by reading all available characters. | |
| 5961 * In cooked mode we should get SIGINT, no need to check. | |
| 5962 */ | |
| 5963 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5964 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
5965 { |
|
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
|
5966 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
|
5967 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 5968 fill_input_buf(FALSE); |
| 5969 } | |
| 5970 | |
| 5971 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5972 * 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
|
5973 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5974 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5975 * 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
|
5976 * 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
|
5977 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5978 * "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
|
5979 * 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
|
5980 * Returns TRUE when a character is available. |
| 7 | 5981 * When a GUI is being used, this will never get called -- webb |
| 5982 */ | |
| 5983 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5984 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 5985 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5986 #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
|
5987 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
|
5988 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
|
5989 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
5990 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
|
5991 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5992 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5993 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5994 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5995 * 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
|
5996 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5997 * "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
|
5998 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
5999 * "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
|
6000 * 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
|
6001 * 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
|
6002 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6003 static int |
|
11949
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patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6004 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
|
6005 { |
| 7 | 6006 #ifdef FEAT_MOUSE_GPM |
| 6007 int gpm_process_wanted; | |
| 6008 #endif | |
| 6009 #ifdef FEAT_XCLIPBOARD | |
| 6010 int rest; | |
| 6011 #endif | |
| 6012 int avail; | |
| 6013 | |
|
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parents:
18761
diff
changeset
|
6014 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 6015 return 1; |
| 6016 | |
| 6017 #if defined(FEAT_MOUSE_DEC) | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6018 // May need to query the mouse position. |
| 7 | 6019 if (WantQueryMouse) |
| 6020 { | |
| 227 | 6021 WantQueryMouse = FALSE; |
|
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6022 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
|
6023 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 6024 } |
| 6025 #endif | |
| 6026 | |
| 6027 /* | |
| 6028 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 6029 * events. This is a bit complicated, because they might both be defined. | |
| 6030 */ | |
| 6031 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 6032 # ifdef FEAT_XCLIPBOARD | |
| 6033 rest = 0; | |
| 6034 if (do_xterm_trace()) | |
| 6035 rest = msec; | |
| 6036 # endif | |
| 6037 do | |
| 6038 { | |
| 6039 # ifdef FEAT_XCLIPBOARD | |
| 6040 if (rest != 0) | |
| 6041 { | |
| 6042 msec = XT_TRACE_DELAY; | |
| 6043 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6044 msec = rest; | |
| 6045 if (rest >= 0) | |
| 6046 rest -= msec; | |
| 6047 } | |
| 6048 # endif | |
|
17708
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6049 # 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
|
6050 // 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
|
6051 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
|
6052 invoke_sound_callback(); |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6053 # endif |
| 7 | 6054 # ifdef FEAT_MOUSE_GPM |
| 6055 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6056 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
|
6057 &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
|
6058 if (!avail && !gpm_process_wanted) |
| 7 | 6059 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6060 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6061 if (!avail) |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6062 # endif |
| 7 | 6063 { |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6064 if (!ignore_input && input_available()) |
| 7 | 6065 return 1; |
| 6066 # ifdef FEAT_XCLIPBOARD | |
| 6067 if (rest == 0 || !do_xterm_trace()) | |
| 6068 # endif | |
| 6069 break; | |
| 6070 } | |
| 6071 } | |
| 6072 while (FALSE | |
| 6073 # ifdef FEAT_MOUSE_GPM | |
| 6074 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6075 # endif | |
| 6076 # ifdef FEAT_XCLIPBOARD | |
| 6077 || (!avail && rest != 0) | |
| 6078 # endif | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6079 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6080 ; |
| 7 | 6081 |
| 6082 #else | |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6083 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6084 #endif |
| 6085 return avail; | |
| 6086 } | |
| 6087 | |
| 5541 | 6088 #ifndef VMS |
| 7 | 6089 /* |
| 6090 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6091 * "msec" == 0 will check for characters once. |
| 6092 * "msec" == -1 will block until a character is available. | |
| 7 | 6093 * When a GUI is being used, this will not be used for input -- webb |
| 6094 * Or when a Linux GPM mouse event is waiting. | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6095 * Or when a clientserver message is on the queue. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6096 * "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
|
6097 * but something else needs to be done. |
| 7 | 6098 */ |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6099 static int |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6100 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6101 { |
| 6102 int ret; | |
|
8112
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6103 int result; |
| 14 | 6104 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6105 static int busy = FALSE; |
| 6106 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
6107 // May retry getting characters after an event was handled. |
| 7 | 6108 # define MAY_LOOP |
| 6109 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6110 # ifdef ELAPSED_FUNC |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6111 // Remember at what time we started, so that we know how much longer we |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6112 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6113 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6114 elapsed_T start_tv; |
| 7 | 6115 |
|
9209
f8f41f4e0acd
commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
parents:
9207
diff
changeset
|
6116 if (msec > 0) |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6117 ELAPSED_INIT(start_tv); |
| 7 | 6118 # endif |
| 6119 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6120 // Handle being called recursively. This may happen for the session |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6121 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6122 if (busy) |
| 6123 return 0; | |
| 6124 #endif | |
| 6125 | |
| 6126 #ifdef MAY_LOOP | |
| 407 | 6127 for (;;) |
| 7 | 6128 #endif |
| 6129 { | |
| 6130 #ifdef MAY_LOOP | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6131 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6132 # ifdef FEAT_MZSCHEME |
| 6133 int mzquantum_used = FALSE; | |
| 6134 # endif | |
| 7 | 6135 #endif |
| 6136 #ifndef HAVE_SELECT | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6137 // each channel may use in, out and err |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6138 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6139 int nfd; |
| 6140 # ifdef FEAT_XCLIPBOARD | |
| 6141 int xterm_idx = -1; | |
| 6142 # endif | |
| 6143 # ifdef FEAT_MOUSE_GPM | |
| 6144 int gpm_idx = -1; | |
| 6145 # endif | |
| 6146 # ifdef USE_XSMP | |
| 6147 int xsmp_idx = -1; | |
| 6148 # endif | |
| 14 | 6149 int towait = (int)msec; |
| 6150 | |
| 6151 # ifdef FEAT_MZSCHEME | |
| 6152 mzvim_check_threads(); | |
| 6153 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6154 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6155 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6156 mzquantum_used = TRUE; |
| 6157 } | |
| 6158 # endif | |
| 7 | 6159 fds[0].fd = fd; |
| 6160 fds[0].events = POLLIN; | |
| 6161 nfd = 1; | |
| 6162 | |
| 6163 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6164 may_restore_clipboard(); |
| 7 | 6165 if (xterm_Shell != (Widget)0) |
| 6166 { | |
| 6167 xterm_idx = nfd; | |
| 6168 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6169 fds[nfd].events = POLLIN; | |
| 6170 nfd++; | |
| 6171 } | |
| 6172 # endif | |
| 6173 # ifdef FEAT_MOUSE_GPM | |
| 6174 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6175 { | |
| 6176 gpm_idx = nfd; | |
| 6177 fds[nfd].fd = gpm_fd; | |
| 6178 fds[nfd].events = POLLIN; | |
| 6179 nfd++; | |
| 6180 } | |
| 6181 # endif | |
| 6182 # ifdef USE_XSMP | |
| 6183 if (xsmp_icefd != -1) | |
| 6184 { | |
| 6185 xsmp_idx = nfd; | |
| 6186 fds[nfd].fd = xsmp_icefd; | |
| 6187 fds[nfd].events = POLLIN; | |
| 6188 nfd++; | |
| 6189 } | |
| 6190 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6191 #ifdef FEAT_JOB_CHANNEL |
|
12584
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patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6192 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6193 #endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6194 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6195 *interrupted = FALSE; |
| 7 | 6196 |
| 14 | 6197 ret = poll(fds, nfd, towait); |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6198 |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6199 result = ret > 0 && (fds[0].revents & POLLIN); |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6200 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6201 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6202 |
| 14 | 6203 # ifdef FEAT_MZSCHEME |
| 6204 if (ret == 0 && mzquantum_used) | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6205 // MzThreads scheduling is required and timeout occurred |
| 14 | 6206 finished = FALSE; |
| 6207 # endif | |
| 7 | 6208 |
| 6209 # ifdef FEAT_XCLIPBOARD | |
| 6210 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6211 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6212 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6213 if (--ret == 0 && !input_available()) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6214 // Try again |
| 7 | 6215 finished = FALSE; |
| 6216 } | |
| 6217 # endif | |
| 6218 # ifdef FEAT_MOUSE_GPM | |
| 6219 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6220 *check_for_gpm = 1; | |
| 6221 # endif | |
| 6222 # ifdef USE_XSMP | |
| 6223 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6224 { | |
| 6225 if (fds[xsmp_idx].revents & POLLIN) | |
| 6226 { | |
| 6227 busy = TRUE; | |
| 6228 xsmp_handle_requests(); | |
| 6229 busy = FALSE; | |
| 6230 } | |
| 6231 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6232 { | |
| 6233 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
|
6234 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6235 xsmp_close(); |
| 6236 } | |
| 6237 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6238 finished = FALSE; // Try again |
| 7 | 6239 } |
| 6240 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6241 #ifdef FEAT_JOB_CHANNEL |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6242 // 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
|
6243 if (ret >= 0) |
|
16054
78faa25f9698
patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6244 channel_poll_check(ret, &fds); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2074
diff
changeset
|
6245 #endif |
| 7 | 6246 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6247 #else // HAVE_SELECT |
| 7 | 6248 |
| 6249 struct timeval tv; | |
| 14 | 6250 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
|
6251 // 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
|
6252 // 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
|
6253 static fd_set rfds, wfds, efds; |
| 7 | 6254 int maxfd; |
| 14 | 6255 long towait = msec; |
| 6256 | |
| 6257 # ifdef FEAT_MZSCHEME | |
| 6258 mzvim_check_threads(); | |
| 6259 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6260 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6261 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6262 mzquantum_used = TRUE; |
| 6263 } | |
| 6264 # endif | |
| 7 | 6265 |
| 14 | 6266 if (towait >= 0) |
| 7 | 6267 { |
| 14 | 6268 tv.tv_sec = towait / 1000; |
| 6269 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6270 tvp = &tv; | |
| 7 | 6271 } |
| 14 | 6272 else |
| 6273 tvp = NULL; | |
| 7 | 6274 |
| 6275 /* | |
| 6276 * Select on ready for reading and exceptional condition (end of file). | |
| 6277 */ | |
| 3046 | 6278 select_eintr: |
| 6279 FD_ZERO(&rfds); | |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6280 FD_ZERO(&wfds); |
| 7 | 6281 FD_ZERO(&efds); |
| 6282 FD_SET(fd, &rfds); | |
| 6283 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6284 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6285 FD_SET(fd, &efds); |
| 6286 # endif | |
| 6287 maxfd = fd; | |
| 6288 | |
| 6289 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6290 may_restore_clipboard(); |
| 7 | 6291 if (xterm_Shell != (Widget)0) |
| 6292 { | |
| 6293 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6294 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6295 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6296 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6297 // An event may have already been read but not handled. In |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6298 // particularly, XFlush may cause this. |
| 3748 | 6299 xterm_update(); |
| 7 | 6300 } |
| 6301 # endif | |
| 6302 # ifdef FEAT_MOUSE_GPM | |
| 6303 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6304 { | |
| 6305 FD_SET(gpm_fd, &rfds); | |
| 6306 FD_SET(gpm_fd, &efds); | |
| 6307 if (maxfd < gpm_fd) | |
| 6308 maxfd = gpm_fd; | |
| 6309 } | |
| 6310 # endif | |
| 6311 # ifdef USE_XSMP | |
| 6312 if (xsmp_icefd != -1) | |
| 6313 { | |
| 6314 FD_SET(xsmp_icefd, &rfds); | |
| 6315 FD_SET(xsmp_icefd, &efds); | |
| 6316 if (maxfd < xsmp_icefd) | |
| 6317 maxfd = xsmp_icefd; | |
| 6318 } | |
| 6319 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6320 # ifdef FEAT_JOB_CHANNEL |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6321 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6322 # endif |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6323 if (interrupted != NULL) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6324 *interrupted = FALSE; |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6325 |
|
14718
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6326 ret = select(maxfd + 1, SELECT_TYPE_ARG234 &rfds, |
|
cf33c47d66aa
patch 8.1.0371: argument types for select() may be wrong
Christian Brabandt <cb@256bit.org>
parents:
14673
diff
changeset
|
6327 SELECT_TYPE_ARG234 &wfds, SELECT_TYPE_ARG234 &efds, tvp); |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6328 result = ret > 0 && FD_ISSET(fd, &rfds); |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6329 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6330 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6331 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6332 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6333 |
| 3046 | 6334 # ifdef EINTR |
| 6335 if (ret == -1 && errno == EINTR) | |
| 3133 | 6336 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6337 // 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
|
6338 // SIGWINCH. |
| 3133 | 6339 if (do_resize) |
| 6340 handle_resize(); | |
| 6341 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6342 // 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
|
6343 // 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
|
6344 // 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
|
6345 // external command after the process has finished. |
| 3046 | 6346 goto select_eintr; |
| 3133 | 6347 } |
| 3046 | 6348 # endif |
| 1076 | 6349 # ifdef __TANDEM |
| 6350 if (ret == -1 && errno == ENOTSUP) | |
| 6351 { | |
| 6352 FD_ZERO(&rfds); | |
| 6353 FD_ZERO(&efds); | |
| 6354 ret = 0; | |
| 6355 } | |
| 3046 | 6356 # endif |
| 14 | 6357 # ifdef FEAT_MZSCHEME |
| 6358 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
|
6359 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6360 finished = FALSE; |
| 7 | 6361 # endif |
| 6362 | |
| 6363 # ifdef FEAT_XCLIPBOARD | |
| 6364 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6365 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6366 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6367 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
|
6368 // 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
|
6369 // buffer is empty |
| 7 | 6370 if (--ret == 0 && !input_available()) |
| 6371 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6372 // Try again |
| 7 | 6373 finished = FALSE; |
| 6374 } | |
| 6375 } | |
| 6376 # endif | |
| 6377 # ifdef FEAT_MOUSE_GPM | |
| 6378 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6379 { | |
| 6380 if (FD_ISSET(gpm_fd, &efds)) | |
| 6381 gpm_close(); | |
| 6382 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6383 *check_for_gpm = 1; | |
| 6384 } | |
| 6385 # endif | |
| 6386 # ifdef USE_XSMP | |
| 6387 if (ret > 0 && xsmp_icefd != -1) | |
| 6388 { | |
| 6389 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6390 { | |
| 6391 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
|
6392 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6393 xsmp_close(); |
| 6394 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6395 finished = FALSE; // keep going if event was only one |
| 7 | 6396 } |
| 6397 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6398 { | |
| 6399 busy = TRUE; | |
| 6400 xsmp_handle_requests(); | |
| 6401 busy = FALSE; | |
| 6402 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6403 finished = FALSE; // keep going if event was only one |
| 7 | 6404 } |
| 6405 } | |
| 6406 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6407 #ifdef FEAT_JOB_CHANNEL |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6408 // 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
|
6409 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6410 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
|
6411 #endif |
| 7 | 6412 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6413 #endif // HAVE_SELECT |
| 7 | 6414 |
| 6415 #ifdef MAY_LOOP | |
| 6416 if (finished || msec == 0) | |
| 6417 break; | |
| 6418 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6419 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6420 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6421 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6422 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6423 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6424 // We're going to loop around again, find out for how long |
| 7 | 6425 if (msec > 0) |
| 6426 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6427 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6428 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6429 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6430 # else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6431 // Guess we got interrupted halfway. |
| 7 | 6432 msec = msec / 2; |
| 6433 # endif | |
| 6434 if (msec <= 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6435 break; // waited long enough |
| 7 | 6436 } |
| 6437 #endif | |
| 6438 } | |
| 6439 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6440 return result; |
| 7 | 6441 } |
| 6442 | |
| 6443 /* | |
| 444 | 6444 * Expand a path into all matching files and/or directories. Handles "*", |
| 6445 * "?", "[a-z]", "**", etc. | |
| 6446 * "path" has backslashes before chars that are not to be expanded. | |
| 6447 * Returns the number of matches found. | |
| 7 | 6448 */ |
| 6449 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6450 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6451 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6452 char_u *path, |
|
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 { |
| 444 | 6455 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6456 } |
| 6457 | |
| 6458 /* | |
| 6459 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6460 * the shell | |
| 6461 * | |
| 6462 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6463 * an error message in *file. | |
| 6464 * | |
| 6465 * num_pat is number of input patterns | |
| 6466 * pat is array of pointers to input patterns | |
| 6467 * num_file is pointer to number of matched file names | |
| 6468 * file is pointer to array of pointers to matched file names | |
| 6469 */ | |
| 6470 | |
| 6471 #ifndef SEEK_SET | |
| 6472 # define SEEK_SET 0 | |
| 6473 #endif | |
| 6474 #ifndef SEEK_END | |
| 6475 # define SEEK_END 2 | |
| 6476 #endif | |
| 6477 | |
| 822 | 6478 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6479 |
| 7 | 6480 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6481 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6482 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6483 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6484 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6485 char_u ***file, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6486 int flags) // EW_* flags |
| 7 | 6487 { |
| 6488 int i; | |
| 6489 size_t len; | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6490 long llen; |
| 7 | 6491 char_u *p; |
| 6492 int dir; | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6493 |
| 1508 | 6494 /* |
| 6495 * This is the non-OS/2 implementation (really Unix). | |
| 6496 */ | |
| 7 | 6497 int j; |
| 6498 char_u *tempname; | |
| 6499 char_u *command; | |
| 6500 FILE *fd; | |
| 6501 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
|
6502 #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
|
6503 #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
|
6504 #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
|
6505 #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
|
6506 #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
|
6507 // directly |
| 7 | 6508 int shell_style = STYLE_ECHO; |
| 6509 int check_spaces; | |
| 6510 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
|
6511 int ampersand = FALSE; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6512 // vimglob() function to define for Posix shell |
| 1620 | 6513 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6514 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6515 *num_file = 0; // default: no files found |
| 7 | 6516 *file = NULL; |
| 6517 | |
| 6518 /* | |
| 6519 * If there are no wildcards, just copy the names to allocated memory. | |
| 6520 * Saves a lot of time, because we don't have to start a new shell. | |
| 6521 */ | |
| 6522 if (!have_wildcard(num_pat, pat)) | |
| 6523 return save_patterns(num_pat, pat, num_file, file); | |
| 6524 | |
| 428 | 6525 # ifdef HAVE_SANDBOX |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6526 // Don't allow any shell command in the sandbox. |
| 428 | 6527 if (sandbox != 0 && check_secure()) |
| 6528 return FAIL; | |
| 6529 # endif | |
| 6530 | |
| 7 | 6531 /* |
| 6532 * Don't allow the use of backticks in secure and restricted mode. | |
| 6533 */ | |
| 428 | 6534 if (secure || restricted) |
| 7 | 6535 for (i = 0; i < num_pat; ++i) |
| 6536 if (vim_strchr(pat[i], '`') != NULL | |
| 6537 && (check_restricted() || check_secure())) | |
| 6538 return FAIL; | |
| 6539 | |
| 6540 /* | |
| 6541 * get a name for the temp file | |
| 6542 */ | |
| 6721 | 6543 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6544 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6545 emsg(_(e_notmp)); |
| 7 | 6546 return FAIL; |
| 6547 } | |
| 6548 | |
| 6549 /* | |
| 6550 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6551 * file. |
| 6552 * STYLE_BT: NL separated | |
| 6553 * If expanding `cmd` execute it directly. | |
| 6554 * STYLE_GLOB: NUL separated | |
| 6555 * If we use *csh, "glob" will work better than "echo". | |
| 6556 * STYLE_PRINT: NL or NUL separated | |
| 6557 * If we use *zsh, "print -N" will work better than "glob". | |
| 6558 * STYLE_VIMGLOB: NL separated | |
| 6559 * If we use *sh*, we define "vimglob()". | |
| 6560 * STYLE_ECHO: space separated. | |
| 6561 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6562 */ |
| 6563 if (num_pat == 1 && *pat[0] == '`' | |
| 6564 && (len = STRLEN(pat[0])) > 2 | |
| 6565 && *(pat[0] + len - 1) == '`') | |
| 6566 shell_style = STYLE_BT; | |
| 6567 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6568 { | |
| 6569 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6570 shell_style = STYLE_GLOB; | |
| 6571 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6572 shell_style = STYLE_PRINT; | |
| 6573 } | |
| 1508 | 6574 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6575 "sh") != NULL) | |
| 6576 shell_style = STYLE_VIMGLOB; | |
| 6577 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6578 // 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
|
6579 // optional '&' and for the NUL. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6580 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6581 len = STRLEN(tempname) + 29; |
| 1508 | 6582 if (shell_style == STYLE_VIMGLOB) |
| 6583 len += STRLEN(sh_vimglob_func); | |
| 6584 | |
| 147 | 6585 for (i = 0; i < num_pat; ++i) |
| 6586 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6587 // 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
|
6588 // "command" below. |
| 147 | 6589 #ifdef USE_SYSTEM |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6590 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6591 #else |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6592 ++len; // add space |
| 628 | 6593 for (j = 0; pat[i][j] != NUL; ++j) |
| 6594 { | |
| 6595 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6596 ++len; // may add a backslash |
| 628 | 6597 ++len; |
| 6598 } | |
| 147 | 6599 #endif |
| 6600 } | |
| 7 | 6601 command = alloc(len); |
| 6602 if (command == NULL) | |
| 6603 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6604 // out of memory |
| 7 | 6605 vim_free(tempname); |
| 6606 return FAIL; | |
| 6607 } | |
| 6608 | |
| 6609 /* | |
| 6610 * Build the shell command: | |
| 6611 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6612 * recognizes this). | |
| 6613 * - Add the shell command to print the expanded names. | |
| 6614 * - Add the temp file name. | |
| 6615 * - Add the file name patterns. | |
| 6616 */ | |
| 6617 if (shell_style == STYLE_BT) | |
| 6618 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6619 // change `command; command& ` to (command; command ) |
| 628 | 6620 STRCPY(command, "("); |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6621 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6622 p = command + STRLEN(command) - 1; |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6623 *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
|
6624 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6625 --p; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6626 if (*p == '&') // remove trailing '&' |
| 7 | 6627 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6628 ampersand = TRUE; |
| 7 | 6629 *p = ' '; |
| 6630 } | |
| 6631 STRCAT(command, ">"); | |
| 6632 } | |
| 6633 else | |
| 6634 { | |
| 6635 if (flags & EW_NOTFOUND) | |
| 6636 STRCPY(command, "set nonomatch; "); | |
| 6637 else | |
| 6638 STRCPY(command, "unset nonomatch; "); | |
| 6639 if (shell_style == STYLE_GLOB) | |
| 6640 STRCAT(command, "glob >"); | |
| 6641 else if (shell_style == STYLE_PRINT) | |
| 6642 STRCAT(command, "print -N >"); | |
| 1508 | 6643 else if (shell_style == STYLE_VIMGLOB) |
| 6644 STRCAT(command, sh_vimglob_func); | |
| 7 | 6645 else |
| 6646 STRCAT(command, "echo >"); | |
| 6647 } | |
| 1508 | 6648 |
| 7 | 6649 STRCAT(command, tempname); |
| 1508 | 6650 |
| 7 | 6651 if (shell_style != STYLE_BT) |
| 6652 for (i = 0; i < num_pat; ++i) | |
| 6653 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6654 // 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
|
6655 // 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
|
6656 // characters, except inside ``. |
| 7 | 6657 #ifdef USE_SYSTEM |
| 6658 STRCAT(command, " \""); | |
| 6659 STRCAT(command, pat[i]); | |
| 6660 STRCAT(command, "\""); | |
| 6661 #else | |
| 233 | 6662 int intick = FALSE; |
| 6663 | |
| 7 | 6664 p = command + STRLEN(command); |
| 6665 *p++ = ' '; | |
| 628 | 6666 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6667 { |
| 6668 if (pat[i][j] == '`') | |
| 6669 intick = !intick; | |
| 628 | 6670 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6671 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6672 // 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
|
6673 // 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
|
6674 // and before a backtick. |
| 644 | 6675 if (intick |
| 652 | 6676 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6677 || pat[i][j + 1] == '`') | |
| 644 | 6678 *p++ = '\\'; |
| 648 | 6679 ++j; |
| 628 | 6680 } |
| 6174 | 6681 else if (!intick |
| 6682 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6683 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6684 // 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
|
6685 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6686 // set. |
| 628 | 6687 *p++ = '\\'; |
| 648 | 6688 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6689 // Copy one character. |
| 648 | 6690 *p++ = pat[i][j]; |
| 233 | 6691 } |
| 7 | 6692 *p = NUL; |
| 6693 #endif | |
| 6694 } | |
| 6695 if (flags & EW_SILENT) | |
| 6696 show_shell_mess = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6697 if (ampersand) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6698 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6699 |
| 6700 /* | |
| 6701 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6702 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6703 * expand any other pattern. | |
| 6704 */ | |
| 6705 if (shell_style == STYLE_PRINT) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6706 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6707 |
| 6708 /* | |
| 6709 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6710 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6711 * in one of the patterns, otherwise we can still use the fast option. | |
| 6712 */ | |
| 6713 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6714 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6715 |
| 6716 /* | |
| 6717 * execute the shell command | |
| 6718 */ | |
| 6719 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6720 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6721 // 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
|
6722 // 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
|
6723 if (ampersand) |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
6724 mch_delay(10L, MCH_DELAY_IGNOREINPUT); |
| 7 | 6725 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6726 extra_shell_arg = NULL; // cleanup |
| 7 | 6727 show_shell_mess = TRUE; |
| 6728 vim_free(command); | |
| 6729 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6730 if (i != 0) // mch_call_shell() failed |
| 7 | 6731 { |
| 6732 mch_remove(tempname); | |
| 6733 vim_free(tempname); | |
| 6734 /* | |
| 6735 * With interactive completion, the error message is not printed. | |
| 6736 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6737 * from the shell, so screen may still get messed up -- webb. | |
| 6738 */ | |
| 6739 #ifndef USE_SYSTEM | |
| 6740 if (!(flags & EW_SILENT)) | |
| 6741 #endif | |
| 6742 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6743 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
|
6744 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
|
6745 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6746 #ifdef USE_SYSTEM |
| 6747 if (!(flags & EW_SILENT)) | |
| 6748 #endif | |
| 6749 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6750 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6751 msg_start(); // don't overwrite this message |
| 7 | 6752 } |
| 6753 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6754 // 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
|
6755 // EW_NOTFOUND is given |
| 7 | 6756 if (shell_style == STYLE_BT) |
| 6757 return FAIL; | |
| 6758 goto notfound; | |
| 6759 } | |
| 6760 | |
| 6761 /* | |
| 6762 * read the names from the file into memory | |
| 6763 */ | |
| 6764 fd = fopen((char *)tempname, READBIN); | |
| 6765 if (fd == NULL) | |
| 6766 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6767 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6768 if (!(flags & EW_SILENT)) |
| 6769 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6770 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6771 msg_start(); // don't overwrite this message |
| 7 | 6772 } |
| 6773 vim_free(tempname); | |
| 6774 goto notfound; | |
| 6775 } | |
| 6776 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
|
6777 llen = ftell(fd); // get size of temp file |
| 7 | 6778 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
|
6779 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6780 // 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
|
6781 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6782 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6783 buffer = alloc(llen + 1); |
| 7 | 6784 if (buffer == NULL) |
| 6785 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6786 // out of memory |
| 7 | 6787 mch_remove(tempname); |
| 6788 vim_free(tempname); | |
| 6789 fclose(fd); | |
| 6790 return FAIL; | |
| 6791 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6792 len = llen; |
| 7 | 6793 i = fread((char *)buffer, 1, len, fd); |
| 6794 fclose(fd); | |
| 6795 mch_remove(tempname); | |
| 1877 | 6796 if (i != (int)len) |
| 7 | 6797 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6798 // unexpected read error |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6799 semsg(_(e_notread), tempname); |
| 7 | 6800 vim_free(tempname); |
| 6801 vim_free(buffer); | |
| 6802 return FAIL; | |
| 6803 } | |
| 6804 vim_free(tempname); | |
| 6805 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6806 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6807 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6808 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6809 for (i = 0; i < (int)len; ++i) |
| 7 | 6810 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6811 *p++ = buffer[i]; | |
| 6812 len = p - buffer; | |
| 6813 # endif | |
| 6814 | |
| 6815 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6816 // file names are separated with Space |
| 7 | 6817 if (shell_style == STYLE_ECHO) |
| 6818 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6819 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6820 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6821 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6822 { |
| 6823 while (*p != ' ' && *p != '\n') | |
| 6824 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6825 p = skipwhite(p); // skip to next entry |
| 7 | 6826 } |
| 6827 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6828 // file names are separated with NL |
| 1508 | 6829 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6830 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6831 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6832 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6833 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6834 { |
| 6835 while (*p != '\n' && *p != NUL) | |
| 6836 ++p; | |
| 6837 if (*p != NUL) | |
| 6838 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6839 p = skipwhite(p); // skip leading white space |
| 7 | 6840 } |
| 6841 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6842 // file names are separated with NUL |
| 7 | 6843 else |
| 6844 { | |
| 6845 /* | |
| 6846 * Some versions of zsh use spaces instead of NULs to separate | |
| 6847 * results. Only do this when there is no NUL before the end of the | |
| 6848 * buffer, otherwise we would never be able to use file names with | |
| 6849 * embedded spaces when zsh does use NULs. | |
| 6850 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6851 * don't check for spaces again. | |
| 6852 */ | |
| 6853 check_spaces = FALSE; | |
| 6854 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6855 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6856 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6857 buffer[len] = NUL; |
| 5533 | 6858 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6859 did_find_nul = TRUE; |
| 6860 else | |
| 6861 check_spaces = TRUE; | |
| 6862 } | |
| 6863 | |
| 6864 /* | |
| 6865 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6866 * already is one, for STYLE_GLOB it needs to be added. | |
| 6867 */ | |
| 6868 if (len && buffer[len - 1] == NUL) | |
| 6869 --len; | |
| 6870 else | |
| 6871 buffer[len] = NUL; | |
| 6872 i = 0; | |
| 6873 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
|
6874 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6875 { |
| 6876 ++i; | |
| 6877 *p = NUL; | |
| 6878 } | |
| 6879 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6880 ++i; // count last entry |
| 7 | 6881 } |
| 6882 if (i == 0) | |
| 6883 { | |
| 6884 /* | |
| 6885 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6886 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6887 * error; and hey, it's good to check anyway -- webb. | |
| 6888 */ | |
| 6889 vim_free(buffer); | |
| 6890 goto notfound; | |
| 6891 } | |
| 6892 *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
|
6893 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6894 if (*file == NULL) |
| 6895 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6896 // out of memory |
| 7 | 6897 vim_free(buffer); |
| 6898 return FAIL; | |
| 6899 } | |
| 6900 | |
| 6901 /* | |
| 6902 * Isolate the individual file names. | |
| 6903 */ | |
| 6904 p = buffer; | |
| 6905 for (i = 0; i < *num_file; ++i) | |
| 6906 { | |
| 6907 (*file)[i] = p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6908 // Space or NL separates |
| 1508 | 6909 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 6910 || shell_style == STYLE_VIMGLOB) | |
| 7 | 6911 { |
| 652 | 6912 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 6913 && *p != '\n' && *p != NUL) | |
| 7 | 6914 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6915 if (p == buffer + len) // last entry |
| 7 | 6916 *p = NUL; |
| 6917 else | |
| 6918 { | |
| 6919 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6920 p = skipwhite(p); // skip to next entry |
| 7 | 6921 } |
| 6922 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6923 else // NUL separates |
| 7 | 6924 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6925 while (*p && p < buffer + len) // skip entry |
| 7 | 6926 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6927 ++p; // skip NUL |
| 7 | 6928 } |
| 6929 } | |
| 6930 | |
| 6931 /* | |
| 6932 * Move the file names to allocated memory. | |
| 6933 */ | |
| 6934 for (j = 0, i = 0; i < *num_file; ++i) | |
| 6935 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6936 // Require the files to exist. Helps when using /bin/sh |
| 7 | 6937 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 6938 continue; | |
| 6939 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6940 // check if this entry should be included |
| 7 | 6941 dir = (mch_isdir((*file)[i])); |
| 6942 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 6943 continue; | |
| 6944 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6945 // Skip files that are not executable if we check for that. |
| 6695 | 6946 if (!dir && (flags & EW_EXEC) |
| 6947 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 6948 continue; |
| 6949 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
6950 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 6951 if (p) |
| 6952 { | |
| 6953 STRCPY(p, (*file)[i]); | |
| 6954 if (dir) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6955 add_pathsep(p); // add '/' to a directory name |
| 7 | 6956 (*file)[j++] = p; |
| 6957 } | |
| 6958 } | |
| 6959 vim_free(buffer); | |
| 6960 *num_file = j; | |
| 6961 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6962 if (*num_file == 0) // rejected all entries |
| 7 | 6963 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
6964 VIM_CLEAR(*file); |
| 7 | 6965 goto notfound; |
| 6966 } | |
| 6967 | |
| 6968 return OK; | |
| 6969 | |
| 6970 notfound: | |
| 6971 if (flags & EW_NOTFOUND) | |
| 6972 return save_patterns(num_pat, pat, num_file, file); | |
| 6973 return FAIL; | |
| 6974 } | |
| 6975 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6976 #endif // VMS |
| 7 | 6977 |
| 6978 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6979 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6980 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6981 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6982 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6983 char_u ***file) |
| 7 | 6984 { |
| 6985 int i; | |
| 99 | 6986 char_u *s; |
| 7 | 6987 |
|
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
|
6988 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 6989 if (*file == NULL) |
| 6990 return FAIL; | |
| 6991 for (i = 0; i < num_pat; i++) | |
| 99 | 6992 { |
| 6993 s = vim_strsave(pat[i]); | |
| 6994 if (s != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6995 // 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
|
6996 // backslashes. |
| 99 | 6997 backslash_halve(s); |
| 6998 (*file)[i] = s; | |
| 6999 } | |
| 7 | 7000 *num_file = num_pat; |
| 7001 return OK; | |
| 7002 } | |
| 7003 | |
| 7004 /* | |
| 7005 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 7006 * expand. | |
| 7007 */ | |
| 7008 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7009 mch_has_exp_wildcard(char_u *p) |
| 7 | 7010 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7011 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7012 { |
| 7013 if (*p == '\\' && p[1] != NUL) | |
| 7014 ++p; | |
| 7015 else | |
| 7016 if (vim_strchr((char_u *) | |
| 7017 #ifdef VMS | |
| 7018 "*?%" | |
| 7019 #else | |
| 7020 "*?[{'" | |
| 7021 #endif | |
| 7022 , *p) != NULL) | |
| 7023 return TRUE; | |
| 7024 } | |
| 7025 return FALSE; | |
| 7026 } | |
| 7027 | |
| 7028 /* | |
| 7029 * Return TRUE if the string "p" contains a wildcard. | |
| 7030 * Don't recognize '~' at the end as a wildcard. | |
| 7031 */ | |
| 7032 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7033 mch_has_wildcard(char_u *p) |
| 7 | 7034 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7035 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7036 { |
| 7037 if (*p == '\\' && p[1] != NUL) | |
| 7038 ++p; | |
| 7039 else | |
| 7040 if (vim_strchr((char_u *) | |
| 7041 #ifdef VMS | |
| 7042 "*?%$" | |
| 7043 #else | |
| 7044 "*?[{`'$" | |
| 7045 #endif | |
| 7046 , *p) != NULL | |
| 7047 || (*p == '~' && p[1] != NUL)) | |
| 7048 return TRUE; | |
| 7049 } | |
| 7050 return FALSE; | |
| 7051 } | |
| 7052 | |
| 7053 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7054 have_wildcard(int num, char_u **file) |
| 7 | 7055 { |
| 7056 int i; | |
| 7057 | |
| 7058 for (i = 0; i < num; i++) | |
| 7059 if (mch_has_wildcard(file[i])) | |
| 7060 return 1; | |
| 7061 return 0; | |
| 7062 } | |
| 7063 | |
| 7064 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7065 have_dollars(int num, char_u **file) |
| 7 | 7066 { |
| 7067 int i; | |
| 7068 | |
| 7069 for (i = 0; i < num; i++) | |
| 7070 if (vim_strchr(file[i], '$') != NULL) | |
| 7071 return TRUE; | |
| 7072 return FALSE; | |
| 7073 } | |
| 7074 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7075 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7076 /* |
| 7077 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7078 * This version can only move regular files and will fail if the | |
| 7079 * destination exists. | |
| 7080 */ | |
| 7081 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7082 mch_rename(const char *src, const char *dest) |
| 7 | 7083 { |
| 7084 struct stat st; | |
| 7085 | |
|
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|
7086 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7087 return -1; |
|
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|
7088 if (link(src, dest) != 0) // link file to new name |
| 7 | 7089 return -1; |
|
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|
7090 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7091 return 0; |
| 7092 return -1; | |
| 7093 } | |
|
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changeset
|
7094 #endif // !HAVE_RENAME |
| 7 | 7095 |
|
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16523
diff
changeset
|
7096 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7097 /* |
| 7098 * Initializes connection with gpm (if it isn't already opened) | |
| 7099 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7100 */ | |
| 7101 static int | |
|
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parents:
7807
diff
changeset
|
7102 gpm_open(void) |
| 7 | 7103 { |
|
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diff
changeset
|
7104 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7105 |
| 7106 if (!gpm_flag) | |
| 7107 { | |
| 7108 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7109 gpm_connect.defaultMask = ~GPM_HARD; | |
|
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diff
changeset
|
7110 // Default handling for mouse move |
|
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parents:
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diff
changeset
|
7111 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7112 gpm_connect.maxMod = 0xffff; |
| 7113 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7114 { | |
|
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diff
changeset
|
7115 // gpm library tries to handling TSTP causes |
|
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diff
changeset
|
7116 // problems. Anyways, we close connection to Gpm whenever |
|
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diff
changeset
|
7117 // we are going to suspend or starting an external process |
|
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diff
changeset
|
7118 // so we shouldn't have problem with this |
| 1832 | 7119 # ifdef SIGTSTP |
| 7 | 7120 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
| 1832 | 7121 # endif |
|
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diff
changeset
|
7122 return 1; // succeed |
| 7 | 7123 } |
| 7124 if (gpm_fd == -2) | |
|
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changeset
|
7125 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7126 return 0; |
| 7127 } | |
|
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|
7128 return 1; // already open |
| 7 | 7129 } |
| 7130 | |
| 7131 /* | |
|
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diff
changeset
|
7132 * Returns TRUE if the GPM mouse is enabled. |
|
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|
7133 */ |
|
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|
7134 int |
|
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changeset
|
7135 gpm_enabled(void) |
|
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|
7136 { |
|
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diff
changeset
|
7137 return gpm_flag && gpm_fd >= 0; |
|
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diff
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|
7138 } |
|
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diff
changeset
|
7139 |
|
5412fcd03ecb
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diff
changeset
|
7140 /* |
| 7 | 7141 * Closes connection to gpm |
| 7142 */ | |
| 7143 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7144 gpm_close(void) |
| 7 | 7145 { |
|
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diff
changeset
|
7146 if (gpm_enabled()) |
| 7 | 7147 Gpm_Close(); |
| 7148 } | |
| 7149 | |
|
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patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7150 /* |
|
a72ad8a8b249
patch 8.1.1265: when GPM mouse support is enabled double clicks do not work
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diff
changeset
|
7151 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7152 * generated key sequence. |
| 5782 | 7153 * This function is styled after gui_send_mouse_event(). |
| 7 | 7154 */ |
| 7155 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7156 mch_gpm_process(void) |
| 7 | 7157 { |
| 7158 int button; | |
| 7159 static Gpm_Event gpm_event; | |
| 7160 char_u string[6]; | |
| 7161 int_u vim_modifiers; | |
| 7162 int row,col; | |
| 7163 unsigned char buttons_mask; | |
| 7164 unsigned char gpm_modifiers; | |
| 7165 static unsigned char old_buttons = 0; | |
| 7166 | |
| 7167 Gpm_GetEvent(&gpm_event); | |
| 7168 | |
| 7169 #ifdef FEAT_GUI | |
|
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diff
changeset
|
7170 // Don't put events in the input queue now. |
| 7 | 7171 if (hold_gui_events) |
| 7172 return 0; | |
| 7173 #endif | |
| 7174 | |
| 7175 row = gpm_event.y - 1; | |
| 7176 col = gpm_event.x - 1; | |
| 7177 | |
|
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diff
changeset
|
7178 string[0] = ESC; // Our termcode |
| 7 | 7179 string[1] = 'M'; |
| 7180 string[2] = 'G'; | |
| 7181 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7182 { | |
| 7183 case GPM_DRAG: | |
| 7184 string[3] = MOUSE_DRAG; | |
| 7185 break; | |
| 7186 case GPM_DOWN: | |
| 7187 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7188 old_buttons = gpm_event.buttons; | |
| 7189 switch (buttons_mask) | |
| 7190 { | |
| 7191 case GPM_B_LEFT: | |
| 7192 button = MOUSE_LEFT; | |
| 7193 break; | |
| 7194 case GPM_B_MIDDLE: | |
| 7195 button = MOUSE_MIDDLE; | |
| 7196 break; | |
| 7197 case GPM_B_RIGHT: | |
| 7198 button = MOUSE_RIGHT; | |
| 7199 break; | |
| 7200 default: | |
| 7201 return 0; | |
|
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changeset
|
7202 // Don't know what to do. Can more than one button be |
|
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diff
changeset
|
7203 // reported in one event? |
| 7 | 7204 } |
| 7205 string[3] = (char_u)(button | 0x20); | |
| 7206 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7207 break; | |
| 7208 case GPM_UP: | |
| 7209 string[3] = MOUSE_RELEASE; | |
| 7210 old_buttons &= ~gpm_event.buttons; | |
| 7211 break; | |
| 7212 default: | |
| 7213 return 0; | |
| 7214 } | |
|
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diff
changeset
|
7215 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7216 gpm_modifiers = gpm_event.modifiers; |
| 7217 vim_modifiers = 0x0; | |
|
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diff
changeset
|
7218 // I ignore capslock stats. Aren't we all just hate capslock mixing with |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
7219 // Vim commands ? Besides, gpm_event.modifiers is unsigned char, and |
|
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diff
changeset
|
7220 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7221 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7222 vim_modifiers |= MOUSE_SHIFT; | |
| 7223 | |
| 7224 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7225 vim_modifiers |= MOUSE_CTRL; | |
| 7226 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7227 vim_modifiers |= MOUSE_ALT; | |
| 7228 string[3] |= vim_modifiers; | |
| 7229 string[4] = (char_u)(col + ' ' + 1); | |
| 7230 string[5] = (char_u)(row + ' ' + 1); | |
| 7231 add_to_input_buf(string, 6); | |
| 7232 return 6; | |
| 7233 } | |
|
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diff
changeset
|
7234 #endif // FEAT_MOUSE_GPM |
| 7 | 7235 |
| 1620 | 7236 #ifdef FEAT_SYSMOUSE |
| 7237 /* | |
| 7238 * Initialize connection with sysmouse. | |
| 7239 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7240 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7241 * Return OK if succeeded, FAIL if failed. | |
| 7242 */ | |
| 7243 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7244 sysmouse_open(void) |
| 1620 | 7245 { |
| 7246 struct mouse_info mouse; | |
| 7247 | |
| 7248 mouse.operation = MOUSE_MODE; | |
| 7249 mouse.u.mode.mode = 0; | |
| 7250 mouse.u.mode.signal = SIGUSR2; | |
| 7251 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7252 { | |
| 7253 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7254 mouse.operation = MOUSE_SHOW; | |
| 7255 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7256 return OK; | |
| 7257 } | |
| 7258 return FAIL; | |
| 7259 } | |
| 7260 | |
| 7261 /* | |
| 7262 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7263 * virtual console do not send us any sysmouse related signal. | |
| 7264 */ | |
| 7265 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7266 sysmouse_close(void) |
| 1620 | 7267 { |
| 7268 struct mouse_info mouse; | |
| 7269 | |
| 7270 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7271 mouse.operation = MOUSE_MODE; | |
| 7272 mouse.u.mode.mode = 0; | |
| 7273 mouse.u.mode.signal = 0; | |
| 7274 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7275 } | |
| 7276 | |
| 7277 /* | |
| 7278 * Gets info from sysmouse and adds special keys to input buf. | |
| 7279 */ | |
| 7280 static RETSIGTYPE | |
| 7281 sig_sysmouse SIGDEFARG(sigarg) | |
| 7282 { | |
| 7283 struct mouse_info mouse; | |
| 7284 struct video_info video; | |
| 7285 char_u string[6]; | |
| 7286 int row, col; | |
| 7287 int button; | |
| 7288 int buttons; | |
| 7289 static int oldbuttons = 0; | |
| 7290 | |
| 7291 #ifdef FEAT_GUI | |
|
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diff
changeset
|
7292 // Don't put events in the input queue now. |
| 1620 | 7293 if (hold_gui_events) |
| 7294 return; | |
| 7295 #endif | |
| 7296 | |
| 7297 mouse.operation = MOUSE_GETINFO; | |
| 7298 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7299 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7300 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7301 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7302 { | |
| 7303 row = mouse.u.data.y / video.vi_cheight; | |
| 7304 col = mouse.u.data.x / video.vi_cwidth; | |
| 7305 buttons = mouse.u.data.buttons; | |
|
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diff
changeset
|
7306 string[0] = ESC; // Our termcode |
| 1620 | 7307 string[1] = 'M'; |
| 7308 string[2] = 'S'; | |
| 7309 if (oldbuttons == buttons && buttons != 0) | |
| 7310 { | |
| 7311 button = MOUSE_DRAG; | |
| 7312 } | |
| 7313 else | |
| 7314 { | |
| 7315 switch (buttons) | |
| 7316 { | |
| 7317 case 0: | |
| 7318 button = MOUSE_RELEASE; | |
| 7319 break; | |
| 7320 case 1: | |
| 7321 button = MOUSE_LEFT; | |
| 7322 break; | |
| 7323 case 2: | |
| 7324 button = MOUSE_MIDDLE; | |
| 7325 break; | |
| 7326 case 4: | |
| 7327 button = MOUSE_RIGHT; | |
| 7328 break; | |
| 7329 default: | |
| 7330 return; | |
| 7331 } | |
| 7332 oldbuttons = buttons; | |
| 7333 } | |
| 7334 string[3] = (char_u)(button); | |
| 7335 string[4] = (char_u)(col + ' ' + 1); | |
| 7336 string[5] = (char_u)(row + ' ' + 1); | |
| 7337 add_to_input_buf(string, 6); | |
| 7338 } | |
| 7339 return; | |
| 7340 } | |
|
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|
7341 #endif // FEAT_SYSMOUSE |
| 1620 | 7342 |
| 7 | 7343 #if defined(FEAT_LIBCALL) || defined(PROTO) |
|
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diff
changeset
|
7344 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
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diff
changeset
|
7345 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
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diff
changeset
|
7346 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
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7805
diff
changeset
|
7347 typedef int (*INTPROCINT)(int); |
| 7 | 7348 |
| 7349 /* | |
| 7350 * Call a DLL routine which takes either a string or int param | |
| 7351 * and returns an allocated string. | |
| 7352 */ | |
| 7353 int | |
|
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diff
changeset
|
7354 mch_libcall( |
|
c079097365f3
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changeset
|
7355 char_u *libname, |
|
c079097365f3
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diff
changeset
|
7356 char_u *funcname, |
|
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changeset
|
7357 char_u *argstring, // NULL when using a argint |
|
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7807
diff
changeset
|
7358 int argint, |
|
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changeset
|
7359 char_u **string_result, // NULL when using number_result |
|
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c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7360 int *number_result) |
| 7 | 7361 { |
| 7362 # if defined(USE_DLOPEN) | |
| 7363 void *hinstLib; | |
| 12 | 7364 char *dlerr = NULL; |
| 7 | 7365 # else |
| 7366 shl_t hinstLib; | |
| 7367 # endif | |
| 7368 STRPROCSTR ProcAdd; | |
| 7369 INTPROCSTR ProcAddI; | |
| 7370 char_u *retval_str = NULL; | |
| 7371 int retval_int = 0; | |
| 7372 int success = FALSE; | |
| 7373 | |
| 900 | 7374 /* |
| 7375 * Get a handle to the DLL module. | |
| 7376 */ | |
| 7 | 7377 # if defined(USE_DLOPEN) |
|
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changeset
|
7378 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7379 (void)dlerror(); |
| 7380 | |
| 7 | 7381 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7382 # ifdef RTLD_LOCAL | |
| 7383 | RTLD_LOCAL | |
| 7384 # endif | |
| 7385 ); | |
| 12 | 7386 if (hinstLib == NULL) |
| 7387 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7388 // "dlerr" must be used before dlclose() |
| 12 | 7389 dlerr = (char *)dlerror(); |
| 7390 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7391 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7392 } |
| 7 | 7393 # else |
| 7394 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7395 # endif | |
| 7396 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7397 // If the handle is valid, try to get the function address. |
| 7 | 7398 if (hinstLib != NULL) |
| 7399 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7400 # ifdef USING_SETJMP |
| 7 | 7401 /* |
| 7402 * Catch a crash when calling the library function. For example when | |
| 7403 * using a number where a string pointer is expected. | |
| 7404 */ | |
| 7405 mch_startjmp(); | |
| 7406 if (SETJMP(lc_jump_env) != 0) | |
| 7407 { | |
| 7408 success = FALSE; | |
| 857 | 7409 # if defined(USE_DLOPEN) |
| 12 | 7410 dlerr = NULL; |
| 857 | 7411 # endif |
| 7 | 7412 mch_didjmp(); |
| 7413 } | |
| 7414 else | |
| 7415 # endif | |
| 7416 { | |
| 7417 retval_str = NULL; | |
| 7418 retval_int = 0; | |
| 7419 | |
| 7420 if (argstring != NULL) | |
| 7421 { | |
| 7422 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7423 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7424 dlerr = (char *)dlerror(); |
| 7 | 7425 # else |
| 7426 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7427 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7428 ProcAdd = NULL; | |
| 7429 # endif | |
| 12 | 7430 if ((success = (ProcAdd != NULL |
| 7431 # if defined(USE_DLOPEN) | |
| 7432 && dlerr == NULL | |
| 7433 # endif | |
| 7434 ))) | |
| 7 | 7435 { |
| 7436 if (string_result == NULL) | |
| 7437 retval_int = ((STRPROCINT)ProcAdd)(argstring); | |
| 7438 else | |
| 7439 retval_str = (ProcAdd)(argstring); | |
| 7440 } | |
| 7441 } | |
| 7442 else | |
| 7443 { | |
| 7444 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7445 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7446 dlerr = (char *)dlerror(); |
| 7 | 7447 # else |
| 7448 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7449 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7450 ProcAddI = NULL; | |
| 7451 # endif | |
| 12 | 7452 if ((success = (ProcAddI != NULL |
| 7453 # if defined(USE_DLOPEN) | |
| 7454 && dlerr == NULL | |
| 7455 # endif | |
| 7456 ))) | |
| 7 | 7457 { |
| 7458 if (string_result == NULL) | |
| 7459 retval_int = ((INTPROCINT)ProcAddI)(argint); | |
| 7460 else | |
| 7461 retval_str = (ProcAddI)(argint); | |
| 7462 } | |
| 7463 } | |
| 7464 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7465 // 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
|
7466 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7467 if (string_result == NULL) |
| 7468 *number_result = retval_int; | |
| 7469 else if (retval_str != NULL | |
| 7470 && retval_str != (char_u *)1 | |
| 7471 && retval_str != (char_u *)-1) | |
| 7472 *string_result = vim_strsave(retval_str); | |
| 7473 } | |
| 7474 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7475 # ifdef USING_SETJMP |
| 7 | 7476 mch_endjmp(); |
| 7477 # ifdef SIGHASARG | |
| 7478 if (lc_signal != 0) | |
| 7479 { | |
| 7480 int i; | |
| 7481 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7482 // try to find the name of this signal |
| 7 | 7483 for (i = 0; signal_info[i].sig != -1; i++) |
| 7484 if (lc_signal == signal_info[i].sig) | |
| 7485 break; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7486 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7487 } |
| 7488 # endif | |
| 7489 # endif | |
| 7490 | |
| 12 | 7491 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7492 // "dlerr" must be used before dlclose() |
| 12 | 7493 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7494 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7495 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7496 // Free the DLL module. |
| 7 | 7497 (void)dlclose(hinstLib); |
| 7498 # else | |
| 7499 (void)shl_unload(hinstLib); | |
| 7500 # endif | |
| 7501 } | |
| 7502 | |
| 7503 if (!success) | |
| 7504 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7505 semsg(_(e_libcall), funcname); |
| 7 | 7506 return FAIL; |
| 7507 } | |
| 7508 | |
| 7509 return OK; | |
| 7510 } | |
| 7511 #endif | |
| 7512 | |
| 7513 #if (defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) || defined(PROTO) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7514 static int xterm_trace = -1; // default: disabled |
| 7 | 7515 static int xterm_button; |
| 7516 | |
| 7517 /* | |
| 7518 * Setup a dummy window for X selections in a terminal. | |
| 7519 */ | |
| 7520 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7521 setup_term_clip(void) |
| 7 | 7522 { |
| 7523 int z = 0; | |
| 7524 char *strp = ""; | |
| 7525 Widget AppShell; | |
| 7526 | |
| 7527 if (!x_connect_to_server()) | |
| 7528 return; | |
| 7529 | |
| 7530 open_app_context(); | |
| 7531 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7532 { | |
| 7533 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7534 # if defined(USING_SETJMP) |
| 7 | 7535 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7536 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7537 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7538 elapsed_T start_tv; |
| 7 | 7539 |
| 7540 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7541 ELAPSED_INIT(start_tv); |
| 7 | 7542 # endif |
| 7543 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7544 // Ignore X errors while opening the display |
| 7 | 7545 oldhandler = XSetErrorHandler(x_error_check); |
| 7546 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7547 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7548 // Ignore X IO errors while opening the display |
| 7 | 7549 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7550 mch_startjmp(); | |
| 7551 if (SETJMP(lc_jump_env) != 0) | |
| 7552 { | |
| 7553 mch_didjmp(); | |
| 7554 xterm_dpy = NULL; | |
| 7555 } | |
| 7556 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7557 # endif |
| 7 | 7558 { |
| 7559 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7560 "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
|
7561 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
|
7562 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
|
7563 # if defined(USING_SETJMP) |
| 7 | 7564 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7565 # endif |
| 7 | 7566 } |
| 7567 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7568 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7569 // Now handle X IO errors normally. |
| 7 | 7570 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7571 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7572 // Now handle X errors normally. |
| 7 | 7573 (void)XSetErrorHandler(oldhandler); |
| 7574 | |
| 7575 if (xterm_dpy == NULL) | |
| 7576 { | |
| 7577 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
|
7578 verb_msg(_("Opening the X display failed")); |
| 7 | 7579 return; |
| 7580 } | |
| 7581 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7582 // Catch terminating error of the X server connection. |
| 7 | 7583 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7584 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7585 # ifdef ELAPSED_FUNC |
| 7 | 7586 if (p_verbose > 0) |
| 292 | 7587 { |
| 7588 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7589 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7590 verbose_leave(); |
| 7591 } | |
| 7 | 7592 # endif |
| 7593 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7594 // Create a Shell to make converters work. |
| 7 | 7595 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7596 applicationShellWidgetClass, xterm_dpy, | |
| 7597 NULL); | |
| 7598 if (AppShell == (Widget)0) | |
| 7599 return; | |
| 7600 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7601 topLevelShellWidgetClass, AppShell, | |
| 7602 XtNmappedWhenManaged, 0, | |
| 7603 XtNwidth, 1, | |
| 7604 XtNheight, 1, | |
| 7605 NULL); | |
| 7606 if (xterm_Shell == (Widget)0) | |
| 7607 return; | |
| 7608 | |
| 7609 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
|
7610 x11_setup_selection(xterm_Shell); |
| 7 | 7611 if (x11_display == NULL) |
| 7612 x11_display = xterm_dpy; | |
| 7613 | |
| 7614 XtRealizeWidget(xterm_Shell); | |
| 7615 XSync(xterm_dpy, False); | |
| 7616 xterm_update(); | |
| 7617 } | |
| 7618 if (xterm_Shell != (Widget)0) | |
| 7619 { | |
| 7620 clip_init(TRUE); | |
| 7621 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7622 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
|
7623 // Check if $WINDOWID is valid. |
| 7 | 7624 if (test_x11_window(xterm_dpy) == FAIL) |
| 7625 x11_window = 0; | |
| 7626 if (x11_window != 0) | |
| 7627 xterm_trace = 0; | |
| 7628 } | |
| 7629 } | |
| 7630 | |
| 7631 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7632 start_xterm_trace(int button) |
| 7 | 7633 { |
| 7634 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7635 return; | |
| 7636 xterm_trace = 1; | |
| 7637 xterm_button = button; | |
| 7638 do_xterm_trace(); | |
| 7639 } | |
| 7640 | |
| 7641 | |
| 7642 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7643 stop_xterm_trace(void) |
| 7 | 7644 { |
| 7645 if (xterm_trace < 0) | |
| 7646 return; | |
| 7647 xterm_trace = 0; | |
| 7648 } | |
| 7649 | |
| 7650 /* | |
| 7651 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7652 * return TRUE if dragging is active, else FALSE | |
| 7653 */ | |
| 7654 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7655 do_xterm_trace(void) |
| 7 | 7656 { |
| 7657 Window root, child; | |
| 7658 int root_x, root_y; | |
| 7659 int win_x, win_y; | |
| 7660 int row, col; | |
| 7661 int_u mask_return; | |
| 7662 char_u buf[50]; | |
| 7663 char_u *strp; | |
| 7664 long got_hints; | |
| 7665 static char_u *mouse_code; | |
| 7666 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7667 static int prev_row = 0, prev_col = 0; | |
| 7668 static XSizeHints xterm_hints; | |
| 7669 | |
| 7670 if (xterm_trace <= 0) | |
| 7671 return FALSE; | |
| 7672 | |
| 7673 if (xterm_trace == 1) | |
| 7674 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7675 // 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
|
7676 // have changed recently. |
| 1510 | 7677 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7678 || !(got_hints & PResizeInc) | |
| 7 | 7679 || xterm_hints.width_inc <= 1 |
| 7680 || xterm_hints.height_inc <= 1) | |
| 7681 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7682 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7683 return FALSE; |
| 7684 } | |
| 7685 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7686 // Rely on the same mouse code for the duration of this |
| 7 | 7687 mouse_code = find_termcode(mouse_name); |
| 7688 prev_row = mouse_row; | |
| 7009 | 7689 prev_col = mouse_col; |
| 7 | 7690 xterm_trace = 2; |
| 7691 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7692 // 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
|
7693 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7694 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7695 &win_x, &win_y, &mask_return); | |
| 7696 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7697 - (xterm_hints.height_inc / 2); | |
| 7698 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7699 xterm_hints.y = 2; | |
| 7700 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7701 - (xterm_hints.width_inc / 2); | |
| 7702 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7703 xterm_hints.x = 2; | |
| 7704 return TRUE; | |
| 7705 } | |
| 2768 | 7706 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7707 { |
| 7708 xterm_trace = 0; | |
| 7709 return FALSE; | |
| 7710 } | |
| 7711 | |
| 7712 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7713 &win_x, &win_y, &mask_return); | |
| 7714 | |
| 7715 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7716 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7717 if (row == prev_row && col == prev_col) | |
| 7718 return TRUE; | |
| 7719 | |
| 7720 STRCPY(buf, mouse_code); | |
| 7721 strp = buf + STRLEN(buf); | |
| 7722 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7723 *strp++ = (char_u)(col + ' ' + 1); | |
| 7724 *strp++ = (char_u)(row + ' ' + 1); | |
| 7725 *strp = 0; | |
| 7726 add_to_input_buf(buf, STRLEN(buf)); | |
| 7727 | |
| 7728 prev_row = row; | |
| 7729 prev_col = col; | |
| 7730 return TRUE; | |
| 7731 } | |
| 7732 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7733 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7734 /* |
| 7735 * Destroy the display, window and app_context. Required for GTK. | |
| 7736 */ | |
| 7737 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7738 clear_xterm_clip(void) |
| 7 | 7739 { |
| 7740 if (xterm_Shell != (Widget)0) | |
| 7741 { | |
| 7742 XtDestroyWidget(xterm_Shell); | |
| 7743 xterm_Shell = (Widget)0; | |
| 7744 } | |
| 7745 if (xterm_dpy != NULL) | |
| 7746 { | |
| 1605 | 7747 # if 0 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7748 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7749 XtCloseDisplay(xterm_dpy); |
| 1605 | 7750 # endif |
| 7 | 7751 if (x11_display == xterm_dpy) |
| 7752 x11_display = NULL; | |
| 7753 xterm_dpy = NULL; | |
| 7754 } | |
| 1605 | 7755 # if 0 |
| 7 | 7756 if (app_context != (XtAppContext)NULL) |
| 7757 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7758 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7759 XtDestroyApplicationContext(app_context); |
| 7760 app_context = (XtAppContext)NULL; | |
| 7761 } | |
| 1605 | 7762 # endif |
| 7 | 7763 } |
| 7764 # endif | |
| 7765 | |
| 7766 /* | |
| 4230 | 7767 * Catch up with GUI or X events. |
| 7768 */ | |
| 7769 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7770 clip_update(void) |
| 4230 | 7771 { |
| 7772 # ifdef FEAT_GUI | |
| 7773 if (gui.in_use) | |
| 7774 gui_mch_update(); | |
| 7775 else | |
| 7776 # endif | |
| 7777 if (xterm_Shell != (Widget)0) | |
| 7778 xterm_update(); | |
| 7779 } | |
| 7780 | |
| 7781 /* | |
| 7 | 7782 * Catch up with any queued X events. This may put keyboard input into the |
| 7783 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7784 * nothing in the X event queue (& no timers pending), then we return | |
| 7785 * immediately. | |
| 7786 */ | |
| 7787 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7788 xterm_update(void) |
| 7 | 7789 { |
| 7790 XEvent event; | |
| 7791 | |
| 6683 | 7792 for (;;) |
| 7 | 7793 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7794 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7795 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7796 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7797 break; |
| 7798 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7799 if (mask & XtIMXEvent) |
| 7 | 7800 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7801 // 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
|
7802 XtAppNextEvent(app_context, &event); |
| 6683 | 7803 #ifdef FEAT_CLIENTSERVER |
| 7804 { | |
| 7805 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7806 | |
| 7807 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7808 && 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
|
7809 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7810 } |
| 7811 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7812 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7813 } |
| 6683 | 7814 else |
| 7815 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7816 // 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
|
7817 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7818 } |
| 7 | 7819 } |
| 7820 } | |
| 7821 | |
| 7822 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7823 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7824 { |
| 7825 if (xterm_Shell != (Widget)0) | |
| 7826 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7827 return FAIL; | |
| 7828 } | |
| 7829 | |
| 7830 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7831 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7832 { |
| 7833 if (xterm_Shell != (Widget)0) | |
| 7834 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7835 } | |
| 7836 | |
| 7837 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7838 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7839 { |
| 7840 if (xterm_Shell != (Widget)0) | |
| 7841 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7842 } | |
| 7843 | |
| 7844 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7845 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7846 { |
| 7847 clip_x11_set_selection(cbd); | |
| 7848 } | |
| 7849 #endif | |
| 7850 | |
| 7851 | |
| 7852 #if defined(USE_XSMP) || defined(PROTO) | |
| 7853 /* | |
| 7854 * Code for X Session Management Protocol. | |
| 7855 */ | |
| 7856 | |
| 7857 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7858 /* | |
| 7859 * This is our chance to ask the user if they want to save, | |
| 7860 * or abort the logout | |
| 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_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7864 { |
| 7865 cmdmod_T save_cmdmod; | |
| 7866 int cancel_shutdown = False; | |
| 7867 | |
| 7868 save_cmdmod = cmdmod; | |
| 7869 cmdmod.confirm = TRUE; | |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7870 if (check_changed_any(FALSE, FALSE)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7871 // Mustn't logout |
| 7 | 7872 cancel_shutdown = True; |
| 7873 cmdmod = save_cmdmod; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7874 setcursor(); // position cursor |
| 7 | 7875 out_flush(); |
| 7876 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7877 // Done interaction |
| 7 | 7878 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7879 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7880 // Finish off |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7881 // 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
|
7882 // 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
|
7883 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7884 if (!cancel_shutdown) |
| 7885 { | |
| 7886 xsmp.save_yourself = False; | |
| 7887 SmcSaveYourselfDone(smc_conn, True); | |
| 7888 } | |
| 7889 } | |
| 7890 # endif | |
| 7891 | |
| 7892 /* | |
| 7893 * Callback that starts save-yourself. | |
| 7894 */ | |
| 7895 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7896 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7897 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7898 SmPointer client_data UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7899 int save_type UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7900 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7901 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7902 Bool fast UNUSED) |
| 7 | 7903 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7904 // Handle already being in saveyourself |
| 7 | 7905 if (xsmp.save_yourself) |
| 7906 SmcSaveYourselfDone(smc_conn, True); | |
| 7907 xsmp.save_yourself = True; | |
| 7908 xsmp.shutdown = shutdown; | |
| 7909 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7910 // First up, preserve all files |
| 7 | 7911 out_flush(); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7912 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 7913 |
| 7914 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
|
7915 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 7916 |
| 7917 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7918 // Now see if we can ask about unsaved files |
| 7 | 7919 if (shutdown && !fast && gui.in_use) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7920 // Need to interact with user, but need SM's permission |
| 7 | 7921 SmcInteractRequest(smc_conn, SmDialogError, |
| 7922 xsmp_handle_interaction, client_data); | |
| 7923 else | |
| 7924 # endif | |
| 7925 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7926 // Can stop the cycle here |
| 7 | 7927 SmcSaveYourselfDone(smc_conn, True); |
| 7928 xsmp.save_yourself = False; | |
| 7929 } | |
| 7930 } | |
| 7931 | |
| 7932 | |
| 7933 /* | |
| 7934 * Callback to warn us of imminent death. | |
| 7935 */ | |
| 7936 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7937 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 7938 { |
| 7939 xsmp_close(); | |
| 7940 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7941 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 7942 getout_preserve_modified(0); |
| 7943 } | |
| 7944 | |
| 7945 | |
| 7946 /* | |
| 7947 * Callback to tell us that save-yourself has completed. | |
| 7948 */ | |
| 7949 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7950 xsmp_save_complete( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7951 SmcConn smc_conn UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7952 SmPointer client_data UNUSED) |
| 7 | 7953 { |
| 7954 xsmp.save_yourself = False; | |
| 7955 } | |
| 7956 | |
| 7957 | |
| 7958 /* | |
| 7959 * Callback to tell us that an instigated shutdown was cancelled | |
| 7960 * (maybe even by us) | |
| 7961 */ | |
| 7962 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7963 xsmp_shutdown_cancelled( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7964 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7965 SmPointer client_data UNUSED) |
| 7 | 7966 { |
| 7967 if (xsmp.save_yourself) | |
| 7968 SmcSaveYourselfDone(smc_conn, True); | |
| 7969 xsmp.save_yourself = False; | |
| 7970 xsmp.shutdown = False; | |
| 7971 } | |
| 7972 | |
| 7973 | |
| 7974 /* | |
| 7975 * Callback to tell us that a new ICE connection has been established. | |
| 7976 */ | |
| 7977 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7978 xsmp_ice_connection( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7979 IceConn iceConn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7980 IcePointer clientData UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7981 Bool opening, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7982 IcePointer *watchData UNUSED) |
| 7 | 7983 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7984 // Intercept creation of ICE connection fd |
| 7 | 7985 if (opening) |
| 7986 { | |
| 7987 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 7988 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 7989 } | |
| 7990 } | |
| 7991 | |
| 7992 | |
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7993 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 7994 int |
|
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7995 xsmp_handle_requests(void) |
| 7 | 7996 { |
| 7997 Bool rep; | |
| 7998 | |
| 7999 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 8000 == IceProcessMessagesIOError) | |
| 8001 { | |
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8002 // Lost ICE |
| 7 | 8003 if (p_verbose > 0) |
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8004 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 8005 xsmp_close(); |
| 8006 return FAIL; | |
| 8007 } | |
| 8008 else | |
| 8009 return OK; | |
| 8010 } | |
| 8011 | |
| 8012 static int dummy; | |
| 8013 | |
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8014 // Set up X Session Management Protocol |
| 7 | 8015 void |
| 8016 xsmp_init(void) | |
| 8017 { | |
| 8018 char errorstring[80]; | |
| 8019 SmcCallbacks smcallbacks; | |
| 8020 #if 0 | |
| 8021 SmPropValue smname; | |
| 8022 SmProp smnameprop; | |
| 8023 SmProp *smprops[1]; | |
| 8024 #endif | |
| 8025 | |
| 8026 if (p_verbose > 0) | |
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8027 verb_msg(_("XSMP opening connection")); |
| 7 | 8028 |
| 8029 xsmp.save_yourself = xsmp.shutdown = False; | |
| 8030 | |
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8031 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 8032 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8033 smcallbacks.save_yourself.client_data = NULL; | |
| 8034 smcallbacks.die.callback = xsmp_die; | |
| 8035 smcallbacks.die.client_data = NULL; | |
| 8036 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8037 smcallbacks.save_complete.client_data = NULL; | |
| 8038 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8039 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8040 | |
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8041 // Set up a watch on ICE connection creations. The "dummy" argument is |
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8042 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8043 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8044 { | |
| 8045 if (p_verbose > 0) | |
|
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8046 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8047 return; |
| 8048 } | |
| 8049 | |
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8050 // Create an SM connection |
| 7 | 8051 xsmp.smcconn = SmcOpenConnection( |
| 8052 NULL, | |
| 8053 NULL, | |
| 8054 SmProtoMajor, | |
| 8055 SmProtoMinor, | |
| 8056 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8057 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8058 &smcallbacks, | |
| 8059 NULL, | |
| 1605 | 8060 &xsmp.clientid, |
|
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8061 sizeof(errorstring) - 1, |
| 7 | 8062 errorstring); |
| 8063 if (xsmp.smcconn == NULL) | |
| 8064 { | |
| 8065 char errorreport[132]; | |
| 273 | 8066 |
| 292 | 8067 if (p_verbose > 0) |
| 8068 { | |
| 8069 vim_snprintf(errorreport, sizeof(errorreport), | |
| 273 | 8070 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
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|
8071 verb_msg(errorreport); |
| 292 | 8072 } |
| 7 | 8073 return; |
| 8074 } | |
| 8075 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8076 | |
| 8077 #if 0 | |
|
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8078 // ID ourselves |
| 7 | 8079 smname.value = "vim"; |
| 8080 smname.length = 3; | |
| 8081 smnameprop.name = "SmProgram"; | |
| 8082 smnameprop.type = "SmARRAY8"; | |
| 8083 smnameprop.num_vals = 1; | |
| 8084 smnameprop.vals = &smname; | |
| 8085 | |
| 8086 smprops[0] = &smnameprop; | |
| 8087 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8088 #endif | |
| 8089 } | |
| 8090 | |
| 8091 | |
|
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8092 // Shut down XSMP comms. |
| 7 | 8093 void |
|
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diff
changeset
|
8094 xsmp_close(void) |
| 7 | 8095 { |
| 8096 if (xsmp_icefd != -1) | |
| 8097 { | |
| 8098 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8099 if (xsmp.clientid != NULL) |
| 8100 free(xsmp.clientid); | |
| 1605 | 8101 xsmp.clientid = NULL; |
| 7 | 8102 xsmp_icefd = -1; |
| 8103 } | |
| 8104 } | |
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8105 #endif // USE_XSMP |
| 7 | 8106 |
| 8107 | |
| 8108 #ifdef EBCDIC | |
|
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8109 // Translate character to its CTRL- value |
| 7 | 8110 char CtrlTable[] = |
| 8111 { | |
| 8112 /* 00 - 5E */ | |
| 8113 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8114 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8115 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8116 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8117 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8118 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8119 /* ^ */ 0x1E, | |
| 8120 /* - */ 0x1F, | |
| 8121 /* 61 - 6C */ | |
| 8122 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8123 /* _ */ 0x1F, | |
| 8124 /* 6E - 80 */ | |
| 8125 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8126 /* a */ 0x01, | |
| 8127 /* b */ 0x02, | |
| 8128 /* c */ 0x03, | |
| 8129 /* d */ 0x37, | |
| 8130 /* e */ 0x2D, | |
| 8131 /* f */ 0x2E, | |
| 8132 /* g */ 0x2F, | |
| 8133 /* h */ 0x16, | |
| 8134 /* i */ 0x05, | |
| 8135 /* 8A - 90 */ | |
| 8136 0, 0, 0, 0, 0, 0, 0, | |
| 8137 /* j */ 0x15, | |
| 8138 /* k */ 0x0B, | |
| 8139 /* l */ 0x0C, | |
| 8140 /* m */ 0x0D, | |
| 8141 /* n */ 0x0E, | |
| 8142 /* o */ 0x0F, | |
| 8143 /* p */ 0x10, | |
| 8144 /* q */ 0x11, | |
| 8145 /* r */ 0x12, | |
| 8146 /* 9A - A1 */ | |
| 8147 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8148 /* s */ 0x13, | |
| 8149 /* t */ 0x3C, | |
| 8150 /* u */ 0x3D, | |
| 8151 /* v */ 0x32, | |
| 8152 /* w */ 0x26, | |
| 8153 /* x */ 0x18, | |
| 8154 /* y */ 0x19, | |
| 8155 /* z */ 0x3F, | |
| 8156 /* AA - AC */ | |
| 8157 0, 0, 0, | |
| 8158 /* [ */ 0x27, | |
| 8159 /* AE - BC */ | |
| 8160 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8161 /* ] */ 0x1D, | |
| 8162 /* BE - C0 */ 0, 0, 0, | |
| 8163 /* A */ 0x01, | |
| 8164 /* B */ 0x02, | |
| 8165 /* C */ 0x03, | |
| 8166 /* D */ 0x37, | |
| 8167 /* E */ 0x2D, | |
| 8168 /* F */ 0x2E, | |
| 8169 /* G */ 0x2F, | |
| 8170 /* H */ 0x16, | |
| 8171 /* I */ 0x05, | |
| 8172 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8173 /* J */ 0x15, | |
| 8174 /* K */ 0x0B, | |
| 8175 /* L */ 0x0C, | |
| 8176 /* M */ 0x0D, | |
| 8177 /* N */ 0x0E, | |
| 8178 /* O */ 0x0F, | |
| 8179 /* P */ 0x10, | |
| 8180 /* Q */ 0x11, | |
| 8181 /* R */ 0x12, | |
| 8182 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8183 /* \ */ 0x1C, | |
| 8184 /* E1 */ 0, | |
| 8185 /* S */ 0x13, | |
| 8186 /* T */ 0x3C, | |
| 8187 /* U */ 0x3D, | |
| 8188 /* V */ 0x32, | |
| 8189 /* W */ 0x26, | |
| 8190 /* X */ 0x18, | |
| 8191 /* Y */ 0x19, | |
| 8192 /* Z */ 0x3F, | |
| 8193 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8194 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8195 }; | |
| 8196 | |
| 8197 char MetaCharTable[]= | |
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8198 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8199 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8200 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8201 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8202 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8203 }; | |
| 8204 | |
| 8205 | |
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8206 // TODO: Use characters NOT numbers!!! |
| 7 | 8207 char CtrlCharTable[]= |
|
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8208 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8209 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8210 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8211 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8212 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8213 }; | |
| 8214 | |
| 8215 | |
| 8216 #endif |