Mercurial > vim
annotate src/os_unix.c @ 26174:00e8f1ac9c6d
Added tag v8.2.3618 for changeset 460790b520ddb35c035c466e50f718f6c8e15ff7
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 18 Nov 2021 22:00:06 +0100 |
| parents | 31c1c2039678 |
| children | 9865f996a3c0 |
| 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; |
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588 int call_settmode; |
| 14 | 589 #ifdef FEAT_MZSCHEME |
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590 long total = msec; // remember original value |
| 14 | 591 #endif |
| 7 | 592 |
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593 if (flags & MCH_DELAY_IGNOREINPUT) |
| 7 | 594 { |
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595 // Go to cooked mode without echo, to allow SIGINT interrupting us |
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596 // here. But we don't want QUIT to kill us (CTRL-\ used in a |
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597 // shell may produce SIGQUIT). |
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598 // Only do this if sleeping for more than half a second. |
| 1530 | 599 in_mch_delay = TRUE; |
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600 call_settmode = mch_cur_tmode == TMODE_RAW |
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601 && (msec > 500 || (flags & MCH_DELAY_SETTMODE)); |
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602 if (call_settmode) |
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603 { |
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604 old_tmode = mch_cur_tmode; |
| 7 | 605 settmode(TMODE_SLEEP); |
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606 } |
| 7 | 607 |
| 608 /* | |
| 609 * Everybody sleeps in a different way... | |
| 610 * Prefer nanosleep(), some versions of usleep() can only sleep up to | |
| 611 * one second. | |
| 612 */ | |
| 14 | 613 #ifdef FEAT_MZSCHEME |
| 614 do | |
| 615 { | |
|
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616 // if total is large enough, wait by portions in p_mzq |
| 14 | 617 if (total > p_mzq) |
| 618 msec = p_mzq; | |
| 619 else | |
| 620 msec = total; | |
| 621 total -= msec; | |
| 622 #endif | |
| 7 | 623 #ifdef HAVE_NANOSLEEP |
| 624 { | |
| 625 struct timespec ts; | |
| 626 | |
| 627 ts.tv_sec = msec / 1000; | |
| 628 ts.tv_nsec = (msec % 1000) * 1000000; | |
| 629 (void)nanosleep(&ts, NULL); | |
| 630 } | |
| 631 #else | |
| 632 # ifdef HAVE_USLEEP | |
| 633 while (msec >= 1000) | |
| 634 { | |
| 635 usleep((unsigned int)(999 * 1000)); | |
| 636 msec -= 999; | |
| 637 } | |
| 638 usleep((unsigned int)(msec * 1000)); | |
| 639 # else | |
| 640 # ifndef HAVE_SELECT | |
| 641 poll(NULL, 0, (int)msec); | |
| 642 # else | |
| 643 { | |
| 644 struct timeval tv; | |
| 645 | |
| 646 tv.tv_sec = msec / 1000; | |
| 647 tv.tv_usec = (msec % 1000) * 1000; | |
|
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648 // NOTE: Solaris 2.6 has a bug that makes select() hang here. Get |
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649 // a patch from Sun to fix this. Reported by Gunnar Pedersen. |
| 7 | 650 select(0, NULL, NULL, NULL, &tv); |
| 651 } | |
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652 # endif // HAVE_SELECT |
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653 # endif // HAVE_NANOSLEEP |
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654 #endif // HAVE_USLEEP |
| 14 | 655 #ifdef FEAT_MZSCHEME |
| 656 } | |
| 657 while (total > 0); | |
| 658 #endif | |
| 7 | 659 |
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660 if (call_settmode) |
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661 settmode(old_tmode); |
| 1530 | 662 in_mch_delay = FALSE; |
| 7 | 663 } |
| 664 else | |
|
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665 WaitForChar(msec, NULL, FALSE); |
| 7 | 666 } |
| 667 | |
| 180 | 668 #if defined(HAVE_STACK_LIMIT) \ |
| 7 | 669 || (!defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGSTACK)) |
| 670 # define HAVE_CHECK_STACK_GROWTH | |
| 671 /* | |
| 672 * Support for checking for an almost-out-of-stack-space situation. | |
| 673 */ | |
| 674 | |
| 675 /* | |
| 676 * Return a pointer to an item on the stack. Used to find out if the stack | |
| 677 * grows up or down. | |
| 678 */ | |
| 679 static int stack_grows_downwards; | |
| 680 | |
| 681 /* | |
| 682 * Find out if the stack grows upwards or downwards. | |
| 683 * "p" points to a variable on the stack of the caller. | |
| 684 */ | |
| 685 static void | |
|
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686 check_stack_growth(char *p) |
| 7 | 687 { |
| 688 int i; | |
| 689 | |
| 690 stack_grows_downwards = (p > (char *)&i); | |
| 691 } | |
| 692 #endif | |
| 693 | |
| 180 | 694 #if defined(HAVE_STACK_LIMIT) || defined(PROTO) |
| 7 | 695 static char *stack_limit = NULL; |
| 696 | |
| 697 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 698 # include <pthread.h> | |
| 699 # include <pthread_np.h> | |
| 700 #endif | |
| 701 | |
| 702 /* | |
| 703 * Find out until how var the stack can grow without getting into trouble. | |
| 704 * Called when starting up and when switching to the signal stack in | |
| 705 * deathtrap(). | |
| 706 */ | |
| 707 static void | |
|
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708 get_stack_limit(void) |
| 7 | 709 { |
| 710 struct rlimit rlp; | |
| 711 int i; | |
| 712 long lim; | |
| 713 | |
|
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714 // Set the stack limit to 15/16 of the allowable size. Skip this when the |
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715 // limit doesn't fit in a long (rlim_cur might be "long long"). |
| 7 | 716 if (getrlimit(RLIMIT_STACK, &rlp) == 0 |
| 717 && rlp.rlim_cur < ((rlim_t)1 << (sizeof(long_u) * 8 - 1)) | |
| 718 # ifdef RLIM_INFINITY | |
| 719 && rlp.rlim_cur != RLIM_INFINITY | |
| 720 # endif | |
| 721 ) | |
| 722 { | |
| 723 lim = (long)rlp.rlim_cur; | |
| 724 #if defined(_THREAD_SAFE) && defined(HAVE_PTHREAD_NP_H) | |
| 725 { | |
| 726 pthread_attr_t attr; | |
| 727 size_t size; | |
| 728 | |
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729 // On FreeBSD the initial thread always has a fixed stack size, no |
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730 // matter what the limits are set to. Normally it's 1 Mbyte. |
| 7 | 731 pthread_attr_init(&attr); |
| 732 if (pthread_attr_get_np(pthread_self(), &attr) == 0) | |
| 733 { | |
| 734 pthread_attr_getstacksize(&attr, &size); | |
| 735 if (lim > (long)size) | |
| 736 lim = (long)size; | |
| 737 } | |
| 738 pthread_attr_destroy(&attr); | |
| 739 } | |
| 740 #endif | |
| 741 if (stack_grows_downwards) | |
| 742 { | |
| 743 stack_limit = (char *)((long)&i - (lim / 16L * 15L)); | |
| 744 if (stack_limit >= (char *)&i) | |
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745 // overflow, set to 1/16 of current stack position |
| 7 | 746 stack_limit = (char *)((long)&i / 16L); |
| 747 } | |
| 748 else | |
| 749 { | |
| 750 stack_limit = (char *)((long)&i + (lim / 16L * 15L)); | |
| 751 if (stack_limit <= (char *)&i) | |
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752 stack_limit = NULL; // overflow |
| 7 | 753 } |
| 754 } | |
| 755 } | |
| 756 | |
| 757 /* | |
| 758 * Return FAIL when running out of stack space. | |
| 759 * "p" must point to any variable local to the caller that's on the stack. | |
| 760 */ | |
| 761 int | |
|
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762 mch_stackcheck(char *p) |
| 7 | 763 { |
| 764 if (stack_limit != NULL) | |
| 765 { | |
| 766 if (stack_grows_downwards) | |
| 767 { | |
| 768 if (p < stack_limit) | |
| 769 return FAIL; | |
| 770 } | |
| 771 else if (p > stack_limit) | |
| 772 return FAIL; | |
| 773 } | |
| 774 return OK; | |
| 775 } | |
| 776 #endif | |
| 777 | |
| 778 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
| 779 /* | |
| 780 * Support for using the signal stack. | |
| 781 * This helps when we run out of stack space, which causes a SIGSEGV. The | |
| 782 * signal handler then must run on another stack, since the normal stack is | |
| 783 * completely full. | |
| 784 */ | |
| 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 | |
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792 /* |
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793 * Get a size of signal stack. |
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794 * Preference (if available): sysconf > SIGSTKSZ > guessed size |
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795 */ |
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796 static long int get_signal_stack_size() |
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797 { |
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798 # ifdef HAVE_SYSCONF_SIGSTKSZ |
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799 long int size = -1; |
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800 |
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801 // return size only if sysconf doesn't return an error |
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802 if ((size = sysconf(_SC_SIGSTKSZ)) > -1) |
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803 return size; |
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804 # endif |
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805 |
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806 # ifdef SIGSTKSZ |
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807 // if sysconf() isn't available or gives error, return SIGSTKSZ |
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808 // if defined |
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809 return SIGSTKSZ; |
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810 # endif |
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811 |
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812 // otherwise guess the size |
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813 return 8000; |
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814 } |
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815 |
| 7 | 816 static char *signal_stack; |
| 817 | |
| 818 static void | |
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|
819 init_signal_stack(void) |
| 7 | 820 { |
| 821 if (signal_stack != NULL) | |
| 822 { | |
| 823 # ifdef HAVE_SIGALTSTACK | |
| 824 # ifdef HAVE_SS_BASE | |
| 825 sigstk.ss_base = signal_stack; | |
| 826 # else | |
| 827 sigstk.ss_sp = signal_stack; | |
| 828 # endif | |
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829 sigstk.ss_size = get_signal_stack_size(); |
| 7 | 830 sigstk.ss_flags = 0; |
| 831 (void)sigaltstack(&sigstk, NULL); | |
| 832 # else | |
| 833 sigstk.ss_sp = signal_stack; | |
| 834 if (stack_grows_downwards) | |
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835 sigstk.ss_sp += get_signal_stack_size() - 1; |
| 7 | 836 sigstk.ss_onstack = 0; |
| 837 (void)sigstack(&sigstk, NULL); | |
| 838 # endif | |
| 839 } | |
| 840 } | |
| 841 #endif | |
| 842 | |
| 843 /* | |
| 1832 | 844 * We need correct prototypes for a signal function, otherwise mean compilers |
| 7 | 845 * will barf when the second argument to signal() is ``wrong''. |
| 846 * Let me try it with a few tricky defines from my own osdef.h (jw). | |
| 847 */ | |
| 848 #if defined(SIGWINCH) | |
| 849 static RETSIGTYPE | |
| 850 sig_winch SIGDEFARG(sigarg) | |
| 851 { | |
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852 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 853 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); |
| 854 do_resize = TRUE; | |
| 855 SIGRETURN; | |
| 856 } | |
| 857 #endif | |
| 858 | |
| 859 #if defined(SIGINT) | |
| 860 static RETSIGTYPE | |
| 861 catch_sigint SIGDEFARG(sigarg) | |
| 862 { | |
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863 // this is not required on all systems, but it doesn't hurt anybody |
| 7 | 864 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); |
| 865 got_int = TRUE; | |
| 866 SIGRETURN; | |
| 867 } | |
| 868 #endif | |
| 869 | |
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870 #if defined(SIGUSR1) |
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871 static RETSIGTYPE |
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872 catch_sigusr1 SIGDEFARG(sigarg) |
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873 { |
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874 // this is not required on all systems, but it doesn't hurt anybody |
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875 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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876 got_sigusr1 = TRUE; |
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877 SIGRETURN; |
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878 } |
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879 #endif |
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880 |
| 7 | 881 #if defined(SIGPWR) |
| 882 static RETSIGTYPE | |
| 883 catch_sigpwr SIGDEFARG(sigarg) | |
| 884 { | |
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885 // this is not required on all systems, but it doesn't hurt anybody |
| 37 | 886 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); |
| 7 | 887 /* |
| 888 * I'm not sure we get the SIGPWR signal when the system is really going | |
| 889 * down or when the batteries are almost empty. Just preserve the swap | |
| 890 * files and don't exit, that can't do any harm. | |
| 891 */ | |
| 892 ml_sync_all(FALSE, FALSE); | |
| 893 SIGRETURN; | |
| 894 } | |
| 895 #endif | |
| 896 | |
| 897 #ifdef SET_SIG_ALARM | |
| 898 /* | |
| 899 * signal function for alarm(). | |
| 900 */ | |
| 901 static RETSIGTYPE | |
| 902 sig_alarm SIGDEFARG(sigarg) | |
| 903 { | |
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904 // doesn't do anything, just to break a system call |
| 7 | 905 sig_alarm_called = TRUE; |
| 906 SIGRETURN; | |
| 907 } | |
| 908 #endif | |
| 909 | |
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910 #if (defined(HAVE_SETJMP_H) \ |
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911 && ((defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)) \ |
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912 || defined(FEAT_LIBCALL))) \ |
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913 || defined(PROTO) |
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914 # define USING_SETJMP 1 |
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915 |
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916 // argument to SETJMP() |
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917 static JMP_BUF lc_jump_env; |
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918 |
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919 # ifdef SIGHASARG |
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920 // Caught signal number, 0 when no signal was caught; used for mch_libcall(). |
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921 // Volatile because it is used in signal handlers. |
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922 static volatile sig_atomic_t lc_signal; |
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923 # endif |
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924 |
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925 // TRUE when lc_jump_env is valid. |
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926 // Volatile because it is used in signal handler deathtrap(). |
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927 static volatile sig_atomic_t lc_active INIT(= FALSE); |
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928 |
| 7 | 929 /* |
| 930 * A simplistic version of setjmp() that only allows one level of using. | |
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931 * Used to protect areas where we could crash. |
| 7 | 932 * Don't call twice before calling mch_endjmp()!. |
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933 * |
| 7 | 934 * Usage: |
| 935 * mch_startjmp(); | |
| 936 * if (SETJMP(lc_jump_env) != 0) | |
| 937 * { | |
| 938 * mch_didjmp(); | |
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939 * emsg("crash!"); |
| 7 | 940 * } |
| 941 * else | |
| 942 * { | |
| 943 * do_the_work; | |
| 944 * mch_endjmp(); | |
| 945 * } | |
| 946 * Note: Can't move SETJMP() here, because a function calling setjmp() must | |
| 947 * not return before the saved environment is used. | |
| 948 * Returns OK for normal return, FAIL when the protected code caused a | |
| 949 * problem and LONGJMP() was used. | |
| 950 */ | |
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951 static void |
|
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952 mch_startjmp(void) |
| 7 | 953 { |
|
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954 # ifdef SIGHASARG |
| 7 | 955 lc_signal = 0; |
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956 # endif |
| 7 | 957 lc_active = TRUE; |
| 958 } | |
| 959 | |
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960 static void |
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961 mch_endjmp(void) |
| 7 | 962 { |
| 963 lc_active = FALSE; | |
| 964 } | |
| 965 | |
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966 static void |
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967 mch_didjmp(void) |
| 7 | 968 { |
| 969 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
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970 // On FreeBSD the signal stack has to be reset after using siglongjmp(), |
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971 // otherwise catching the signal only works once. |
| 7 | 972 init_signal_stack(); |
| 973 # endif | |
| 974 } | |
| 975 #endif | |
| 976 | |
| 977 /* | |
| 978 * This function handles deadly signals. | |
| 5338 | 979 * It tries to preserve any swap files and exit properly. |
| 7 | 980 * (partly from Elvis). |
| 5338 | 981 * NOTE: Avoid unsafe functions, such as allocating memory, they can result in |
| 982 * a deadlock. | |
| 7 | 983 */ |
| 984 static RETSIGTYPE | |
| 985 deathtrap SIGDEFARG(sigarg) | |
| 986 { | |
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987 static int entered = 0; // count the number of times we got here. |
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988 // Note: when memory has been corrupted |
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989 // this may get an arbitrary value! |
| 7 | 990 #ifdef SIGHASARG |
| 991 int i; | |
| 992 #endif | |
| 993 | |
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994 #if defined(USING_SETJMP) |
| 7 | 995 /* |
| 996 * Catch a crash in protected code. | |
| 997 * Restores the environment saved in lc_jump_env, which looks like | |
| 998 * SETJMP() returns 1. | |
| 999 */ | |
| 1000 if (lc_active) | |
| 1001 { | |
| 1002 # if defined(SIGHASARG) | |
| 1003 lc_signal = sigarg; | |
| 1004 # endif | |
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1005 lc_active = FALSE; // don't jump again |
| 7 | 1006 LONGJMP(lc_jump_env, 1); |
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1007 // NOTREACHED |
| 7 | 1008 } |
| 1009 #endif | |
| 1010 | |
| 36 | 1011 #ifdef SIGHASARG |
| 1530 | 1012 # ifdef SIGQUIT |
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1013 // While in mch_delay() we go to cooked mode to allow a CTRL-C to |
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1014 // interrupt us. But in cooked mode we may also get SIGQUIT, e.g., when |
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1015 // pressing CTRL-\, but we don't want Vim to exit then. |
| 1530 | 1016 if (in_mch_delay && sigarg == SIGQUIT) |
| 1017 SIGRETURN; | |
| 1018 # endif | |
| 1019 | |
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1020 // When SIGHUP, SIGQUIT, etc. are blocked: postpone the effect and return |
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1021 // here. This avoids that a non-reentrant function is interrupted, e.g., |
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1022 // free(). Calling free() again may then cause a crash. |
| 37 | 1023 if (entered == 0 |
| 1024 && (0 | |
| 1025 # ifdef SIGHUP | |
| 1026 || sigarg == SIGHUP | |
| 1027 # endif | |
| 1028 # ifdef SIGQUIT | |
| 1029 || sigarg == SIGQUIT | |
| 1030 # endif | |
| 1031 # ifdef SIGTERM | |
| 1032 || sigarg == SIGTERM | |
| 1033 # endif | |
| 1034 # ifdef SIGPWR | |
| 1035 || sigarg == SIGPWR | |
| 1036 # endif | |
| 1037 # ifdef SIGUSR1 | |
| 1038 || sigarg == SIGUSR1 | |
| 1039 # endif | |
| 1040 # ifdef SIGUSR2 | |
| 1041 || sigarg == SIGUSR2 | |
| 1042 # endif | |
| 1043 ) | |
| 413 | 1044 && !vim_handle_signal(sigarg)) |
| 36 | 1045 SIGRETURN; |
| 1046 #endif | |
| 1047 | |
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1048 // Remember how often we have been called. |
| 7 | 1049 ++entered; |
| 1050 | |
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1051 // Executing autocommands is likely to use more stack space than we have |
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1052 // available in the signal stack. |
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1053 block_autocmds(); |
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1054 |
| 7 | 1055 #ifdef FEAT_EVAL |
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1056 // Set the v:dying variable. |
| 7 | 1057 set_vim_var_nr(VV_DYING, (long)entered); |
| 1058 #endif | |
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1059 v_dying = entered; |
| 7 | 1060 |
| 180 | 1061 #ifdef HAVE_STACK_LIMIT |
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1062 // Since we are now using the signal stack, need to reset the stack |
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1063 // limit. Otherwise using a regexp will fail. |
| 7 | 1064 get_stack_limit(); |
| 1065 #endif | |
| 1066 | |
| 758 | 1067 #if 0 |
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1068 // This is for opening gdb the moment Vim crashes. |
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1069 // You need to manually adjust the file name and Vim executable name. |
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1070 // Suggested by SungHyun Nam. |
| 758 | 1071 { |
| 1072 # define VI_GDB_FILE "/tmp/vimgdb" | |
| 1073 # define VIM_NAME "/usr/bin/vim" | |
| 1074 FILE *fp = fopen(VI_GDB_FILE, "w"); | |
| 1075 if (fp) | |
| 1076 { | |
| 1077 fprintf(fp, | |
| 1078 "file %s\n" | |
| 1079 "attach %d\n" | |
| 1080 "set height 1000\n" | |
| 1081 "bt full\n" | |
| 1082 , VIM_NAME, getpid()); | |
| 1083 fclose(fp); | |
| 1084 system("xterm -e gdb -x "VI_GDB_FILE); | |
| 1085 unlink(VI_GDB_FILE); | |
| 1086 } | |
| 1087 } | |
| 1088 #endif | |
| 1089 | |
| 7 | 1090 #ifdef SIGHASARG |
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1091 // try to find the name of this signal |
| 7 | 1092 for (i = 0; signal_info[i].sig != -1; i++) |
| 1093 if (sigarg == signal_info[i].sig) | |
| 1094 break; | |
| 1095 deadly_signal = sigarg; | |
| 1096 #endif | |
| 1097 | |
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1098 full_screen = FALSE; // don't write message to the GUI, it might be |
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1099 // part of the problem... |
| 7 | 1100 /* |
| 1101 * If something goes wrong after entering here, we may get here again. | |
| 1102 * When this happens, give a message and try to exit nicely (resetting the | |
| 1103 * terminal mode, etc.) | |
| 1104 * When this happens twice, just exit, don't even try to give a message, | |
| 1105 * stack may be corrupt or something weird. | |
| 1106 * When this still happens again (or memory was corrupted in such a way | |
| 1107 * that "entered" was clobbered) use _exit(), don't try freeing resources. | |
| 1108 */ | |
| 1109 if (entered >= 3) | |
| 1110 { | |
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1111 reset_signals(); // don't catch any signals anymore |
| 7 | 1112 may_core_dump(); |
| 1113 if (entered >= 4) | |
| 1114 _exit(8); | |
| 1115 exit(7); | |
| 1116 } | |
| 1117 if (entered == 2) | |
| 1118 { | |
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1119 // No translation, it may call malloc(). |
| 5338 | 1120 OUT_STR("Vim: Double signal, exiting\n"); |
| 7 | 1121 out_flush(); |
| 1122 getout(1); | |
| 1123 } | |
| 1124 | |
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1125 // No translation, it may call malloc(). |
| 7 | 1126 #ifdef SIGHASARG |
|
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1127 sprintf((char *)IObuff, "Vim: Caught deadly signal %s\r\n", |
| 7 | 1128 signal_info[i].name); |
| 1129 #else | |
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1130 sprintf((char *)IObuff, "Vim: Caught deadly signal\r\n"); |
| 5338 | 1131 #endif |
| 1132 | |
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1133 // Preserve files and exit. This sets the really_exiting flag to prevent |
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1134 // calling free(). |
| 5338 | 1135 preserve_exit(); |
| 7 | 1136 |
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1137 // NOTREACHED |
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1138 |
| 33 | 1139 #ifdef NBDEBUG |
| 1140 reset_signals(); | |
| 1141 may_core_dump(); | |
| 1142 abort(); | |
| 1143 #endif | |
| 1144 | |
| 7 | 1145 SIGRETURN; |
| 1146 } | |
| 1147 | |
| 1148 /* | |
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1149 * Invoked after receiving SIGCONT. We don't know what happened while |
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1150 * sleeping, deal with part of that. |
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1151 */ |
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1152 static void |
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1153 after_sigcont(void) |
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1154 { |
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1155 # ifdef FEAT_TITLE |
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1156 // Don't change "oldtitle" in a signal handler, set a flag to obtain it |
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1157 // again later. |
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1158 oldtitle_outdated = TRUE; |
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1159 # endif |
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1160 settmode(TMODE_RAW); |
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1161 need_check_timestamps = TRUE; |
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1162 did_check_timestamps = FALSE; |
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1163 } |
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1164 |
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1165 #if defined(SIGCONT) |
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1166 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
|
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1167 static volatile sig_atomic_t in_mch_suspend = FALSE; |
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1168 |
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1169 /* |
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1170 * With multi-threading, suspending might not work immediately. Catch the |
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1171 * SIGCONT signal, which will be used as an indication whether the suspending |
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1172 * has been done or not. |
| 1832 | 1173 * |
| 1174 * On Linux, signal is not always handled immediately either. | |
| 1175 * See https://bugs.launchpad.net/bugs/291373 | |
|
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1176 * Probably because the signal is handled in another thread. |
| 1832 | 1177 * |
| 2701 | 1178 * volatile because it is used in signal handler sigcont_handler(). |
| 7 | 1179 */ |
|
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1180 static volatile sig_atomic_t sigcont_received; |
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1181 static RETSIGTYPE sigcont_handler SIGPROTOARG; |
| 7 | 1182 |
| 1183 /* | |
| 1184 * signal handler for SIGCONT | |
| 1185 */ | |
| 1186 static RETSIGTYPE | |
| 1187 sigcont_handler SIGDEFARG(sigarg) | |
| 1188 { | |
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1189 if (in_mch_suspend) |
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1190 { |
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1191 sigcont_received = TRUE; |
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1192 } |
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1193 else |
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1194 { |
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1195 // We didn't suspend ourselves, assume we were stopped by a SIGSTOP |
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1196 // signal (which can't be intercepted) and get a SIGCONT. Need to get |
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1197 // back to a sane mode. We should redraw, but we can't really do that |
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1198 // in a signal handler, do a redraw later. |
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1199 after_sigcont(); |
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1200 redraw_later(CLEAR); |
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1201 cursor_on_force(); |
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1202 out_flush(); |
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1203 } |
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1204 |
| 7 | 1205 SIGRETURN; |
| 1206 } | |
| 1207 #endif | |
| 1208 | |
|
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1209 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4230 | 1210 # ifdef USE_SYSTEM |
| 4209 | 1211 static void *clip_star_save = NULL; |
| 1212 static void *clip_plus_save = NULL; | |
| 4230 | 1213 # endif |
| 2586 | 1214 |
| 1215 /* | |
| 1216 * Called when Vim is going to sleep or execute a shell command. | |
| 1217 * We can't respond to requests for the X selections. Lose them, otherwise | |
| 1218 * other applications will hang. But first copy the text to cut buffer 0. | |
| 1219 */ | |
| 1220 static void | |
|
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1221 loose_clipboard(void) |
| 2586 | 1222 { |
| 1223 if (clip_star.owned || clip_plus.owned) | |
| 1224 { | |
| 1225 x11_export_final_selection(); | |
| 1226 if (clip_star.owned) | |
| 1227 clip_lose_selection(&clip_star); | |
| 1228 if (clip_plus.owned) | |
| 1229 clip_lose_selection(&clip_plus); | |
| 1230 if (x11_display != NULL) | |
| 1231 XFlush(x11_display); | |
| 1232 } | |
| 1233 } | |
| 4209 | 1234 |
| 4230 | 1235 # ifdef USE_SYSTEM |
| 4209 | 1236 /* |
| 1237 * Save clipboard text to restore later. | |
| 1238 */ | |
| 1239 static void | |
|
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1240 save_clipboard(void) |
| 4209 | 1241 { |
| 1242 if (clip_star.owned) | |
| 1243 clip_star_save = get_register('*', TRUE); | |
| 1244 if (clip_plus.owned) | |
| 1245 clip_plus_save = get_register('+', TRUE); | |
| 1246 } | |
| 1247 | |
| 1248 /* | |
| 1249 * Restore clipboard text if no one own the X selection. | |
| 1250 */ | |
| 1251 static void | |
|
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1252 restore_clipboard(void) |
| 4209 | 1253 { |
| 1254 if (clip_star_save != NULL) | |
| 1255 { | |
| 1256 if (!clip_gen_owner_exists(&clip_star)) | |
| 1257 put_register('*', clip_star_save); | |
| 1258 else | |
| 1259 free_register(clip_star_save); | |
| 1260 clip_star_save = NULL; | |
| 1261 } | |
| 1262 if (clip_plus_save != NULL) | |
| 1263 { | |
| 1264 if (!clip_gen_owner_exists(&clip_plus)) | |
| 1265 put_register('+', clip_plus_save); | |
| 1266 else | |
| 1267 free_register(clip_plus_save); | |
| 1268 clip_plus_save = NULL; | |
| 1269 } | |
| 1270 } | |
| 4230 | 1271 # endif |
| 2586 | 1272 #endif |
| 1273 | |
| 7 | 1274 /* |
| 1275 * If the machine has job control, use it to suspend the program, | |
| 1276 * otherwise fake it by starting a new shell. | |
| 1277 */ | |
| 1278 void | |
|
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1279 mch_suspend(void) |
| 7 | 1280 { |
|
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1281 if (ignore_sigtstp) |
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1282 return; |
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1283 |
|
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1284 #if defined(SIGTSTP) |
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1285 in_mch_suspend = TRUE; |
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1286 |
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1287 out_flush(); // needed to make cursor visible on some systems |
| 7 | 1288 settmode(TMODE_COOK); |
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1289 out_flush(); // needed to disable mouse on some systems |
| 7 | 1290 |
| 1291 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) | |
| 2586 | 1292 loose_clipboard(); |
| 7 | 1293 # endif |
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1294 # if defined(SIGCONT) |
| 7 | 1295 sigcont_received = FALSE; |
| 1296 # endif | |
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1297 |
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1298 kill(0, SIGTSTP); // send ourselves a STOP signal |
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1299 |
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1300 # if defined(SIGCONT) |
| 1832 | 1301 /* |
| 1302 * Wait for the SIGCONT signal to be handled. It generally happens | |
|
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1303 * immediately, but somehow not all the time, probably because it's handled |
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1304 * in another thread. Do not call pause() because there would be race |
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1305 * condition which would hang Vim if signal happened in between the test of |
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1306 * sigcont_received and the call to pause(). If signal is not yet received, |
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1307 * sleep 0, 1, 2, 3 ms. Don't bother waiting further if signal is not |
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1308 * received after 1+2+3 ms (not expected to happen). |
| 1832 | 1309 */ |
| 1310 { | |
| 1932 | 1311 long wait_time; |
|
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1312 |
| 1932 | 1313 for (wait_time = 0; !sigcont_received && wait_time <= 3L; wait_time++) |
|
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1314 mch_delay(wait_time, 0); |
| 1832 | 1315 } |
| 7 | 1316 # endif |
|
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1317 in_mch_suspend = FALSE; |
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1318 |
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1319 after_sigcont(); |
| 7 | 1320 #else |
| 1321 suspend_shell(); | |
| 1322 #endif | |
| 1323 } | |
| 1324 | |
| 1325 void | |
|
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1326 mch_init(void) |
| 7 | 1327 { |
| 1328 Columns = 80; | |
| 1329 Rows = 24; | |
| 1330 | |
| 1331 out_flush(); | |
|
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1332 |
|
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1333 #ifdef SIGTSTP |
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1334 // Check whether we were invoked with SIGTSTP set to be ignored. If it is |
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1335 // that indicates the shell (or program) that launched us does not support |
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1336 // tty job control and thus we should ignore that signal. If invoked as a |
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1337 // restricted editor (e.g., as "rvim") SIGTSTP is always ignored. |
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1338 ignore_sigtstp = restricted || SIG_IGN == signal(SIGTSTP, SIG_ERR); |
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1339 #endif |
| 7 | 1340 set_signals(); |
| 167 | 1341 |
| 765 | 1342 #ifdef MACOS_CONVERT |
| 167 | 1343 mac_conv_init(); |
| 1344 #endif | |
| 4168 | 1345 #ifdef FEAT_CYGWIN_WIN32_CLIPBOARD |
| 1346 win_clip_init(); | |
| 1347 #endif | |
| 7 | 1348 } |
| 1349 | |
| 1350 static void | |
|
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1351 set_signals(void) |
| 7 | 1352 { |
| 1353 #if defined(SIGWINCH) | |
| 1354 /* | |
| 1355 * WINDOW CHANGE signal is handled with sig_winch(). | |
| 1356 */ | |
| 1357 signal(SIGWINCH, (RETSIGTYPE (*)())sig_winch); | |
| 1358 #endif | |
| 1359 | |
| 1360 #ifdef SIGTSTP | |
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1361 // See mch_init() for the conditions under which we ignore SIGTSTP. |
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1362 signal(SIGTSTP, ignore_sigtstp ? SIG_IGN : SIG_DFL); |
| 7 | 1363 #endif |
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1364 #if defined(SIGCONT) |
| 7 | 1365 signal(SIGCONT, sigcont_handler); |
| 1366 #endif | |
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1367 #ifdef SIGPIPE |
| 7 | 1368 /* |
| 1369 * We want to ignore breaking of PIPEs. | |
| 1370 */ | |
| 1371 signal(SIGPIPE, SIG_IGN); | |
| 1372 #endif | |
| 1373 | |
| 1374 #ifdef SIGINT | |
| 167 | 1375 catch_int_signal(); |
| 7 | 1376 #endif |
| 1377 | |
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1378 #ifdef SIGUSR1 |
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1379 /* |
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1380 * Call user's handler on SIGUSR1 |
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1381 */ |
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1382 signal(SIGUSR1, (RETSIGTYPE (*)())catch_sigusr1); |
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1383 #endif |
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1384 |
| 7 | 1385 /* |
| 1386 * Ignore alarm signals (Perl's alarm() generates it). | |
| 1387 */ | |
| 1388 #ifdef SIGALRM | |
| 1389 signal(SIGALRM, SIG_IGN); | |
| 1390 #endif | |
| 1391 | |
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1392 #ifdef SIGPWR |
| 7 | 1393 /* |
| 1394 * Catch SIGPWR (power failure?) to preserve the swap files, so that no | |
| 1395 * work will be lost. | |
| 1396 */ | |
| 1397 signal(SIGPWR, (RETSIGTYPE (*)())catch_sigpwr); | |
| 1398 #endif | |
| 1399 | |
| 1400 /* | |
| 1401 * Arrange for other signals to gracefully shutdown Vim. | |
| 1402 */ | |
| 1403 catch_signals(deathtrap, SIG_ERR); | |
| 1404 | |
| 1405 #if defined(FEAT_GUI) && defined(SIGHUP) | |
| 1406 /* | |
| 1407 * When the GUI is running, ignore the hangup signal. | |
| 1408 */ | |
| 1409 if (gui.in_use) | |
| 1410 signal(SIGHUP, SIG_IGN); | |
| 1411 #endif | |
| 1412 } | |
| 1413 | |
| 167 | 1414 #if defined(SIGINT) || defined(PROTO) |
| 1415 /* | |
| 1416 * Catch CTRL-C (only works while in Cooked mode). | |
| 1417 */ | |
| 1418 static void | |
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1419 catch_int_signal(void) |
| 167 | 1420 { |
| 1421 signal(SIGINT, (RETSIGTYPE (*)())catch_sigint); | |
| 1422 } | |
| 1423 #endif | |
| 1424 | |
| 7 | 1425 void |
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1426 reset_signals(void) |
| 7 | 1427 { |
| 1428 catch_signals(SIG_DFL, SIG_DFL); | |
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1429 #if defined(SIGCONT) |
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1430 // SIGCONT isn't in the list, because its default action is ignore |
| 7 | 1431 signal(SIGCONT, SIG_DFL); |
| 1432 #endif | |
| 1433 } | |
| 1434 | |
| 1435 static void | |
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1436 catch_signals( |
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1437 RETSIGTYPE (*func_deadly)(), |
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1438 RETSIGTYPE (*func_other)()) |
| 7 | 1439 { |
| 1440 int i; | |
| 1441 | |
| 1442 for (i = 0; signal_info[i].sig != -1; i++) | |
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1443 { |
| 7 | 1444 if (signal_info[i].deadly) |
| 1445 { | |
| 1446 #if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGACTION) | |
| 1447 struct sigaction sa; | |
| 1448 | |
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1449 // Setup to use the alternate stack for the signal function. |
| 7 | 1450 sa.sa_handler = func_deadly; |
| 1451 sigemptyset(&sa.sa_mask); | |
| 1452 # if defined(__linux__) && defined(_REENTRANT) | |
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1453 // On Linux, with glibc compiled for kernel 2.2, there is a bug in |
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1454 // thread handling in combination with using the alternate stack: |
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1455 // pthread library functions try to use the stack pointer to |
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1456 // identify the current thread, causing a SEGV signal, which |
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1457 // recursively calls deathtrap() and hangs. |
| 7 | 1458 sa.sa_flags = 0; |
| 1459 # else | |
| 1460 sa.sa_flags = SA_ONSTACK; | |
| 1461 # endif | |
| 1462 sigaction(signal_info[i].sig, &sa, NULL); | |
| 1463 #else | |
| 1464 # if defined(HAVE_SIGALTSTACK) && defined(HAVE_SIGVEC) | |
| 1465 struct sigvec sv; | |
| 1466 | |
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1467 // Setup to use the alternate stack for the signal function. |
| 7 | 1468 sv.sv_handler = func_deadly; |
| 1469 sv.sv_mask = 0; | |
| 1470 sv.sv_flags = SV_ONSTACK; | |
| 1471 sigvec(signal_info[i].sig, &sv, NULL); | |
| 1472 # else | |
| 1473 signal(signal_info[i].sig, func_deadly); | |
| 1474 # endif | |
| 1475 #endif | |
| 1476 } | |
| 1477 else if (func_other != SIG_ERR) | |
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1478 { |
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1479 // Deal with non-deadly signals. |
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1480 #ifdef SIGTSTP |
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1481 signal(signal_info[i].sig, |
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1482 signal_info[i].sig == SIGTSTP && ignore_sigtstp |
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1483 ? SIG_IGN : func_other); |
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1484 #else |
| 7 | 1485 signal(signal_info[i].sig, func_other); |
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1486 #endif |
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1487 } |
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1488 } |
| 7 | 1489 } |
| 1490 | |
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1491 #ifdef HAVE_SIGPROCMASK |
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1492 static void |
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1493 block_signals(sigset_t *set) |
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1494 { |
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1495 sigset_t newset; |
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1496 int i; |
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1497 |
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1498 sigemptyset(&newset); |
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1499 |
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1500 for (i = 0; signal_info[i].sig != -1; i++) |
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1501 sigaddset(&newset, signal_info[i].sig); |
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1502 |
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1503 # if defined(SIGCONT) |
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1504 // SIGCONT isn't in the list, because its default action is ignore |
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1505 sigaddset(&newset, SIGCONT); |
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1506 # endif |
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1507 |
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1508 sigprocmask(SIG_BLOCK, &newset, set); |
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1509 } |
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1510 |
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1511 static void |
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1512 unblock_signals(sigset_t *set) |
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1513 { |
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1514 sigprocmask(SIG_SETMASK, set, NULL); |
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1515 } |
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1516 #endif |
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1517 |
| 7 | 1518 /* |
| 37 | 1519 * Handling of SIGHUP, SIGQUIT and SIGTERM: |
| 1146 | 1520 * "when" == a signal: when busy, postpone and return FALSE, otherwise |
| 1521 * return TRUE | |
| 1522 * "when" == SIGNAL_BLOCK: Going to be busy, block signals | |
| 1523 * "when" == SIGNAL_UNBLOCK: Going to wait, unblock signals, use postponed | |
|
2209
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1524 * signal |
| 36 | 1525 * Returns TRUE when Vim should exit. |
| 1526 */ | |
| 1527 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1528 vim_handle_signal(int sig) |
| 36 | 1529 { |
| 37 | 1530 static int got_signal = 0; |
| 1531 static int blocked = TRUE; | |
| 1532 | |
| 1533 switch (sig) | |
| 36 | 1534 { |
| 37 | 1535 case SIGNAL_BLOCK: blocked = TRUE; |
| 1536 break; | |
| 1537 | |
| 1538 case SIGNAL_UNBLOCK: blocked = FALSE; | |
| 1539 if (got_signal != 0) | |
| 1540 { | |
| 1541 kill(getpid(), got_signal); | |
| 1542 got_signal = 0; | |
| 1543 } | |
| 1544 break; | |
| 1545 | |
| 1546 default: if (!blocked) | |
|
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diff
changeset
|
1547 return TRUE; // exit! |
| 37 | 1548 got_signal = sig; |
| 1549 #ifdef SIGPWR | |
| 1550 if (sig != SIGPWR) | |
| 1551 #endif | |
|
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|
1552 got_int = TRUE; // break any loops |
| 36 | 1553 break; |
| 1554 } | |
| 1555 return FALSE; | |
| 1556 } | |
| 1557 | |
| 1558 /* | |
| 7 | 1559 * Check_win checks whether we have an interactive stdout. |
| 1560 */ | |
| 1561 int | |
|
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diff
changeset
|
1562 mch_check_win(int argc UNUSED, char **argv UNUSED) |
| 7 | 1563 { |
| 1564 if (isatty(1)) | |
| 1565 return OK; | |
| 1566 return FAIL; | |
| 1567 } | |
| 1568 | |
| 1569 /* | |
| 1570 * Return TRUE if the input comes from a terminal, FALSE otherwise. | |
| 1571 */ | |
| 1572 int | |
|
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7807
diff
changeset
|
1573 mch_input_isatty(void) |
| 7 | 1574 { |
| 1575 if (isatty(read_cmd_fd)) | |
| 1576 return TRUE; | |
| 1577 return FALSE; | |
| 1578 } | |
| 1579 | |
| 1580 #ifdef FEAT_X11 | |
| 1581 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1582 # if defined(ELAPSED_TIMEVAL) \ |
| 7 | 1583 && (defined(FEAT_XCLIPBOARD) || defined(FEAT_TITLE)) |
| 1584 | |
| 1585 /* | |
| 1586 * Give a message about the elapsed time for opening the X window. | |
| 1587 */ | |
| 1588 static void | |
|
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commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
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diff
changeset
|
1589 xopen_message(long elapsed_msec) |
|
42911b233245
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diff
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|
1590 { |
|
15470
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patch 8.1.0743: giving error messages is not flexible
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diff
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|
1591 smsg(_("Opening the X display took %ld msec"), elapsed_msec); |
| 7 | 1592 } |
| 1593 # endif | |
| 1594 #endif | |
| 1595 | |
| 1596 #if defined(FEAT_X11) && (defined(FEAT_TITLE) || defined(FEAT_XCLIPBOARD)) | |
| 1597 /* | |
| 1598 * A few functions shared by X11 title and clipboard code. | |
| 1599 */ | |
| 1600 | |
| 1601 static int got_x_error = FALSE; | |
| 1602 | |
| 1603 /* | |
| 1604 * X Error handler, otherwise X just exits! (very rude) -- webb | |
| 1605 */ | |
| 1606 static int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1607 x_error_handler(Display *dpy, XErrorEvent *error_event) |
| 7 | 1608 { |
| 42 | 1609 XGetErrorText(dpy, error_event->error_code, (char *)IObuff, IOSIZE); |
| 7 | 1610 STRCAT(IObuff, _("\nVim: Got X error\n")); |
| 1611 | |
|
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patch 8.2.0720: occasional exit when encountering an X error
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|
1612 // In the GUI we cannot print a message and continue, because no X calls |
|
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|
1613 // are allowed here (causes my system to hang). Silently continuing seems |
|
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|
1614 // like the best alternative. Do preserve files, in case we crash. |
|
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|
1615 ml_sync_all(FALSE, FALSE); |
|
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|
1616 |
|
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|
1617 #ifdef FEAT_GUI |
|
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|
1618 if (!gui.in_use) |
|
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|
1619 #endif |
|
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|
1620 msg((char *)IObuff); |
|
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|
1621 |
|
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|
1622 return 0; // NOTREACHED |
| 7 | 1623 } |
| 1624 | |
| 1625 /* | |
| 1626 * Another X Error handler, just used to check for errors. | |
| 1627 */ | |
| 1628 static int | |
|
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diff
changeset
|
1629 x_error_check(Display *dpy UNUSED, XErrorEvent *error_event UNUSED) |
| 7 | 1630 { |
| 1631 got_x_error = TRUE; | |
| 1632 return 0; | |
| 1633 } | |
| 1634 | |
|
15296
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|
1635 /* |
|
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|
1636 * Return TRUE when connection to the X server is desired. |
|
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1637 */ |
|
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|
1638 static int |
|
60e962106f8a
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|
1639 x_connect_to_server(void) |
|
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|
1640 { |
|
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|
1641 // No point in connecting if we are exiting or dying. |
|
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|
1642 if (exiting || v_dying) |
|
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|
1643 return FALSE; |
|
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|
1644 |
|
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diff
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|
1645 #if defined(FEAT_CLIENTSERVER) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1646 if (x_force_connect) |
|
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patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1647 return TRUE; |
|
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|
1648 #endif |
|
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|
1649 if (x_no_connect) |
|
60e962106f8a
patch 8.1.0656: trying to reconnect to X server may cause problems
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|
1650 return FALSE; |
|
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|
1651 |
|
15306
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15298
diff
changeset
|
1652 // Check for a match with "exclude:" from 'clipboard'. |
|
15296
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patch 8.1.0656: trying to reconnect to X server may cause problems
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diff
changeset
|
1653 if (clip_exclude_prog != NULL) |
|
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diff
changeset
|
1654 { |
|
15306
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|
1655 // 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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diff
changeset
|
1656 // happen if vpeekc() is used while executing the prog and it causes a |
|
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|
1657 // related callback to be invoked. |
|
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changeset
|
1658 if (regprog_in_use(clip_exclude_prog)) |
|
7fff2d18e191
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diff
changeset
|
1659 return FALSE; |
|
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diff
changeset
|
1660 |
|
15296
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diff
changeset
|
1661 if (vim_regexec_prog(&clip_exclude_prog, FALSE, T_NAME, (colnr_T)0)) |
|
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diff
changeset
|
1662 return FALSE; |
|
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diff
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|
1663 } |
|
60e962106f8a
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diff
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|
1664 return TRUE; |
|
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diff
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|
1665 } |
|
60e962106f8a
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diff
changeset
|
1666 |
| 7 | 1667 #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
|
1668 # if defined(USING_SETJMP) |
| 7 | 1669 /* |
| 1670 * An X IO Error handler, used to catch error while opening the display. | |
| 1671 */ | |
| 1672 static int | |
|
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diff
changeset
|
1673 x_IOerror_check(Display *dpy UNUSED) |
| 7 | 1674 { |
|
18810
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changeset
|
1675 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1676 LONGJMP(lc_jump_env, 1); |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
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15868
diff
changeset
|
1677 # if defined(VMS) || defined(__CYGWIN__) |
|
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changeset
|
1678 return 0; // avoid the compiler complains about missing return value |
|
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Bram Moolenaar <bram@zimbu.org>
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1940
diff
changeset
|
1679 # endif |
| 7 | 1680 } |
| 1681 # endif | |
| 1682 | |
| 1683 /* | |
| 1684 * An X IO Error handler, used to catch terminal errors. | |
| 1685 */ | |
|
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changeset
|
1686 static int xterm_dpy_retry_count = 0; |
| 7 | 1687 |
| 1688 static int | |
|
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7807
diff
changeset
|
1689 x_IOerror_handler(Display *dpy UNUSED) |
| 7 | 1690 { |
| 1691 xterm_dpy = NULL; | |
|
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changeset
|
1692 xterm_dpy_retry_count = 5; // Try reconnecting five times |
| 7 | 1693 x11_window = 0; |
| 1694 x11_display = NULL; | |
| 1695 xterm_Shell = (Widget)0; | |
| 1696 | |
|
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|
1697 // This function should not return, it causes exit(). Longjump instead. |
| 7 | 1698 LONGJMP(x_jump_env, 1); |
|
15955
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parents:
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diff
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|
1699 # if defined(VMS) || defined(__CYGWIN__) |
|
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|
1700 return 0; // avoid the compiler complains about missing return value |
|
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
1701 # endif |
| 7 | 1702 } |
| 6383 | 1703 |
| 1704 /* | |
| 1705 * If the X11 connection was lost try to restore it. | |
| 1706 * Helps when the X11 server was stopped and restarted while Vim was inactive | |
| 6448 | 1707 * (e.g. through tmux). |
| 6383 | 1708 */ |
| 1709 static void | |
|
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changeset
|
1710 may_restore_clipboard(void) |
| 6383 | 1711 { |
|
15298
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changeset
|
1712 // No point in restoring the connecting if we are exiting or dying. |
|
4aea6c2f56a8
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1713 if (!exiting && !v_dying && xterm_dpy_retry_count > 0) |
|
15211
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|
1714 { |
|
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diff
changeset
|
1715 --xterm_dpy_retry_count; |
| 6458 | 1716 |
| 1717 # ifndef LESSTIF_VERSION | |
|
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changeset
|
1718 // This has been reported to avoid Vim getting stuck. |
| 6458 | 1719 if (app_context != (XtAppContext)NULL) |
| 1720 { | |
| 1721 XtDestroyApplicationContext(app_context); | |
| 1722 app_context = (XtAppContext)NULL; | |
|
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changeset
|
1723 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 6458 | 1724 } |
| 1725 # endif | |
| 1726 | |
| 6383 | 1727 setup_term_clip(); |
| 1728 get_x11_title(FALSE); | |
| 1729 } | |
| 1730 } | |
|
16608
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1731 |
|
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patch 8.1.1307: cannot reconnect to the X server after it restarted
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|
1732 void |
|
0422b14bce58
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changeset
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1733 ex_xrestore(exarg_T *eap) |
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1734 { |
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1735 if (eap->arg != NULL && STRLEN(eap->arg) > 0) |
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1736 { |
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1737 if (xterm_display_allocated) |
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1738 vim_free(xterm_display); |
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1739 xterm_display = (char *)vim_strsave(eap->arg); |
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1740 xterm_display_allocated = TRUE; |
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1741 } |
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1742 smsg(_("restoring display %s"), xterm_display == NULL |
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1743 ? (char *)mch_getenv((char_u *)"DISPLAY") : xterm_display); |
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1744 |
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1745 clear_xterm_clip(); |
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1746 x11_window = 0; |
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1747 xterm_dpy_retry_count = 5; // Try reconnecting five times |
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1748 may_restore_clipboard(); |
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1749 } |
| 7 | 1750 #endif |
| 1751 | |
| 1752 /* | |
| 1753 * Test if "dpy" and x11_window are valid by getting the window title. | |
| 1754 * I don't actually want it yet, so there may be a simpler call to use, but | |
| 1755 * this will cause the error handler x_error_check() to be called if anything | |
| 1756 * is wrong, such as the window pointer being invalid (as can happen when the | |
| 1757 * user changes his DISPLAY, but not his WINDOWID) -- webb | |
| 1758 */ | |
| 1759 static int | |
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1760 test_x11_window(Display *dpy) |
| 7 | 1761 { |
| 1762 int (*old_handler)(); | |
| 1763 XTextProperty text_prop; | |
| 1764 | |
| 1765 old_handler = XSetErrorHandler(x_error_check); | |
| 1766 got_x_error = FALSE; | |
| 1767 if (XGetWMName(dpy, x11_window, &text_prop)) | |
| 1768 XFree((void *)text_prop.value); | |
| 1769 XSync(dpy, False); | |
| 1770 (void)XSetErrorHandler(old_handler); | |
| 1771 | |
| 1772 if (p_verbose > 0 && got_x_error) | |
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1773 verb_msg(_("Testing the X display failed")); |
| 7 | 1774 |
| 1775 return (got_x_error ? FAIL : OK); | |
| 1776 } | |
| 1777 #endif | |
| 1778 | |
| 1779 #ifdef FEAT_TITLE | |
| 1780 | |
| 1781 #ifdef FEAT_X11 | |
| 1782 | |
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1783 static int get_x11_thing(int get_title, int test_only); |
| 7 | 1784 |
| 1785 /* | |
| 1786 * try to get x11 window and display | |
| 1787 * | |
| 1788 * return FAIL for failure, OK otherwise | |
| 1789 */ | |
| 1790 static int | |
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1791 get_x11_windis(void) |
| 7 | 1792 { |
| 1793 char *winid; | |
| 1794 static int result = -1; | |
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1795 #define XD_NONE 0 // x11_display not set here |
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1796 #define XD_HERE 1 // x11_display opened here |
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1797 #define XD_GUI 2 // x11_display used from gui.dpy |
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1798 #define XD_XTERM 3 // x11_display used from xterm_dpy |
| 7 | 1799 static int x11_display_from = XD_NONE; |
| 1800 static int did_set_error_handler = FALSE; | |
| 1801 | |
| 1802 if (!did_set_error_handler) | |
| 1803 { | |
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1804 // X just exits if it finds an error otherwise! |
| 7 | 1805 (void)XSetErrorHandler(x_error_handler); |
| 1806 did_set_error_handler = TRUE; | |
| 1807 } | |
| 1808 | |
| 574 | 1809 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 1810 if (gui.in_use) |
| 1811 { | |
| 1812 /* | |
| 1813 * If the X11 display was opened here before, for the window where Vim | |
| 1814 * was started, close that one now to avoid a memory leak. | |
| 1815 */ | |
| 1816 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1817 { | |
| 1818 XCloseDisplay(x11_display); | |
| 1819 x11_display_from = XD_NONE; | |
| 1820 } | |
| 1821 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 1822 { | |
| 1823 x11_display_from = XD_GUI; | |
| 1824 return OK; | |
| 1825 } | |
| 1826 x11_display = NULL; | |
| 1827 return FAIL; | |
| 1828 } | |
| 1829 else if (x11_display_from == XD_GUI) | |
| 1830 { | |
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1831 // GUI must have stopped somehow, clear x11_display |
| 7 | 1832 x11_window = 0; |
| 1833 x11_display = NULL; | |
| 1834 x11_display_from = XD_NONE; | |
| 1835 } | |
| 1836 #endif | |
| 1837 | |
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1838 // When started with the "-X" argument, don't try connecting. |
| 7 | 1839 if (!x_connect_to_server()) |
| 1840 return FAIL; | |
| 1841 | |
| 1842 /* | |
| 1843 * If WINDOWID not set, should try another method to find out | |
| 1844 * what the current window number is. The only code I know for | |
| 1845 * this is very complicated. | |
| 1846 * We assume that zero is invalid for WINDOWID. | |
| 1847 */ | |
| 1848 if (x11_window == 0 && (winid = getenv("WINDOWID")) != NULL) | |
| 1849 x11_window = (Window)atol(winid); | |
| 1850 | |
| 1851 #ifdef FEAT_XCLIPBOARD | |
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1852 if (xterm_dpy == x11_display) |
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1853 // x11_display may have been set to xterm_dpy elsewhere |
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1854 x11_display_from = XD_XTERM; |
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1855 |
| 7 | 1856 if (xterm_dpy != NULL && x11_window != 0) |
| 1857 { | |
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1858 // We may have checked it already, but Gnome terminal can move us to |
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1859 // another window, so we need to check every time. |
| 1450 | 1860 if (x11_display_from != XD_XTERM) |
| 1861 { | |
| 1862 /* | |
| 1863 * If the X11 display was opened here before, for the window where | |
| 1864 * Vim was started, close that one now to avoid a memory leak. | |
| 1865 */ | |
| 1866 if (x11_display_from == XD_HERE && x11_display != NULL) | |
| 1867 XCloseDisplay(x11_display); | |
| 1868 x11_display = xterm_dpy; | |
| 1869 x11_display_from = XD_XTERM; | |
| 1870 } | |
| 7 | 1871 if (test_x11_window(x11_display) == FAIL) |
| 1872 { | |
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1873 // probably bad $WINDOWID |
| 7 | 1874 x11_window = 0; |
| 1875 x11_display = NULL; | |
| 1876 x11_display_from = XD_NONE; | |
| 1877 return FAIL; | |
| 1878 } | |
| 1879 return OK; | |
| 1880 } | |
| 1881 #endif | |
| 1882 | |
| 1883 if (x11_window == 0 || x11_display == NULL) | |
| 1884 result = -1; | |
| 1885 | |
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1886 if (result != -1) // Have already been here and set this |
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1887 return result; // Don't do all these X calls again |
| 7 | 1888 |
| 1889 if (x11_window != 0 && x11_display == NULL) | |
| 1890 { | |
| 1891 #ifdef SET_SIG_ALARM | |
| 1892 RETSIGTYPE (*sig_save)(); | |
| 1893 #endif | |
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1894 #ifdef ELAPSED_FUNC |
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1895 elapsed_T start_tv; |
| 7 | 1896 |
| 1897 if (p_verbose > 0) | |
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1898 ELAPSED_INIT(start_tv); |
| 7 | 1899 #endif |
| 1900 | |
| 1901 #ifdef SET_SIG_ALARM | |
| 1902 /* | |
| 1903 * Opening the Display may hang if the DISPLAY setting is wrong, or | |
| 1904 * the network connection is bad. Set an alarm timer to get out. | |
| 1905 */ | |
| 1906 sig_alarm_called = FALSE; | |
| 1907 sig_save = (RETSIGTYPE (*)())signal(SIGALRM, | |
| 1908 (RETSIGTYPE (*)())sig_alarm); | |
| 1909 alarm(2); | |
| 1910 #endif | |
| 1911 x11_display = XOpenDisplay(NULL); | |
| 1912 | |
| 1913 #ifdef SET_SIG_ALARM | |
| 1914 alarm(0); | |
| 1915 signal(SIGALRM, (RETSIGTYPE (*)())sig_save); | |
| 1916 if (p_verbose > 0 && sig_alarm_called) | |
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1917 verb_msg(_("Opening the X display timed out")); |
| 7 | 1918 #endif |
| 1919 if (x11_display != NULL) | |
| 1920 { | |
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1921 # ifdef ELAPSED_FUNC |
| 7 | 1922 if (p_verbose > 0) |
| 292 | 1923 { |
| 1924 verbose_enter(); | |
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1925 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 1926 verbose_leave(); |
| 1927 } | |
| 7 | 1928 # endif |
| 1929 if (test_x11_window(x11_display) == FAIL) | |
| 1930 { | |
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1931 // Maybe window id is bad |
| 7 | 1932 x11_window = 0; |
| 1933 XCloseDisplay(x11_display); | |
| 1934 x11_display = NULL; | |
| 1935 } | |
| 1936 else | |
| 1937 x11_display_from = XD_HERE; | |
| 1938 } | |
| 1939 } | |
| 1940 if (x11_window == 0 || x11_display == NULL) | |
| 1941 return (result = FAIL); | |
| 2609 | 1942 |
| 1943 # ifdef FEAT_EVAL | |
| 1944 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 1945 # endif | |
| 1946 | |
| 7 | 1947 return (result = OK); |
| 1948 } | |
| 1949 | |
| 1950 /* | |
| 1951 * Determine original x11 Window Title | |
| 1952 */ | |
| 1953 static int | |
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1954 get_x11_title(int test_only) |
| 7 | 1955 { |
| 32 | 1956 return get_x11_thing(TRUE, test_only); |
| 7 | 1957 } |
| 1958 | |
| 1959 /* | |
| 1960 * Determine original x11 Window icon | |
| 1961 */ | |
| 1962 static int | |
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1963 get_x11_icon(int test_only) |
| 7 | 1964 { |
| 1965 int retval = FALSE; | |
| 1966 | |
| 1967 retval = get_x11_thing(FALSE, test_only); | |
| 1968 | |
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1969 // could not get old icon, use terminal name |
| 7 | 1970 if (oldicon == NULL && !test_only) |
| 1971 { | |
| 1972 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 1973 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 1974 else |
| 1940 | 1975 oldicon = vim_strsave(T_NAME); |
| 7 | 1976 } |
| 1977 | |
| 1978 return retval; | |
| 1979 } | |
| 1980 | |
| 1981 static int | |
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1982 get_x11_thing( |
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1983 int get_title, // get title string |
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1984 int test_only) |
| 7 | 1985 { |
| 1986 XTextProperty text_prop; | |
| 1987 int retval = FALSE; | |
| 1988 Status status; | |
| 1989 | |
| 1990 if (get_x11_windis() == OK) | |
| 1991 { | |
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1992 // Get window/icon name if any |
| 7 | 1993 if (get_title) |
| 1994 status = XGetWMName(x11_display, x11_window, &text_prop); | |
| 1995 else | |
| 1996 status = XGetWMIconName(x11_display, x11_window, &text_prop); | |
| 1997 | |
| 1998 /* | |
| 1999 * If terminal is xterm, then x11_window may be a child window of the | |
| 2000 * outer xterm window that actually contains the window/icon name, so | |
| 2001 * keep traversing up the tree until a window with a title/icon is | |
| 2002 * found. | |
| 2003 */ | |
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2004 // Previously this was only done for xterm and alike. I don't see a |
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2005 // reason why it would fail for other terminal emulators. |
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2006 // if (term_is_xterm) |
| 7 | 2007 { |
| 2008 Window root; | |
| 2009 Window parent; | |
| 2010 Window win = x11_window; | |
| 2011 Window *children; | |
| 2012 unsigned int num_children; | |
| 2013 | |
| 2014 while (!status || text_prop.value == NULL) | |
| 2015 { | |
| 2016 if (!XQueryTree(x11_display, win, &root, &parent, &children, | |
| 2017 &num_children)) | |
| 2018 break; | |
| 2019 if (children) | |
| 2020 XFree((void *)children); | |
| 2021 if (parent == root || parent == 0) | |
| 2022 break; | |
| 2023 | |
| 2024 win = parent; | |
| 2025 if (get_title) | |
| 2026 status = XGetWMName(x11_display, win, &text_prop); | |
| 2027 else | |
| 2028 status = XGetWMIconName(x11_display, win, &text_prop); | |
| 2029 } | |
| 2030 } | |
| 2031 if (status && text_prop.value != NULL) | |
| 2032 { | |
| 2033 retval = TRUE; | |
| 2034 if (!test_only) | |
| 2035 { | |
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2036 if (get_title) |
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2037 vim_free(oldtitle); |
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2038 else |
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2039 vim_free(oldicon); |
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|
2040 if (text_prop.encoding == XA_STRING && !has_mbyte) |
| 7 | 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 else | |
| 2048 { | |
| 2049 char **cl; | |
| 2050 Status transform_status; | |
| 2051 int n = 0; | |
| 2052 | |
| 2053 transform_status = XmbTextPropertyToTextList(x11_display, | |
| 2054 &text_prop, | |
| 2055 &cl, &n); | |
| 2056 if (transform_status >= Success && n > 0 && cl[0]) | |
| 2057 { | |
| 2058 if (get_title) | |
| 2059 oldtitle = vim_strsave((char_u *) cl[0]); | |
| 2060 else | |
| 2061 oldicon = vim_strsave((char_u *) cl[0]); | |
| 2062 XFreeStringList(cl); | |
| 2063 } | |
| 2064 else | |
| 2065 { | |
| 2066 if (get_title) | |
| 2067 oldtitle = vim_strsave((char_u *)text_prop.value); | |
| 2068 else | |
| 2069 oldicon = vim_strsave((char_u *)text_prop.value); | |
| 2070 } | |
| 2071 } | |
| 2072 } | |
| 2073 XFree((void *)text_prop.value); | |
| 2074 } | |
| 2075 } | |
| 2076 return retval; | |
| 2077 } | |
| 2078 | |
|
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|
2079 // Xutf8 functions are not available on older systems. Note that on some |
|
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diff
changeset
|
2080 // systems X_HAVE_UTF8_STRING may be defined in a header file but |
|
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|
2081 // Xutf8SetWMProperties() is not in the X11 library. Configure checks for |
|
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|
2082 // that and defines HAVE_XUTF8SETWMPROPERTIES. |
|
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parents:
15567
diff
changeset
|
2083 #if defined(X_HAVE_UTF8_STRING) |
| 6282 | 2084 # if X_HAVE_UTF8_STRING && HAVE_XUTF8SETWMPROPERTIES |
| 7 | 2085 # define USE_UTF8_STRING |
| 2086 # endif | |
| 2087 #endif | |
| 2088 | |
| 2089 /* | |
| 2090 * Set x11 Window Title | |
| 2091 * | |
| 2092 * get_x11_windis() must be called before this and have returned OK | |
| 2093 */ | |
| 2094 static void | |
|
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|
2095 set_x11_title(char_u *title) |
| 7 | 2096 { |
|
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|
2097 // XmbSetWMProperties() and Xutf8SetWMProperties() should use a STRING |
|
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|
2098 // when possible, COMPOUND_TEXT otherwise. COMPOUND_TEXT isn't |
|
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|
2099 // supported everywhere and STRING doesn't work for multi-byte titles. |
| 7 | 2100 #ifdef USE_UTF8_STRING |
| 2101 if (enc_utf8) | |
| 2102 Xutf8SetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2103 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2104 else | |
| 2105 #endif | |
| 2106 { | |
| 2107 #if XtSpecificationRelease >= 4 | |
| 2108 # ifdef FEAT_XFONTSET | |
| 2109 XmbSetWMProperties(x11_display, x11_window, (const char *)title, | |
| 2110 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2111 # else | |
| 2112 XTextProperty text_prop; | |
| 129 | 2113 char *c_title = (char *)title; |
| 7 | 2114 |
|
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|
2115 // directly from example 3-18 "basicwin" of Xlib Programming Manual |
| 129 | 2116 (void)XStringListToTextProperty(&c_title, 1, &text_prop); |
| 7 | 2117 XSetWMProperties(x11_display, x11_window, &text_prop, |
| 2118 NULL, NULL, 0, NULL, NULL, NULL); | |
| 2119 # endif | |
| 2120 #else | |
| 2121 XStoreName(x11_display, x11_window, (char *)title); | |
| 2122 #endif | |
| 2123 } | |
| 2124 XFlush(x11_display); | |
| 2125 } | |
| 2126 | |
| 2127 /* | |
| 2128 * Set x11 Window icon | |
| 2129 * | |
| 2130 * get_x11_windis() must be called before this and have returned OK | |
| 2131 */ | |
| 2132 static void | |
|
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diff
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|
2133 set_x11_icon(char_u *icon) |
| 7 | 2134 { |
|
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|
2135 // See above for comments about using X*SetWMProperties(). |
| 7 | 2136 #ifdef USE_UTF8_STRING |
| 2137 if (enc_utf8) | |
| 2138 Xutf8SetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2139 NULL, 0, NULL, NULL, NULL); | |
| 2140 else | |
| 2141 #endif | |
| 2142 { | |
| 2143 #if XtSpecificationRelease >= 4 | |
| 2144 # ifdef FEAT_XFONTSET | |
| 2145 XmbSetWMProperties(x11_display, x11_window, NULL, (const char *)icon, | |
| 2146 NULL, 0, NULL, NULL, NULL); | |
| 2147 # else | |
| 2148 XTextProperty text_prop; | |
| 129 | 2149 char *c_icon = (char *)icon; |
| 2150 | |
| 2151 (void)XStringListToTextProperty(&c_icon, 1, &text_prop); | |
| 7 | 2152 XSetWMProperties(x11_display, x11_window, NULL, &text_prop, |
| 2153 NULL, 0, NULL, NULL, NULL); | |
| 2154 # endif | |
| 2155 #else | |
| 2156 XSetIconName(x11_display, x11_window, (char *)icon); | |
| 2157 #endif | |
| 2158 } | |
| 2159 XFlush(x11_display); | |
| 2160 } | |
| 2161 | |
|
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|
2162 #else // FEAT_X11 |
| 7 | 2163 |
| 2164 static int | |
|
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7833
diff
changeset
|
2165 get_x11_title(int test_only UNUSED) |
| 7 | 2166 { |
| 2167 return FALSE; | |
| 2168 } | |
| 2169 | |
| 2170 static int | |
|
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7833
diff
changeset
|
2171 get_x11_icon(int test_only) |
| 7 | 2172 { |
| 2173 if (!test_only) | |
| 2174 { | |
| 2175 if (STRNCMP(T_NAME, "builtin_", 8) == 0) | |
| 1940 | 2176 oldicon = vim_strsave(T_NAME + 8); |
| 7 | 2177 else |
| 1940 | 2178 oldicon = vim_strsave(T_NAME); |
| 7 | 2179 } |
| 2180 return FALSE; | |
| 2181 } | |
| 2182 | |
|
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|
2183 #endif // FEAT_X11 |
| 7 | 2184 |
| 2185 int | |
|
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diff
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|
2186 mch_can_restore_title(void) |
| 7 | 2187 { |
| 2188 return get_x11_title(TRUE); | |
| 2189 } | |
| 2190 | |
| 2191 int | |
|
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diff
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|
2192 mch_can_restore_icon(void) |
| 7 | 2193 { |
| 2194 return get_x11_icon(TRUE); | |
| 2195 } | |
| 2196 | |
| 2197 /* | |
| 2198 * Set the window title and icon. | |
| 2199 */ | |
| 2200 void | |
|
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|
2201 mch_settitle(char_u *title, char_u *icon) |
| 7 | 2202 { |
| 2203 int type = 0; | |
| 2204 static int recursive = 0; | |
| 2205 | |
|
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|
2206 if (T_NAME == NULL) // no terminal name (yet) |
| 7 | 2207 return; |
|
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|
2208 if (title == NULL && icon == NULL) // nothing to do |
| 7 | 2209 return; |
| 2210 | |
|
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|
2211 // When one of the X11 functions causes a deadly signal, we get here again |
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|
2212 // recursively. Avoid hanging then (something is probably locked). |
| 7 | 2213 if (recursive) |
| 2214 return; | |
| 2215 ++recursive; | |
| 2216 | |
| 2217 /* | |
| 2218 * if the window ID and the display is known, we may use X11 calls | |
| 2219 */ | |
| 2220 #ifdef FEAT_X11 | |
| 2221 if (get_x11_windis() == OK) | |
| 2222 type = 1; | |
| 2223 #else | |
|
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2224 # if defined(FEAT_GUI_PHOTON) \ |
|
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2225 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) |
| 7 | 2226 if (gui.in_use) |
| 2227 type = 1; | |
| 2228 # endif | |
| 2229 #endif | |
| 2230 | |
| 2231 /* | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2232 * Note: if "t_ts" is set, title is set with escape sequence rather |
| 7 | 2233 * than x11 calls, because the x11 calls don't always work |
| 2234 */ | |
| 2235 if ((type || *T_TS != NUL) && title != NULL) | |
| 2236 { | |
|
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diff
changeset
|
2237 if (oldtitle_outdated) |
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2238 { |
|
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|
2239 oldtitle_outdated = FALSE; |
|
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|
2240 VIM_CLEAR(oldtitle); |
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2241 } |
| 7 | 2242 if (oldtitle == NULL |
| 2243 #ifdef FEAT_GUI | |
| 2244 && !gui.in_use | |
| 2245 #endif | |
|
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2246 ) // first call but not in GUI, save title |
| 7 | 2247 (void)get_x11_title(FALSE); |
| 2248 | |
|
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|
2249 if (*T_TS != NUL) // it's OK if t_fs is empty |
| 7 | 2250 term_settitle(title); |
| 2251 #ifdef FEAT_X11 | |
| 2252 else | |
| 2253 # ifdef FEAT_GUI_GTK | |
|
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2254 if (!gui.in_use) // don't do this if GTK+ is running |
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2255 # endif |
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|
2256 set_x11_title(title); // x11 |
| 7 | 2257 #endif |
|
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2258 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \ |
|
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2259 || defined(FEAT_GUI_PHOTON) |
| 7 | 2260 else |
| 2261 gui_mch_settitle(title, icon); | |
| 2262 #endif | |
|
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2263 unix_did_set_title = TRUE; |
| 7 | 2264 } |
| 2265 | |
| 2266 if ((type || *T_CIS != NUL) && icon != NULL) | |
| 2267 { | |
| 2268 if (oldicon == NULL | |
| 2269 #ifdef FEAT_GUI | |
| 2270 && !gui.in_use | |
| 2271 #endif | |
|
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2272 ) // first call, save icon |
| 7 | 2273 get_x11_icon(FALSE); |
| 2274 | |
| 2275 if (*T_CIS != NUL) | |
| 2276 { | |
|
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|
2277 out_str(T_CIS); // set icon start |
| 7 | 2278 out_str_nf(icon); |
|
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|
2279 out_str(T_CIE); // set icon end |
| 7 | 2280 out_flush(); |
| 2281 } | |
| 2282 #ifdef FEAT_X11 | |
| 2283 else | |
| 2284 # ifdef FEAT_GUI_GTK | |
|
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2285 if (!gui.in_use) // don't do this if GTK+ is running |
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2286 # endif |
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|
2287 set_x11_icon(icon); // x11 |
| 7 | 2288 #endif |
| 2289 did_set_icon = TRUE; | |
| 2290 } | |
| 2291 --recursive; | |
| 2292 } | |
| 2293 | |
| 2294 /* | |
| 2295 * Restore the window/icon title. | |
| 2296 * "which" is one of: | |
|
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2297 * SAVE_RESTORE_TITLE only restore title |
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2298 * SAVE_RESTORE_ICON only restore icon |
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2299 * SAVE_RESTORE_BOTH restore title and icon |
| 7 | 2300 */ |
| 2301 void | |
|
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|
2302 mch_restore_title(int which) |
| 7 | 2303 { |
|
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|
2304 int do_push_pop = unix_did_set_title || did_set_icon; |
|
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2305 |
|
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2306 // only restore the title or icon when it has been set |
|
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2307 mch_settitle(((which & SAVE_RESTORE_TITLE) && unix_did_set_title) ? |
| 7 | 2308 (oldtitle ? oldtitle : p_titleold) : NULL, |
|
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|
2309 ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); |
|
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2310 |
|
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|
2311 if (do_push_pop) |
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2312 { |
|
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|
2313 // pop and push from/to the stack |
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|
2314 term_pop_title(which); |
|
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|
2315 term_push_title(which); |
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2316 } |
| 7 | 2317 } |
| 2318 | |
|
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|
2319 #endif // FEAT_TITLE |
| 7 | 2320 |
| 2321 /* | |
| 2322 * Return TRUE if "name" looks like some xterm name. | |
| 158 | 2323 * Seiichi Sato mentioned that "mlterm" works like xterm. |
| 7 | 2324 */ |
| 2325 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2326 vim_is_xterm(char_u *name) |
| 7 | 2327 { |
| 2328 if (name == NULL) | |
| 2329 return FALSE; | |
| 2330 return (STRNICMP(name, "xterm", 5) == 0 | |
| 2331 || STRNICMP(name, "nxterm", 6) == 0 | |
| 2332 || STRNICMP(name, "kterm", 5) == 0 | |
| 158 | 2333 || STRNICMP(name, "mlterm", 6) == 0 |
| 7 | 2334 || STRNICMP(name, "rxvt", 4) == 0 |
|
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parents:
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diff
changeset
|
2335 || STRNICMP(name, "screen.xterm", 12) == 0 |
| 7 | 2336 || STRCMP(name, "builtin_xterm") == 0); |
| 2337 } | |
| 2338 | |
| 1620 | 2339 #if defined(FEAT_MOUSE_XTERM) || defined(PROTO) |
| 2340 /* | |
| 2341 * Return TRUE if "name" appears to be that of a terminal | |
| 2342 * known to support the xterm-style mouse protocol. | |
| 2343 * Relies on term_is_xterm having been set to its correct value. | |
| 2344 */ | |
| 2345 int | |
|
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parents:
7807
diff
changeset
|
2346 use_xterm_like_mouse(char_u *name) |
| 1620 | 2347 { |
| 2348 return (name != NULL | |
|
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commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
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parents:
9552
diff
changeset
|
2349 && (term_is_xterm |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
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parents:
9552
diff
changeset
|
2350 || STRNICMP(name, "screen", 6) == 0 |
|
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commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
Christian Brabandt <cb@256bit.org>
parents:
10240
diff
changeset
|
2351 || STRNICMP(name, "tmux", 4) == 0 |
|
9873
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2352 || STRICMP(name, "st") == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2353 || STRNICMP(name, "st-", 3) == 0 |
|
043b7a9579e6
commit https://github.com/vim/vim/commit/e56132bb4167f8b6ea4814cc2c99a71df3d07ff8
Christian Brabandt <cb@256bit.org>
parents:
9552
diff
changeset
|
2354 || STRNICMP(name, "stterm", 6) == 0)); |
| 1620 | 2355 } |
| 2356 #endif | |
| 2357 | |
| 7 | 2358 /* |
| 2359 * Return non-zero when using an xterm mouse, according to 'ttymouse'. | |
| 2360 * Return 1 for "xterm". | |
| 2361 * Return 2 for "xterm2". | |
| 3145 | 2362 * Return 3 for "urxvt". |
| 3746 | 2363 * Return 4 for "sgr". |
| 7 | 2364 */ |
| 2365 int | |
|
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parents:
7807
diff
changeset
|
2366 use_xterm_mouse(void) |
| 7 | 2367 { |
| 3746 | 2368 if (ttym_flags == TTYM_SGR) |
| 2369 return 4; | |
| 3145 | 2370 if (ttym_flags == TTYM_URXVT) |
| 2371 return 3; | |
| 7 | 2372 if (ttym_flags == TTYM_XTERM2) |
| 2373 return 2; | |
| 2374 if (ttym_flags == TTYM_XTERM) | |
| 2375 return 1; | |
| 2376 return 0; | |
| 2377 } | |
| 2378 | |
| 2379 int | |
|
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parents:
7807
diff
changeset
|
2380 vim_is_iris(char_u *name) |
| 7 | 2381 { |
| 2382 if (name == NULL) | |
| 2383 return FALSE; | |
| 2384 return (STRNICMP(name, "iris-ansi", 9) == 0 | |
| 2385 || STRCMP(name, "builtin_iris-ansi") == 0); | |
| 2386 } | |
| 2387 | |
| 2388 int | |
|
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parents:
7807
diff
changeset
|
2389 vim_is_vt300(char_u *name) |
| 7 | 2390 { |
| 2391 if (name == NULL) | |
|
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18761
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changeset
|
2392 return FALSE; // actually all ANSI comp. terminals should be here |
|
44b855153d8e
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parents:
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diff
changeset
|
2393 // catch VT100 - VT5xx |
| 22 | 2394 return ((STRNICMP(name, "vt", 2) == 0 |
| 2395 && vim_strchr((char_u *)"12345", name[2]) != NULL) | |
| 7 | 2396 || STRCMP(name, "builtin_vt320") == 0); |
| 2397 } | |
| 2398 | |
| 2399 /* | |
| 2400 * Return TRUE if "name" is a terminal for which 'ttyfast' should be set. | |
| 2401 * This should include all windowed terminal emulators. | |
| 2402 */ | |
| 2403 int | |
|
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parents:
7807
diff
changeset
|
2404 vim_is_fastterm(char_u *name) |
| 7 | 2405 { |
| 2406 if (name == NULL) | |
| 2407 return FALSE; | |
| 2408 if (vim_is_xterm(name) || vim_is_vt300(name) || vim_is_iris(name)) | |
| 2409 return TRUE; | |
| 2410 return ( STRNICMP(name, "hpterm", 6) == 0 | |
| 2411 || STRNICMP(name, "sun-cmd", 7) == 0 | |
| 2412 || STRNICMP(name, "screen", 6) == 0 | |
|
10266
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commit https://github.com/vim/vim/commit/0ba407012c63064f03f1a5677677d4da423e5a73
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parents:
10240
diff
changeset
|
2413 || STRNICMP(name, "tmux", 4) == 0 |
| 7 | 2414 || STRNICMP(name, "dtterm", 6) == 0); |
| 2415 } | |
| 2416 | |
| 2417 /* | |
| 2418 * Insert user name in s[len]. | |
| 2419 * Return OK if a name found. | |
| 2420 */ | |
| 2421 int | |
|
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parents:
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diff
changeset
|
2422 mch_get_user_name(char_u *s, int len) |
| 7 | 2423 { |
| 2424 #ifdef VMS | |
| 509 | 2425 vim_strncpy(s, (char_u *)cuserid(NULL), len - 1); |
| 7 | 2426 return OK; |
| 2427 #else | |
| 2428 return mch_get_uname(getuid(), s, len); | |
| 2429 #endif | |
| 2430 } | |
| 2431 | |
| 2432 /* | |
| 2433 * Insert user name for "uid" in s[len]. | |
| 2434 * Return OK if a name found. | |
| 2435 */ | |
| 2436 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2437 mch_get_uname(uid_t uid, char_u *s, int len) |
| 7 | 2438 { |
| 2439 #if defined(HAVE_PWD_H) && defined(HAVE_GETPWUID) | |
| 2440 struct passwd *pw; | |
| 2441 | |
| 2442 if ((pw = getpwuid(uid)) != NULL | |
| 2443 && pw->pw_name != NULL && *(pw->pw_name) != NUL) | |
| 2444 { | |
| 418 | 2445 vim_strncpy(s, (char_u *)pw->pw_name, len - 1); |
| 7 | 2446 return OK; |
| 2447 } | |
| 2448 #endif | |
|
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diff
changeset
|
2449 sprintf((char *)s, "%d", (int)uid); // assumes s is long enough |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2450 return FAIL; // a number is not a name |
| 7 | 2451 } |
| 2452 | |
| 2453 /* | |
| 2454 * Insert host name is s[len]. | |
| 2455 */ | |
| 2456 | |
| 2457 #ifdef HAVE_SYS_UTSNAME_H | |
| 2458 void | |
|
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parents:
7807
diff
changeset
|
2459 mch_get_host_name(char_u *s, int len) |
| 7 | 2460 { |
| 2461 struct utsname vutsname; | |
| 2462 | |
| 2463 if (uname(&vutsname) < 0) | |
| 2464 *s = NUL; | |
| 2465 else | |
| 418 | 2466 vim_strncpy(s, (char_u *)vutsname.nodename, len - 1); |
| 7 | 2467 } |
|
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diff
changeset
|
2468 #else // HAVE_SYS_UTSNAME_H |
| 7 | 2469 |
| 2470 # ifdef HAVE_SYS_SYSTEMINFO_H | |
| 2471 # define gethostname(nam, len) sysinfo(SI_HOSTNAME, nam, len) | |
| 2472 # endif | |
| 2473 | |
| 2474 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2475 mch_get_host_name(char_u *s, int len) |
| 7 | 2476 { |
| 2477 # ifdef VAXC | |
| 2478 vaxc$gethostname((char *)s, len); | |
| 2479 # else | |
| 2480 gethostname((char *)s, len); | |
| 2481 # endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2482 s[len - 1] = NUL; // make sure it's terminated |
|
44b855153d8e
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2483 } |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2484 #endif // HAVE_SYS_UTSNAME_H |
| 7 | 2485 |
| 2486 /* | |
| 2487 * return process ID | |
| 2488 */ | |
| 2489 long | |
|
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parents:
7807
diff
changeset
|
2490 mch_get_pid(void) |
| 7 | 2491 { |
| 2492 return (long)getpid(); | |
| 2493 } | |
| 2494 | |
|
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2495 /* |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2496 * return TRUE if process "pid" is still running |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2497 */ |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2498 int |
|
16455
1ae13586edf8
patch 8.1.1232: can't build on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents:
16453
diff
changeset
|
2499 mch_process_running(long pid) |
|
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2500 { |
|
25008
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2501 // If there is no error the process must be running. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2502 if (kill(pid, 0) == 0) |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2503 return TRUE; |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2504 #ifdef ESRCH |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2505 // If the error is ESRCH then the process is not running. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2506 if (errno == ESRCH) |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2507 return FALSE; |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2508 #endif |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2509 // If the process is running and owned by another user we get EPERM. With |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2510 // other errors the process might be running, assuming it is then. |
|
50c6b0250c04
patch 8.2.3041: detecting if the process of a swap file is running fails
Bram Moolenaar <Bram@vim.org>
parents:
24762
diff
changeset
|
2511 return TRUE; |
|
16453
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patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2512 } |
|
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
2513 |
| 7 | 2514 #if !defined(HAVE_STRERROR) && defined(USE_GETCWD) |
| 2515 static char * | |
|
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7807
diff
changeset
|
2516 strerror(int err) |
| 7 | 2517 { |
| 2518 extern int sys_nerr; | |
| 2519 extern char *sys_errlist[]; | |
| 2520 static char er[20]; | |
| 2521 | |
| 2522 if (err > 0 && err < sys_nerr) | |
| 2523 return (sys_errlist[err]); | |
| 2524 sprintf(er, "Error %d", err); | |
| 2525 return er; | |
| 2526 } | |
| 2527 #endif | |
| 2528 | |
| 2529 /* | |
|
16764
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patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2530 * Get name of current directory into buffer "buf" of length "len" bytes. |
|
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2531 * "len" must be at least PATH_MAX. |
| 7 | 2532 * Return OK for success, FAIL for failure. |
| 2533 */ | |
| 2534 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2535 mch_dirname(char_u *buf, int len) |
| 7 | 2536 { |
| 2537 #if defined(USE_GETCWD) | |
| 2538 if (getcwd((char *)buf, len) == NULL) | |
| 2539 { | |
| 2540 STRCPY(buf, strerror(errno)); | |
| 2541 return FAIL; | |
| 2542 } | |
| 2543 return OK; | |
| 2544 #else | |
| 2545 return (getwd((char *)buf) != NULL ? OK : FAIL); | |
| 2546 #endif | |
| 2547 } | |
| 2548 | |
| 2549 /* | |
| 1045 | 2550 * Get absolute file name into "buf[len]". |
| 7 | 2551 * |
| 2552 * return FAIL for failure, OK for success | |
| 2553 */ | |
| 2554 int | |
|
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parents:
7807
diff
changeset
|
2555 mch_FullName( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2556 char_u *fname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2557 char_u *buf, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2558 int len, |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2559 int force) // also expand when already absolute path |
| 7 | 2560 { |
| 2561 int l; | |
| 1082 | 2562 #ifdef HAVE_FCHDIR |
| 7 | 2563 int fd = -1; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2564 static int dont_fchdir = FALSE; // TRUE when fchdir() doesn't work |
| 1082 | 2565 #endif |
| 7 | 2566 char_u olddir[MAXPATHL]; |
| 2567 char_u *p; | |
| 2568 int retval = OK; | |
| 1615 | 2569 #ifdef __CYGWIN__ |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2570 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
|
2571 // it's not always defined |
| 1620 | 2572 #endif |
| 7 | 2573 |
| 1082 | 2574 #ifdef VMS |
| 2575 fname = vms_fixfilename(fname); | |
| 2576 #endif | |
| 2577 | |
| 1102 | 2578 #ifdef __CYGWIN__ |
| 2579 /* | |
| 2580 * This helps for when "/etc/hosts" is a symlink to "c:/something/hosts". | |
| 2581 */ | |
| 1657 | 2582 # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2583 // Use CCP_RELATIVE to avoid that it sometimes returns a path that ends in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2584 // a forward slash. |
|
7420
37092e334ef2
commit https://github.com/vim/vim/commit/06b0734d9cd2f39d4c12c7fd89a100eadbe5be78
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2585 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
|
2586 fname, posix_fname, MAXPATHL); |
| 1657 | 2587 # else |
| 1615 | 2588 cygwin_conv_to_posix_path(fname, posix_fname); |
| 1657 | 2589 # endif |
| 1615 | 2590 fname = posix_fname; |
| 1102 | 2591 #endif |
| 2592 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2593 // Expand it if forced or not an absolute path. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2594 // Do not do it for "/file", the result is always "/". |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2595 if ((force || !mch_isFullName(fname)) |
|
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2596 && ((p = vim_strrchr(fname, '/')) == NULL || p != fname)) |
| 7 | 2597 { |
| 2598 /* | |
| 2599 * If the file name has a path, change to that directory for a moment, | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
2600 * and then get the directory (and get back to where we were). |
| 7 | 2601 * This will get the correct path name with "../" things. |
| 2602 */ | |
|
7406
c97735aaef9f
commit https://github.com/vim/vim/commit/e3303cb0817e826e3c25d5dc4ac10b569d0841e1
Christian Brabandt <cb@256bit.org>
parents:
7239
diff
changeset
|
2603 if (p != NULL) |
| 7 | 2604 { |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2605 if (STRCMP(p, "/..") == 0) |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2606 // for "/path/dir/.." include the "/.." |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2607 p += 3; |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2608 |
| 1082 | 2609 #ifdef HAVE_FCHDIR |
| 7 | 2610 /* |
| 2611 * Use fchdir() if possible, it's said to be faster and more | |
| 2612 * reliable. But on SunOS 4 it might not work. Check this by | |
| 2613 * doing a fchdir() right now. | |
| 2614 */ | |
| 2615 if (!dont_fchdir) | |
| 2616 { | |
| 2617 fd = open(".", O_RDONLY | O_EXTRA, 0); | |
| 2618 if (fd >= 0 && fchdir(fd) < 0) | |
| 2619 { | |
| 2620 close(fd); | |
| 2621 fd = -1; | |
|
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parents:
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diff
changeset
|
2622 dont_fchdir = TRUE; // don't try again |
| 7 | 2623 } |
| 2624 } | |
| 1082 | 2625 #endif |
| 7 | 2626 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2627 // Only change directory when we are sure we can return to where |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2628 // we are now. After doing "su" chdir(".") might not work. |
| 7 | 2629 if ( |
| 1082 | 2630 #ifdef HAVE_FCHDIR |
| 7 | 2631 fd < 0 && |
| 1082 | 2632 #endif |
| 7 | 2633 (mch_dirname(olddir, MAXPATHL) == FAIL |
| 2634 || mch_chdir((char *)olddir) != 0)) | |
| 2635 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2636 p = NULL; // can't get current dir: don't chdir |
| 7 | 2637 retval = FAIL; |
| 2638 } | |
| 2639 else | |
| 2640 { | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2641 // The directory is copied into buf[], to be able to remove |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2642 // the file name without changing it (could be a string in |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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parents:
18761
diff
changeset
|
2643 // read-only memory) |
| 7 | 2644 if (p - fname >= len) |
| 2645 retval = FAIL; | |
| 2646 else | |
| 2647 { | |
| 418 | 2648 vim_strncpy(buf, fname, p - fname); |
| 7 | 2649 if (mch_chdir((char *)buf)) |
|
25868
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2650 { |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2651 // Path does not exist (yet). For a full path fail, |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2652 // will use the path as-is. For a relative path use |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2653 // the current directory and append the file name. |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2654 if (mch_isFullName(fname)) |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2655 retval = FAIL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2656 else |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2657 p = NULL; |
|
bcf55847d2ed
patch 8.2.3468: problem with :cd when editing file in non-existent directory
Bram Moolenaar <Bram@vim.org>
parents:
25705
diff
changeset
|
2658 } |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2659 else if (*p == '/') |
|
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2660 fname = p + 1; |
| 7 | 2661 else |
|
25705
f165d99cda45
patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Bram Moolenaar <Bram@vim.org>
parents:
25581
diff
changeset
|
2662 fname = p; |
| 7 | 2663 *buf = NUL; |
| 2664 } | |
| 2665 } | |
| 2666 } | |
| 2667 if (mch_dirname(buf, len) == FAIL) | |
| 2668 { | |
| 2669 retval = FAIL; | |
| 2670 *buf = NUL; | |
| 2671 } | |
| 2672 if (p != NULL) | |
| 2673 { | |
| 1082 | 2674 #ifdef HAVE_FCHDIR |
| 7 | 2675 if (fd >= 0) |
| 2676 { | |
| 1935 | 2677 if (p_verbose >= 5) |
| 2678 { | |
| 2679 verbose_enter(); | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2680 msg("fchdir() to previous dir"); |
| 1935 | 2681 verbose_leave(); |
| 2682 } | |
| 7 | 2683 l = fchdir(fd); |
| 2684 } | |
| 2685 else | |
| 1082 | 2686 #endif |
| 7 | 2687 l = mch_chdir((char *)olddir); |
| 2688 if (l != 0) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
2689 emsg(_(e_prev_dir)); |
| 7 | 2690 } |
|
26020
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2691 #ifdef HAVE_FCHDIR |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2692 if (fd >= 0) |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2693 close(fd); |
|
31c1c2039678
patch 8.2.3544: Unix: may leak file descriptor using non-existing directory
Bram Moolenaar <Bram@vim.org>
parents:
25937
diff
changeset
|
2694 #endif |
| 7 | 2695 |
| 2696 l = STRLEN(buf); | |
| 3867 | 2697 if (l >= len - 1) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2698 retval = FAIL; // no space for trailing "/" |
| 1082 | 2699 #ifndef VMS |
| 3867 | 2700 else if (l > 0 && buf[l - 1] != '/' && *fname != NUL |
| 7 | 2701 && STRCMP(fname, ".") != 0) |
| 3867 | 2702 STRCAT(buf, "/"); |
| 1082 | 2703 #endif |
| 7 | 2704 } |
| 1045 | 2705 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2706 // Catch file names which are too long. |
| 1877 | 2707 if (retval == FAIL || (int)(STRLEN(buf) + STRLEN(fname)) >= len) |
| 7 | 2708 return FAIL; |
| 2709 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2710 // Do not append ".", "/dir/." is equal to "/dir". |
| 7 | 2711 if (STRCMP(fname, ".") != 0) |
| 2712 STRCAT(buf, fname); | |
| 2713 | |
| 2714 return OK; | |
| 2715 } | |
| 2716 | |
| 2717 /* | |
| 2718 * Return TRUE if "fname" does not depend on the current directory. | |
| 2719 */ | |
| 2720 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2721 mch_isFullName(char_u *fname) |
| 7 | 2722 { |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2723 #ifdef VMS |
| 7 | 2724 return ( fname[0] == '/' || fname[0] == '.' || |
| 2725 strchr((char *)fname,':') || strchr((char *)fname,'"') || | |
| 2726 (strchr((char *)fname,'[') && strchr((char *)fname,']'))|| | |
| 2727 (strchr((char *)fname,'<') && strchr((char *)fname,'>')) ); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
2728 #else |
| 7 | 2729 return (*fname == '/' || *fname == '~'); |
| 2730 #endif | |
| 2731 } | |
| 2732 | |
| 585 | 2733 #if defined(USE_FNAME_CASE) || defined(PROTO) |
| 2734 /* | |
| 2735 * Set the case of the file name, if it already exists. This will cause the | |
| 2736 * file name to remain exactly the same. | |
| 1450 | 2737 * Only required for file systems where case is ignored and preserved. |
| 585 | 2738 */ |
| 2739 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2740 fname_case( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2741 char_u *name, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2742 int len UNUSED) // buffer size, only used when name gets longer |
| 585 | 2743 { |
| 2744 struct stat st; | |
| 2745 char_u *slash, *tail; | |
| 2746 DIR *dirp; | |
| 2747 struct dirent *dp; | |
| 2748 | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2749 if (mch_lstat((char *)name, &st) >= 0) |
| 585 | 2750 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2751 // Open the directory where the file is located. |
| 585 | 2752 slash = vim_strrchr(name, '/'); |
| 2753 if (slash == NULL) | |
| 2754 { | |
| 2755 dirp = opendir("."); | |
| 2756 tail = name; | |
| 2757 } | |
| 2758 else | |
| 2759 { | |
| 2760 *slash = NUL; | |
| 2761 dirp = opendir((char *)name); | |
| 2762 *slash = '/'; | |
| 2763 tail = slash + 1; | |
| 2764 } | |
| 2765 | |
| 2766 if (dirp != NULL) | |
| 2767 { | |
| 2768 while ((dp = readdir(dirp)) != NULL) | |
| 2769 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2770 // Only accept names that differ in case and are the same byte |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2771 // length. TODO: accept different length name. |
| 585 | 2772 if (STRICMP(tail, dp->d_name) == 0 |
| 2773 && STRLEN(tail) == STRLEN(dp->d_name)) | |
| 2774 { | |
| 2775 char_u newname[MAXPATHL + 1]; | |
| 2776 struct stat st2; | |
| 2777 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2778 // Verify the inode is equal. |
| 585 | 2779 vim_strncpy(newname, name, MAXPATHL); |
| 2780 vim_strncpy(newname + (tail - name), (char_u *)dp->d_name, | |
| 2781 MAXPATHL - (tail - name)); | |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
2782 if (mch_lstat((char *)newname, &st2) >= 0 |
| 585 | 2783 && st.st_ino == st2.st_ino |
| 2784 && st.st_dev == st2.st_dev) | |
| 2785 { | |
| 2786 STRCPY(tail, dp->d_name); | |
| 2787 break; | |
| 2788 } | |
| 2789 } | |
| 2790 } | |
| 2791 | |
| 2792 closedir(dirp); | |
| 2793 } | |
| 2794 } | |
| 2795 } | |
| 2796 #endif | |
| 2797 | |
| 7 | 2798 /* |
| 2799 * Get file permissions for 'name'. | |
| 2800 * Returns -1 when it doesn't exist. | |
| 2801 */ | |
| 2802 long | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2803 mch_getperm(char_u *name) |
| 7 | 2804 { |
| 2805 struct stat statb; | |
| 2806 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2807 // Keep the #ifdef outside of stat(), it may be a macro. |
| 7 | 2808 #ifdef VMS |
| 2809 if (stat((char *)vms_fixfilename(name), &statb)) | |
| 2810 #else | |
| 2811 if (stat((char *)name, &statb)) | |
| 2812 #endif | |
| 2813 return -1; | |
| 1350 | 2814 #ifdef __INTERIX |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2815 // The top bit makes the value negative, which means the file doesn't |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2816 // exist. Remove the bit, we don't use it. |
| 1350 | 2817 return statb.st_mode & ~S_ADDACE; |
| 2818 #else | |
| 7 | 2819 return statb.st_mode; |
| 1350 | 2820 #endif |
| 7 | 2821 } |
| 2822 | |
| 2823 /* | |
|
12847
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2824 * Set file permission for "name" to "perm". |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2825 * Return FAIL for failure, OK otherwise. |
| 7 | 2826 */ |
| 2827 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2828 mch_setperm(char_u *name, long perm) |
| 7 | 2829 { |
| 2830 return (chmod((char *) | |
| 2831 #ifdef VMS | |
| 2832 vms_fixfilename(name), | |
| 2833 #else | |
| 2834 name, | |
| 2835 #endif | |
| 2836 (mode_t)perm) == 0 ? OK : FAIL); | |
| 2837 } | |
| 2838 | |
|
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patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2839 #if defined(HAVE_FCHMOD) || defined(PROTO) |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2840 /* |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2841 * Set file permission for open file "fd" to "perm". |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2842 * Return FAIL for failure, OK otherwise. |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
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diff
changeset
|
2843 */ |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
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parents:
12716
diff
changeset
|
2844 int |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2845 mch_fsetperm(int fd, long perm) |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2846 { |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2847 return (fchmod(fd, (mode_t)perm) == 0 ? OK : FAIL); |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2848 } |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2849 #endif |
|
14f287552218
patch 8.0.1300: file permissions may end up wrong when writing
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
2850 |
| 7 | 2851 #if defined(HAVE_ACL) || defined(PROTO) |
| 2852 # ifdef HAVE_SYS_ACL_H | |
| 2853 # include <sys/acl.h> | |
| 2854 # endif | |
| 2855 # ifdef HAVE_SYS_ACCESS_H | |
| 2856 # include <sys/access.h> | |
| 2857 # endif | |
| 2858 | |
| 2859 # ifdef HAVE_SOLARIS_ACL | |
| 2860 typedef struct vim_acl_solaris_T { | |
| 2861 int acl_cnt; | |
| 2862 aclent_t *acl_entry; | |
| 2863 } vim_acl_solaris_T; | |
| 2864 # endif | |
| 2865 | |
| 1583 | 2866 #if defined(HAVE_SELINUX) || defined(PROTO) |
| 2867 /* | |
| 2868 * Copy security info from "from_file" to "to_file". | |
| 2869 */ | |
| 2870 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2871 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 1583 | 2872 { |
| 2873 if (from_file == NULL) | |
| 2874 return; | |
| 2875 | |
| 2876 if (selinux_enabled == -1) | |
| 2877 selinux_enabled = is_selinux_enabled(); | |
| 2878 | |
| 2879 if (selinux_enabled > 0) | |
| 2880 { | |
|
22539
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2881 // Use "char *" instead of "security_context_t" to avoid a deprecation |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2882 // warning. |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2883 char *from_context = NULL; |
|
0f205ff4a0fd
patch 8.2.1818: SE Linux: deprecation warning for security_context_t
Bram Moolenaar <Bram@vim.org>
parents:
22514
diff
changeset
|
2884 char *to_context = NULL; |
| 1583 | 2885 |
| 2886 if (getfilecon((char *)from_file, &from_context) < 0) | |
| 2887 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2888 // If the filesystem doesn't support extended attributes, |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2889 // the original had no special security context and the |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2890 // target cannot have one either. |
| 1583 | 2891 if (errno == EOPNOTSUPP) |
| 2892 return; | |
| 2893 | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2894 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2895 msg_outtrans(from_file); |
| 2896 msg_putchar('\n'); | |
| 2897 return; | |
| 2898 } | |
| 2899 if (getfilecon((char *)to_file, &to_context) < 0) | |
| 2900 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2901 msg_puts(_("\nCould not get security context for ")); |
| 1583 | 2902 msg_outtrans(to_file); |
| 2903 msg_putchar('\n'); | |
| 2904 freecon (from_context); | |
| 2905 return ; | |
| 2906 } | |
| 2907 if (strcmp(from_context, to_context) != 0) | |
| 2908 { | |
| 2909 if (setfilecon((char *)to_file, from_context) < 0) | |
| 2910 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2911 msg_puts(_("\nCould not set security context for ")); |
| 1583 | 2912 msg_outtrans(to_file); |
| 2913 msg_putchar('\n'); | |
| 2914 } | |
| 2915 } | |
| 2916 freecon(to_context); | |
| 2917 freecon(from_context); | |
| 2918 } | |
| 2919 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2920 #endif // HAVE_SELINUX |
| 1583 | 2921 |
| 5788 | 2922 #if defined(HAVE_SMACK) && !defined(PROTO) |
| 2923 /* | |
| 2924 * Copy security info from "from_file" to "to_file". | |
| 2925 */ | |
| 2926 void | |
|
7856
226ed297307f
commit https://github.com/vim/vim/commit/d14e00ea67afbaa8cb4a7e6b1eb306da6a2d5adb
Christian Brabandt <cb@256bit.org>
parents:
7833
diff
changeset
|
2927 mch_copy_sec(char_u *from_file, char_u *to_file) |
| 5788 | 2928 { |
| 5832 | 2929 static const char * const smack_copied_attributes[] = |
| 5788 | 2930 { |
| 2931 XATTR_NAME_SMACK, | |
| 2932 XATTR_NAME_SMACKEXEC, | |
| 2933 XATTR_NAME_SMACKMMAP | |
| 2934 }; | |
| 2935 | |
| 2936 char buffer[SMACK_LABEL_LEN]; | |
| 2937 const char *name; | |
| 2938 int index; | |
| 2939 int ret; | |
| 2940 ssize_t size; | |
| 2941 | |
| 2942 if (from_file == NULL) | |
| 2943 return; | |
| 2944 | |
| 2945 for (index = 0 ; index < (int)(sizeof(smack_copied_attributes) | |
| 2946 / sizeof(smack_copied_attributes)[0]) ; index++) | |
| 2947 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2948 // get the name of the attribute to copy |
| 5788 | 2949 name = smack_copied_attributes[index]; |
| 2950 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2951 // get the value of the attribute in buffer |
| 5788 | 2952 size = getxattr((char*)from_file, name, buffer, sizeof(buffer)); |
| 2953 if (size >= 0) | |
| 2954 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2955 // copy the attribute value of buffer |
| 5788 | 2956 ret = setxattr((char*)to_file, name, buffer, (size_t)size, 0); |
| 2957 if (ret < 0) | |
| 2958 { | |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2959 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2960 _("Could not set security context %s for %s"), |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2961 name, to_file); |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2962 msg_outtrans(IObuff); |
| 5788 | 2963 msg_putchar('\n'); |
| 2964 } | |
| 2965 } | |
| 2966 else | |
| 2967 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2968 // what reason of not having the attribute value? |
| 5788 | 2969 switch (errno) |
| 2970 { | |
| 2971 case ENOTSUP: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2972 // extended attributes aren't supported or enabled |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2973 // should a message be echoed? not sure... |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2974 return; // leave because it isn't useful to continue |
| 5788 | 2975 |
| 2976 case ERANGE: | |
| 2977 default: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2978 // no enough size OR unexpected error |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2979 vim_snprintf((char *)IObuff, IOSIZE, |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2980 _("Could not get security context %s for %s. Removing it!"), |
|
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2981 name, from_file); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
2982 msg_puts((char *)IObuff); |
|
7778
4e09a38129a3
commit https://github.com/vim/vim/commit/4a1314cb9c1847dc32ceeb3eebeae123ef10b16e
Christian Brabandt <cb@256bit.org>
parents:
7743
diff
changeset
|
2983 msg_putchar('\n'); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2984 // FALLTHROUGH to remove the attribute |
| 5788 | 2985 |
| 2986 case ENODATA: | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2987 // no attribute of this name |
| 5788 | 2988 ret = removexattr((char*)to_file, name); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2989 // Silently ignore errors, apparently this happens when |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2990 // smack is not actually being used. |
| 5788 | 2991 break; |
| 2992 } | |
| 2993 } | |
| 2994 } | |
| 2995 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
2996 #endif // HAVE_SMACK |
| 5788 | 2997 |
| 7 | 2998 /* |
| 2999 * Return a pointer to the ACL of file "fname" in allocated memory. | |
| 3000 * Return NULL if the ACL is not available for whatever reason. | |
| 3001 */ | |
| 3002 vim_acl_T | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3003 mch_get_acl(char_u *fname UNUSED) |
| 7 | 3004 { |
| 3005 vim_acl_T ret = NULL; | |
| 3006 #ifdef HAVE_POSIX_ACL | |
| 3007 ret = (vim_acl_T)acl_get_file((char *)fname, ACL_TYPE_ACCESS); | |
| 3008 #else | |
| 3330 | 3009 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3010 acl_t *aclent; | |
| 3011 | |
| 3012 if (acl_get((char *)fname, 0, &aclent) < 0) | |
| 3013 return NULL; | |
| 3014 ret = (vim_acl_T)aclent; | |
| 3015 #else | |
| 7 | 3016 #ifdef HAVE_SOLARIS_ACL |
| 3017 vim_acl_solaris_T *aclent; | |
| 3018 | |
| 3019 aclent = malloc(sizeof(vim_acl_solaris_T)); | |
| 3020 if ((aclent->acl_cnt = acl((char *)fname, GETACLCNT, 0, NULL)) < 0) | |
| 3021 { | |
| 3022 free(aclent); | |
| 3023 return NULL; | |
| 3024 } | |
| 3025 aclent->acl_entry = malloc(aclent->acl_cnt * sizeof(aclent_t)); | |
| 3026 if (acl((char *)fname, GETACL, aclent->acl_cnt, aclent->acl_entry) < 0) | |
| 3027 { | |
| 3028 free(aclent->acl_entry); | |
| 3029 free(aclent); | |
| 3030 return NULL; | |
| 3031 } | |
| 3032 ret = (vim_acl_T)aclent; | |
| 3033 #else | |
| 3034 #if defined(HAVE_AIX_ACL) | |
| 3035 int aclsize; | |
| 3036 struct acl *aclent; | |
| 3037 | |
| 3038 aclsize = sizeof(struct acl); | |
| 3039 aclent = malloc(aclsize); | |
| 3040 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3041 { | |
| 3042 if (errno == ENOSPC) | |
| 3043 { | |
| 3044 aclsize = aclent->acl_len; | |
| 3045 aclent = realloc(aclent, aclsize); | |
| 3046 if (statacl((char *)fname, STX_NORMAL, aclent, aclsize) < 0) | |
| 3047 { | |
| 3048 free(aclent); | |
| 3049 return NULL; | |
| 3050 } | |
| 3051 } | |
| 3052 else | |
| 3053 { | |
| 3054 free(aclent); | |
| 3055 return NULL; | |
| 3056 } | |
| 3057 } | |
| 3058 ret = (vim_acl_T)aclent; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3059 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3060 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3061 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3062 #endif // HAVE_POSIX_ACL |
| 7 | 3063 return ret; |
| 3064 } | |
| 3065 | |
| 3066 /* | |
| 3067 * Set the ACL of file "fname" to "acl" (unless it's NULL). | |
| 3068 */ | |
| 3069 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3070 mch_set_acl(char_u *fname UNUSED, vim_acl_T aclent) |
| 7 | 3071 { |
| 3072 if (aclent == NULL) | |
| 3073 return; | |
| 3074 #ifdef HAVE_POSIX_ACL | |
| 3075 acl_set_file((char *)fname, ACL_TYPE_ACCESS, (acl_t)aclent); | |
| 3076 #else | |
| 3330 | 3077 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3078 acl_set((char *)fname, (acl_t *)aclent); | |
| 3079 #else | |
| 7 | 3080 #ifdef HAVE_SOLARIS_ACL |
| 3081 acl((char *)fname, SETACL, ((vim_acl_solaris_T *)aclent)->acl_cnt, | |
| 3082 ((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3083 #else | |
| 3084 #ifdef HAVE_AIX_ACL | |
| 3085 chacl((char *)fname, aclent, ((struct acl *)aclent)->acl_len); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3086 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3087 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3088 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3089 #endif // HAVE_POSIX_ACL |
| 7 | 3090 } |
| 3091 | |
| 3092 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3093 mch_free_acl(vim_acl_T aclent) |
| 7 | 3094 { |
| 3095 if (aclent == NULL) | |
| 3096 return; | |
| 3097 #ifdef HAVE_POSIX_ACL | |
| 3098 acl_free((acl_t)aclent); | |
| 3099 #else | |
| 3330 | 3100 #ifdef HAVE_SOLARIS_ZFS_ACL |
| 3101 acl_free((acl_t *)aclent); | |
| 3102 #else | |
| 7 | 3103 #ifdef HAVE_SOLARIS_ACL |
| 3104 free(((vim_acl_solaris_T *)aclent)->acl_entry); | |
| 3105 free(aclent); | |
| 3106 #else | |
| 3107 #ifdef HAVE_AIX_ACL | |
| 3108 free(aclent); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3109 #endif // HAVE_AIX_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3110 #endif // HAVE_SOLARIS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3111 #endif // HAVE_SOLARIS_ZFS_ACL |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3112 #endif // HAVE_POSIX_ACL |
| 7 | 3113 } |
| 3114 #endif | |
| 3115 | |
| 3116 /* | |
| 3117 * Set hidden flag for "name". | |
| 3118 */ | |
| 3119 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3120 mch_hide(char_u *name UNUSED) |
| 7 | 3121 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3122 // can't hide a file |
| 7 | 3123 } |
| 3124 | |
| 3125 /* | |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3126 * return TRUE if "name" is a directory or a symlink to a directory |
| 7 | 3127 * return FALSE if "name" is not a directory |
| 3128 * return FALSE for error | |
| 3129 */ | |
| 3130 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3131 mch_isdir(char_u *name) |
| 7 | 3132 { |
| 3133 struct stat statb; | |
| 3134 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3135 if (*name == NUL) // Some stat()s don't flag "" as an error. |
| 7 | 3136 return FALSE; |
| 3137 if (stat((char *)name, &statb)) | |
| 3138 return FALSE; | |
| 3139 return (S_ISDIR(statb.st_mode) ? TRUE : FALSE); | |
| 3140 } | |
| 3141 | |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3142 /* |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3143 * 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
|
3144 * 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
|
3145 * return FALSE for error |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3146 */ |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3147 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3148 mch_isrealdir(char_u *name) |
|
7629
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3149 { |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3150 struct stat statb; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3151 |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3152 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
|
3153 return FALSE; |
|
10328
299f1669c20e
commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
3154 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
|
3155 return FALSE; |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3156 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
|
3157 } |
|
befbed72da87
commit https://github.com/vim/vim/commit/43a34f9f74fdce462fa250baab620264c28b6165
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
3158 |
| 7 | 3159 /* |
| 3160 * Return 1 if "name" is an executable file, 0 if not or it doesn't exist. | |
| 3161 */ | |
| 3162 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3163 executable_file(char_u *name) |
| 7 | 3164 { |
| 3165 struct stat st; | |
| 3166 | |
| 3167 if (stat((char *)name, &st)) | |
| 3168 return 0; | |
| 5704 | 3169 #ifdef VMS |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3170 // 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
|
3171 // 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
|
3172 // 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
|
3173 // 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
|
3174 // conventions instead: |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3175 // *.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
|
3176 // not ideal but better then it was. |
| 5704 | 3177 int vms_executable = 0; |
| 3178 if (S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0) | |
| 3179 { | |
| 3180 if (strstr(vms_tolower((char*)name),".exe") != NULL | |
| 3181 || strstr(vms_tolower((char*)name),".com")!= NULL) | |
| 3182 vms_executable = 1; | |
| 3183 } | |
| 3184 return vms_executable; | |
| 3185 #else | |
| 7 | 3186 return S_ISREG(st.st_mode) && mch_access((char *)name, X_OK) == 0; |
| 5704 | 3187 #endif |
| 7 | 3188 } |
| 3189 | |
| 3190 /* | |
|
11115
3b36da20ad73
patch 8.0.0445: getpgid is not supported on all systems
Christian Brabandt <cb@256bit.org>
parents:
11054
diff
changeset
|
3191 * Return TRUE if "name" can be found in $PATH and executed, FALSE if not. |
| 6695 | 3192 * If "use_path" is FALSE only check if "name" is executable. |
| 7 | 3193 * Return -1 if unknown. |
| 3194 */ | |
| 3195 int | |
|
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parents:
7807
diff
changeset
|
3196 mch_can_exe(char_u *name, char_u **path, int use_path) |
| 7 | 3197 { |
| 3198 char_u *buf; | |
| 3199 char_u *p, *e; | |
| 3200 int retval; | |
| 3201 | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3202 // 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
|
3203 // 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
|
3204 if (!use_path || gettail(name) != name) |
| 5704 | 3205 { |
|
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parents:
18761
diff
changeset
|
3206 // 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
|
3207 // 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
|
3208 if ((use_path || gettail(name) != name) && executable_file(name)) |
| 5782 | 3209 { |
| 3210 if (path != NULL) | |
| 3211 { | |
|
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576238eda5a4
patch 8.0.0416: setting v:progpath is not quite right
Christian Brabandt <cb@256bit.org>
parents:
11014
diff
changeset
|
3212 if (name[0] != '/') |
| 5782 | 3213 *path = FullName_save(name, TRUE); |
| 3214 else | |
| 3215 *path = vim_strsave(name); | |
| 3216 } | |
| 3217 return TRUE; | |
| 3218 } | |
| 3219 return FALSE; | |
| 5704 | 3220 } |
| 7 | 3221 |
| 3222 p = (char_u *)getenv("PATH"); | |
| 3223 if (p == NULL || *p == NUL) | |
| 3224 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
|
3225 buf = alloc(STRLEN(name) + STRLEN(p) + 2); |
| 7 | 3226 if (buf == NULL) |
| 3227 return -1; | |
| 3228 | |
| 3229 /* | |
| 3230 * Walk through all entries in $PATH to check if "name" exists there and | |
| 3231 * is an executable file. | |
| 3232 */ | |
| 3233 for (;;) | |
| 3234 { | |
| 3235 e = (char_u *)strchr((char *)p, ':'); | |
| 3236 if (e == NULL) | |
| 3237 e = p + STRLEN(p); | |
|
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parents:
18761
diff
changeset
|
3238 if (e - p <= 1) // empty entry means current dir |
| 7 | 3239 STRCPY(buf, "./"); |
| 3240 else | |
| 3241 { | |
| 418 | 3242 vim_strncpy(buf, p, e - p); |
| 7 | 3243 add_pathsep(buf); |
| 3244 } | |
| 3245 STRCAT(buf, name); | |
| 3246 retval = executable_file(buf); | |
| 3247 if (retval == 1) | |
| 5782 | 3248 { |
| 3249 if (path != NULL) | |
| 3250 { | |
|
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
|
3251 if (buf[0] != '/') |
| 5782 | 3252 *path = FullName_save(buf, TRUE); |
| 3253 else | |
| 3254 *path = vim_strsave(buf); | |
| 3255 } | |
| 7 | 3256 break; |
| 5782 | 3257 } |
| 7 | 3258 |
| 3259 if (*e != ':') | |
| 3260 break; | |
| 3261 p = e + 1; | |
| 3262 } | |
| 3263 | |
| 3264 vim_free(buf); | |
| 3265 return retval; | |
| 3266 } | |
| 3267 | |
| 3268 /* | |
| 3269 * Check what "name" is: | |
| 3270 * NODE_NORMAL: file or directory (or doesn't exist) | |
| 3271 * NODE_WRITABLE: writable device, socket, fifo, etc. | |
| 3272 * NODE_OTHER: non-writable things | |
| 3273 */ | |
| 3274 int | |
|
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parents:
7807
diff
changeset
|
3275 mch_nodetype(char_u *name) |
| 7 | 3276 { |
| 3277 struct stat st; | |
| 3278 | |
| 3279 if (stat((char *)name, &st)) | |
| 3280 return NODE_NORMAL; | |
| 3281 if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) | |
| 3282 return NODE_NORMAL; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3283 if (S_ISBLK(st.st_mode)) // block device isn't writable |
| 7 | 3284 return NODE_OTHER; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3285 // Everything else is writable? |
| 7 | 3286 return NODE_WRITABLE; |
| 3287 } | |
| 3288 | |
| 3289 void | |
|
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c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3290 mch_early_init(void) |
| 7 | 3291 { |
| 3292 #ifdef HAVE_CHECK_STACK_GROWTH | |
| 3293 int i; | |
| 180 | 3294 |
| 7 | 3295 check_stack_growth((char *)&i); |
| 3296 | |
| 180 | 3297 # ifdef HAVE_STACK_LIMIT |
| 7 | 3298 get_stack_limit(); |
| 3299 # endif | |
| 3300 | |
| 3301 #endif | |
| 3302 | |
| 3303 /* | |
| 3304 * Setup an alternative stack for signals. Helps to catch signals when | |
| 3305 * running out of stack space. | |
| 3306 * Use of sigaltstack() is preferred, it's more portable. | |
| 3307 * Ignore any errors. | |
| 3308 */ | |
| 3309 #if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
25581
b8aa2c93d156
patch 8.2.3327: no check for sysconf() failing
Bram Moolenaar <Bram@vim.org>
parents:
25008
diff
changeset
|
3310 signal_stack = alloc(get_signal_stack_size()); |
| 7 | 3311 init_signal_stack(); |
| 3312 #endif | |
| 3313 } | |
| 3314 | |
| 355 | 3315 #if defined(EXITFREE) || defined(PROTO) |
| 3316 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3317 mch_free_mem(void) |
| 355 | 3318 { |
| 359 | 3319 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 3320 if (clip_star.owned) | |
| 3321 clip_lose_selection(&clip_star); | |
| 3322 if (clip_plus.owned) | |
| 3323 clip_lose_selection(&clip_plus); | |
| 355 | 3324 # endif |
| 1605 | 3325 # if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| 355 | 3326 if (xterm_Shell != (Widget)0) |
| 3327 XtDestroyWidget(xterm_Shell); | |
| 1605 | 3328 # ifndef LESSTIF_VERSION |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3329 // Lesstif crashes here, lose some memory |
| 355 | 3330 if (xterm_dpy != NULL) |
| 3331 XtCloseDisplay(xterm_dpy); | |
| 3332 if (app_context != (XtAppContext)NULL) | |
| 1605 | 3333 { |
| 355 | 3334 XtDestroyApplicationContext(app_context); |
| 1605 | 3335 # ifdef FEAT_X11 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3336 x11_display = NULL; // freed by XtDestroyApplicationContext() |
| 1605 | 3337 # endif |
| 3338 } | |
| 3339 # endif | |
| 355 | 3340 # endif |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3341 # if defined(FEAT_X11) |
| 1605 | 3342 if (x11_display != NULL |
| 3343 # ifdef FEAT_XCLIPBOARD | |
| 3344 && x11_display != xterm_dpy | |
| 3345 # endif | |
| 3346 ) | |
| 359 | 3347 XCloseDisplay(x11_display); |
| 3348 # endif | |
| 3349 # if defined(HAVE_SIGALTSTACK) || defined(HAVE_SIGSTACK) | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3350 VIM_CLEAR(signal_stack); |
| 359 | 3351 # endif |
| 3352 # ifdef FEAT_TITLE | |
| 3353 vim_free(oldtitle); | |
| 3354 vim_free(oldicon); | |
| 3355 # endif | |
| 355 | 3356 } |
| 3357 #endif | |
| 3358 | |
| 7 | 3359 /* |
| 3360 * Output a newline when exiting. | |
| 3361 * Make sure the newline goes to the same stream as the text. | |
| 3362 */ | |
| 3363 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3364 exit_scroll(void) |
| 7 | 3365 { |
| 167 | 3366 if (silent_mode) |
| 3367 return; | |
| 7 | 3368 if (newline_on_exit || msg_didout) |
| 3369 { | |
| 3370 if (msg_use_printf()) | |
| 3371 { | |
| 3372 if (info_message) | |
| 3373 mch_msg("\n"); | |
| 3374 else | |
| 3375 mch_errmsg("\r\n"); | |
| 3376 } | |
| 3377 else | |
| 3378 out_char('\n'); | |
| 3379 } | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3380 else if (!is_not_a_term()) |
| 7 | 3381 { |
|
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parents:
18761
diff
changeset
|
3382 restore_cterm_colors(); // get original colors back |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3383 msg_clr_eos_force(); // clear the rest of the display |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3384 windgoto((int)Rows - 1, 0); // may have moved the cursor |
| 7 | 3385 } |
| 3386 } | |
| 3387 | |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3388 #ifdef USE_GCOV_FLUSH |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3389 extern void __gcov_flush(); |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3390 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3391 |
| 7 | 3392 void |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3393 mch_exit(int r) |
| 7 | 3394 { |
| 3395 exiting = TRUE; | |
| 3396 | |
| 3397 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 3398 x11_export_final_selection(); | |
| 3399 #endif | |
| 3400 | |
| 3401 #ifdef FEAT_GUI | |
| 3402 if (!gui.in_use) | |
| 3403 #endif | |
| 3404 { | |
| 3405 settmode(TMODE_COOK); | |
| 3406 #ifdef FEAT_TITLE | |
|
24242
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3407 if (!is_not_a_term()) |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3408 { |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3409 // restore xterm title and icon name |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3410 mch_restore_title(SAVE_RESTORE_BOTH); |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3411 term_pop_title(SAVE_RESTORE_BOTH); |
|
d3cabf12c991
patch 8.2.2662: there is no way to avoid some escape sequences
Bram Moolenaar <Bram@vim.org>
parents:
24016
diff
changeset
|
3412 } |
| 7 | 3413 #endif |
| 3414 /* | |
| 3415 * When t_ti is not empty but it doesn't cause swapping terminal | |
| 3416 * pages, need to output a newline when msg_didout is set. But when | |
| 3417 * t_ti does swap pages it should not go to the shell page. Do this | |
| 3418 * before stoptermcap(). | |
| 3419 */ | |
| 3420 if (swapping_screen() && !newline_on_exit) | |
| 3421 exit_scroll(); | |
| 3422 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3423 // Stop termcap: May need to check for T_CRV response, which |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3424 // requires RAW mode. |
| 7 | 3425 stoptermcap(); |
| 3426 | |
| 3427 /* | |
| 3428 * A newline is only required after a message in the alternate screen. | |
| 3429 * This is set to TRUE by wait_return(). | |
| 3430 */ | |
| 3431 if (!swapping_screen() || newline_on_exit) | |
| 3432 exit_scroll(); | |
| 3433 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3434 // Cursor may have been switched off without calling starttermcap() |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3435 // when doing "vim -u vimrc" and vimrc contains ":q". |
| 7 | 3436 if (full_screen) |
| 3437 cursor_on(); | |
| 3438 } | |
| 3439 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3440 ml_close_all(TRUE); // remove all memfiles |
|
20367
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3441 |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3442 #ifdef USE_GCOV_FLUSH |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3443 // Flush coverage info before possibly being killed by a deadly signal. |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3444 __gcov_flush(); |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3445 #endif |
|
4c0c86098fcc
patch 8.2.0739: incomplete profiling when exiting because of a dealy signal
Bram Moolenaar <Bram@vim.org>
parents:
20363
diff
changeset
|
3446 |
| 7 | 3447 may_core_dump(); |
| 3448 #ifdef FEAT_GUI | |
| 3449 if (gui.in_use) | |
| 3450 gui_exit(r); | |
| 3451 #endif | |
| 167 | 3452 |
| 765 | 3453 #ifdef MACOS_CONVERT |
| 167 | 3454 mac_conv_cleanup(); |
| 3455 #endif | |
| 3456 | |
| 7 | 3457 #ifdef __QNX__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3458 // A core dump won't be created if the signal handler |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3459 // doesn't return, so we can't call exit() |
| 7 | 3460 if (deadly_signal != 0) |
| 3461 return; | |
| 3462 #endif | |
| 3463 | |
| 33 | 3464 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 3465 netbeans_send_disconnect(); |
| 33 | 3466 #endif |
| 355 | 3467 |
| 3468 #ifdef EXITFREE | |
| 3469 free_all_mem(); | |
| 3470 #endif | |
| 3471 | |
| 7 | 3472 exit(r); |
| 3473 } | |
| 3474 | |
| 3475 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3476 may_core_dump(void) |
| 7 | 3477 { |
| 3478 if (deadly_signal != 0) | |
| 3479 { | |
| 3480 signal(deadly_signal, SIG_DFL); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3481 kill(getpid(), deadly_signal); // Die using the signal we caught |
| 7 | 3482 } |
| 3483 } | |
| 3484 | |
| 3485 #ifndef VMS | |
| 3486 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3487 /* |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3488 * Get the file descriptor to use for tty operations. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3489 */ |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3490 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3491 get_tty_fd(int fd) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3492 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3493 int tty_fd = fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3494 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3495 #if defined(HAVE_SVR4_PTYS) && defined(SUN_SYSTEM) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3496 // On SunOS: Get the terminal parameters from "fd", or the slave device of |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3497 // "fd" when it is a master device. |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3498 if (mch_isatty(fd) > 1) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3499 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3500 char *name; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3501 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3502 name = ptsname(fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3503 if (name == NULL) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3504 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3505 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3506 tty_fd = open(name, O_RDONLY | O_NOCTTY | O_EXTRA, 0); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3507 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
|
3508 return -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3509 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3510 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3511 return tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3512 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3513 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3514 static int |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3515 mch_tcgetattr(int fd, void *term) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3516 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3517 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3518 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3519 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3520 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
|
3521 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
|
3522 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3523 #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
|
3524 # 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
|
3525 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
|
3526 # else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3527 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
|
3528 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3529 #else |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3530 // 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
|
3531 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
|
3532 #endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3533 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
|
3534 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3535 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3536 return retval; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3537 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3538 |
| 7 | 3539 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
|
3540 mch_settmode(tmode_T tmode) |
| 7 | 3541 { |
| 3542 static int first = TRUE; | |
| 3543 | |
|
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
|
3544 #ifdef NEW_TTY_SYSTEM |
| 7 | 3545 # ifdef HAVE_TERMIOS_H |
| 3546 static struct termios told; | |
| 3547 struct termios tnew; | |
| 3548 # else | |
| 3549 static struct termio told; | |
| 3550 struct termio tnew; | |
| 3551 # endif | |
| 3552 | |
| 3553 if (first) | |
| 3554 { | |
| 3555 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3556 mch_tcgetattr(read_cmd_fd, &told); |
| 7 | 3557 } |
| 3558 | |
| 3559 tnew = told; | |
| 3560 if (tmode == TMODE_RAW) | |
| 3561 { | |
|
20591
4411c2b96af9
patch 8.2.0849: BeOS code is not maintained and probably unused
Bram Moolenaar <Bram@vim.org>
parents:
20439
diff
changeset
|
3562 // ~ICRNL enables typing ^V^M |
|
20605
503886f64d5f
patch 8.2.0856: CTRL-S stops output
Bram Moolenaar <Bram@vim.org>
parents:
20597
diff
changeset
|
3563 // ~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
|
3564 tnew.c_iflag &= ~(ICRNL | IXON); |
| 7 | 3565 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
|
3566 # if defined(IEXTEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3567 | IEXTEN // IEXTEN enables typing ^V on SOLARIS |
| 7 | 3568 # endif |
| 3569 ); | |
|
18428
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3570 # 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
|
3571 // 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
|
3572 // 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
|
3573 # 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
|
3574 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
|
3575 # else |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3576 # 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
|
3577 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
|
3578 # else |
| 7 | 3579 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
|
3580 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3581 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3582 # endif |
|
9f7a2cfabfba
patch 8.1.2208: Unix: Tabs in output might be expanded to spaces
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
3583 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
|
3584 tnew.c_cc[VTIME] = 0; // don't wait |
| 7 | 3585 } |
| 3586 else if (tmode == TMODE_SLEEP) | |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3587 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3588 // 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
|
3589 // typeahead characters. |
|
9381
c665cc3292e0
commit https://github.com/vim/vim/commit/40de45664c20e7ca46a28a3f472202f90e47f8bf
Christian Brabandt <cb@256bit.org>
parents:
9262
diff
changeset
|
3590 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
|
3591 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
|
3592 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
|
3593 } |
| 7 | 3594 |
| 3595 # if defined(HAVE_TERMIOS_H) | |
| 3596 { | |
| 3597 int n = 10; | |
| 3598 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3599 // 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
|
3600 // few times. |
| 7 | 3601 while (tcsetattr(read_cmd_fd, TCSANOW, &tnew) == -1 |
| 3602 && errno == EINTR && n > 0) | |
| 3603 --n; | |
| 3604 } | |
| 3605 # else | |
| 3606 ioctl(read_cmd_fd, TCSETA, &tnew); | |
| 3607 # endif | |
| 3608 | |
| 3609 #else | |
| 3610 /* | |
| 3611 * for "old" tty systems | |
| 3612 */ | |
| 3613 # ifndef TIOCSETN | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3614 # define TIOCSETN TIOCSETP // for hpux 9.0 |
| 7 | 3615 # endif |
| 3616 static struct sgttyb ttybold; | |
| 3617 struct sgttyb ttybnew; | |
| 3618 | |
| 3619 if (first) | |
| 3620 { | |
| 3621 first = FALSE; | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3622 mch_tcgetattr(read_cmd_fd, &ttybold); |
| 7 | 3623 } |
| 3624 | |
| 3625 ttybnew = ttybold; | |
| 3626 if (tmode == TMODE_RAW) | |
| 3627 { | |
| 3628 ttybnew.sg_flags &= ~(CRMOD | ECHO); | |
| 3629 ttybnew.sg_flags |= RAW; | |
| 3630 } | |
| 3631 else if (tmode == TMODE_SLEEP) | |
| 3632 ttybnew.sg_flags &= ~(ECHO); | |
| 3633 ioctl(read_cmd_fd, TIOCSETN, &ttybnew); | |
| 3634 #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
|
3635 mch_cur_tmode = tmode; |
| 7 | 3636 } |
| 3637 | |
| 3638 /* | |
| 3639 * Try to get the code for "t_kb" from the stty setting | |
| 3640 * | |
| 3641 * Even if termcap claims a backspace key, the user's setting *should* | |
| 3642 * prevail. stty knows more about reality than termcap does, and if | |
| 3643 * somebody's usual erase key is DEL (which, for most BSD users, it will | |
| 3644 * be), they're going to get really annoyed if their erase key starts | |
| 3645 * doing forward deletes for no reason. (Eric Fischer) | |
| 3646 */ | |
| 3647 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3648 get_stty(void) |
| 7 | 3649 { |
|
12104
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3650 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
|
3651 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
|
3652 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
|
3653 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3654 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
|
3655 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3656 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
|
3657 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
|
3658 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
|
3659 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
|
3660 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3661 // 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
|
3662 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
|
3663 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
|
3664 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
|
3665 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3666 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3667 |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3668 /* |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3669 * 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
|
3670 * Returns OK or FAIL. |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3671 */ |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3672 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
|
3673 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
|
3674 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3675 #ifdef NEW_TTY_SYSTEM |
| 7 | 3676 # ifdef HAVE_TERMIOS_H |
| 3677 struct termios keys; | |
| 3678 # else | |
| 3679 struct termio keys; | |
| 3680 # endif | |
| 3681 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3682 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
|
3683 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3684 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
|
3685 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
|
3686 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
|
3687 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
|
3688 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
|
3689 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
|
3690 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
|
3691 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
|
3692 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
|
3693 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
|
3694 return OK; |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3695 } |
| 7 | 3696 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3697 // for "old" tty systems |
| 7 | 3698 struct sgttyb keys; |
| 3699 | |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
3700 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
|
3701 { |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3702 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
|
3703 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
|
3704 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
|
3705 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
|
3706 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
|
3707 } |
|
3bf5fe164a9f
patch 8.0.0932: terminal may not use right characters for BS and Enter
Christian Brabandt <cb@256bit.org>
parents:
12043
diff
changeset
|
3708 #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
|
3709 return FAIL; |
| 7 | 3710 } |
| 3711 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3712 #endif // VMS |
| 7 | 3713 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3714 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
|
3715 |
| 7 | 3716 /* |
| 3717 * Set mouse clicks on or off. | |
| 3718 */ | |
| 3719 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3720 mch_setmouse(int on) |
| 7 | 3721 { |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3722 #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
|
3723 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
|
3724 #endif |
| 7 | 3725 int xterm_mouse_vers; |
| 3726 | |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3727 #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
|
3728 if (!on) |
|
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3729 // 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
|
3730 // 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
|
3731 stop_xterm_trace(); |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3732 #endif |
|
14631
2c9a467c82fa
patch 8.1.0329: using inputlist() during startup results in garbage
Christian Brabandt <cb@256bit.org>
parents:
14597
diff
changeset
|
3733 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3734 if (on == mouse_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3735 #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
|
3736 && p_bevalterm == bevalterm_ison |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18100
diff
changeset
|
3737 #endif |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12847
diff
changeset
|
3738 ) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3739 // return quickly if nothing to do |
| 7 | 3740 return; |
| 3741 | |
| 3742 xterm_mouse_vers = use_xterm_mouse(); | |
| 3145 | 3743 |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
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parents:
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diff
changeset
|
3744 #ifdef FEAT_MOUSE_URXVT |
| 3746 | 3745 if (ttym_flags == TTYM_URXVT) |
| 3746 { | |
| 3145 | 3747 out_str_nf((char_u *) |
| 3748 (on | |
| 3749 ? IF_EB("\033[?1015h", ESC_STR "[?1015h") | |
| 3750 : IF_EB("\033[?1015l", ESC_STR "[?1015l"))); | |
|
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diff
changeset
|
3751 mouse_ison = on; |
| 3145 | 3752 } |
|
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diff
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|
3753 #endif |
| 3145 | 3754 |
| 3746 | 3755 if (ttym_flags == TTYM_SGR) |
| 3756 { | |
|
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diff
changeset
|
3757 // SGR mode supports columns above 223 |
| 3746 | 3758 out_str_nf((char_u *) |
| 3759 (on | |
| 3760 ? IF_EB("\033[?1006h", ESC_STR "[?1006h") | |
| 3761 : IF_EB("\033[?1006l", ESC_STR "[?1006l"))); | |
|
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diff
changeset
|
3762 mouse_ison = on; |
|
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diff
changeset
|
3763 } |
|
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diff
changeset
|
3764 |
|
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diff
changeset
|
3765 #ifdef FEAT_BEVAL_TERM |
|
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diff
changeset
|
3766 if (bevalterm_ison != (p_bevalterm && on)) |
|
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diff
changeset
|
3767 { |
|
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diff
changeset
|
3768 bevalterm_ison = (p_bevalterm && on); |
|
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diff
changeset
|
3769 if (xterm_mouse_vers > 1 && !bevalterm_ison) |
|
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diff
changeset
|
3770 // disable mouse movement events, enabling is below |
|
12865
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diff
changeset
|
3771 out_str_nf((char_u *) |
|
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diff
changeset
|
3772 (IF_EB("\033[?1003l", ESC_STR "[?1003l"))); |
| 3746 | 3773 } |
|
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changeset
|
3774 #endif |
| 3746 | 3775 |
| 7 | 3776 if (xterm_mouse_vers > 0) |
| 3777 { | |
|
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diff
changeset
|
3778 if (on) // enable mouse events, use mouse tracking if available |
| 7 | 3779 out_str_nf((char_u *) |
| 3780 (xterm_mouse_vers > 1 | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3781 ? ( |
|
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diff
changeset
|
3782 #ifdef FEAT_BEVAL_TERM |
|
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diff
changeset
|
3783 bevalterm_ison |
|
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diff
changeset
|
3784 ? IF_EB("\033[?1003h", ESC_STR "[?1003h") : |
|
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|
3785 #endif |
|
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diff
changeset
|
3786 IF_EB("\033[?1002h", ESC_STR "[?1002h")) |
| 7 | 3787 : IF_EB("\033[?1000h", ESC_STR "[?1000h"))); |
|
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diff
changeset
|
3788 else // disable mouse events, could probably always send the same |
| 7 | 3789 out_str_nf((char_u *) |
| 3790 (xterm_mouse_vers > 1 | |
| 3791 ? IF_EB("\033[?1002l", ESC_STR "[?1002l") | |
| 3792 : IF_EB("\033[?1000l", ESC_STR "[?1000l"))); | |
|
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diff
changeset
|
3793 mouse_ison = on; |
| 7 | 3794 } |
| 3795 | |
|
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changeset
|
3796 #ifdef FEAT_MOUSE_DEC |
| 7 | 3797 else if (ttym_flags == TTYM_DEC) |
| 3798 { | |
|
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diff
changeset
|
3799 if (on) // enable mouse events |
| 7 | 3800 out_str_nf((char_u *)"\033[1;2'z\033[1;3'{"); |
|
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diff
changeset
|
3801 else // disable mouse events |
| 7 | 3802 out_str_nf((char_u *)"\033['z"); |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3803 mouse_ison = on; |
| 7 | 3804 } |
|
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changeset
|
3805 #endif |
|
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changeset
|
3806 |
|
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diff
changeset
|
3807 #ifdef FEAT_MOUSE_GPM |
| 7 | 3808 else |
| 3809 { | |
| 3810 if (on) | |
| 3811 { | |
| 3812 if (gpm_open()) | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3813 mouse_ison = TRUE; |
| 7 | 3814 } |
| 3815 else | |
| 3816 { | |
| 3817 gpm_close(); | |
|
12865
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3818 mouse_ison = FALSE; |
| 7 | 3819 } |
| 3820 } | |
|
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|
3821 #endif |
|
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diff
changeset
|
3822 |
|
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diff
changeset
|
3823 #ifdef FEAT_SYSMOUSE |
| 1620 | 3824 else |
| 3825 { | |
| 3826 if (on) | |
| 3827 { | |
| 3828 if (sysmouse_open() == OK) | |
|
12865
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3829 mouse_ison = TRUE; |
| 1620 | 3830 } |
| 3831 else | |
| 3832 { | |
| 3833 sysmouse_close(); | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3834 mouse_ison = FALSE; |
| 1620 | 3835 } |
| 3836 } | |
|
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|
3837 #endif |
|
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diff
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|
3838 |
|
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diff
changeset
|
3839 #ifdef FEAT_MOUSE_JSB |
| 7 | 3840 else |
| 3841 { | |
| 3842 if (on) | |
| 3843 { | |
|
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|
3844 // D - Enable Mouse up/down messages |
|
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diff
changeset
|
3845 // L - Enable Left Button Reporting |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3846 // M - Enable Middle Button Reporting |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
3847 // R - Enable Right Button Reporting |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
3848 // K - Enable SHIFT and CTRL key Reporting |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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diff
changeset
|
3849 // + - Enable Advanced messaging of mouse moves and up/down messages |
|
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patch 8.1.2393: using old C style comments
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diff
changeset
|
3850 // Q - Quiet No Ack |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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diff
changeset
|
3851 // # - Numeric value of mouse pointer required |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3852 // 0 = Multiview 2000 cursor, used as standard |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3853 // 1 = Windows Arrow |
|
44b855153d8e
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diff
changeset
|
3854 // 2 = Windows I Beam |
|
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patch 8.1.2393: using old C style comments
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18761
diff
changeset
|
3855 // 3 = Windows Hour Glass |
|
44b855153d8e
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18761
diff
changeset
|
3856 // 4 = Windows Cross Hair |
|
44b855153d8e
patch 8.1.2393: using old C style comments
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diff
changeset
|
3857 // 5 = Windows UP Arrow |
|
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diff
changeset
|
3858 # ifdef JSBTERM_MOUSE_NONADVANCED |
|
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changeset
|
3859 // Disables full feedback of pointer movements |
| 7 | 3860 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\", |
| 3861 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\")); | |
|
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diff
changeset
|
3862 # else |
| 7 | 3863 out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\", |
| 3864 ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\")); | |
|
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changeset
|
3865 # endif |
|
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diff
changeset
|
3866 mouse_ison = TRUE; |
| 7 | 3867 } |
| 3868 else | |
| 3869 { | |
| 3870 out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\", | |
| 3871 ESC_STR "[0~ZwQ" ESC_STR "\\")); | |
|
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diff
changeset
|
3872 mouse_ison = FALSE; |
| 7 | 3873 } |
| 3874 } | |
|
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|
3875 #endif |
|
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diff
changeset
|
3876 #ifdef FEAT_MOUSE_PTERM |
| 7 | 3877 else |
| 3878 { | |
|
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diff
changeset
|
3879 // 1 = button press, 6 = release, 7 = drag, 1h...9l = right button |
| 7 | 3880 if (on) |
| 3881 out_str_nf("\033[>1h\033[>6h\033[>7h\033[>1h\033[>9l"); | |
| 3882 else | |
| 3883 out_str_nf("\033[>1l\033[>6l\033[>7l\033[>1l\033[>9h"); | |
|
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changeset
|
3884 mouse_ison = on; |
|
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diff
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|
3885 } |
|
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|
3886 #endif |
|
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|
3887 } |
|
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diff
changeset
|
3888 |
|
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
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12865
diff
changeset
|
3889 #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
|
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changeset
|
3890 /* |
|
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changeset
|
3891 * Called when 'balloonevalterm' changed. |
|
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|
3892 */ |
|
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changeset
|
3893 void |
|
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diff
changeset
|
3894 mch_bevalterm_changed(void) |
|
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|
3895 { |
|
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changeset
|
3896 mch_setmouse(mouse_ison); |
|
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changeset
|
3897 } |
|
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changeset
|
3898 #endif |
| 7 | 3899 |
| 3900 /* | |
| 3901 * Set the mouse termcode, depending on the 'term' and 'ttymouse' options. | |
| 3902 */ | |
| 3903 void | |
|
7833
c079097365f3
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
3904 check_mouse_termcode(void) |
| 7 | 3905 { |
| 3906 # ifdef FEAT_MOUSE_XTERM | |
| 3907 if (use_xterm_mouse() | |
| 3145 | 3908 # ifdef FEAT_MOUSE_URXVT |
| 3909 && use_xterm_mouse() != 3 | |
| 3910 # endif | |
| 7 | 3911 # ifdef FEAT_GUI |
| 3912 && !gui.in_use | |
| 3913 # endif | |
| 3914 ) | |
| 3915 { | |
| 3916 set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME) | |
| 180 | 3917 ? IF_EB("\233M", CSI_STR "M") |
| 3918 : IF_EB("\033[M", ESC_STR "[M"))); | |
| 7 | 3919 if (*p_mouse != NUL) |
| 3920 { | |
|
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changeset
|
3921 // force mouse off and maybe on to send possibly new mouse |
|
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diff
changeset
|
3922 // activation sequence to the xterm, with(out) drag tracing. |
| 7 | 3923 mch_setmouse(FALSE); |
| 3924 setmouse(); | |
| 3925 } | |
| 3926 } | |
| 3927 else | |
| 3928 del_mouse_termcode(KS_MOUSE); | |
| 3929 # endif | |
| 3930 | |
| 3931 # ifdef FEAT_MOUSE_GPM | |
| 3932 if (!use_xterm_mouse() | |
| 3933 # ifdef FEAT_GUI | |
| 3934 && !gui.in_use | |
| 3935 # endif | |
| 3936 ) | |
|
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
|
3937 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
|
3938 (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
|
3939 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
|
3940 del_mouse_termcode(KS_GPM_MOUSE); |
| 7 | 3941 # endif |
| 3942 | |
| 1620 | 3943 # ifdef FEAT_SYSMOUSE |
| 3944 if (!use_xterm_mouse() | |
| 3945 # ifdef FEAT_GUI | |
| 3946 && !gui.in_use | |
| 3947 # endif | |
| 3948 ) | |
| 3949 set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS")); | |
| 3950 # endif | |
| 3951 | |
| 7 | 3952 # ifdef FEAT_MOUSE_JSB |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3953 // Conflicts with xterm mouse: "\033[" and "\033[M" ??? |
| 7 | 3954 if (!use_xterm_mouse() |
| 3955 # ifdef FEAT_GUI | |
| 3956 && !gui.in_use | |
| 3957 # endif | |
| 3958 ) | |
| 3959 set_mouse_termcode(KS_JSBTERM_MOUSE, | |
| 3960 (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw")); | |
| 3961 else | |
| 3962 del_mouse_termcode(KS_JSBTERM_MOUSE); | |
| 3963 # endif | |
| 3964 | |
| 3965 # ifdef FEAT_MOUSE_NET | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3966 // 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
|
3967 // define it in the GUI or when using an xterm. |
| 7 | 3968 if (!use_xterm_mouse() |
| 3969 # ifdef FEAT_GUI | |
| 3970 && !gui.in_use | |
| 3971 # endif | |
| 3972 ) | |
| 3973 set_mouse_termcode(KS_NETTERM_MOUSE, | |
| 3974 (char_u *)IF_EB("\033}", ESC_STR "}")); | |
| 3975 else | |
| 3976 del_mouse_termcode(KS_NETTERM_MOUSE); | |
| 3977 # endif | |
| 3978 | |
| 3979 # ifdef FEAT_MOUSE_DEC | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3980 // Conflicts with xterm mouse: "\033[" and "\033[M" |
| 5932 | 3981 if (!use_xterm_mouse() |
| 7 | 3982 # ifdef FEAT_GUI |
| 3983 && !gui.in_use | |
| 3984 # endif | |
| 3985 ) | |
| 180 | 3986 set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME) |
| 3987 ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "["))); | |
| 7 | 3988 else |
| 3989 del_mouse_termcode(KS_DEC_MOUSE); | |
| 3990 # endif | |
| 3991 # ifdef FEAT_MOUSE_PTERM | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
3992 // same conflict as the dec mouse |
| 5932 | 3993 if (!use_xterm_mouse() |
| 7 | 3994 # ifdef FEAT_GUI |
| 3995 && !gui.in_use | |
| 3996 # endif | |
| 3997 ) | |
| 3998 set_mouse_termcode(KS_PTERM_MOUSE, | |
| 3999 (char_u *) IF_EB("\033[", ESC_STR "[")); | |
| 4000 else | |
| 4001 del_mouse_termcode(KS_PTERM_MOUSE); | |
| 4002 # endif | |
| 3145 | 4003 # ifdef FEAT_MOUSE_URXVT |
| 5932 | 4004 if (use_xterm_mouse() == 3 |
| 3145 | 4005 # ifdef FEAT_GUI |
| 4006 && !gui.in_use | |
| 4007 # endif | |
| 4008 ) | |
| 4009 { | |
| 4010 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
|
4011 ? 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
|
4012 : IF_EB("\033[*M", ESC_STR "[*M"))); |
| 3145 | 4013 |
| 4014 if (*p_mouse != NUL) | |
| 4015 { | |
| 4016 mch_setmouse(FALSE); | |
| 4017 setmouse(); | |
| 4018 } | |
| 4019 } | |
| 4020 else | |
| 4021 del_mouse_termcode(KS_URXVT_MOUSE); | |
| 4022 # endif | |
| 3746 | 4023 if (use_xterm_mouse() == 4 |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4024 # ifdef FEAT_GUI |
| 3746 | 4025 && !gui.in_use |
|
16058
012f03e583e2
patch 8.1.1034: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
16054
diff
changeset
|
4026 # endif |
| 3746 | 4027 ) |
| 4028 { | |
| 4029 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
|
4030 ? 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
|
4031 : 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
|
4032 |
|
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4033 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
|
4034 ? 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
|
4035 : IF_EB("\033[<*m", ESC_STR "[<*m"))); |
| 3746 | 4036 |
| 4037 if (*p_mouse != NUL) | |
| 4038 { | |
| 4039 mch_setmouse(FALSE); | |
| 4040 setmouse(); | |
| 4041 } | |
| 4042 } | |
| 4043 else | |
|
11557
7e5e76d8d451
patch 8.0.0661: recognizing urxvt mouse codes does not work well
Christian Brabandt <cb@256bit.org>
parents:
11281
diff
changeset
|
4044 { |
| 3746 | 4045 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
|
4046 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
|
4047 } |
| 7 | 4048 } |
| 4049 | |
| 4050 #ifndef VMS | |
| 4051 | |
| 4052 /* | |
| 4053 * Try to get the current window size: | |
| 4054 * 1. with an ioctl(), most accurate method | |
| 4055 * 2. from the environment variables LINES and COLUMNS | |
| 4056 * 3. from the termcap | |
| 4057 * 4. keep using the old values | |
| 4058 * Return OK when size could be determined, FAIL otherwise. | |
| 4059 */ | |
| 4060 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4061 mch_get_shellsize(void) |
| 7 | 4062 { |
| 4063 long rows = 0; | |
| 4064 long columns = 0; | |
| 4065 char_u *p; | |
| 4066 | |
| 4067 /* | |
| 4068 * 1. try using an ioctl. It is the most accurate method. | |
| 4069 * | |
| 4070 * Try using TIOCGWINSZ first, some systems that have it also define | |
| 4071 * TIOCGSIZE but don't have a struct ttysize. | |
| 4072 */ | |
| 4073 # ifdef TIOCGWINSZ | |
| 4074 { | |
| 4075 struct winsize ws; | |
| 4076 int fd = 1; | |
| 4077 | |
|
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44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4078 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4079 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4080 fd = read_cmd_fd; | |
| 4081 if (ioctl(fd, TIOCGWINSZ, &ws) == 0) | |
| 4082 { | |
| 4083 columns = ws.ws_col; | |
| 4084 rows = ws.ws_row; | |
| 4085 } | |
| 4086 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4087 # else // TIOCGWINSZ |
| 7 | 4088 # ifdef TIOCGSIZE |
| 4089 { | |
| 4090 struct ttysize ts; | |
| 4091 int fd = 1; | |
| 4092 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4093 // When stdout is not a tty, use stdin for the ioctl(). |
| 7 | 4094 if (!isatty(fd) && isatty(read_cmd_fd)) |
| 4095 fd = read_cmd_fd; | |
| 4096 if (ioctl(fd, TIOCGSIZE, &ts) == 0) | |
| 4097 { | |
| 4098 columns = ts.ts_cols; | |
| 4099 rows = ts.ts_lines; | |
| 4100 } | |
| 4101 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4102 # endif // TIOCGSIZE |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4103 # endif // TIOCGWINSZ |
| 7 | 4104 |
| 4105 /* | |
| 4106 * 2. get size from environment | |
| 164 | 4107 * When being POSIX compliant ('|' flag in 'cpoptions') this overrules |
| 4108 * the ioctl() values! | |
| 7 | 4109 */ |
| 164 | 4110 if (columns == 0 || rows == 0 || vim_strchr(p_cpo, CPO_TSIZE) != NULL) |
| 7 | 4111 { |
| 4112 if ((p = (char_u *)getenv("LINES"))) | |
| 4113 rows = atoi((char *)p); | |
| 4114 if ((p = (char_u *)getenv("COLUMNS"))) | |
| 4115 columns = atoi((char *)p); | |
| 4116 } | |
| 4117 | |
| 4118 #ifdef HAVE_TGETENT | |
| 4119 /* | |
| 4120 * 3. try reading "co" and "li" entries from termcap | |
| 4121 */ | |
| 4122 if (columns == 0 || rows == 0) | |
| 4123 getlinecol(&columns, &rows); | |
| 4124 #endif | |
| 4125 | |
| 4126 /* | |
| 4127 * 4. If everything fails, use the old values | |
| 4128 */ | |
| 4129 if (columns <= 0 || rows <= 0) | |
| 4130 return FAIL; | |
| 4131 | |
| 4132 Rows = rows; | |
| 4133 Columns = columns; | |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
5037
diff
changeset
|
4134 limit_screen_size(); |
| 7 | 4135 return OK; |
| 4136 } | |
| 4137 | |
|
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
|
4138 #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
|
4139 /* |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4140 * 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
|
4141 */ |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4142 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
|
4143 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
|
4144 { |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4145 int tty_fd; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4146 int retval = -1; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4147 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4148 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
|
4149 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
|
4150 { |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4151 # if defined(TIOCSWINSZ) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4152 struct winsize ws; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4153 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4154 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
|
4155 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
|
4156 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
|
4157 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
|
4158 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
|
4159 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
|
4160 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
|
4161 # elif defined(TIOCSSIZE) |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4162 struct ttysize ts; |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4163 |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4164 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
|
4165 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
|
4166 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
|
4167 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
|
4168 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
|
4169 # endif |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4170 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
|
4171 close(tty_fd); |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4172 } |
|
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4173 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
|
4174 } |
|
b4d8f956eb18
patch 8.0.0753: no size reports to a job running in a terminal
Christian Brabandt <cb@256bit.org>
parents:
11731
diff
changeset
|
4175 #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
|
4176 |
| 7 | 4177 /* |
| 4178 * Try to set the window size to Rows and Columns. | |
| 4179 */ | |
| 4180 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4181 mch_set_shellsize(void) |
| 7 | 4182 { |
| 4183 if (*T_CWS) | |
| 4184 { | |
| 4185 /* | |
| 4186 * NOTE: if you get an error here that term_set_winsize() is | |
| 4187 * undefined, check the output of configure. It could probably not | |
| 4188 * find a ncurses, termcap or termlib library. | |
| 4189 */ | |
| 4190 term_set_winsize((int)Rows, (int)Columns); | |
| 4191 out_flush(); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4192 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
|
4193 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4194 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4195 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4196 #endif // VMS |
| 7 | 4197 |
| 4198 /* | |
| 4199 * Rows and/or Columns has changed. | |
| 4200 */ | |
| 4201 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4202 mch_new_shellsize(void) |
| 7 | 4203 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4204 // Nothing to do. |
| 7 | 4205 } |
| 4206 | |
| 3048 | 4207 /* |
| 4208 * Wait for process "child" to end. | |
| 4209 * Return "child" if it exited properly, <= 0 on error. | |
| 4210 */ | |
| 4211 static pid_t | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4212 wait4pid(pid_t child, waitstatus *status) |
| 3048 | 4213 { |
| 4214 pid_t wait_pid = 0; | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4215 long delay_msec = 1; |
| 3048 | 4216 |
| 4217 while (wait_pid != child) | |
| 4218 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4219 // 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
|
4220 // 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
|
4221 // 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
|
4222 // they might call system(). |
| 3470 | 4223 # ifdef __NeXT__ |
| 3048 | 4224 wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0); |
| 3470 | 4225 # else |
| 3048 | 4226 wait_pid = waitpid(child, status, WNOHANG); |
| 3470 | 4227 # endif |
| 3048 | 4228 if (wait_pid == 0) |
| 4229 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4230 // 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
|
4231 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
|
4232 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4233 delay_msec = 10; |
| 3048 | 4234 continue; |
| 4235 } | |
| 4236 if (wait_pid <= 0 | |
| 4237 # ifdef ECHILD | |
| 4238 && errno == ECHILD | |
| 4239 # endif | |
| 4240 ) | |
| 4241 break; | |
| 4242 } | |
| 4243 return wait_pid; | |
| 4244 } | |
| 4245 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
4246 #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
|
4247 /* |
|
3c1b59938042
patch 8.0.0829: job running in terminal can't communicate with Vim
Christian Brabandt <cb@256bit.org>
parents:
11894
diff
changeset
|
4248 * 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
|
4249 */ |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4250 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
|
4251 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
|
4252 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
|
4253 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
|
4254 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
|
4255 int is_terminal UNUSED) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4256 { |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4257 # ifdef HAVE_SETENV |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4258 char envbuf[50]; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4259 # else |
|
11717
30247960c8a7
patch 8.0.0741: cannot build with HPUX
Christian Brabandt <cb@256bit.org>
parents:
11713
diff
changeset
|
4260 static char envbuf_Term[30]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4261 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
|
4262 static char envbuf_Lines[20]; |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4263 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
|
4264 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
|
4265 # 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
|
4266 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
|
4267 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4268 # 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
|
4269 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
|
4270 # 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
|
4271 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4272 |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4273 # ifdef HAVE_SETENV |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4274 setenv("TERM", term, 1); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4275 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4276 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
|
4277 sprintf((char *)envbuf, "%ld", rows); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4278 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
|
4279 sprintf((char *)envbuf, "%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4280 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
|
4281 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
|
4282 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
|
4283 # 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
|
4284 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
|
4285 { |
|
14073
a9b141cf99ff
patch 8.1.0054: compiler warning for using %ld for "long long"
Christian Brabandt <cb@256bit.org>
parents:
14065
diff
changeset
|
4286 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
|
4287 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
|
4288 } |
|
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
|
4289 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4290 # 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
|
4291 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
|
4292 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4293 # else |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4294 /* |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4295 * 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
|
4296 * 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
|
4297 * 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
|
4298 */ |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4299 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
|
4300 putenv(envbuf_Term); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4301 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
|
4302 putenv(envbuf_Rows); |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4303 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
|
4304 putenv(envbuf_Lines); |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4305 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
|
4306 "COLUMNS=%ld", columns); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4307 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
|
4308 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
|
4309 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
|
4310 # 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
|
4311 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
|
4312 { |
|
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
|
4313 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
|
4314 "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
|
4315 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
|
4316 } |
|
e271ca6f32f9
patch 8.1.0050: $VIM_TERMINAL is also set when not in a terminal window
Christian Brabandt <cb@256bit.org>
parents:
14063
diff
changeset
|
4317 # endif |
|
11908
1e8d353cb827
patch 8.0.0834: can't build without the client-server feature
Christian Brabandt <cb@256bit.org>
parents:
11898
diff
changeset
|
4318 # 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
|
4319 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
|
4320 "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
|
4321 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
|
4322 # endif |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4323 # endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4324 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4325 |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
4326 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
|
4327 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
|
4328 { |
|
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
|
4329 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
|
4330 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4331 #endif |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
4332 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4333 #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
|
4334 /* |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
4335 * 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
|
4336 * 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
|
4337 * 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
|
4338 * 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
|
4339 */ |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4340 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
|
4341 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
|
4342 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4343 char *tty_name; |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4344 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4345 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
|
4346 *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
|
4347 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
|
4348 *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
|
4349 |
|
15632
d4a6d575e910
patch 8.1.0824: SunOS/Solaris has a problem with ttys
Bram Moolenaar <Bram@vim.org>
parents:
15603
diff
changeset
|
4350 *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
|
4351 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
|
4352 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4353 // 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
|
4354 // 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
|
4355 // 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
|
4356 #ifdef O_NOCTTY |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4357 *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
|
4358 #else |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4359 *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
|
4360 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4361 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
|
4362 { |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4363 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
|
4364 *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
|
4365 } |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4366 else |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4367 { |
|
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
4368 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
|
4369 *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
|
4370 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
|
4371 *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
|
4372 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4373 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4374 } |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4375 #endif |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
4376 |
|
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
|
4377 /* |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4378 * 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
|
4379 */ |
|
18051
d1e77015f60b
patch 8.1.2021: some global functions can be local to the file
Bram Moolenaar <Bram@vim.org>
parents:
17978
diff
changeset
|
4380 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
|
4381 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
|
4382 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4383 # 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
|
4384 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
|
4385 { |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4386 # 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
|
4387 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
|
4388 # 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
|
4389 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
|
4390 # 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
|
4391 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
|
4392 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
|
4393 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4394 # 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
|
4395 } |
|
cca097489de5
patch 8.0.0839: cannot kill a job in a terminal with CTRL-C
Christian Brabandt <cb@256bit.org>
parents:
11908
diff
changeset
|
4396 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4397 #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
|
4398 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4399 /* |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4400 * 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
|
4401 * 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
|
4402 * 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
|
4403 */ |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4404 int |
|
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4405 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
|
4406 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
|
4407 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
|
4408 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
|
4409 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
|
4410 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4411 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
|
4412 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
|
4413 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4414 *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
|
4415 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
|
4416 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
|
4417 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4418 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
|
4419 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
|
4420 *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
|
4421 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4422 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
|
4423 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4424 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
|
4425 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
|
4426 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4427 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
|
4428 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
|
4429 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4430 // 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
|
4431 // 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
|
4432 *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
|
4433 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
|
4434 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
|
4435 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
|
4436 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
|
4437 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
|
4438 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4439 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
|
4440 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
|
4441 *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
|
4442 *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
|
4443 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
|
4444 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4445 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4446 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
|
4447 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4448 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
|
4449 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
|
4450 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4451 #endif |
|
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 #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
|
4454 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4455 * 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
|
4456 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4457 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
|
4458 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
|
4459 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4460 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
|
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 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
|
4463 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
|
4464 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
|
4465 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
|
4466 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
|
4467 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
|
4468 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
|
4469 aco_save_T aco; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4470 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
|
4471 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4472 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
|
4473 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
|
4474 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4475 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
|
4476 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
|
4477 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
|
4478 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
|
4479 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
|
4480 |
|
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
|
4481 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
|
4482 ++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
|
4483 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4484 // 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
|
4485 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
|
4486 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4487 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
|
4488 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
|
4489 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4490 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
|
4491 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4492 // 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
|
4493 // 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
|
4494 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
|
4495 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
|
4496 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4497 else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4498 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
|
4499 } |
|
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
|
4500 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
|
4501 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
|
4502 |
|
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
|
4503 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
|
4504 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4505 // 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
|
4506 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
|
4507 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4508 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
|
4509 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
|
4510 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4511 theend: |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4512 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
|
4513 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
|
4514 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
|
4515 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
|
4516 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4517 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4518 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4519 #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
|
4520 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4521 * 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
|
4522 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4523 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
|
4524 mch_call_shell_system( |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4525 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4526 int options) // SHELL_*, see vim.h |
| 7 | 4527 { |
| 4528 #ifdef VMS | |
| 4529 char *ifn = NULL; | |
| 4530 char *ofn = NULL; | |
| 4531 #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
|
4532 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
|
4533 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
|
4534 int x; |
| 7 | 4535 |
| 4536 out_flush(); | |
| 4537 | |
| 4538 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4539 settmode(TMODE_COOK); // set to normal mode |
| 7 | 4540 |
| 2586 | 4541 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4209 | 4542 save_clipboard(); |
| 2586 | 4543 loose_clipboard(); |
| 4544 # endif | |
| 4545 | |
| 7 | 4546 if (cmd == NULL) |
| 4547 x = system((char *)p_sh); | |
| 4548 else | |
| 4549 { | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4550 # ifdef VMS |
| 7 | 4551 if (ofn = strchr((char *)cmd, '>')) |
| 4552 *ofn++ = '\0'; | |
| 4553 if (ifn = strchr((char *)cmd, '<')) | |
| 4554 { | |
| 4555 char *p; | |
| 4556 | |
| 4557 *ifn++ = '\0'; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4558 p = strchr(ifn,' '); // chop off any trailing spaces |
| 7 | 4559 if (p) |
| 4560 *p = '\0'; | |
| 4561 } | |
| 4562 if (ofn) | |
| 4563 x = vms_sys((char *)cmd, ofn, ifn); | |
| 4564 else | |
| 4565 x = system((char *)cmd); | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4566 # else |
|
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
4567 newcmd = alloc(STRLEN(p_sh) |
| 7 | 4568 + (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
|
4569 + STRLEN(p_shcf) + STRLEN(cmd) + 4); |
| 7 | 4570 if (newcmd == NULL) |
| 4571 x = 0; | |
| 4572 else | |
| 4573 { | |
| 4574 sprintf((char *)newcmd, "%s %s %s %s", p_sh, | |
| 4575 extra_shell_arg == NULL ? "" : (char *)extra_shell_arg, | |
| 4576 (char *)p_shcf, | |
| 4577 (char *)cmd); | |
| 4578 x = system((char *)newcmd); | |
| 4579 vim_free(newcmd); | |
| 4580 } | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
4581 # endif |
| 7 | 4582 } |
| 4583 # ifdef VMS | |
| 4584 x = vms_sys_status(x); | |
| 4585 # endif | |
| 4586 if (emsg_silent) | |
| 4587 ; | |
| 4588 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
|
4589 msg_puts(_("\nCannot execute shell sh\n")); |
| 7 | 4590 else if (x && !(options & SHELL_SILENT)) |
| 4591 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4592 msg_puts(_("\nshell returned ")); |
| 7 | 4593 msg_outnum((long)x); |
| 4594 msg_putchar('\n'); | |
| 4595 } | |
| 4596 | |
| 4597 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
|
4598 { |
|
3bb4dea4a164
patch 8.2.0773: switching to raw mode every time ":" is used
Bram Moolenaar <Bram@vim.org>
parents:
20367
diff
changeset
|
4599 // 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
|
4600 cur_tmode = TMODE_UNKNOWN; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4601 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
|
4602 } |
| 7 | 4603 # ifdef FEAT_TITLE |
| 4604 resettitle(); | |
| 4605 # endif | |
| 4209 | 4606 # if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 4607 restore_clipboard(); | |
| 4608 # endif | |
| 7 | 4609 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
|
4610 } |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4611 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4612 #else // USE_SYSTEM |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4613 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4614 # 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
|
4615 // 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
|
4616 # define OPEN_NULL_FAILED 123 // Exit code if /dev/null can't be opened |
| 7 | 4617 |
|
13470
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4618 /* |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4619 * 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
|
4620 */ |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
4621 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
|
4622 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
|
4623 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4624 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
|
4625 { |
|
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
|
4626 tmode_T tmode = cur_tmode; |
| 7 | 4627 pid_t pid; |
| 167 | 4628 pid_t wpid = 0; |
| 7 | 4629 pid_t wait_pid = 0; |
| 4630 # ifdef HAVE_UNION_WAIT | |
| 4631 union wait status; | |
| 4632 # else | |
| 4633 int status = -1; | |
| 4634 # endif | |
| 4635 int retval = -1; | |
| 4636 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
|
4637 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
|
4638 char_u *tofree2 = NULL; |
| 7 | 4639 int i; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4640 int pty_master_fd = -1; // for pty's |
| 7 | 4641 # ifdef FEAT_GUI |
| 4642 int pty_slave_fd = -1; | |
| 167 | 4643 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4644 int fd_toshell[2]; // for pipes |
| 7 | 4645 int fd_fromshell[2]; |
| 4646 int pipe_error = FALSE; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4647 int did_settmode = FALSE; // settmode(TMODE_RAW) called |
| 7 | 4648 |
| 4649 out_flush(); | |
| 4650 if (options & SHELL_COOKED) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4651 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
|
4652 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
|
4653 // 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
|
4654 cur_tmode = TMODE_UNKNOWN; |
| 7 | 4655 |
|
18514
39b0c28fe495
patch 8.1.2251: ":term command" may not work without a shell
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
4656 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
|
4657 goto error; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
4658 |
| 167 | 4659 /* |
| 4660 * For the GUI, when writing the output into the buffer and when reading | |
| 4661 * input from the buffer: Try using a pseudo-tty to get the stdin/stdout | |
| 4662 * of the executed command into the Vim window. Or use a pipe. | |
| 4663 */ | |
| 4664 if ((options & (SHELL_READ|SHELL_WRITE)) | |
| 7 | 4665 # ifdef FEAT_GUI |
| 167 | 4666 || (gui.in_use && show_shell_mess) |
| 4667 # endif | |
| 4668 ) | |
| 7 | 4669 { |
| 167 | 4670 # ifdef FEAT_GUI |
| 7 | 4671 /* |
| 4672 * Try to open a master pty. | |
| 4673 * If this works, open the slave pty. | |
| 4674 * If the slave can't be opened, close the master pty. | |
| 4675 */ | |
| 167 | 4676 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
|
4677 open_pty(&pty_master_fd, &pty_slave_fd, NULL, NULL); |
| 7 | 4678 /* |
| 4679 * If not opening a pty or it didn't work, try using pipes. | |
| 4680 */ | |
| 4681 if (pty_master_fd < 0) | |
| 167 | 4682 # endif |
| 7 | 4683 { |
| 4684 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
|
4685 if (!pipe_error) // pipe create OK |
| 7 | 4686 { |
| 4687 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
|
4688 if (pipe_error) // pipe create failed |
| 7 | 4689 { |
| 4690 close(fd_toshell[0]); | |
| 4691 close(fd_toshell[1]); | |
| 4692 } | |
| 4693 } | |
| 4694 if (pipe_error) | |
| 4695 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4696 msg_puts(_("\nCannot create pipes\n")); |
| 7 | 4697 out_flush(); |
| 4698 } | |
| 4699 } | |
| 4700 } | |
| 4701 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4702 if (!pipe_error) // pty or pipe opened or not used |
| 7 | 4703 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4704 SIGSET_DECL(curset) |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4705 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4706 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
|
4707 if (pid == -1) |
| 7 | 4708 { |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4709 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4710 |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4711 msg_puts(_("\nCannot fork\n")); |
| 167 | 4712 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4713 # ifdef FEAT_GUI |
| 167 | 4714 || (gui.in_use && show_shell_mess) |
| 4715 # endif | |
| 4716 ) | |
| 7 | 4717 { |
| 167 | 4718 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4719 if (pty_master_fd >= 0) // close the pseudo tty |
| 7 | 4720 { |
| 4721 close(pty_master_fd); | |
| 4722 close(pty_slave_fd); | |
| 4723 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4724 else // close the pipes |
| 167 | 4725 # endif |
| 7 | 4726 { |
| 4727 close(fd_toshell[0]); | |
| 4728 close(fd_toshell[1]); | |
| 4729 close(fd_fromshell[0]); | |
| 4730 close(fd_fromshell[1]); | |
| 4731 } | |
| 4732 } | |
| 4733 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4734 else if (pid == 0) // child |
| 7 | 4735 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4736 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4737 UNBLOCK_SIGNALS(&curset); |
| 7 | 4738 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4739 # 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
|
4740 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
|
4741 { |
|
d9acf1e1c799
patch 8.2.1545: ch_logfile() is unclear about closing when forking
Bram Moolenaar <Bram@vim.org>
parents:
21927
diff
changeset
|
4742 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
|
4743 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
|
4744 } |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4745 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
4746 |
| 7 | 4747 if (!show_shell_mess || (options & SHELL_EXPAND)) |
| 4748 { | |
| 4749 int fd; | |
| 4750 | |
| 4751 /* | |
| 4752 * Don't want to show any message from the shell. Can't just | |
| 4753 * close stdout and stderr though, because some systems will | |
| 4754 * break if you try to write to them after that, so we must | |
| 4755 * use dup() to replace them with something else -- webb | |
| 4756 * Connect stdin to /dev/null too, so ":n `cat`" doesn't hang, | |
| 4757 * waiting for input. | |
| 4758 */ | |
| 4759 fd = open("/dev/null", O_RDWR | O_EXTRA, 0); | |
| 4760 fclose(stdin); | |
| 4761 fclose(stdout); | |
| 4762 fclose(stderr); | |
| 4763 | |
| 4764 /* | |
| 4765 * If any of these open()'s and dup()'s fail, we just continue | |
| 4766 * anyway. It's not fatal, and on most systems it will make | |
| 4767 * no difference at all. On a few it will cause the execvp() | |
| 4768 * to exit with a non-zero status even when the completion | |
| 4769 * could be done, which is nothing too serious. If the open() | |
| 4770 * or dup() failed we'd just do the same thing ourselves | |
| 4771 * anyway -- webb | |
| 4772 */ | |
| 4773 if (fd >= 0) | |
| 4774 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4775 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
|
4776 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
|
4777 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
|
4778 |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4779 // Don't need this now that we've duplicated it |
| 7 | 4780 close(fd); |
| 4781 } | |
| 4782 } | |
| 167 | 4783 else if ((options & (SHELL_READ|SHELL_WRITE)) |
| 7 | 4784 # ifdef FEAT_GUI |
| 167 | 4785 || gui.in_use |
| 4786 # endif | |
| 4787 ) | |
| 7 | 4788 { |
| 4789 | |
| 167 | 4790 # ifdef HAVE_SETSID |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4791 // 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
|
4792 // 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
|
4793 // because stdin is not a tty, we would lose /dev/tty. |
| 602 | 4794 if (p_stmp) |
| 1799 | 4795 { |
| 602 | 4796 (void)setsid(); |
| 1799 | 4797 # if defined(SIGHUP) |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4798 // 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
|
4799 // 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
|
4800 // 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
|
4801 // to avoid that. (suggested by Simon Schubert) |
| 1799 | 4802 signal(SIGHUP, SIG_IGN); |
| 4803 # endif | |
| 4804 } | |
| 167 | 4805 # endif |
| 4806 # ifdef FEAT_GUI | |
| 602 | 4807 if (pty_slave_fd >= 0) |
| 4808 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4809 // push stream discipline modules |
| 602 | 4810 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
|
4811 setup_slavepty(pty_slave_fd); |
|
25937
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4812 # ifdef TIOCSCTTY |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4813 // Try to become controlling tty (probably doesn't work, |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4814 // unless run by root) |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4815 ioctl(pty_slave_fd, TIOCSCTTY, (char *)NULL); |
|
8bcbff752864
patch 8.2.3502: cannot enter password in shell command
Bram Moolenaar <Bram@vim.org>
parents:
25868
diff
changeset
|
4816 # endif |
| 602 | 4817 } |
| 167 | 4818 # 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
|
4819 set_default_child_environment(FALSE); |
| 167 | 4820 |
| 557 | 4821 /* |
| 4822 * stderr is only redirected when using the GUI, so that a | |
| 4823 * program like gpg can still access the terminal to get a | |
| 4824 * passphrase using stderr. | |
| 4825 */ | |
| 167 | 4826 # ifdef FEAT_GUI |
| 7 | 4827 if (pty_master_fd >= 0) |
| 4828 { | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4829 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
|
4830 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4831 // set up stdin/stdout/stderr for the child |
| 7 | 4832 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
|
4833 vim_ignored = dup(pty_slave_fd); |
| 7 | 4834 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
|
4835 vim_ignored = dup(pty_slave_fd); |
| 557 | 4836 if (gui.in_use) |
| 4837 { | |
| 4838 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
|
4839 vim_ignored = dup(pty_slave_fd); |
| 557 | 4840 } |
| 7 | 4841 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4842 close(pty_slave_fd); // has been dupped, close it now |
| 7 | 4843 } |
| 4844 else | |
| 167 | 4845 # endif |
| 7 | 4846 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4847 // set up stdin for the child |
| 7 | 4848 close(fd_toshell[1]); |
| 4849 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
|
4850 vim_ignored = dup(fd_toshell[0]); |
| 7 | 4851 close(fd_toshell[0]); |
| 4852 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4853 // set up stdout for the child |
| 7 | 4854 close(fd_fromshell[0]); |
| 4855 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
|
4856 vim_ignored = dup(fd_fromshell[1]); |
| 7 | 4857 close(fd_fromshell[1]); |
| 4858 | |
| 557 | 4859 # ifdef FEAT_GUI |
| 4860 if (gui.in_use) | |
| 4861 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4862 // set up stderr for the child |
| 557 | 4863 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
|
4864 vim_ignored = dup(1); |
| 557 | 4865 } |
| 4866 # endif | |
| 7 | 4867 } |
| 4868 } | |
| 167 | 4869 |
| 7 | 4870 /* |
| 4871 * There is no type cast for the argv, because the type may be | |
| 4872 * different on different machines. This may cause a warning | |
| 4873 * message with strict compilers, don't worry about it. | |
| 4874 * Call _exit() instead of exit() to avoid closing the connection | |
| 4875 * to the X server (esp. with GTK, which uses atexit()). | |
| 4876 */ | |
| 4877 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
|
4878 _exit(EXEC_FAILED); // exec failed, return failure code |
| 7 | 4879 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4880 else // parent |
| 7 | 4881 { |
| 4882 /* | |
| 4883 * While child is running, ignore terminating signals. | |
| 167 | 4884 * Do catch CTRL-C, so that "got_int" is set. |
| 7 | 4885 */ |
| 4886 catch_signals(SIG_IGN, SIG_ERR); | |
| 167 | 4887 catch_int_signal(); |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
4888 UNBLOCK_SIGNALS(&curset); |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4889 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4890 ++dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
4891 # endif |
| 7 | 4892 /* |
| 4893 * For the GUI we redirect stdin, stdout and stderr to our window. | |
| 167 | 4894 * This is also used to pipe stdin/stdout to/from the external |
| 4895 * command. | |
| 7 | 4896 */ |
| 167 | 4897 if ((options & (SHELL_READ|SHELL_WRITE)) |
| 4898 # ifdef FEAT_GUI | |
| 4899 || (gui.in_use && show_shell_mess) | |
| 4900 # endif | |
| 4901 ) | |
| 7 | 4902 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4903 # define BUFLEN 100 // length for buffer, pseudo tty limit is 128 |
| 7 | 4904 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
|
4905 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
|
4906 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
|
4907 int ta_len = 0; // valid bytes in ta_buf[] |
| 7 | 4908 int len; |
| 4909 int p_more_save; | |
| 4910 int old_State; | |
| 4911 int c; | |
| 4912 int toshell_fd; | |
| 4913 int fromshell_fd; | |
| 167 | 4914 garray_T ga; |
| 4915 int noread_cnt; | |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4916 # ifdef ELAPSED_FUNC |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4917 elapsed_T start_tv; |
| 1823 | 4918 # endif |
| 167 | 4919 |
| 4920 # ifdef FEAT_GUI | |
| 7 | 4921 if (pty_master_fd >= 0) |
| 4922 { | |
| 4923 fromshell_fd = pty_master_fd; | |
| 4924 toshell_fd = dup(pty_master_fd); | |
| 4925 } | |
| 4926 else | |
| 167 | 4927 # endif |
| 7 | 4928 { |
| 4929 close(fd_toshell[0]); | |
| 4930 close(fd_fromshell[1]); | |
| 4931 toshell_fd = fd_toshell[1]; | |
| 4932 fromshell_fd = fd_fromshell[0]; | |
| 4933 } | |
| 4934 | |
| 4935 /* | |
| 4936 * Write to the child if there are typed characters. | |
| 4937 * Read from the child if there are characters available. | |
| 4938 * Repeat the reading a few times if more characters are | |
| 4939 * available. Need to check for typed keys now and then, but | |
| 4940 * not too often (delays when no chars are available). | |
| 4941 * This loop is quit if no characters can be read from the pty | |
| 4942 * (WaitForChar detected special condition), or there are no | |
| 4943 * characters available and the child has exited. | |
| 4944 * Only check if the child has exited when there is no more | |
| 4945 * output. The child may exit before all the output has | |
| 4946 * been printed. | |
| 4947 * | |
| 4948 * Currently this busy loops! | |
| 4949 * This can probably dead-lock when the write blocks! | |
| 4950 */ | |
| 4951 p_more_save = p_more; | |
| 4952 p_more = FALSE; | |
| 4953 old_State = State; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4954 State = EXTERNCMD; // don't redraw at window resize |
| 7 | 4955 |
| 602 | 4956 if ((options & SHELL_WRITE) && toshell_fd >= 0) |
| 167 | 4957 { |
|
18810
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parents:
18761
diff
changeset
|
4958 // 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
|
4959 // external program. |
| 167 | 4960 if ((wpid = fork()) == -1) |
| 4961 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
4962 msg_puts(_("\nCannot fork\n")); |
| 167 | 4963 } |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4964 else if (wpid == 0) // child |
| 167 | 4965 { |
| 4966 linenr_T lnum = curbuf->b_op_start.lnum; | |
| 4967 int written = 0; | |
| 944 | 4968 char_u *lp = ml_get(lnum); |
| 167 | 4969 size_t l; |
| 4970 | |
| 177 | 4971 close(fromshell_fd); |
| 167 | 4972 for (;;) |
| 4973 { | |
| 944 | 4974 l = STRLEN(lp + written); |
| 167 | 4975 if (l == 0) |
| 4976 len = 0; | |
| 944 | 4977 else if (lp[written] == NL) |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4978 // NL -> NUL translation |
| 167 | 4979 len = write(toshell_fd, "", (size_t)1); |
| 4980 else | |
| 4981 { | |
| 3263 | 4982 char_u *s = vim_strchr(lp + written, NL); |
| 4983 | |
| 944 | 4984 len = write(toshell_fd, (char *)lp + written, |
| 1877 | 4985 s == NULL ? l |
| 4986 : (size_t)(s - (lp + written))); | |
| 167 | 4987 } |
| 1877 | 4988 if (len == (int)l) |
| 167 | 4989 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
4990 // 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
|
4991 // should not have one. |
| 167 | 4992 if (lnum != curbuf->b_op_end.lnum |
| 6933 | 4993 || (!curbuf->b_p_bin |
| 4994 && curbuf->b_p_fixeol) | |
| 2707 | 4995 || (lnum != curbuf->b_no_eol_lnum |
| 167 | 4996 && (lnum != |
| 4997 curbuf->b_ml.ml_line_count | |
| 4998 || curbuf->b_p_eol))) | |
|
14730
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Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
4999 vim_ignored = write(toshell_fd, "\n", |
| 1757 | 5000 (size_t)1); |
| 167 | 5001 ++lnum; |
| 5002 if (lnum > curbuf->b_op_end.lnum) | |
| 5003 { | |
|
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diff
changeset
|
5004 // finished all the lines, close pipe |
| 167 | 5005 close(toshell_fd); |
| 5006 toshell_fd = -1; | |
| 5007 break; | |
| 5008 } | |
| 944 | 5009 lp = ml_get(lnum); |
| 167 | 5010 written = 0; |
| 5011 } | |
| 5012 else if (len > 0) | |
| 5013 written += len; | |
| 5014 } | |
| 5015 _exit(0); | |
| 5016 } | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5017 else // parent |
| 167 | 5018 { |
| 5019 close(toshell_fd); | |
| 5020 toshell_fd = -1; | |
| 5021 } | |
| 5022 } | |
| 5023 | |
| 5024 if (options & SHELL_READ) | |
| 5025 ga_init2(&ga, 1, BUFLEN); | |
| 5026 | |
| 5027 noread_cnt = 0; | |
|
10406
42911b233245
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Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5028 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5029 ELAPSED_INIT(start_tv); |
| 1823 | 5030 # endif |
| 7 | 5031 for (;;) |
| 5032 { | |
| 5033 /* | |
| 5034 * Check if keys have been typed, write them to the child | |
| 592 | 5035 * if there are any. |
| 5036 * Don't do this if we are expanding wild cards (would eat | |
| 5037 * typeahead). | |
| 5038 * Don't do this when filtering and terminal is in cooked | |
| 5039 * mode, the shell command will handle the I/O. Avoids | |
| 5040 * that a typed password is echoed for ssh or gpg command. | |
| 602 | 5041 * Don't get characters when the child has already |
| 5042 * finished (wait_pid == 0). | |
| 167 | 5043 * Don't read characters unless we didn't get output for a |
| 1823 | 5044 * while (noread_cnt > 4), avoids that ":r !ls" eats |
| 5045 * typeahead. | |
| 7 | 5046 */ |
| 5047 len = 0; | |
| 5048 if (!(options & SHELL_EXPAND) | |
| 592 | 5049 && ((options & |
| 5050 (SHELL_READ|SHELL_WRITE|SHELL_COOKED)) | |
| 5051 != (SHELL_READ|SHELL_WRITE|SHELL_COOKED) | |
| 1823 | 5052 # ifdef FEAT_GUI |
| 592 | 5053 || gui.in_use |
| 1823 | 5054 # endif |
| 592 | 5055 ) |
| 602 | 5056 && wait_pid == 0 |
| 1823 | 5057 && (ta_len > 0 || noread_cnt > 4)) |
| 7 | 5058 { |
| 1823 | 5059 if (ta_len == 0) |
| 5060 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5061 // 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
|
5062 // Reset the counter and timer. |
| 1823 | 5063 noread_cnt = 0; |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5064 # ifdef ELAPSED_FUNC |
|
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5065 ELAPSED_INIT(start_tv); |
| 1823 | 5066 # endif |
| 5067 len = ui_inchar(ta_buf, BUFLEN, 10L, 0); | |
| 5068 } | |
| 5069 if (ta_len > 0 || len > 0) | |
| 5070 { | |
| 7 | 5071 /* |
| 5072 * For pipes: | |
| 5073 * Check for CTRL-C: send interrupt signal to child. | |
| 5074 * Check for CTRL-D: EOF, close pipe to child. | |
| 5075 */ | |
| 5076 if (len == 1 && (pty_master_fd < 0 || cmd != NULL)) | |
| 5077 { | |
| 5078 /* | |
| 5079 * Send SIGINT to the child's group or all | |
| 5080 * processes in our group. | |
| 5081 */ | |
|
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
|
5082 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
|
5083 |
| 7 | 5084 if (pty_master_fd < 0 && toshell_fd >= 0 |
| 5085 && ta_buf[ta_len] == Ctrl_D) | |
| 5086 { | |
| 5087 close(toshell_fd); | |
| 5088 toshell_fd = -1; | |
| 5089 } | |
| 5090 } | |
| 5091 | |
|
19405
08f4dc2ba716
patch 8.2.0260: several lines of code are duplicated
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
5092 term_replace_bs_del_keycode(ta_buf, ta_len, len); |
| 7 | 5093 |
| 5094 /* | |
| 5095 * For pipes: echo the typed characters. | |
| 5096 * For a pty this does not seem to work. | |
| 5097 */ | |
| 5098 if (pty_master_fd < 0) | |
| 5099 { | |
| 5100 for (i = ta_len; i < ta_len + len; ++i) | |
| 5101 { | |
| 5102 if (ta_buf[i] == '\n' || ta_buf[i] == '\b') | |
| 5103 msg_putchar(ta_buf[i]); | |
| 5104 else if (has_mbyte) | |
| 5105 { | |
| 474 | 5106 int l = (*mb_ptr2len)(ta_buf + i); |
| 7 | 5107 |
| 5108 msg_outtrans_len(ta_buf + i, l); | |
| 5109 i += l - 1; | |
| 5110 } | |
| 5111 else | |
| 5112 msg_outtrans_len(ta_buf + i, 1); | |
| 5113 } | |
| 5114 windgoto(msg_row, msg_col); | |
| 5115 out_flush(); | |
| 5116 } | |
| 5117 | |
| 5118 ta_len += len; | |
| 5119 | |
| 5120 /* | |
| 5121 * Write the characters to the child, unless EOF has | |
| 5122 * been typed for pipes. Write one character at a | |
| 1698 | 5123 * time, to avoid losing too much typeahead. |
| 167 | 5124 * When writing buffer lines, drop the typed |
| 5125 * characters (only check for CTRL-C). | |
| 7 | 5126 */ |
| 167 | 5127 if (options & SHELL_WRITE) |
| 5128 ta_len = 0; | |
| 5129 else if (toshell_fd >= 0) | |
| 7 | 5130 { |
| 5131 len = write(toshell_fd, (char *)ta_buf, (size_t)1); | |
| 5132 if (len > 0) | |
| 5133 { | |
| 5134 ta_len -= len; | |
| 5135 mch_memmove(ta_buf, ta_buf + len, ta_len); | |
| 5136 } | |
| 5137 } | |
| 1823 | 5138 } |
| 7 | 5139 } |
| 5140 | |
| 167 | 5141 if (got_int) |
| 5142 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5143 // 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
|
5144 // ourselves |
| 167 | 5145 # ifdef HAVE_SETSID |
| 5146 kill(-pid, SIGINT); | |
| 5147 # else | |
| 5148 kill(0, SIGINT); | |
| 5149 # endif | |
| 5150 if (wpid > 0) | |
| 5151 kill(wpid, SIGINT); | |
| 5152 got_int = FALSE; | |
| 5153 } | |
| 5154 | |
| 7 | 5155 /* |
| 5156 * Check if the child has any characters to be printed. | |
| 5157 * Read them and write them to our window. Repeat this as | |
| 5158 * long as there is something to do, avoid the 10ms wait | |
| 5159 * for mch_inchar(), or sending typeahead characters to | |
| 5160 * the external process. | |
| 5161 * TODO: This should handle escape sequences, compatible | |
| 5162 * to some terminal (vt52?). | |
| 5163 */ | |
| 167 | 5164 ++noread_cnt; |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
5165 while (RealWaitForChar(fromshell_fd, 10L, NULL, NULL)) |
| 7 | 5166 { |
| 2664 | 5167 len = read_eintr(fromshell_fd, buffer |
| 7 | 5168 + buffer_off, (size_t)(BUFLEN - buffer_off) |
| 5169 ); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5170 if (len <= 0) // end of file or error |
| 7 | 5171 goto finished; |
| 167 | 5172 |
| 5173 noread_cnt = 0; | |
| 5174 if (options & SHELL_READ) | |
| 5175 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5176 // 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
|
5177 // lines to the current buffer. |
| 167 | 5178 for (i = 0; i < len; ++i) |
| 5179 { | |
| 5180 if (buffer[i] == NL) | |
| 5181 append_ga_line(&ga); | |
| 5182 else if (buffer[i] == NUL) | |
| 5183 ga_append(&ga, NL); | |
| 5184 else | |
| 5185 ga_append(&ga, buffer[i]); | |
| 5186 } | |
| 5187 } | |
| 5188 else if (has_mbyte) | |
| 7 | 5189 { |
| 5190 int l; | |
|
13478
601d797cca88
patch 8.0.1613: warning for unused variable in tiny build
Christian Brabandt <cb@256bit.org>
parents:
13470
diff
changeset
|
5191 char_u *p; |
| 7 | 5192 |
| 167 | 5193 len += buffer_off; |
| 5194 buffer[len] = NUL; | |
| 5195 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5196 // 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
|
5197 // 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
|
5198 // round. |
| 7 | 5199 for (p = buffer; p < buffer + len; p += l) |
| 5200 { | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9873
diff
changeset
|
5201 l = MB_CPTR2LEN(p); |
| 7 | 5202 if (l == 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5203 l = 1; // NUL byte? |
| 7 | 5204 else if (MB_BYTE2LEN(*p) != l) |
| 5205 break; | |
| 5206 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5207 if (p == buffer) // no complete character |
| 7 | 5208 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5209 // avoid getting stuck at an illegal byte |
| 7 | 5210 if (len >= 12) |
| 5211 ++p; | |
| 5212 else | |
| 5213 { | |
| 5214 buffer_off = len; | |
| 5215 continue; | |
| 5216 } | |
| 5217 } | |
| 5218 c = *p; | |
| 5219 *p = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5220 msg_puts((char *)buffer); |
| 7 | 5221 if (p < buffer + len) |
| 5222 { | |
| 5223 *p = c; | |
| 5224 buffer_off = (buffer + len) - p; | |
| 5225 mch_memmove(buffer, p, buffer_off); | |
| 5226 continue; | |
| 5227 } | |
| 5228 buffer_off = 0; | |
| 5229 } | |
| 5230 else | |
| 5231 { | |
| 5232 buffer[len] = NUL; | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5233 msg_puts((char *)buffer); |
| 7 | 5234 } |
| 5235 | |
| 5236 windgoto(msg_row, msg_col); | |
| 5237 cursor_on(); | |
| 5238 out_flush(); | |
| 5239 if (got_int) | |
| 5240 break; | |
| 1823 | 5241 |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5242 # ifdef ELAPSED_FUNC |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5243 if (wait_pid == 0) |
| 1823 | 5244 { |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5245 long msec = ELAPSED_FUNC(start_tv); |
| 1823 | 5246 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5247 // 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
|
5248 // 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
|
5249 // break out too often to avoid losing typeahead. |
| 1823 | 5250 if (msec > 2000) |
| 5251 { | |
| 5252 noread_cnt = 5; | |
| 5253 break; | |
| 5254 } | |
| 5255 } | |
| 5256 # endif | |
| 7 | 5257 } |
| 5258 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5259 // 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
|
5260 // 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
|
5261 // buffered. |
| 602 | 5262 if (wait_pid == pid) |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5263 { |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5264 if (noread_cnt < 5) |
|
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5265 continue; |
| 602 | 5266 break; |
|
8845
210e767296d9
commit https://github.com/vim/vim/commit/17fe5e1aecbeff5ca4b2a821ede9badd5dddae59
Christian Brabandt <cb@256bit.org>
parents:
8761
diff
changeset
|
5267 } |
| 602 | 5268 |
| 7 | 5269 /* |
| 5270 * Check if the child still exists, before checking for | |
| 1698 | 5271 * typed characters (otherwise we would lose typeahead). |
| 7 | 5272 */ |
| 167 | 5273 # ifdef __NeXT__ |
| 3048 | 5274 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); |
| 167 | 5275 # else |
| 7 | 5276 wait_pid = waitpid(pid, &status, WNOHANG); |
| 167 | 5277 # endif |
| 7 | 5278 if ((wait_pid == (pid_t)-1 && errno == ECHILD) |
| 5279 || (wait_pid == pid && WIFEXITED(status))) | |
| 5280 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5281 // 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
|
5282 // 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
|
5283 // 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
|
5284 // then we'll break the loop at the "break" above. |
| 7 | 5285 wait_pid = pid; |
| 5286 } | |
| 602 | 5287 else |
| 5288 wait_pid = 0; | |
| 4230 | 5289 |
| 4248 | 5290 # 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
|
5291 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5292 clip_update(); |
| 5293 # endif | |
| 7 | 5294 } |
| 5295 finished: | |
| 5296 p_more = p_more_save; | |
| 167 | 5297 if (options & SHELL_READ) |
| 5298 { | |
| 5299 if (ga.ga_len > 0) | |
| 5300 { | |
| 5301 append_ga_line(&ga); | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5302 // remember that the NL was missing |
| 2707 | 5303 curbuf->b_no_eol_lnum = curwin->w_cursor.lnum; |
| 167 | 5304 } |
| 5305 else | |
| 2707 | 5306 curbuf->b_no_eol_lnum = 0; |
| 167 | 5307 ga_clear(&ga); |
| 5308 } | |
| 5309 | |
| 7 | 5310 /* |
| 5311 * Give all typeahead that wasn't used back to ui_inchar(). | |
| 5312 */ | |
| 5313 if (ta_len) | |
| 5314 ui_inchar_undo(ta_buf, ta_len); | |
| 5315 State = old_State; | |
| 5316 if (toshell_fd >= 0) | |
| 5317 close(toshell_fd); | |
| 5318 close(fromshell_fd); | |
| 5319 } | |
| 4248 | 5320 # if defined(FEAT_XCLIPBOARD) && defined(FEAT_X11) |
| 4230 | 5321 else |
| 5322 { | |
|
10019
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5323 long delay_msec = 1; |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5324 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5325 if (tmode == TMODE_RAW) |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5326 // possibly disables modifyOtherKeys, so that the system |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5327 // can recognize CTRL-C |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5328 out_str(T_CTE); |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5329 |
| 4230 | 5330 /* |
| 5331 * Similar to the loop above, but only handle X events, no | |
| 5332 * I/O. | |
| 5333 */ | |
| 5334 for (;;) | |
| 5335 { | |
| 5336 if (got_int) | |
| 5337 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5338 // 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
|
5339 // ourselves |
| 4230 | 5340 # ifdef HAVE_SETSID |
| 5341 kill(-pid, SIGINT); | |
| 5342 # else | |
| 5343 kill(0, SIGINT); | |
| 5344 # endif | |
| 5345 got_int = FALSE; | |
| 5346 } | |
| 5347 # ifdef __NeXT__ | |
| 5348 wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0); | |
| 5349 # else | |
| 5350 wait_pid = waitpid(pid, &status, WNOHANG); | |
| 5351 # endif | |
| 5352 if ((wait_pid == (pid_t)-1 && errno == ECHILD) | |
| 5353 || (wait_pid == pid && WIFEXITED(status))) | |
| 5354 { | |
| 5355 wait_pid = pid; | |
| 5356 break; | |
| 5357 } | |
| 5358 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5359 // Handle any X events, e.g. serving the clipboard. |
| 4230 | 5360 clip_update(); |
| 5361 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5362 // 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
|
5363 // 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
|
5364 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
|
5365 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
|
5366 if (++delay_msec > 10) |
|
782a8070c3a6
commit https://github.com/vim/vim/commit/0abe0522d0e52b50c6eab52323be558eb56fe95e
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
5367 delay_msec = 10; |
| 4230 | 5368 } |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
5369 |
|
23126
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5370 if (tmode == TMODE_RAW) |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5371 // possibly enables modifyOtherKeys again |
|
54ea295a9f67
patch 8.2.2109: "vim -" does not work well when modifyOtherKeys is enabled
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
5372 out_str(T_CTI); |
| 4230 | 5373 } |
| 5374 # endif | |
| 7 | 5375 |
| 5376 /* | |
| 5377 * Wait until our child has exited. | |
| 5378 * Ignore wait() returning pids of other children and returning | |
| 5379 * because of some signal like SIGWINCH. | |
| 5380 * Don't wait if wait_pid was already set above, indicating the | |
| 5381 * child already exited. | |
| 5382 */ | |
| 3048 | 5383 if (wait_pid != pid) |
| 5384 wait_pid = wait4pid(pid, &status); | |
| 7 | 5385 |
| 2600 | 5386 # ifdef FEAT_GUI |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5387 // 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
|
5388 // 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
|
5389 // the pty. |
| 2600 | 5390 if (pty_master_fd >= 0) |
| 5391 close(pty_slave_fd); | |
| 5392 # endif | |
| 5393 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5394 // 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
|
5395 // dead. |
| 167 | 5396 if (wpid > 0) |
| 3048 | 5397 { |
| 167 | 5398 kill(wpid, SIGKILL); |
| 3048 | 5399 wait4pid(wpid, NULL); |
| 5400 } | |
| 167 | 5401 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5402 # ifdef FEAT_JOB_CHANNEL |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5403 --dont_check_job_ended; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5404 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5405 |
| 7 | 5406 /* |
| 5407 * Set to raw mode right now, otherwise a CTRL-C after | |
| 5408 * catch_signals() will kill Vim. | |
| 5409 */ | |
| 5410 if (tmode == TMODE_RAW) | |
| 5411 settmode(TMODE_RAW); | |
| 5412 did_settmode = TRUE; | |
| 5413 set_signals(); | |
| 5414 | |
| 5415 if (WIFEXITED(status)) | |
| 5416 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5417 // LINTED avoid "bitwise operation on signed value" |
| 7 | 5418 retval = WEXITSTATUS(status); |
| 4074 | 5419 if (retval != 0 && !emsg_silent) |
| 7 | 5420 { |
| 5421 if (retval == EXEC_FAILED) | |
| 5422 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5423 msg_puts(_("\nCannot execute shell ")); |
| 7 | 5424 msg_outtrans(p_sh); |
| 5425 msg_putchar('\n'); | |
| 5426 } | |
| 5427 else if (!(options & SHELL_SILENT)) | |
| 5428 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5429 msg_puts(_("\nshell returned ")); |
| 7 | 5430 msg_outnum((long)retval); |
| 5431 msg_putchar('\n'); | |
| 5432 } | |
| 5433 } | |
| 5434 } | |
| 5435 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5436 msg_puts(_("\nCommand terminated\n")); |
| 7 | 5437 } |
| 5438 } | |
| 5439 | |
| 5440 error: | |
| 5441 if (!did_settmode) | |
| 5442 if (tmode == TMODE_RAW) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5443 settmode(TMODE_RAW); // set to raw mode |
| 7 | 5444 # ifdef FEAT_TITLE |
| 5445 resettitle(); | |
| 5446 # 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
|
5447 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
|
5448 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
|
5449 vim_free(tofree2); |
| 7 | 5450 |
| 5451 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
|
5452 } |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5453 #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
|
5454 |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5455 int |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5456 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
|
5457 char_u *cmd, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5458 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
|
5459 { |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5460 #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
|
5461 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
|
5462 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
|
5463 #endif |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5464 #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
|
5465 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
|
5466 #else |
|
6faef782f50b
patch 8.0.1609: shell commands in the GUI use a dumb terminal
Christian Brabandt <cb@256bit.org>
parents:
13396
diff
changeset
|
5467 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
|
5468 #endif |
| 7 | 5469 } |
| 5470 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5471 #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
|
5472 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
|
5473 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
|
5474 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5475 pid_t pid; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5476 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
|
5477 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
|
5478 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
|
5479 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
|
5480 int pty_slave_fd = -1; |
|
8049
15253130abd8
commit https://github.com/vim/vim/commit/16eb4f88000cfdba68df6c421fe44e7e029ba53e
Christian Brabandt <cb@256bit.org>
parents:
8047
diff
changeset
|
5481 channel_T *channel = NULL; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5482 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
|
5483 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
|
5484 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
|
5485 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
|
5486 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
|
5487 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
|
5488 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
|
5489 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
|
5490 SIGSET_DECL(curset) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5491 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5492 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
|
5493 use_null_for_err = TRUE; |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5494 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5495 // default is to fail |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5496 job->jv_status = JOB_FAILED; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5497 |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5498 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
|
5499 && (!(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
|
5500 || !(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
|
5501 || !(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
|
5502 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
|
5503 &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
|
5504 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5505 // 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
|
5506 // 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
|
5507 if (use_file_for_in) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5508 { |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5509 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
|
5510 |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5511 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
|
5512 if (fd_in[0] < 0) |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5513 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5514 semsg(_(e_notopen), fname); |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5515 goto failed; |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5516 } |
|
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5517 } |
|
12192
6947d5bcf57f
patch 8.0.0976: cannot send lines to a terminal job
Christian Brabandt <cb@256bit.org>
parents:
12104
diff
changeset
|
5518 else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5519 // 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
|
5520 // 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
|
5521 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
|
5522 && 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
|
5523 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5524 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5525 if (use_file_for_out) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5526 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5527 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
|
5528 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5529 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
|
5530 if (fd_out[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5531 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5532 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5533 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5534 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5535 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5536 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
|
5537 goto failed; |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5538 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5539 if (use_file_for_err) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5540 { |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5541 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
|
5542 |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5543 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
|
5544 if (fd_err[1] < 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5545 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
5546 semsg(_(e_notopen), fname); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5547 goto failed; |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5548 } |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5549 } |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5550 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
|
5551 && 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
|
5552 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5553 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5554 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
|
5555 { |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5556 if (options->jo_set & JO_CHANNEL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5557 { |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5558 channel = options->jo_channel; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5559 if (channel != NULL) |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5560 ++channel->ch_refcount; |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5561 } |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5562 else |
|
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5563 channel = add_channel(); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5564 if (channel == NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5565 goto failed; |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
5566 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
|
5567 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
|
5568 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
|
5569 } |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5570 |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5571 BLOCK_SIGNALS(&curset); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5572 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
|
5573 if (pid == -1) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5574 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5575 // failed to fork |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5576 UNBLOCK_SIGNALS(&curset); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5577 goto failed; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5578 } |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5579 if (pid == 0) |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5580 { |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5581 int null_fd = -1; |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5582 int stderr_works = TRUE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5583 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5584 // child |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5585 reset_signals(); // handle signals normally |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5586 UNBLOCK_SIGNALS(&curset); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5587 |
|
13357
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5588 # 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
|
5589 if (ch_log_active()) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5590 // 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
|
5591 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
|
5592 # endif |
|
179586a64f53
patch 8.0.1552: may leak file descriptors when executing job
Christian Brabandt <cb@256bit.org>
parents:
13355
diff
changeset
|
5593 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5594 # ifdef HAVE_SETSID |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5595 // 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
|
5596 // 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
|
5597 // 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
|
5598 (void)setsid(); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5599 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5600 |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5601 # ifdef FEAT_TERMINAL |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5602 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
|
5603 { |
|
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
|
5604 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
|
5605 |
|
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
|
5606 #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
|
5607 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
|
5608 // 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
|
5609 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
|
5610 #endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5611 // 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
|
5612 // 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
|
5613 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
|
5614 { |
|
20047
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5615 if (t_colors >= 256) |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5616 // 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
|
5617 term = "xterm-256color"; |
|
bdb712c7ecf4
patch 8.2.0579: Coverity warns for unused value
Bram Moolenaar <Bram@vim.org>
parents:
19924
diff
changeset
|
5618 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
|
5619 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
|
5620 else |
|
851b9af01aad
patch 8.2.0518: a terminal falls back to setting $TERM to "xterm"
Bram Moolenaar <Bram@vim.org>
parents:
19526
diff
changeset
|
5621 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
|
5622 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5623 set_child_environment( |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5624 (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
|
5625 (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
|
5626 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
|
5627 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
|
5628 } |
|
11713
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5629 else |
|
2ec27561dd76
patch 8.0.0739: terminal resizing doesn't work well.
Christian Brabandt <cb@256bit.org>
parents:
11557
diff
changeset
|
5630 # 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
|
5631 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
|
5632 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5633 if (options->jo_env != NULL) |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5634 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5635 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
|
5636 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
|
5637 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
|
5638 |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5639 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
|
5640 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
|
5641 { |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5642 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
|
5643 |
|
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15123
diff
changeset
|
5644 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
|
5645 --todo; |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5646 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5647 } |
|
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5648 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5649 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
|
5650 { |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5651 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
|
5652 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
|
5653 { |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5654 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
|
5655 _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
|
5656 } |
|
52eea5b73b2a
patch 8.0.0980: Coverity warning for failing to open /dev/null
Christian Brabandt <cb@256bit.org>
parents:
12192
diff
changeset
|
5657 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5658 |
|
11925
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5659 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
|
5660 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5661 // 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
|
5662 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
|
5663 # ifdef TIOCSCTTY |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5664 // 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
|
5665 // 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
|
5666 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
|
5667 # endif |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5668 } |
|
fe6675d67a10
patch 8.0.0842: using slave pty after closing it
Christian Brabandt <cb@256bit.org>
parents:
11919
diff
changeset
|
5669 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5670 // 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
|
5671 close(0); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5672 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
|
5673 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
|
5674 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
|
5675 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
|
5676 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
|
5677 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
|
5678 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5679 // 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
|
5680 close(2); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5681 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
|
5682 { |
|
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14718
diff
changeset
|
5683 vim_ignored = dup(null_fd); |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5684 stderr_works = FALSE; |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5685 } |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5686 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
|
5687 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
|
5688 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
|
5689 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
|
5690 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
|
5691 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
|
5692 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5693 // 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
|
5694 close(1); |
|
8611
f12689430f4b
commit https://github.com/vim/vim/commit/c0a1d7f3ad4d41b64c6c881bb8ad7c201f8439a3
Christian Brabandt <cb@256bit.org>
parents:
8609
diff
changeset
|
5695 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
|
5696 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
|
5697 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
|
5698 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
|
5699 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
|
5700 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
|
5701 |
|
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5702 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
|
5703 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
|
5704 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
|
5705 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
|
5706 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
|
5707 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
|
5708 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
|
5709 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
|
5710 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
|
5711 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
|
5712 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
|
5713 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
|
5714 if (pty_master_fd >= 0) |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5715 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5716 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
|
5717 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
|
5718 } |
|
9074
3aab62b76363
commit https://github.com/vim/vim/commit/ea83bf06b92baeb6d68a10d8e8ffad289d31dae2
Christian Brabandt <cb@256bit.org>
parents:
9009
diff
changeset
|
5719 |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5720 if (null_fd >= 0) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5721 close(null_fd); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5722 |
|
12043
2796a2c9fc17
patch 8.0.0902: cannot specify directory or environment for a job
Christian Brabandt <cb@256bit.org>
parents:
12037
diff
changeset
|
5723 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
|
5724 _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
|
5725 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5726 // 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
|
5727 execvp(argv[0], argv); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5728 |
|
8958
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5729 if (stderr_works) |
|
12392eb2923a
commit https://github.com/vim/vim/commit/4694a17d1ec08382f996990a7fac1ac60197ec81
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5730 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
|
5731 # ifdef EXITFREE |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5732 // 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
|
5733 // reporting possibly leaked memory. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5734 # endif |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5735 _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
|
5736 } |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5737 |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5738 // parent |
|
10297
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5739 UNBLOCK_SIGNALS(&curset); |
|
c90f4cc9c3fe
commit https://github.com/vim/vim/commit/bb09ceb95477ecc271854b3fdd8d2776eca66adf
Christian Brabandt <cb@256bit.org>
parents:
10279
diff
changeset
|
5740 |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5741 job->jv_pid = pid; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5742 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
|
5743 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
|
5744 |
|
11723
1922710ee8fa
patch 8.0.0744: terminal window does not use a pty
Christian Brabandt <cb@256bit.org>
parents:
11717
diff
changeset
|
5745 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
|
5746 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
|
5747 // 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
|
5748 if (fd_in[0] >= 0) |
|
8430
800423dbc260
commit https://github.com/vim/vim/commit/b69fccf377f43544b86817b0de6cc1498a4ff9ec
Christian Brabandt <cb@256bit.org>
parents:
8408
diff
changeset
|
5749 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
|
5750 if (fd_out[1] >= 0) |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5751 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
|
5752 if (fd_err[1] >= 0) |
|
8384
764dba33605c
commit https://github.com/vim/vim/commit/c25558bff4ed10d2642e6f5c016701641c494916
Christian Brabandt <cb@256bit.org>
parents:
8360
diff
changeset
|
5753 close(fd_err[1]); |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5754 if (channel != NULL) |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5755 { |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5756 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
|
5757 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
|
5758 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
|
5759 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5760 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
|
5761 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
|
5762 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5763 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
|
5764 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
|
5765 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5766 // 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
|
5767 // 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
|
5768 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
|
5769 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
5770 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
|
5771 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
|
5772 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
|
5773 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
|
5774 } |
|
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
|
5775 |
|
5f6c61a71c02
patch 8.0.1761: job in terminal window with no output channel is killed
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
5776 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
|
5777 channel_set_job(channel, job, options); |
|
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5778 } |
|
11894
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5779 else |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5780 { |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5781 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
|
5782 close(fd_in[1]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5783 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
|
5784 close(fd_out[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5785 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
|
5786 close(fd_err[0]); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5787 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
|
5788 close(pty_master_fd); |
|
75a85e99f53e
patch 8.0.0827: Coverity: could leak pty file descriptor
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
5789 } |
|
8455
d0717262d802
commit https://github.com/vim/vim/commit/f65333c9b59654a70f2a07200f65c93dfcaa49b3
Christian Brabandt <cb@256bit.org>
parents:
8447
diff
changeset
|
5790 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5791 // success! |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5792 return; |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5793 |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5794 failed: |
|
8491
daebcbd87bd3
commit https://github.com/vim/vim/commit/de27989157f35172b25f9e01e0c147ed8f6ae3ce
Christian Brabandt <cb@256bit.org>
parents:
8455
diff
changeset
|
5795 channel_unref(channel); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5796 if (fd_in[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5797 close(fd_in[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5798 if (fd_in[1] >= 0) |
|
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5799 close(fd_in[1]); |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5800 if (fd_out[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5801 close(fd_out[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5802 if (fd_out[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5803 close(fd_out[1]); |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5804 if (fd_err[0] >= 0) |
|
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5805 close(fd_err[0]); |
|
8447
6f26b680c243
commit https://github.com/vim/vim/commit/e98d12105213975f37b8d653bd909bd787a2cda9
Christian Brabandt <cb@256bit.org>
parents:
8430
diff
changeset
|
5806 if (fd_err[1] >= 0) |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5807 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
|
5808 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
|
5809 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
|
5810 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
|
5811 close(pty_slave_fd); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5812 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5813 |
|
15711
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5814 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
|
5815 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
|
5816 { |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5817 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
|
5818 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
|
5819 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5820 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
|
5821 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
|
5822 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5823 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
|
5824 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
|
5825 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
|
5826 |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5827 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
|
5828 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
|
5829 } |
|
287104a1d51e
patch 8.1.0863: cannot see what signal caused a job to end
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
5830 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5831 char * |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5832 mch_job_status(job_T *job) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5833 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5834 # ifdef HAVE_UNION_WAIT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5835 union wait status; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5836 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5837 int status = -1; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5838 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5839 pid_t wait_pid = 0; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5840 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5841 # ifdef __NeXT__ |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5842 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
|
5843 # else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5844 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
|
5845 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5846 if (wait_pid == -1) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5847 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5848 // 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
|
5849 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
|
5850 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
|
5851 strerror(errno)); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5852 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5853 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5854 if (wait_pid == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5855 return "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5856 if (WIFEXITED(status)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5857 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5858 // 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
|
5859 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
|
5860 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
|
5861 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
|
5862 goto return_dead; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5863 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5864 if (WIFSIGNALED(status)) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5865 { |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5866 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
|
5867 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
|
5868 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
|
5869 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
|
5870 job->jv_termsig); |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5871 goto return_dead; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5872 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5873 return "run"; |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5874 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5875 return_dead: |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5876 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
|
5877 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5878 return "dead"; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5879 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5880 |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5881 job_T * |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5882 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
|
5883 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5884 # ifdef HAVE_UNION_WAIT |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5885 union wait status; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5886 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5887 int status = -1; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5888 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5889 pid_t wait_pid = 0; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5890 job_T *job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5891 |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5892 # ifndef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5893 // 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
|
5894 // 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
|
5895 // would then be wrong. |
|
10353
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5896 if (dont_check_job_ended > 0) |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5897 return NULL; |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5898 # endif |
|
72d92c31b9f7
commit https://github.com/vim/vim/commit/c4d4ac22f78fb1394c79eccc8a1e6812c0c7d8a7
Christian Brabandt <cb@256bit.org>
parents:
10328
diff
changeset
|
5899 |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5900 # ifdef __NeXT__ |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5901 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
|
5902 # else |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5903 wait_pid = waitpid(-1, &status, WNOHANG); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5904 # endif |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5905 if (wait_pid <= 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5906 // no process ended |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5907 return NULL; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5908 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
|
5909 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5910 if (job->jv_pid == wait_pid) |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5911 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5912 if (WIFEXITED(status)) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5913 // 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
|
5914 job->jv_exitval = WEXITSTATUS(status); |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5915 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
|
5916 { |
|
10279
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5917 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
|
5918 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
|
5919 } |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10375
diff
changeset
|
5920 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
|
5921 { |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5922 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
|
5923 job->jv_status = JOB_ENDED; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5924 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5925 return job; |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5926 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5927 } |
|
c5c15c818bda
commit https://github.com/vim/vim/commit/97792de2762cc79cc365a8a0b858f27753179577
Christian Brabandt <cb@256bit.org>
parents:
10266
diff
changeset
|
5928 return NULL; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5929 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5930 |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5931 /* |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5932 * Send a (deadly) signal to "job". |
|
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10309
diff
changeset
|
5933 * 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
|
5934 */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5935 int |
|
12037
85f0f557661e
patch 8.0.0899: function name mch_stop_job() is confusing
Christian Brabandt <cb@256bit.org>
parents:
11949
diff
changeset
|
5936 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
|
5937 { |
|
8031
ece323e2b57f
commit https://github.com/vim/vim/commit/6463ca229cb9412581419497924c85fcbfc854ab
Christian Brabandt <cb@256bit.org>
parents:
8023
diff
changeset
|
5938 int sig = -1; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5939 |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5940 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
|
5941 sig = SIGTERM; |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5942 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
|
5943 sig = SIGHUP; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5944 else if (STRCMP(how, "quit") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5945 sig = SIGQUIT; |
|
8251
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5946 else if (STRCMP(how, "int") == 0) |
|
989ac3aed1ef
commit https://github.com/vim/vim/commit/923d926d57d985ec8965da9d0cd3634e6b24bfe1
Christian Brabandt <cb@256bit.org>
parents:
8112
diff
changeset
|
5947 sig = SIGINT; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5948 else if (STRCMP(how, "kill") == 0) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5949 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
|
5950 #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
|
5951 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
|
5952 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
|
5953 #endif |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5954 else if (isdigit(*how)) |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5955 sig = atoi((char *)how); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5956 else |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5957 return FAIL; |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5958 |
|
15123
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5959 // 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
|
5960 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
|
5961 { |
|
7d2ed364a8a0
patch 8.1.0572: stopping a job does not work properly on OpenBSD
Bram Moolenaar <Bram@vim.org>
parents:
15029
diff
changeset
|
5962 // 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
|
5963 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
|
5964 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
|
5965 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5966 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5967 return OK; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5968 } |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5969 |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5970 /* |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5971 * Clear the data related to "job". |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5972 */ |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5973 void |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5974 mch_clear_job(job_T *job) |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5975 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
5976 // 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
|
5977 # ifdef __NeXT__ |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5978 (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
|
5979 # else |
|
8360
45740f83b3ce
commit https://github.com/vim/vim/commit/4ca812b15378f83e56a2dc42947a61d0aa40697f
Christian Brabandt <cb@256bit.org>
parents:
8336
diff
changeset
|
5980 (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
|
5981 # endif |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
7999
diff
changeset
|
5982 } |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5983 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
5984 |
|
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
|
5985 #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
|
5986 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
|
5987 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
|
5988 { |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5989 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
|
5990 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
|
5991 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
|
5992 |
|
15766
9d18e8457209
patch 8.1.0890: pty allocation wrong if using file for out channel
Bram Moolenaar <Bram@vim.org>
parents:
15711
diff
changeset
|
5993 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
|
5994 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
|
5995 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
|
5996 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
|
5997 |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
5998 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
|
5999 if (channel == NULL) |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6000 { |
|
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6001 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
|
6002 return FAIL; |
|
12369
d7f087d1b0e5
patch 8.0.1064: Coverity warns for leaking resource
Christian Brabandt <cb@256bit.org>
parents:
12343
diff
changeset
|
6003 } |
|
12584
f28067b83dec
patch 8.0.1170: using termdebug results in 100% CPU time
Christian Brabandt <cb@256bit.org>
parents:
12389
diff
changeset
|
6004 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
|
6005 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
|
6006 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
|
6007 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
|
6008 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
|
6009 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6010 // 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
|
6011 // 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
|
6012 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
|
6013 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
|
6014 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
|
6015 } |
|
24abce52ad20
patch 8.0.1000: cannot open a terminal without running a job in it
Christian Brabandt <cb@256bit.org>
parents:
12200
diff
changeset
|
6016 #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
|
6017 |
| 7 | 6018 /* |
| 6019 * Check for CTRL-C typed by reading all available characters. | |
| 6020 * In cooked mode we should get SIGINT, no need to check. | |
| 6021 */ | |
| 6022 void | |
|
10240
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6023 mch_breakcheck(int force) |
|
175b1116f96a
commit https://github.com/vim/vim/commit/b9c31e71f5a4653a27e81c21226039bfa35b9131
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6024 { |
|
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
|
6025 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
|
6026 && RealWaitForChar(read_cmd_fd, 0L, NULL, NULL)) |
| 7 | 6027 fill_input_buf(FALSE); |
| 6028 } | |
| 6029 | |
| 6030 /* | |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6031 * 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
|
6032 * from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6033 * "msec" == -1 will block forever. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6034 * 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
|
6035 * 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
|
6036 * already available. |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6037 * "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
|
6038 * 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
|
6039 * Returns TRUE when a character is available. |
| 7 | 6040 * When a GUI is being used, this will never get called -- webb |
| 6041 */ | |
| 6042 static int | |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6043 WaitForChar(long msec, int *interrupted, int ignore_input) |
| 7 | 6044 { |
|
8609
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6045 #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
|
6046 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
|
6047 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
|
6048 #else |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6049 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
|
6050 #endif |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6051 } |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6052 |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6053 /* |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6054 * 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
|
6055 * or from inbuf[]. |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6056 * "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
|
6057 * for "ignore_input" see WaitForCharOr(). |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6058 * "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
|
6059 * 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
|
6060 * 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
|
6061 */ |
|
40bb2619f5e2
commit https://github.com/vim/vim/commit/943bb2b8eb80266a5de143feeab4c842c4b68c61
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
6062 static int |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6063 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
|
6064 { |
| 7 | 6065 #ifdef FEAT_MOUSE_GPM |
| 6066 int gpm_process_wanted; | |
| 6067 #endif | |
| 6068 #ifdef FEAT_XCLIPBOARD | |
| 6069 int rest; | |
| 6070 #endif | |
| 6071 int avail; | |
| 6072 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6073 if (!ignore_input && input_available()) // something in inbuf[] |
| 7 | 6074 return 1; |
| 6075 | |
| 6076 #if defined(FEAT_MOUSE_DEC) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6077 // May need to query the mouse position. |
| 7 | 6078 if (WantQueryMouse) |
| 6079 { | |
| 227 | 6080 WantQueryMouse = FALSE; |
|
16489
42910f306377
patch 8.1.1248: no test for dec mouse
Bram Moolenaar <Bram@vim.org>
parents:
16455
diff
changeset
|
6081 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
|
6082 mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5); |
| 7 | 6083 } |
| 6084 #endif | |
| 6085 | |
| 6086 /* | |
| 6087 * For FEAT_MOUSE_GPM and FEAT_XCLIPBOARD we loop here to process mouse | |
| 6088 * events. This is a bit complicated, because they might both be defined. | |
| 6089 */ | |
| 6090 #if defined(FEAT_MOUSE_GPM) || defined(FEAT_XCLIPBOARD) | |
| 6091 # ifdef FEAT_XCLIPBOARD | |
| 6092 rest = 0; | |
| 6093 if (do_xterm_trace()) | |
| 6094 rest = msec; | |
| 6095 # endif | |
| 6096 do | |
| 6097 { | |
| 6098 # ifdef FEAT_XCLIPBOARD | |
| 6099 if (rest != 0) | |
| 6100 { | |
| 6101 msec = XT_TRACE_DELAY; | |
| 6102 if (rest >= 0 && rest < XT_TRACE_DELAY) | |
| 6103 msec = rest; | |
| 6104 if (rest >= 0) | |
| 6105 rest -= msec; | |
| 6106 } | |
| 6107 # endif | |
|
17708
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6108 # 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
|
6109 // 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
|
6110 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
|
6111 invoke_sound_callback(); |
|
10696f279e20
patch 8.1.1851: crash when sound_playfile() callback plays sound
Bram Moolenaar <Bram@vim.org>
parents:
17484
diff
changeset
|
6112 # endif |
| 7 | 6113 # ifdef FEAT_MOUSE_GPM |
| 6114 gpm_process_wanted = 0; | |
|
8736
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
Christian Brabandt <cb@256bit.org>
parents:
8671
diff
changeset
|
6115 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
|
6116 &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
|
6117 if (!avail && !gpm_process_wanted) |
| 7 | 6118 # else |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6119 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6120 if (!avail) |
|
17903
73f4bb1fdfba
patch 8.1.1948: mouse doesn't work in Linux console
Bram Moolenaar <Bram@vim.org>
parents:
17708
diff
changeset
|
6121 # endif |
| 7 | 6122 { |
|
11949
74e45c11b754
patch 8.0.0854: no redraw after terminal was closed
Christian Brabandt <cb@256bit.org>
parents:
11933
diff
changeset
|
6123 if (!ignore_input && input_available()) |
| 7 | 6124 return 1; |
| 6125 # ifdef FEAT_XCLIPBOARD | |
| 6126 if (rest == 0 || !do_xterm_trace()) | |
| 6127 # endif | |
| 6128 break; | |
| 6129 } | |
| 6130 } | |
| 6131 while (FALSE | |
| 6132 # ifdef FEAT_MOUSE_GPM | |
| 6133 || (gpm_process_wanted && mch_gpm_process() == 0) | |
| 6134 # endif | |
| 6135 # ifdef FEAT_XCLIPBOARD | |
| 6136 || (!avail && rest != 0) | |
| 6137 # endif | |
|
8736
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parents:
8671
diff
changeset
|
6138 ) |
|
06bf71f13eb7
commit https://github.com/vim/vim/commit/8fdd7210479f0c486822ad8934087b4bfd8a4765
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parents:
8671
diff
changeset
|
6139 ; |
| 7 | 6140 |
| 6141 #else | |
|
9205
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Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6142 avail = RealWaitForChar(read_cmd_fd, msec, NULL, interrupted); |
| 7 | 6143 #endif |
| 6144 return avail; | |
| 6145 } | |
| 6146 | |
| 5541 | 6147 #ifndef VMS |
| 7 | 6148 /* |
| 6149 * Wait "msec" msec until a character is available from file descriptor "fd". | |
| 3046 | 6150 * "msec" == 0 will check for characters once. |
| 6151 * "msec" == -1 will block until a character is available. | |
| 7 | 6152 * When a GUI is being used, this will not be used for input -- webb |
| 6153 * Or when a Linux GPM mouse event is waiting. | |
|
7109
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commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
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parents:
7009
diff
changeset
|
6154 * Or when a clientserver message is on the queue. |
|
9205
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commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6155 * "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
|
6156 * but something else needs to be done. |
| 7 | 6157 */ |
|
8112
a62ff5ff60c1
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diff
changeset
|
6158 static int |
|
9205
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9189
diff
changeset
|
6159 RealWaitForChar(int fd, long msec, int *check_for_gpm UNUSED, int *interrupted) |
| 7 | 6160 { |
| 6161 int ret; | |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6162 int result; |
| 14 | 6163 #if defined(FEAT_XCLIPBOARD) || defined(USE_XSMP) || defined(FEAT_MZSCHEME) |
| 7 | 6164 static int busy = FALSE; |
| 6165 | |
|
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diff
changeset
|
6166 // May retry getting characters after an event was handled. |
| 7 | 6167 # define MAY_LOOP |
| 6168 | |
|
10406
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commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
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diff
changeset
|
6169 # ifdef ELAPSED_FUNC |
|
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diff
changeset
|
6170 // Remember at what time we started, so that we know how much longer we |
|
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patch 8.1.2393: using old C style comments
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parents:
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diff
changeset
|
6171 // should wait after being interrupted. |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
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parents:
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diff
changeset
|
6172 long start_msec = msec; |
|
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
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15470
diff
changeset
|
6173 elapsed_T start_tv; |
| 7 | 6174 |
|
9209
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commit https://github.com/vim/vim/commit/76b6dfe54ba9b85cd9d8e6539205c1679a187961
Christian Brabandt <cb@256bit.org>
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9207
diff
changeset
|
6175 if (msec > 0) |
|
10406
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10386
diff
changeset
|
6176 ELAPSED_INIT(start_tv); |
| 7 | 6177 # endif |
| 6178 | |
|
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diff
changeset
|
6179 // Handle being called recursively. This may happen for the session |
|
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diff
changeset
|
6180 // manager stuff, it may save the file, which does a breakcheck. |
| 7 | 6181 if (busy) |
| 6182 return 0; | |
| 6183 #endif | |
| 6184 | |
| 6185 #ifdef MAY_LOOP | |
| 407 | 6186 for (;;) |
| 7 | 6187 #endif |
| 6188 { | |
| 6189 #ifdef MAY_LOOP | |
|
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diff
changeset
|
6190 int finished = TRUE; // default is to 'loop' just once |
| 14 | 6191 # ifdef FEAT_MZSCHEME |
| 6192 int mzquantum_used = FALSE; | |
| 6193 # endif | |
| 7 | 6194 #endif |
| 6195 #ifndef HAVE_SELECT | |
|
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diff
changeset
|
6196 // each channel may use in, out and err |
|
8761
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parents:
8740
diff
changeset
|
6197 struct pollfd fds[6 + 3 * MAX_OPEN_CHANNELS]; |
| 7 | 6198 int nfd; |
| 6199 # ifdef FEAT_XCLIPBOARD | |
| 6200 int xterm_idx = -1; | |
| 6201 # endif | |
| 6202 # ifdef FEAT_MOUSE_GPM | |
| 6203 int gpm_idx = -1; | |
| 6204 # endif | |
| 6205 # ifdef USE_XSMP | |
| 6206 int xsmp_idx = -1; | |
| 6207 # endif | |
| 14 | 6208 int towait = (int)msec; |
| 6209 | |
| 6210 # ifdef FEAT_MZSCHEME | |
| 6211 mzvim_check_threads(); | |
| 6212 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6213 { | |
|
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parents:
18761
diff
changeset
|
6214 towait = (int)p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6215 mzquantum_used = TRUE; |
| 6216 } | |
| 6217 # endif | |
| 7 | 6218 fds[0].fd = fd; |
| 6219 fds[0].events = POLLIN; | |
| 6220 nfd = 1; | |
| 6221 | |
| 6222 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6223 may_restore_clipboard(); |
| 7 | 6224 if (xterm_Shell != (Widget)0) |
| 6225 { | |
| 6226 xterm_idx = nfd; | |
| 6227 fds[nfd].fd = ConnectionNumber(xterm_dpy); | |
| 6228 fds[nfd].events = POLLIN; | |
| 6229 nfd++; | |
| 6230 } | |
| 6231 # endif | |
| 6232 # ifdef FEAT_MOUSE_GPM | |
| 6233 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6234 { | |
| 6235 gpm_idx = nfd; | |
| 6236 fds[nfd].fd = gpm_fd; | |
| 6237 fds[nfd].events = POLLIN; | |
| 6238 nfd++; | |
| 6239 } | |
| 6240 # endif | |
| 6241 # ifdef USE_XSMP | |
| 6242 if (xsmp_icefd != -1) | |
| 6243 { | |
| 6244 xsmp_idx = nfd; | |
| 6245 fds[nfd].fd = xsmp_icefd; | |
| 6246 fds[nfd].events = POLLIN; | |
| 6247 nfd++; | |
| 6248 } | |
| 6249 # endif | |
|
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8491
diff
changeset
|
6250 #ifdef FEAT_JOB_CHANNEL |
|
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12389
diff
changeset
|
6251 nfd = channel_poll_setup(nfd, &fds, &towait); |
|
2209
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|
6252 #endif |
|
9205
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parents:
9189
diff
changeset
|
6253 if (interrupted != NULL) |
|
c19eb05b19df
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parents:
9189
diff
changeset
|
6254 *interrupted = FALSE; |
| 7 | 6255 |
| 14 | 6256 ret = poll(fds, nfd, towait); |
|
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diff
changeset
|
6257 |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
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diff
changeset
|
6258 result = ret > 0 && (fds[0].revents & POLLIN); |
|
9205
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parents:
9189
diff
changeset
|
6259 if (result == 0 && interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
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parents:
9189
diff
changeset
|
6260 *interrupted = TRUE; |
|
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commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6261 |
| 14 | 6262 # ifdef FEAT_MZSCHEME |
| 6263 if (ret == 0 && mzquantum_used) | |
|
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parents:
18761
diff
changeset
|
6264 // MzThreads scheduling is required and timeout occurred |
| 14 | 6265 finished = FALSE; |
| 6266 # endif | |
| 7 | 6267 |
| 6268 # ifdef FEAT_XCLIPBOARD | |
| 6269 if (xterm_Shell != (Widget)0 && (fds[xterm_idx].revents & POLLIN)) | |
| 6270 { | |
|
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parents:
18761
diff
changeset
|
6271 xterm_update(); // Maybe we should hand out clipboard |
| 7 | 6272 if (--ret == 0 && !input_available()) |
|
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parents:
18761
diff
changeset
|
6273 // Try again |
| 7 | 6274 finished = FALSE; |
| 6275 } | |
| 6276 # endif | |
| 6277 # ifdef FEAT_MOUSE_GPM | |
| 6278 if (gpm_idx >= 0 && (fds[gpm_idx].revents & POLLIN)) | |
| 6279 *check_for_gpm = 1; | |
| 6280 # endif | |
| 6281 # ifdef USE_XSMP | |
| 6282 if (xsmp_idx >= 0 && (fds[xsmp_idx].revents & (POLLIN | POLLHUP))) | |
| 6283 { | |
| 6284 if (fds[xsmp_idx].revents & POLLIN) | |
| 6285 { | |
| 6286 busy = TRUE; | |
| 6287 xsmp_handle_requests(); | |
| 6288 busy = FALSE; | |
| 6289 } | |
| 6290 else if (fds[xsmp_idx].revents & POLLHUP) | |
| 6291 { | |
| 6292 if (p_verbose > 0) | |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6293 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6294 xsmp_close(); |
| 6295 } | |
| 6296 if (--ret == 0) | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
6297 finished = FALSE; // Try again |
| 7 | 6298 } |
| 6299 # endif | |
|
8493
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commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6300 #ifdef FEAT_JOB_CHANNEL |
|
16054
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patch 8.1.1032: warnings from clang static analyzer
Bram Moolenaar <Bram@vim.org>
parents:
15967
diff
changeset
|
6301 // also call when ret == 0, we may be polling a keep-open channel |
|
12584
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parents:
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diff
changeset
|
6302 if (ret >= 0) |
|
16054
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parents:
15967
diff
changeset
|
6303 channel_poll_check(ret, &fds); |
|
2209
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diff
changeset
|
6304 #endif |
| 7 | 6305 |
|
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parents:
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diff
changeset
|
6306 #else // HAVE_SELECT |
| 7 | 6307 |
| 6308 struct timeval tv; | |
| 14 | 6309 struct timeval *tvp; |
|
15029
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patch 8.1.0526: running out of signal stack in RealWaitForChar
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
6310 // 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
|
6311 // 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
|
6312 static fd_set rfds, wfds, efds; |
| 7 | 6313 int maxfd; |
| 14 | 6314 long towait = msec; |
| 6315 | |
| 6316 # ifdef FEAT_MZSCHEME | |
| 6317 mzvim_check_threads(); | |
| 6318 if (mzthreads_allowed() && p_mzq > 0 && (msec < 0 || msec > p_mzq)) | |
| 6319 { | |
|
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parents:
18761
diff
changeset
|
6320 towait = p_mzq; // don't wait longer than 'mzquantum' |
| 14 | 6321 mzquantum_used = TRUE; |
| 6322 } | |
| 6323 # endif | |
| 7 | 6324 |
| 14 | 6325 if (towait >= 0) |
| 7 | 6326 { |
| 14 | 6327 tv.tv_sec = towait / 1000; |
| 6328 tv.tv_usec = (towait % 1000) * (1000000/1000); | |
| 6329 tvp = &tv; | |
| 7 | 6330 } |
| 14 | 6331 else |
| 6332 tvp = NULL; | |
| 7 | 6333 |
| 6334 /* | |
| 6335 * Select on ready for reading and exceptional condition (end of file). | |
| 6336 */ | |
| 3046 | 6337 select_eintr: |
| 6338 FD_ZERO(&rfds); | |
|
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parents:
8740
diff
changeset
|
6339 FD_ZERO(&wfds); |
| 7 | 6340 FD_ZERO(&efds); |
| 6341 FD_SET(fd, &rfds); | |
| 6342 # if !defined(__QNX__) && !defined(__CYGWIN32__) | |
|
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changeset
|
6343 // For QNX select() always returns 1 if this is set. Why? |
| 7 | 6344 FD_SET(fd, &efds); |
| 6345 # endif | |
| 6346 maxfd = fd; | |
| 6347 | |
| 6348 # ifdef FEAT_XCLIPBOARD | |
| 6383 | 6349 may_restore_clipboard(); |
| 7 | 6350 if (xterm_Shell != (Widget)0) |
| 6351 { | |
| 6352 FD_SET(ConnectionNumber(xterm_dpy), &rfds); | |
| 6353 if (maxfd < ConnectionNumber(xterm_dpy)) | |
| 6354 maxfd = ConnectionNumber(xterm_dpy); | |
| 3748 | 6355 |
|
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18761
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changeset
|
6356 // An event may have already been read but not handled. In |
|
44b855153d8e
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parents:
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diff
changeset
|
6357 // particularly, XFlush may cause this. |
| 3748 | 6358 xterm_update(); |
| 7 | 6359 } |
| 6360 # endif | |
| 6361 # ifdef FEAT_MOUSE_GPM | |
| 6362 if (check_for_gpm != NULL && gpm_flag && gpm_fd >= 0) | |
| 6363 { | |
| 6364 FD_SET(gpm_fd, &rfds); | |
| 6365 FD_SET(gpm_fd, &efds); | |
| 6366 if (maxfd < gpm_fd) | |
| 6367 maxfd = gpm_fd; | |
| 6368 } | |
| 6369 # endif | |
| 6370 # ifdef USE_XSMP | |
| 6371 if (xsmp_icefd != -1) | |
| 6372 { | |
| 6373 FD_SET(xsmp_icefd, &rfds); | |
| 6374 FD_SET(xsmp_icefd, &efds); | |
| 6375 if (maxfd < xsmp_icefd) | |
| 6376 maxfd = xsmp_icefd; | |
| 6377 } | |
| 6378 # endif | |
|
8493
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diff
changeset
|
6379 # ifdef FEAT_JOB_CHANNEL |
|
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parents:
12389
diff
changeset
|
6380 maxfd = channel_select_setup(maxfd, &rfds, &wfds, &tv, &tvp); |
|
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diff
changeset
|
6381 # endif |
|
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9189
diff
changeset
|
6382 if (interrupted != NULL) |
|
c19eb05b19df
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parents:
9189
diff
changeset
|
6383 *interrupted = FALSE; |
|
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diff
changeset
|
6384 |
|
14718
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patch 8.1.0371: argument types for select() may be wrong
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parents:
14673
diff
changeset
|
6385 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
|
6386 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
|
6387 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
|
6388 if (result) |
|
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6389 --ret; |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6390 else if (interrupted != NULL && ret > 0) |
|
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9189
diff
changeset
|
6391 *interrupted = TRUE; |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6392 |
| 3046 | 6393 # ifdef EINTR |
| 6394 if (ret == -1 && errno == EINTR) | |
| 3133 | 6395 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6396 // 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
|
6397 // SIGWINCH. |
| 3133 | 6398 if (do_resize) |
| 6399 handle_resize(); | |
| 6400 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6401 // 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
|
6402 // 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
|
6403 // 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
|
6404 // external command after the process has finished. |
| 3046 | 6405 goto select_eintr; |
| 3133 | 6406 } |
| 3046 | 6407 # endif |
| 1076 | 6408 # ifdef __TANDEM |
| 6409 if (ret == -1 && errno == ENOTSUP) | |
| 6410 { | |
| 6411 FD_ZERO(&rfds); | |
| 6412 FD_ZERO(&efds); | |
| 6413 ret = 0; | |
| 6414 } | |
| 3046 | 6415 # endif |
| 14 | 6416 # ifdef FEAT_MZSCHEME |
| 6417 if (ret == 0 && mzquantum_used) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6418 // loop if MzThreads must be scheduled and timeout occurred |
| 14 | 6419 finished = FALSE; |
| 7 | 6420 # endif |
| 6421 | |
| 6422 # ifdef FEAT_XCLIPBOARD | |
| 6423 if (ret > 0 && xterm_Shell != (Widget)0 | |
| 6424 && FD_ISSET(ConnectionNumber(xterm_dpy), &rfds)) | |
| 6425 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6426 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
|
6427 // 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
|
6428 // buffer is empty |
| 7 | 6429 if (--ret == 0 && !input_available()) |
| 6430 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6431 // Try again |
| 7 | 6432 finished = FALSE; |
| 6433 } | |
| 6434 } | |
| 6435 # endif | |
| 6436 # ifdef FEAT_MOUSE_GPM | |
| 6437 if (ret > 0 && gpm_flag && check_for_gpm != NULL && gpm_fd >= 0) | |
| 6438 { | |
| 6439 if (FD_ISSET(gpm_fd, &efds)) | |
| 6440 gpm_close(); | |
| 6441 else if (FD_ISSET(gpm_fd, &rfds)) | |
| 6442 *check_for_gpm = 1; | |
| 6443 } | |
| 6444 # endif | |
| 6445 # ifdef USE_XSMP | |
| 6446 if (ret > 0 && xsmp_icefd != -1) | |
| 6447 { | |
| 6448 if (FD_ISSET(xsmp_icefd, &efds)) | |
| 6449 { | |
| 6450 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
|
6451 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 6452 xsmp_close(); |
| 6453 if (--ret == 0) | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6454 finished = FALSE; // keep going if event was only one |
| 7 | 6455 } |
| 6456 else if (FD_ISSET(xsmp_icefd, &rfds)) | |
| 6457 { | |
| 6458 busy = TRUE; | |
| 6459 xsmp_handle_requests(); | |
| 6460 busy = FALSE; | |
| 6461 if (--ret == 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6462 finished = FALSE; // keep going if event was only one |
| 7 | 6463 } |
| 6464 } | |
| 6465 # endif | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
6466 #ifdef FEAT_JOB_CHANNEL |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6467 // 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
|
6468 if (ret >= 0) |
|
8761
f8707ec9efe4
commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be
Christian Brabandt <cb@256bit.org>
parents:
8740
diff
changeset
|
6469 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
|
6470 #endif |
| 7 | 6471 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6472 #endif // HAVE_SELECT |
| 7 | 6473 |
| 6474 #ifdef MAY_LOOP | |
| 6475 if (finished || msec == 0) | |
| 6476 break; | |
| 6477 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6478 # ifdef FEAT_CLIENTSERVER |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6479 if (server_waiting()) |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6480 break; |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6481 # endif |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
6482 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6483 // We're going to loop around again, find out for how long |
| 7 | 6484 if (msec > 0) |
| 6485 { | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6486 # ifdef ELAPSED_FUNC |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6487 // Compute remaining wait time. |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6488 msec = start_msec - ELAPSED_FUNC(start_tv); |
| 7 | 6489 # else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6490 // Guess we got interrupted halfway. |
| 7 | 6491 msec = msec / 2; |
| 6492 # endif | |
| 6493 if (msec <= 0) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6494 break; // waited long enough |
| 7 | 6495 } |
| 6496 #endif | |
| 6497 } | |
| 6498 | |
|
8112
a62ff5ff60c1
commit https://github.com/vim/vim/commit/ec70bdd68a531762a62728747ab529d7a6dfc842
Christian Brabandt <cb@256bit.org>
parents:
8094
diff
changeset
|
6499 return result; |
| 7 | 6500 } |
| 6501 | |
| 6502 /* | |
| 444 | 6503 * Expand a path into all matching files and/or directories. Handles "*", |
| 6504 * "?", "[a-z]", "**", etc. | |
| 6505 * "path" has backslashes before chars that are not to be expanded. | |
| 6506 * Returns the number of matches found. | |
| 7 | 6507 */ |
| 6508 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6509 mch_expandpath( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6510 garray_T *gap, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6511 char_u *path, |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6512 int flags) // EW_* flags |
| 7 | 6513 { |
| 444 | 6514 return unix_expandpath(gap, path, 0, flags, FALSE); |
| 7 | 6515 } |
| 6516 | |
| 6517 /* | |
| 6518 * mch_expand_wildcards() - this code does wild-card pattern matching using | |
| 6519 * the shell | |
| 6520 * | |
| 6521 * return OK for success, FAIL for error (you may lose some memory) and put | |
| 6522 * an error message in *file. | |
| 6523 * | |
| 6524 * num_pat is number of input patterns | |
| 6525 * pat is array of pointers to input patterns | |
| 6526 * num_file is pointer to number of matched file names | |
| 6527 * file is pointer to array of pointers to matched file names | |
| 6528 */ | |
| 6529 | |
| 6530 #ifndef SEEK_SET | |
| 6531 # define SEEK_SET 0 | |
| 6532 #endif | |
| 6533 #ifndef SEEK_END | |
| 6534 # define SEEK_END 2 | |
| 6535 #endif | |
| 6536 | |
| 822 | 6537 #define SHELL_SPECIAL (char_u *)"\t \"&'$;<>()\\|" |
| 628 | 6538 |
| 7 | 6539 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6540 mch_expand_wildcards( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6541 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6542 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6543 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6544 char_u ***file, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6545 int flags) // EW_* flags |
| 7 | 6546 { |
| 6547 int i; | |
| 6548 size_t len; | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6549 long llen; |
| 7 | 6550 char_u *p; |
| 6551 int dir; | |
|
9536
b2aada04d84e
commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4
Christian Brabandt <cb@256bit.org>
parents:
9381
diff
changeset
|
6552 |
| 1508 | 6553 /* |
| 6554 * This is the non-OS/2 implementation (really Unix). | |
| 6555 */ | |
| 7 | 6556 int j; |
| 6557 char_u *tempname; | |
| 6558 char_u *command; | |
| 6559 FILE *fd; | |
| 6560 char_u *buffer; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6561 #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
|
6562 #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
|
6563 #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
|
6564 #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
|
6565 #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
|
6566 // directly |
| 7 | 6567 int shell_style = STYLE_ECHO; |
| 6568 int check_spaces; | |
| 6569 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
|
6570 int ampersand = FALSE; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6571 // vimglob() function to define for Posix shell |
| 1620 | 6572 static char *sh_vimglob_func = "vimglob() { while [ $# -ge 1 ]; do echo \"$1\"; shift; done }; vimglob >"; |
| 7 | 6573 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6574 *num_file = 0; // default: no files found |
| 7 | 6575 *file = NULL; |
| 6576 | |
| 6577 /* | |
| 6578 * If there are no wildcards, just copy the names to allocated memory. | |
| 6579 * Saves a lot of time, because we don't have to start a new shell. | |
| 6580 */ | |
| 6581 if (!have_wildcard(num_pat, pat)) | |
| 6582 return save_patterns(num_pat, pat, num_file, file); | |
| 6583 | |
| 428 | 6584 # ifdef HAVE_SANDBOX |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6585 // Don't allow any shell command in the sandbox. |
| 428 | 6586 if (sandbox != 0 && check_secure()) |
| 6587 return FAIL; | |
| 6588 # endif | |
| 6589 | |
| 7 | 6590 /* |
| 6591 * Don't allow the use of backticks in secure and restricted mode. | |
| 6592 */ | |
| 428 | 6593 if (secure || restricted) |
| 7 | 6594 for (i = 0; i < num_pat; ++i) |
| 6595 if (vim_strchr(pat[i], '`') != NULL | |
| 6596 && (check_restricted() || check_secure())) | |
| 6597 return FAIL; | |
| 6598 | |
| 6599 /* | |
| 6600 * get a name for the temp file | |
| 6601 */ | |
| 6721 | 6602 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
| 7 | 6603 { |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6604 emsg(_(e_notmp)); |
| 7 | 6605 return FAIL; |
| 6606 } | |
| 6607 | |
| 6608 /* | |
| 6609 * Let the shell expand the patterns and write the result into the temp | |
| 1508 | 6610 * file. |
| 6611 * STYLE_BT: NL separated | |
| 6612 * If expanding `cmd` execute it directly. | |
| 6613 * STYLE_GLOB: NUL separated | |
| 6614 * If we use *csh, "glob" will work better than "echo". | |
| 6615 * STYLE_PRINT: NL or NUL separated | |
| 6616 * If we use *zsh, "print -N" will work better than "glob". | |
| 6617 * STYLE_VIMGLOB: NL separated | |
| 6618 * If we use *sh*, we define "vimglob()". | |
| 6619 * STYLE_ECHO: space separated. | |
| 6620 * A shell we don't know, stay safe and use "echo". | |
| 7 | 6621 */ |
| 6622 if (num_pat == 1 && *pat[0] == '`' | |
| 6623 && (len = STRLEN(pat[0])) > 2 | |
| 6624 && *(pat[0] + len - 1) == '`') | |
| 6625 shell_style = STYLE_BT; | |
| 6626 else if ((len = STRLEN(p_sh)) >= 3) | |
| 6627 { | |
| 6628 if (STRCMP(p_sh + len - 3, "csh") == 0) | |
| 6629 shell_style = STYLE_GLOB; | |
| 6630 else if (STRCMP(p_sh + len - 3, "zsh") == 0) | |
| 6631 shell_style = STYLE_PRINT; | |
| 6632 } | |
| 1508 | 6633 if (shell_style == STYLE_ECHO && strstr((char *)gettail(p_sh), |
| 6634 "sh") != NULL) | |
| 6635 shell_style = STYLE_VIMGLOB; | |
| 6636 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6637 // 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
|
6638 // optional '&' and for the NUL. |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6639 // Worst case: "unset nonomatch; print -N >" plus two is 29 |
| 7 | 6640 len = STRLEN(tempname) + 29; |
| 1508 | 6641 if (shell_style == STYLE_VIMGLOB) |
| 6642 len += STRLEN(sh_vimglob_func); | |
| 6643 | |
| 147 | 6644 for (i = 0; i < num_pat; ++i) |
| 6645 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6646 // 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
|
6647 // "command" below. |
| 147 | 6648 #ifdef USE_SYSTEM |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6649 len += STRLEN(pat[i]) + 3; // add space and two quotes |
| 147 | 6650 #else |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6651 ++len; // add space |
| 628 | 6652 for (j = 0; pat[i][j] != NUL; ++j) |
| 6653 { | |
| 6654 if (vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6655 ++len; // may add a backslash |
| 628 | 6656 ++len; |
| 6657 } | |
| 147 | 6658 #endif |
| 6659 } | |
| 7 | 6660 command = alloc(len); |
| 6661 if (command == NULL) | |
| 6662 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6663 // out of memory |
| 7 | 6664 vim_free(tempname); |
| 6665 return FAIL; | |
| 6666 } | |
| 6667 | |
| 6668 /* | |
| 6669 * Build the shell command: | |
| 6670 * - Set $nonomatch depending on EW_NOTFOUND (hopefully the shell | |
| 6671 * recognizes this). | |
| 6672 * - Add the shell command to print the expanded names. | |
| 6673 * - Add the temp file name. | |
| 6674 * - Add the file name patterns. | |
| 6675 */ | |
| 6676 if (shell_style == STYLE_BT) | |
| 6677 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6678 // change `command; command& ` to (command; command ) |
| 628 | 6679 STRCPY(command, "("); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6680 STRCAT(command, pat[0] + 1); // exclude first backtick |
| 7 | 6681 p = command + STRLEN(command) - 1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6682 *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
|
6683 while (p > command && VIM_ISWHITE(*p)) |
| 7 | 6684 --p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6685 if (*p == '&') // remove trailing '&' |
| 7 | 6686 { |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6687 ampersand = TRUE; |
| 7 | 6688 *p = ' '; |
| 6689 } | |
| 6690 STRCAT(command, ">"); | |
| 6691 } | |
| 6692 else | |
| 6693 { | |
| 6694 if (flags & EW_NOTFOUND) | |
| 6695 STRCPY(command, "set nonomatch; "); | |
| 6696 else | |
| 6697 STRCPY(command, "unset nonomatch; "); | |
| 6698 if (shell_style == STYLE_GLOB) | |
| 6699 STRCAT(command, "glob >"); | |
| 6700 else if (shell_style == STYLE_PRINT) | |
| 6701 STRCAT(command, "print -N >"); | |
| 1508 | 6702 else if (shell_style == STYLE_VIMGLOB) |
| 6703 STRCAT(command, sh_vimglob_func); | |
| 7 | 6704 else |
| 6705 STRCAT(command, "echo >"); | |
| 6706 } | |
| 1508 | 6707 |
| 7 | 6708 STRCAT(command, tempname); |
| 1508 | 6709 |
| 7 | 6710 if (shell_style != STYLE_BT) |
| 6711 for (i = 0; i < num_pat; ++i) | |
| 6712 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6713 // 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
|
6714 // 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
|
6715 // characters, except inside ``. |
| 7 | 6716 #ifdef USE_SYSTEM |
| 6717 STRCAT(command, " \""); | |
| 6718 STRCAT(command, pat[i]); | |
| 6719 STRCAT(command, "\""); | |
| 6720 #else | |
| 233 | 6721 int intick = FALSE; |
| 6722 | |
| 7 | 6723 p = command + STRLEN(command); |
| 6724 *p++ = ' '; | |
| 628 | 6725 for (j = 0; pat[i][j] != NUL; ++j) |
| 233 | 6726 { |
| 6727 if (pat[i][j] == '`') | |
| 6728 intick = !intick; | |
| 628 | 6729 else if (pat[i][j] == '\\' && pat[i][j + 1] != NUL) |
| 6730 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6731 // 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
|
6732 // 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
|
6733 // and before a backtick. |
| 644 | 6734 if (intick |
| 652 | 6735 || vim_strchr(SHELL_SPECIAL, pat[i][j + 1]) != NULL |
| 6736 || pat[i][j + 1] == '`') | |
| 644 | 6737 *p++ = '\\'; |
| 648 | 6738 ++j; |
| 628 | 6739 } |
| 6174 | 6740 else if (!intick |
| 6741 && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$') | |
| 6742 && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6743 // 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
|
6744 // when inside ``. And not for $var when EW_KEEPDOLLAR is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6745 // set. |
| 628 | 6746 *p++ = '\\'; |
| 648 | 6747 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6748 // Copy one character. |
| 648 | 6749 *p++ = pat[i][j]; |
| 233 | 6750 } |
| 7 | 6751 *p = NUL; |
| 6752 #endif | |
| 6753 } | |
| 6754 if (flags & EW_SILENT) | |
| 6755 show_shell_mess = FALSE; | |
|
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15955
diff
changeset
|
6756 if (ampersand) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6757 STRCAT(command, "&"); // put the '&' after the redirection |
| 7 | 6758 |
| 6759 /* | |
| 6760 * Using zsh -G: If a pattern has no matches, it is just deleted from | |
| 6761 * the argument list, otherwise zsh gives an error message and doesn't | |
| 6762 * expand any other pattern. | |
| 6763 */ | |
| 6764 if (shell_style == STYLE_PRINT) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6765 extra_shell_arg = (char_u *)"-G"; // Use zsh NULL_GLOB option |
| 7 | 6766 |
| 6767 /* | |
| 6768 * If we use -f then shell variables set in .cshrc won't get expanded. | |
| 6769 * vi can do it, so we will too, but it is only necessary if there is a "$" | |
| 6770 * in one of the patterns, otherwise we can still use the fast option. | |
| 6771 */ | |
| 6772 else if (shell_style == STYLE_GLOB && !have_dollars(num_pat, pat)) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6773 extra_shell_arg = (char_u *)"-f"; // Use csh fast option |
| 7 | 6774 |
| 6775 /* | |
| 6776 * execute the shell command | |
| 6777 */ | |
| 6778 i = call_shell(command, SHELL_EXPAND | SHELL_SILENT); | |
| 6779 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6780 // 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
|
6781 // 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
|
6782 if (ampersand) |
|
21927
88070e222e82
patch 8.2.1513: cannot interrupt shell used for filename expansion
Bram Moolenaar <Bram@vim.org>
parents:
21745
diff
changeset
|
6783 mch_delay(10L, MCH_DELAY_IGNOREINPUT); |
| 7 | 6784 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6785 extra_shell_arg = NULL; // cleanup |
| 7 | 6786 show_shell_mess = TRUE; |
| 6787 vim_free(command); | |
| 6788 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6789 if (i != 0) // mch_call_shell() failed |
| 7 | 6790 { |
| 6791 mch_remove(tempname); | |
| 6792 vim_free(tempname); | |
| 6793 /* | |
| 6794 * With interactive completion, the error message is not printed. | |
| 6795 * However with USE_SYSTEM, I don't know how to turn off error messages | |
| 6796 * from the shell, so screen may still get messed up -- webb. | |
| 6797 */ | |
| 6798 #ifndef USE_SYSTEM | |
| 6799 if (!(flags & EW_SILENT)) | |
| 6800 #endif | |
| 6801 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6802 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
|
6803 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
|
6804 cmdline_row = Rows - 1; // continue on last line |
| 7 | 6805 #ifdef USE_SYSTEM |
| 6806 if (!(flags & EW_SILENT)) | |
| 6807 #endif | |
| 6808 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6809 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6810 msg_start(); // don't overwrite this message |
| 7 | 6811 } |
| 6812 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6813 // 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
|
6814 // EW_NOTFOUND is given |
| 7 | 6815 if (shell_style == STYLE_BT) |
| 6816 return FAIL; | |
| 6817 goto notfound; | |
| 6818 } | |
| 6819 | |
| 6820 /* | |
| 6821 * read the names from the file into memory | |
| 6822 */ | |
| 6823 fd = fopen((char *)tempname, READBIN); | |
| 6824 if (fd == NULL) | |
| 6825 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6826 // Something went wrong, perhaps a file name with a special char. |
| 7 | 6827 if (!(flags & EW_SILENT)) |
| 6828 { | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
6829 msg(_(e_wildexpand)); |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6830 msg_start(); // don't overwrite this message |
| 7 | 6831 } |
| 6832 vim_free(tempname); | |
| 6833 goto notfound; | |
| 6834 } | |
| 6835 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
|
6836 llen = ftell(fd); // get size of temp file |
| 7 | 6837 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
|
6838 if (llen < 0) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6839 // 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
|
6840 buffer = NULL; |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6841 else |
|
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6842 buffer = alloc(llen + 1); |
| 7 | 6843 if (buffer == NULL) |
| 6844 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6845 // out of memory |
| 7 | 6846 mch_remove(tempname); |
| 6847 vim_free(tempname); | |
| 6848 fclose(fd); | |
| 6849 return FAIL; | |
| 6850 } | |
|
11281
2e6a0ea76a0d
patch 8.0.0526: Coverity complains about possible negative value
Christian Brabandt <cb@256bit.org>
parents:
11252
diff
changeset
|
6851 len = llen; |
| 7 | 6852 i = fread((char *)buffer, 1, len, fd); |
| 6853 fclose(fd); | |
| 6854 mch_remove(tempname); | |
| 1877 | 6855 if (i != (int)len) |
| 7 | 6856 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6857 // unexpected read error |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
6858 semsg(_(e_notread), tempname); |
| 7 | 6859 vim_free(tempname); |
| 6860 vim_free(buffer); | |
| 6861 return FAIL; | |
| 6862 } | |
| 6863 vim_free(tempname); | |
| 6864 | |
|
15955
907481b9260f
patch 8.1.0983: checking __CYGWIN32__ unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6865 # ifdef __CYGWIN__ |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6866 // Translate <CR><NL> into <NL>. Caution, buffer may contain NUL. |
| 7 | 6867 p = buffer; |
|
5037
5e0b6a9282df
updated for version 7.3.1262
Bram Moolenaar <bram@vim.org>
parents:
4299
diff
changeset
|
6868 for (i = 0; i < (int)len; ++i) |
| 7 | 6869 if (!(buffer[i] == CAR && buffer[i + 1] == NL)) |
| 6870 *p++ = buffer[i]; | |
| 6871 len = p - buffer; | |
| 6872 # endif | |
| 6873 | |
| 6874 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6875 // file names are separated with Space |
| 7 | 6876 if (shell_style == STYLE_ECHO) |
| 6877 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6878 buffer[len] = '\n'; // make sure the buffer ends in NL |
| 7 | 6879 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6880 for (i = 0; *p != '\n'; ++i) // count number of entries |
| 7 | 6881 { |
| 6882 while (*p != ' ' && *p != '\n') | |
| 6883 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6884 p = skipwhite(p); // skip to next entry |
| 7 | 6885 } |
| 6886 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6887 // file names are separated with NL |
| 1508 | 6888 else if (shell_style == STYLE_BT || shell_style == STYLE_VIMGLOB) |
| 7 | 6889 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6890 buffer[len] = NUL; // make sure the buffer ends in NUL |
| 7 | 6891 p = buffer; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6892 for (i = 0; *p != NUL; ++i) // count number of entries |
| 7 | 6893 { |
| 6894 while (*p != '\n' && *p != NUL) | |
| 6895 ++p; | |
| 6896 if (*p != NUL) | |
| 6897 ++p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6898 p = skipwhite(p); // skip leading white space |
| 7 | 6899 } |
| 6900 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6901 // file names are separated with NUL |
| 7 | 6902 else |
| 6903 { | |
| 6904 /* | |
| 6905 * Some versions of zsh use spaces instead of NULs to separate | |
| 6906 * results. Only do this when there is no NUL before the end of the | |
| 6907 * buffer, otherwise we would never be able to use file names with | |
| 6908 * embedded spaces when zsh does use NULs. | |
| 6909 * When we found a NUL once, we know zsh is OK, set did_find_nul and | |
| 6910 * don't check for spaces again. | |
| 6911 */ | |
| 6912 check_spaces = FALSE; | |
| 6913 if (shell_style == STYLE_PRINT && !did_find_nul) | |
| 6914 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6915 // If there is a NUL, set did_find_nul, else set check_spaces |
| 2768 | 6916 buffer[len] = NUL; |
| 5533 | 6917 if (len && (int)STRLEN(buffer) < (int)len) |
| 7 | 6918 did_find_nul = TRUE; |
| 6919 else | |
| 6920 check_spaces = TRUE; | |
| 6921 } | |
| 6922 | |
| 6923 /* | |
| 6924 * Make sure the buffer ends with a NUL. For STYLE_PRINT there | |
| 6925 * already is one, for STYLE_GLOB it needs to be added. | |
| 6926 */ | |
| 6927 if (len && buffer[len - 1] == NUL) | |
| 6928 --len; | |
| 6929 else | |
| 6930 buffer[len] = NUL; | |
| 6931 i = 0; | |
| 6932 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
|
6933 if (*p == NUL || (*p == ' ' && check_spaces)) // count entry |
| 7 | 6934 { |
| 6935 ++i; | |
| 6936 *p = NUL; | |
| 6937 } | |
| 6938 if (len) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6939 ++i; // count last entry |
| 7 | 6940 } |
| 6941 if (i == 0) | |
| 6942 { | |
| 6943 /* | |
| 6944 * Can happen when using /bin/sh and typing ":e $NO_SUCH_VAR^I". | |
| 6945 * /bin/sh will happily expand it to nothing rather than returning an | |
| 6946 * error; and hey, it's good to check anyway -- webb. | |
| 6947 */ | |
| 6948 vim_free(buffer); | |
| 6949 goto notfound; | |
| 6950 } | |
| 6951 *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
|
6952 *file = ALLOC_MULT(char_u *, i); |
| 7 | 6953 if (*file == NULL) |
| 6954 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6955 // out of memory |
| 7 | 6956 vim_free(buffer); |
| 6957 return FAIL; | |
| 6958 } | |
| 6959 | |
| 6960 /* | |
| 6961 * Isolate the individual file names. | |
| 6962 */ | |
| 6963 p = buffer; | |
| 6964 for (i = 0; i < *num_file; ++i) | |
| 6965 { | |
| 6966 (*file)[i] = p; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6967 // Space or NL separates |
| 1508 | 6968 if (shell_style == STYLE_ECHO || shell_style == STYLE_BT |
| 6969 || shell_style == STYLE_VIMGLOB) | |
| 7 | 6970 { |
| 652 | 6971 while (!(shell_style == STYLE_ECHO && *p == ' ') |
| 6972 && *p != '\n' && *p != NUL) | |
| 7 | 6973 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6974 if (p == buffer + len) // last entry |
| 7 | 6975 *p = NUL; |
| 6976 else | |
| 6977 { | |
| 6978 *p++ = NUL; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6979 p = skipwhite(p); // skip to next entry |
| 7 | 6980 } |
| 6981 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6982 else // NUL separates |
| 7 | 6983 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6984 while (*p && p < buffer + len) // skip entry |
| 7 | 6985 ++p; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6986 ++p; // skip NUL |
| 7 | 6987 } |
| 6988 } | |
| 6989 | |
| 6990 /* | |
| 6991 * Move the file names to allocated memory. | |
| 6992 */ | |
| 6993 for (j = 0, i = 0; i < *num_file; ++i) | |
| 6994 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6995 // Require the files to exist. Helps when using /bin/sh |
| 7 | 6996 if (!(flags & EW_NOTFOUND) && mch_getperm((*file)[i]) < 0) |
| 6997 continue; | |
| 6998 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
6999 // check if this entry should be included |
| 7 | 7000 dir = (mch_isdir((*file)[i])); |
| 7001 if ((dir && !(flags & EW_DIR)) || (!dir && !(flags & EW_FILE))) | |
| 7002 continue; | |
| 7003 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7004 // Skip files that are not executable if we check for that. |
| 6695 | 7005 if (!dir && (flags & EW_EXEC) |
| 7006 && !mch_can_exe((*file)[i], NULL, !(flags & EW_SHELLCMD))) | |
| 715 | 7007 continue; |
| 7008 | |
|
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16608
diff
changeset
|
7009 p = alloc(STRLEN((*file)[i]) + 1 + dir); |
| 7 | 7010 if (p) |
| 7011 { | |
| 7012 STRCPY(p, (*file)[i]); | |
| 7013 if (dir) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7014 add_pathsep(p); // add '/' to a directory name |
| 7 | 7015 (*file)[j++] = p; |
| 7016 } | |
| 7017 } | |
| 7018 vim_free(buffer); | |
| 7019 *num_file = j; | |
| 7020 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7021 if (*num_file == 0) // rejected all entries |
| 7 | 7022 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
7023 VIM_CLEAR(*file); |
| 7 | 7024 goto notfound; |
| 7025 } | |
| 7026 | |
| 7027 return OK; | |
| 7028 | |
| 7029 notfound: | |
| 7030 if (flags & EW_NOTFOUND) | |
| 7031 return save_patterns(num_pat, pat, num_file, file); | |
| 7032 return FAIL; | |
| 7033 } | |
| 7034 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7035 #endif // VMS |
| 7 | 7036 |
| 7037 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7038 save_patterns( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7039 int num_pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7040 char_u **pat, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7041 int *num_file, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7042 char_u ***file) |
| 7 | 7043 { |
| 7044 int i; | |
| 99 | 7045 char_u *s; |
| 7 | 7046 |
|
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
|
7047 *file = ALLOC_MULT(char_u *, num_pat); |
| 7 | 7048 if (*file == NULL) |
| 7049 return FAIL; | |
| 7050 for (i = 0; i < num_pat; i++) | |
| 99 | 7051 { |
| 7052 s = vim_strsave(pat[i]); | |
| 7053 if (s != NULL) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7054 // 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
|
7055 // backslashes. |
| 99 | 7056 backslash_halve(s); |
| 7057 (*file)[i] = s; | |
| 7058 } | |
| 7 | 7059 *num_file = num_pat; |
| 7060 return OK; | |
| 7061 } | |
| 7062 | |
| 7063 /* | |
| 7064 * Return TRUE if the string "p" contains a wildcard that mch_expandpath() can | |
| 7065 * expand. | |
| 7066 */ | |
| 7067 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7068 mch_has_exp_wildcard(char_u *p) |
| 7 | 7069 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7070 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7071 { |
| 7072 if (*p == '\\' && p[1] != NUL) | |
| 7073 ++p; | |
| 7074 else | |
| 7075 if (vim_strchr((char_u *) | |
| 7076 #ifdef VMS | |
| 7077 "*?%" | |
| 7078 #else | |
| 7079 "*?[{'" | |
| 7080 #endif | |
| 7081 , *p) != NULL) | |
| 7082 return TRUE; | |
| 7083 } | |
| 7084 return FALSE; | |
| 7085 } | |
| 7086 | |
| 7087 /* | |
| 7088 * Return TRUE if the string "p" contains a wildcard. | |
| 7089 * Don't recognize '~' at the end as a wildcard. | |
| 7090 */ | |
| 7091 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7092 mch_has_wildcard(char_u *p) |
| 7 | 7093 { |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11115
diff
changeset
|
7094 for ( ; *p; MB_PTR_ADV(p)) |
| 7 | 7095 { |
| 7096 if (*p == '\\' && p[1] != NUL) | |
| 7097 ++p; | |
| 7098 else | |
| 7099 if (vim_strchr((char_u *) | |
| 7100 #ifdef VMS | |
| 7101 "*?%$" | |
| 7102 #else | |
| 7103 "*?[{`'$" | |
| 7104 #endif | |
| 7105 , *p) != NULL | |
| 7106 || (*p == '~' && p[1] != NUL)) | |
| 7107 return TRUE; | |
| 7108 } | |
| 7109 return FALSE; | |
| 7110 } | |
| 7111 | |
| 7112 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7113 have_wildcard(int num, char_u **file) |
| 7 | 7114 { |
| 7115 int i; | |
| 7116 | |
| 7117 for (i = 0; i < num; i++) | |
| 7118 if (mch_has_wildcard(file[i])) | |
| 7119 return 1; | |
| 7120 return 0; | |
| 7121 } | |
| 7122 | |
| 7123 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7124 have_dollars(int num, char_u **file) |
| 7 | 7125 { |
| 7126 int i; | |
| 7127 | |
| 7128 for (i = 0; i < num; i++) | |
| 7129 if (vim_strchr(file[i], '$') != NULL) | |
| 7130 return TRUE; | |
| 7131 return FALSE; | |
| 7132 } | |
| 7133 | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7134 #if !defined(HAVE_RENAME) || defined(PROTO) |
| 7 | 7135 /* |
| 7136 * Scaled-down version of rename(), which is missing in Xenix. | |
| 7137 * This version can only move regular files and will fail if the | |
| 7138 * destination exists. | |
| 7139 */ | |
| 7140 int | |
|
8336
d44ff1525ff0
commit https://github.com/vim/vim/commit/fdcc9afb71ea88fe63bbed8bad0d5bae607bfb73
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
7141 mch_rename(const char *src, const char *dest) |
| 7 | 7142 { |
| 7143 struct stat st; | |
| 7144 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7145 if (stat(dest, &st) >= 0) // fail if destination exists |
| 7 | 7146 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7147 if (link(src, dest) != 0) // link file to new name |
| 7 | 7148 return -1; |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7149 if (mch_remove(src) == 0) // delete link to old name |
| 7 | 7150 return 0; |
| 7151 return -1; | |
| 7152 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7153 #endif // !HAVE_RENAME |
| 7 | 7154 |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7155 #if defined(FEAT_MOUSE_GPM) || defined(PROTO) |
| 7 | 7156 /* |
| 7157 * Initializes connection with gpm (if it isn't already opened) | |
| 7158 * Return 1 if succeeded (or connection already opened), 0 if failed | |
| 7159 */ | |
| 7160 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7161 gpm_open(void) |
| 7 | 7162 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7163 static Gpm_Connect gpm_connect; // Must it be kept till closing ? |
| 7 | 7164 |
| 7165 if (!gpm_flag) | |
| 7166 { | |
| 7167 gpm_connect.eventMask = (GPM_UP | GPM_DRAG | GPM_DOWN); | |
| 7168 gpm_connect.defaultMask = ~GPM_HARD; | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7169 // Default handling for mouse move |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7170 gpm_connect.minMod = 0; // Handle any modifier keys |
| 7 | 7171 gpm_connect.maxMod = 0xffff; |
| 7172 if (Gpm_Open(&gpm_connect, 0) > 0) | |
| 7173 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7174 // gpm library tries to handling TSTP causes |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7175 // problems. Anyways, we close connection to Gpm whenever |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7176 // we are going to suspend or starting an external process |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7177 // so we shouldn't have problem with this |
| 1832 | 7178 # ifdef SIGTSTP |
| 7 | 7179 signal(SIGTSTP, restricted ? SIG_IGN : SIG_DFL); |
| 1832 | 7180 # endif |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7181 return 1; // succeed |
| 7 | 7182 } |
| 7183 if (gpm_fd == -2) | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7184 Gpm_Close(); // We don't want to talk to xterm via gpm |
| 7 | 7185 return 0; |
| 7186 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7187 return 1; // already open |
| 7 | 7188 } |
| 7189 | |
| 7190 /* | |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7191 * Returns TRUE if the GPM mouse is enabled. |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7192 */ |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7193 int |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7194 gpm_enabled(void) |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7195 { |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7196 return gpm_flag && gpm_fd >= 0; |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7197 } |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7198 |
|
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7199 /* |
| 7 | 7200 * Closes connection to gpm |
| 7201 */ | |
| 7202 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7203 gpm_close(void) |
| 7 | 7204 { |
|
16527
5412fcd03ecb
patch 8.1.1267: cannot check if GPM mouse support is working
Bram Moolenaar <Bram@vim.org>
parents:
16523
diff
changeset
|
7205 if (gpm_enabled()) |
| 7 | 7206 Gpm_Close(); |
| 7207 } | |
| 7208 | |
|
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
|
7209 /* |
|
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
|
7210 * Reads gpm event and adds special keys to input buf. Returns length of |
| 7 | 7211 * generated key sequence. |
| 5782 | 7212 * This function is styled after gui_send_mouse_event(). |
| 7 | 7213 */ |
| 7214 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7215 mch_gpm_process(void) |
| 7 | 7216 { |
| 7217 int button; | |
| 7218 static Gpm_Event gpm_event; | |
| 7219 char_u string[6]; | |
| 7220 int_u vim_modifiers; | |
| 7221 int row,col; | |
| 7222 unsigned char buttons_mask; | |
| 7223 unsigned char gpm_modifiers; | |
| 7224 static unsigned char old_buttons = 0; | |
| 7225 | |
| 7226 Gpm_GetEvent(&gpm_event); | |
| 7227 | |
| 7228 #ifdef FEAT_GUI | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7229 // Don't put events in the input queue now. |
| 7 | 7230 if (hold_gui_events) |
| 7231 return 0; | |
| 7232 #endif | |
| 7233 | |
| 7234 row = gpm_event.y - 1; | |
| 7235 col = gpm_event.x - 1; | |
| 7236 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7237 string[0] = ESC; // Our termcode |
| 7 | 7238 string[1] = 'M'; |
| 7239 string[2] = 'G'; | |
| 7240 switch (GPM_BARE_EVENTS(gpm_event.type)) | |
| 7241 { | |
| 7242 case GPM_DRAG: | |
| 7243 string[3] = MOUSE_DRAG; | |
| 7244 break; | |
| 7245 case GPM_DOWN: | |
| 7246 buttons_mask = gpm_event.buttons & ~old_buttons; | |
| 7247 old_buttons = gpm_event.buttons; | |
| 7248 switch (buttons_mask) | |
| 7249 { | |
| 7250 case GPM_B_LEFT: | |
| 7251 button = MOUSE_LEFT; | |
| 7252 break; | |
| 7253 case GPM_B_MIDDLE: | |
| 7254 button = MOUSE_MIDDLE; | |
| 7255 break; | |
| 7256 case GPM_B_RIGHT: | |
| 7257 button = MOUSE_RIGHT; | |
| 7258 break; | |
| 7259 default: | |
| 7260 return 0; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7261 // Don't know what to do. Can more than one button be |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7262 // reported in one event? |
| 7 | 7263 } |
| 7264 string[3] = (char_u)(button | 0x20); | |
| 7265 SET_NUM_MOUSE_CLICKS(string[3], gpm_event.clicks + 1); | |
| 7266 break; | |
| 7267 case GPM_UP: | |
| 7268 string[3] = MOUSE_RELEASE; | |
| 7269 old_buttons &= ~gpm_event.buttons; | |
| 7270 break; | |
| 7271 default: | |
| 7272 return 0; | |
| 7273 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7274 // This code is based on gui_x11_mouse_cb in gui_x11.c |
| 7 | 7275 gpm_modifiers = gpm_event.modifiers; |
| 7276 vim_modifiers = 0x0; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7277 // I ignore capslock stats. Aren't we all just hate capslock mixing with |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7278 // Vim commands ? Besides, gpm_event.modifiers is unsigned char, and |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7279 // K_CAPSSHIFT is defined 8, so it probably isn't even reported |
| 7 | 7280 if (gpm_modifiers & ((1 << KG_SHIFT) | (1 << KG_SHIFTR) | (1 << KG_SHIFTL))) |
| 7281 vim_modifiers |= MOUSE_SHIFT; | |
| 7282 | |
| 7283 if (gpm_modifiers & ((1 << KG_CTRL) | (1 << KG_CTRLR) | (1 << KG_CTRLL))) | |
| 7284 vim_modifiers |= MOUSE_CTRL; | |
| 7285 if (gpm_modifiers & ((1 << KG_ALT) | (1 << KG_ALTGR))) | |
| 7286 vim_modifiers |= MOUSE_ALT; | |
| 7287 string[3] |= vim_modifiers; | |
| 7288 string[4] = (char_u)(col + ' ' + 1); | |
| 7289 string[5] = (char_u)(row + ' ' + 1); | |
| 7290 add_to_input_buf(string, 6); | |
| 7291 return 6; | |
| 7292 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7293 #endif // FEAT_MOUSE_GPM |
| 7 | 7294 |
| 1620 | 7295 #ifdef FEAT_SYSMOUSE |
| 7296 /* | |
| 7297 * Initialize connection with sysmouse. | |
| 7298 * Let virtual console inform us with SIGUSR2 for pending sysmouse | |
| 7299 * output, any sysmouse output than will be processed via sig_sysmouse(). | |
| 7300 * Return OK if succeeded, FAIL if failed. | |
| 7301 */ | |
| 7302 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7303 sysmouse_open(void) |
| 1620 | 7304 { |
| 7305 struct mouse_info mouse; | |
| 7306 | |
| 7307 mouse.operation = MOUSE_MODE; | |
| 7308 mouse.u.mode.mode = 0; | |
| 7309 mouse.u.mode.signal = SIGUSR2; | |
| 7310 if (ioctl(1, CONS_MOUSECTL, &mouse) != -1) | |
| 7311 { | |
| 7312 signal(SIGUSR2, (RETSIGTYPE (*)())sig_sysmouse); | |
| 7313 mouse.operation = MOUSE_SHOW; | |
| 7314 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7315 return OK; | |
| 7316 } | |
| 7317 return FAIL; | |
| 7318 } | |
| 7319 | |
| 7320 /* | |
| 7321 * Stop processing SIGUSR2 signals, and also make sure that | |
| 7322 * virtual console do not send us any sysmouse related signal. | |
| 7323 */ | |
| 7324 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7325 sysmouse_close(void) |
| 1620 | 7326 { |
| 7327 struct mouse_info mouse; | |
| 7328 | |
| 7329 signal(SIGUSR2, restricted ? SIG_IGN : SIG_DFL); | |
| 7330 mouse.operation = MOUSE_MODE; | |
| 7331 mouse.u.mode.mode = 0; | |
| 7332 mouse.u.mode.signal = 0; | |
| 7333 ioctl(1, CONS_MOUSECTL, &mouse); | |
| 7334 } | |
| 7335 | |
| 7336 /* | |
| 7337 * Gets info from sysmouse and adds special keys to input buf. | |
| 7338 */ | |
| 7339 static RETSIGTYPE | |
| 7340 sig_sysmouse SIGDEFARG(sigarg) | |
| 7341 { | |
| 7342 struct mouse_info mouse; | |
| 7343 struct video_info video; | |
| 7344 char_u string[6]; | |
| 7345 int row, col; | |
| 7346 int button; | |
| 7347 int buttons; | |
| 7348 static int oldbuttons = 0; | |
| 7349 | |
| 7350 #ifdef FEAT_GUI | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7351 // Don't put events in the input queue now. |
| 1620 | 7352 if (hold_gui_events) |
| 7353 return; | |
| 7354 #endif | |
| 7355 | |
| 7356 mouse.operation = MOUSE_GETINFO; | |
| 7357 if (ioctl(1, FBIO_GETMODE, &video.vi_mode) != -1 | |
| 7358 && ioctl(1, FBIO_MODEINFO, &video) != -1 | |
| 7359 && ioctl(1, CONS_MOUSECTL, &mouse) != -1 | |
| 7360 && video.vi_cheight > 0 && video.vi_cwidth > 0) | |
| 7361 { | |
| 7362 row = mouse.u.data.y / video.vi_cheight; | |
| 7363 col = mouse.u.data.x / video.vi_cwidth; | |
| 7364 buttons = mouse.u.data.buttons; | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7365 string[0] = ESC; // Our termcode |
| 1620 | 7366 string[1] = 'M'; |
| 7367 string[2] = 'S'; | |
| 7368 if (oldbuttons == buttons && buttons != 0) | |
| 7369 { | |
| 7370 button = MOUSE_DRAG; | |
| 7371 } | |
| 7372 else | |
| 7373 { | |
| 7374 switch (buttons) | |
| 7375 { | |
| 7376 case 0: | |
| 7377 button = MOUSE_RELEASE; | |
| 7378 break; | |
| 7379 case 1: | |
| 7380 button = MOUSE_LEFT; | |
| 7381 break; | |
| 7382 case 2: | |
| 7383 button = MOUSE_MIDDLE; | |
| 7384 break; | |
| 7385 case 4: | |
| 7386 button = MOUSE_RIGHT; | |
| 7387 break; | |
| 7388 default: | |
| 7389 return; | |
| 7390 } | |
| 7391 oldbuttons = buttons; | |
| 7392 } | |
| 7393 string[3] = (char_u)(button); | |
| 7394 string[4] = (char_u)(col + ' ' + 1); | |
| 7395 string[5] = (char_u)(row + ' ' + 1); | |
| 7396 add_to_input_buf(string, 6); | |
| 7397 } | |
| 7398 return; | |
| 7399 } | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7400 #endif // FEAT_SYSMOUSE |
| 1620 | 7401 |
| 7 | 7402 #if defined(FEAT_LIBCALL) || defined(PROTO) |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7403 typedef char_u * (*STRPROCSTR)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7404 typedef char_u * (*INTPROCSTR)(int); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7405 typedef int (*STRPROCINT)(char_u *); |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7406 typedef int (*INTPROCINT)(int); |
| 7 | 7407 |
| 7408 /* | |
| 7409 * Call a DLL routine which takes either a string or int param | |
| 7410 * and returns an allocated string. | |
| 7411 */ | |
| 7412 int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7413 mch_libcall( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7414 char_u *libname, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7415 char_u *funcname, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7416 char_u *argstring, // NULL when using a argint |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7417 int argint, |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7418 char_u **string_result, // NULL when using number_result |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7419 int *number_result) |
| 7 | 7420 { |
| 7421 # if defined(USE_DLOPEN) | |
| 7422 void *hinstLib; | |
| 12 | 7423 char *dlerr = NULL; |
| 7 | 7424 # else |
| 7425 shl_t hinstLib; | |
| 7426 # endif | |
| 7427 STRPROCSTR ProcAdd; | |
| 7428 INTPROCSTR ProcAddI; | |
| 7429 char_u *retval_str = NULL; | |
| 7430 int retval_int = 0; | |
| 7431 int success = FALSE; | |
| 7432 | |
| 900 | 7433 /* |
| 7434 * Get a handle to the DLL module. | |
| 7435 */ | |
| 7 | 7436 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7437 // First clear any error, it's not cleared by the dlopen() call. |
| 900 | 7438 (void)dlerror(); |
| 7439 | |
| 7 | 7440 hinstLib = dlopen((char *)libname, RTLD_LAZY |
| 7441 # ifdef RTLD_LOCAL | |
| 7442 | RTLD_LOCAL | |
| 7443 # endif | |
| 7444 ); | |
| 12 | 7445 if (hinstLib == NULL) |
| 7446 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7447 // "dlerr" must be used before dlclose() |
| 12 | 7448 dlerr = (char *)dlerror(); |
| 7449 if (dlerr != NULL) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7450 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7451 } |
| 7 | 7452 # else |
| 7453 hinstLib = shl_load((const char*)libname, BIND_IMMEDIATE|BIND_VERBOSE, 0L); | |
| 7454 # endif | |
| 7455 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7456 // If the handle is valid, try to get the function address. |
| 7 | 7457 if (hinstLib != NULL) |
| 7458 { | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7459 # ifdef USING_SETJMP |
| 7 | 7460 /* |
| 7461 * Catch a crash when calling the library function. For example when | |
| 7462 * using a number where a string pointer is expected. | |
| 7463 */ | |
| 7464 mch_startjmp(); | |
| 7465 if (SETJMP(lc_jump_env) != 0) | |
| 7466 { | |
| 7467 success = FALSE; | |
| 857 | 7468 # if defined(USE_DLOPEN) |
| 12 | 7469 dlerr = NULL; |
| 857 | 7470 # endif |
| 7 | 7471 mch_didjmp(); |
| 7472 } | |
| 7473 else | |
| 7474 # endif | |
| 7475 { | |
| 7476 retval_str = NULL; | |
| 7477 retval_int = 0; | |
| 7478 | |
| 7479 if (argstring != NULL) | |
| 7480 { | |
| 7481 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7482 *(void **)(&ProcAdd) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7483 dlerr = (char *)dlerror(); |
| 7 | 7484 # else |
| 7485 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7486 TYPE_PROCEDURE, (void *)&ProcAdd) < 0) | |
| 7487 ProcAdd = NULL; | |
| 7488 # endif | |
| 12 | 7489 if ((success = (ProcAdd != NULL |
| 7490 # if defined(USE_DLOPEN) | |
| 7491 && dlerr == NULL | |
| 7492 # endif | |
| 7493 ))) | |
| 7 | 7494 { |
| 7495 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7496 retval_int = ((STRPROCINT)(void *)ProcAdd)(argstring); |
| 7 | 7497 else |
| 7498 retval_str = (ProcAdd)(argstring); | |
| 7499 } | |
| 7500 } | |
| 7501 else | |
| 7502 { | |
| 7503 # if defined(USE_DLOPEN) | |
|
10620
2198b53b9ffe
patch 8.0.0199: compiler warnings for libcall
Christian Brabandt <cb@256bit.org>
parents:
10418
diff
changeset
|
7504 *(void **)(&ProcAddI) = dlsym(hinstLib, (const char *)funcname); |
| 12 | 7505 dlerr = (char *)dlerror(); |
| 7 | 7506 # else |
| 7507 if (shl_findsym(&hinstLib, (const char *)funcname, | |
| 7508 TYPE_PROCEDURE, (void *)&ProcAddI) < 0) | |
| 7509 ProcAddI = NULL; | |
| 7510 # endif | |
| 12 | 7511 if ((success = (ProcAddI != NULL |
| 7512 # if defined(USE_DLOPEN) | |
| 7513 && dlerr == NULL | |
| 7514 # endif | |
| 7515 ))) | |
| 7 | 7516 { |
| 7517 if (string_result == NULL) | |
|
22254
900737f2ee98
patch 8.2.1676: compiler warnings for function typecast
Bram Moolenaar <Bram@vim.org>
parents:
21992
diff
changeset
|
7518 retval_int = ((INTPROCINT)(void *)ProcAddI)(argint); |
| 7 | 7519 else |
| 7520 retval_str = (ProcAddI)(argint); | |
| 7521 } | |
| 7522 } | |
| 7523 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7524 // 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
|
7525 // Assume that a "1" or "-1" result is an illegal pointer. |
| 7 | 7526 if (string_result == NULL) |
| 7527 *number_result = retval_int; | |
| 7528 else if (retval_str != NULL | |
| 7529 && retval_str != (char_u *)1 | |
| 7530 && retval_str != (char_u *)-1) | |
| 7531 *string_result = vim_strsave(retval_str); | |
| 7532 } | |
| 7533 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7534 # ifdef USING_SETJMP |
| 7 | 7535 mch_endjmp(); |
| 7536 # ifdef SIGHASARG | |
| 7537 if (lc_signal != 0) | |
| 7538 { | |
| 7539 int i; | |
| 7540 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7541 // try to find the name of this signal |
| 7 | 7542 for (i = 0; signal_info[i].sig != -1; i++) |
| 7543 if (lc_signal == signal_info[i].sig) | |
| 7544 break; | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7545 semsg("E368: got SIG%s in libcall()", signal_info[i].name); |
| 7 | 7546 } |
| 7547 # endif | |
| 7548 # endif | |
| 7549 | |
| 12 | 7550 # if defined(USE_DLOPEN) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7551 // "dlerr" must be used before dlclose() |
| 12 | 7552 if (dlerr != NULL) |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7553 semsg(_("dlerror = \"%s\""), dlerr); |
| 12 | 7554 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7555 // Free the DLL module. |
| 7 | 7556 (void)dlclose(hinstLib); |
| 7557 # else | |
| 7558 (void)shl_unload(hinstLib); | |
| 7559 # endif | |
| 7560 } | |
| 7561 | |
| 7562 if (!success) | |
| 7563 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15306
diff
changeset
|
7564 semsg(_(e_libcall), funcname); |
| 7 | 7565 return FAIL; |
| 7566 } | |
| 7567 | |
| 7568 return OK; | |
| 7569 } | |
| 7570 #endif | |
| 7571 | |
| 7572 #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
|
7573 static int xterm_trace = -1; // default: disabled |
| 7 | 7574 static int xterm_button; |
| 7575 | |
| 7576 /* | |
| 7577 * Setup a dummy window for X selections in a terminal. | |
| 7578 */ | |
| 7579 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7580 setup_term_clip(void) |
| 7 | 7581 { |
| 7582 int z = 0; | |
| 7583 char *strp = ""; | |
| 7584 Widget AppShell; | |
| 7585 | |
| 7586 if (!x_connect_to_server()) | |
| 7587 return; | |
| 7588 | |
| 7589 open_app_context(); | |
| 7590 if (app_context != NULL && xterm_Shell == (Widget)0) | |
| 7591 { | |
| 7592 int (*oldhandler)(); | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7593 # if defined(USING_SETJMP) |
| 7 | 7594 int (*oldIOhandler)(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7595 # endif |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7596 # ifdef ELAPSED_FUNC |
|
15525
3ef31ce9d9f9
patch 8.1.0770: inconsistent use of ELAPSED_FUNC
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
7597 elapsed_T start_tv; |
| 7 | 7598 |
| 7599 if (p_verbose > 0) | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7600 ELAPSED_INIT(start_tv); |
| 7 | 7601 # endif |
| 7602 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7603 // Ignore X errors while opening the display |
| 7 | 7604 oldhandler = XSetErrorHandler(x_error_check); |
| 7605 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7606 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7607 // Ignore X IO errors while opening the display |
| 7 | 7608 oldIOhandler = XSetIOErrorHandler(x_IOerror_check); |
| 7609 mch_startjmp(); | |
| 7610 if (SETJMP(lc_jump_env) != 0) | |
| 7611 { | |
| 7612 mch_didjmp(); | |
| 7613 xterm_dpy = NULL; | |
| 7614 } | |
| 7615 else | |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7616 # endif |
| 7 | 7617 { |
| 7618 xterm_dpy = XtOpenDisplay(app_context, xterm_display, | |
| 7619 "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
|
7620 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
|
7621 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
|
7622 # if defined(USING_SETJMP) |
| 7 | 7623 mch_endjmp(); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7624 # endif |
| 7 | 7625 } |
| 7626 | |
|
15561
ea9f1180d337
patch 8.1.0788: cannot build with tiny features
Bram Moolenaar <Bram@vim.org>
parents:
15559
diff
changeset
|
7627 # if defined(USING_SETJMP) |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7628 // Now handle X IO errors normally. |
| 7 | 7629 (void)XSetIOErrorHandler(oldIOhandler); |
|
15559
59d32a45da1a
patch 8.1.0787: compiler warning for unused function
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
7630 # endif |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7631 // Now handle X errors normally. |
| 7 | 7632 (void)XSetErrorHandler(oldhandler); |
| 7633 | |
| 7634 if (xterm_dpy == NULL) | |
| 7635 { | |
| 7636 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
|
7637 verb_msg(_("Opening the X display failed")); |
| 7 | 7638 return; |
| 7639 } | |
| 7640 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7641 // Catch terminating error of the X server connection. |
| 7 | 7642 (void)XSetIOErrorHandler(x_IOerror_handler); |
| 7643 | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7644 # ifdef ELAPSED_FUNC |
| 7 | 7645 if (p_verbose > 0) |
| 292 | 7646 { |
| 7647 verbose_enter(); | |
|
10406
42911b233245
commit https://github.com/vim/vim/commit/833eb1d752426689051bf2001083359899536939
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
7648 xopen_message(ELAPSED_FUNC(start_tv)); |
| 292 | 7649 verbose_leave(); |
| 7650 } | |
| 7 | 7651 # endif |
| 7652 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7653 // Create a Shell to make converters work. |
| 7 | 7654 AppShell = XtVaAppCreateShell("vim_xterm", "Vim_xterm", |
| 7655 applicationShellWidgetClass, xterm_dpy, | |
| 7656 NULL); | |
| 7657 if (AppShell == (Widget)0) | |
| 7658 return; | |
| 7659 xterm_Shell = XtVaCreatePopupShell("VIM", | |
| 7660 topLevelShellWidgetClass, AppShell, | |
| 7661 XtNmappedWhenManaged, 0, | |
| 7662 XtNwidth, 1, | |
| 7663 XtNheight, 1, | |
| 7664 NULL); | |
| 7665 if (xterm_Shell == (Widget)0) | |
| 7666 return; | |
| 7667 | |
| 7668 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
|
7669 x11_setup_selection(xterm_Shell); |
| 7 | 7670 if (x11_display == NULL) |
| 7671 x11_display = xterm_dpy; | |
| 7672 | |
| 7673 XtRealizeWidget(xterm_Shell); | |
| 7674 XSync(xterm_dpy, False); | |
| 7675 xterm_update(); | |
| 7676 } | |
| 7677 if (xterm_Shell != (Widget)0) | |
| 7678 { | |
| 7679 clip_init(TRUE); | |
| 7680 if (x11_window == 0 && (strp = getenv("WINDOWID")) != NULL) | |
| 7681 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
|
7682 // Check if $WINDOWID is valid. |
| 7 | 7683 if (test_x11_window(xterm_dpy) == FAIL) |
| 7684 x11_window = 0; | |
| 7685 if (x11_window != 0) | |
| 7686 xterm_trace = 0; | |
| 7687 } | |
| 7688 } | |
| 7689 | |
| 7690 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7691 start_xterm_trace(int button) |
| 7 | 7692 { |
| 7693 if (x11_window == 0 || xterm_trace < 0 || xterm_Shell == (Widget)0) | |
| 7694 return; | |
| 7695 xterm_trace = 1; | |
| 7696 xterm_button = button; | |
| 7697 do_xterm_trace(); | |
| 7698 } | |
| 7699 | |
| 7700 | |
| 7701 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7702 stop_xterm_trace(void) |
| 7 | 7703 { |
| 7704 if (xterm_trace < 0) | |
| 7705 return; | |
| 7706 xterm_trace = 0; | |
| 7707 } | |
| 7708 | |
| 7709 /* | |
| 7710 * Query the xterm pointer and generate mouse termcodes if necessary | |
| 7711 * return TRUE if dragging is active, else FALSE | |
| 7712 */ | |
| 7713 static int | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7714 do_xterm_trace(void) |
| 7 | 7715 { |
| 7716 Window root, child; | |
| 7717 int root_x, root_y; | |
| 7718 int win_x, win_y; | |
| 7719 int row, col; | |
| 7720 int_u mask_return; | |
| 7721 char_u buf[50]; | |
| 7722 char_u *strp; | |
| 7723 long got_hints; | |
| 7724 static char_u *mouse_code; | |
| 7725 static char_u mouse_name[2] = {KS_MOUSE, KE_FILLER}; | |
| 7726 static int prev_row = 0, prev_col = 0; | |
| 7727 static XSizeHints xterm_hints; | |
| 7728 | |
| 7729 if (xterm_trace <= 0) | |
| 7730 return FALSE; | |
| 7731 | |
| 7732 if (xterm_trace == 1) | |
| 7733 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7734 // 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
|
7735 // have changed recently. |
| 1510 | 7736 if (!XGetWMNormalHints(xterm_dpy, x11_window, &xterm_hints, &got_hints) |
| 7737 || !(got_hints & PResizeInc) | |
| 7 | 7738 || xterm_hints.width_inc <= 1 |
| 7739 || xterm_hints.height_inc <= 1) | |
| 7740 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7741 xterm_trace = -1; // Not enough data -- disable tracing |
| 7 | 7742 return FALSE; |
| 7743 } | |
| 7744 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7745 // Rely on the same mouse code for the duration of this |
| 7 | 7746 mouse_code = find_termcode(mouse_name); |
| 7747 prev_row = mouse_row; | |
| 7009 | 7748 prev_col = mouse_col; |
| 7 | 7749 xterm_trace = 2; |
| 7750 | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7751 // 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
|
7752 // left of the window and/or a menu on the top (eterm etc.) |
| 7 | 7753 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, |
| 7754 &win_x, &win_y, &mask_return); | |
| 7755 xterm_hints.y = win_y - (xterm_hints.height_inc * mouse_row) | |
| 7756 - (xterm_hints.height_inc / 2); | |
| 7757 if (xterm_hints.y <= xterm_hints.height_inc / 2) | |
| 7758 xterm_hints.y = 2; | |
| 7759 xterm_hints.x = win_x - (xterm_hints.width_inc * mouse_col) | |
| 7760 - (xterm_hints.width_inc / 2); | |
| 7761 if (xterm_hints.x <= xterm_hints.width_inc / 2) | |
| 7762 xterm_hints.x = 2; | |
| 7763 return TRUE; | |
| 7764 } | |
| 2768 | 7765 if (mouse_code == NULL || STRLEN(mouse_code) > 45) |
| 7 | 7766 { |
| 7767 xterm_trace = 0; | |
| 7768 return FALSE; | |
| 7769 } | |
| 7770 | |
| 7771 XQueryPointer(xterm_dpy, x11_window, &root, &child, &root_x, &root_y, | |
| 7772 &win_x, &win_y, &mask_return); | |
| 7773 | |
| 7774 row = check_row((win_y - xterm_hints.y) / xterm_hints.height_inc); | |
| 7775 col = check_col((win_x - xterm_hints.x) / xterm_hints.width_inc); | |
| 7776 if (row == prev_row && col == prev_col) | |
| 7777 return TRUE; | |
| 7778 | |
| 7779 STRCPY(buf, mouse_code); | |
| 7780 strp = buf + STRLEN(buf); | |
| 7781 *strp++ = (xterm_button | MOUSE_DRAG) & ~0x20; | |
| 7782 *strp++ = (char_u)(col + ' ' + 1); | |
| 7783 *strp++ = (char_u)(row + ' ' + 1); | |
| 7784 *strp = 0; | |
| 7785 add_to_input_buf(buf, STRLEN(buf)); | |
| 7786 | |
| 7787 prev_row = row; | |
| 7788 prev_col = col; | |
| 7789 return TRUE; | |
| 7790 } | |
| 7791 | |
|
16608
0422b14bce58
patch 8.1.1307: cannot reconnect to the X server after it restarted
Bram Moolenaar <Bram@vim.org>
parents:
16527
diff
changeset
|
7792 # if defined(FEAT_GUI) || defined(FEAT_XCLIPBOARD) || defined(PROTO) |
| 7 | 7793 /* |
| 7794 * Destroy the display, window and app_context. Required for GTK. | |
| 7795 */ | |
| 7796 void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7797 clear_xterm_clip(void) |
| 7 | 7798 { |
| 7799 if (xterm_Shell != (Widget)0) | |
| 7800 { | |
| 7801 XtDestroyWidget(xterm_Shell); | |
| 7802 xterm_Shell = (Widget)0; | |
| 7803 } | |
| 7804 if (xterm_dpy != NULL) | |
| 7805 { | |
| 1605 | 7806 # if 0 |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7807 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7808 XtCloseDisplay(xterm_dpy); |
| 1605 | 7809 # endif |
| 7 | 7810 if (x11_display == xterm_dpy) |
| 7811 x11_display = NULL; | |
| 7812 xterm_dpy = NULL; | |
| 7813 } | |
| 1605 | 7814 # if 0 |
| 7 | 7815 if (app_context != (XtAppContext)NULL) |
| 7816 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7817 // Lesstif and Solaris crash here, lose some memory |
| 7 | 7818 XtDestroyApplicationContext(app_context); |
| 7819 app_context = (XtAppContext)NULL; | |
| 7820 } | |
| 1605 | 7821 # endif |
| 7 | 7822 } |
| 7823 # endif | |
| 7824 | |
| 7825 /* | |
| 4230 | 7826 * Catch up with GUI or X events. |
| 7827 */ | |
| 7828 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7829 clip_update(void) |
| 4230 | 7830 { |
| 7831 # ifdef FEAT_GUI | |
| 7832 if (gui.in_use) | |
| 7833 gui_mch_update(); | |
| 7834 else | |
| 7835 # endif | |
| 7836 if (xterm_Shell != (Widget)0) | |
| 7837 xterm_update(); | |
| 7838 } | |
| 7839 | |
| 7840 /* | |
| 7 | 7841 * Catch up with any queued X events. This may put keyboard input into the |
| 7842 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 7843 * nothing in the X event queue (& no timers pending), then we return | |
| 7844 * immediately. | |
| 7845 */ | |
| 7846 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7847 xterm_update(void) |
| 7 | 7848 { |
| 7849 XEvent event; | |
| 7850 | |
| 6683 | 7851 for (;;) |
| 7 | 7852 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7853 XtInputMask mask = XtAppPending(app_context); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7854 |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7855 if (mask == 0 || vim_is_input_buf_full()) |
| 6683 | 7856 break; |
| 7857 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7858 if (mask & XtIMXEvent) |
| 7 | 7859 { |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7860 // 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
|
7861 XtAppNextEvent(app_context, &event); |
| 6683 | 7862 #ifdef FEAT_CLIENTSERVER |
| 7863 { | |
| 7864 XPropertyEvent *e = (XPropertyEvent *)&event; | |
| 7865 | |
| 7866 if (e->type == PropertyNotify && e->window == commWindow | |
| 7 | 7867 && 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
|
7868 serverEventProc(xterm_dpy, &event, 0); |
| 6683 | 7869 } |
| 7870 #endif | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7871 XtDispatchEvent(&event); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7872 } |
| 6683 | 7873 else |
| 7874 { | |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7875 // 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
|
7876 XtAppProcessEvent(app_context, mask); |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7877 } |
| 7 | 7878 } |
| 7879 } | |
| 7880 | |
| 7881 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7882 clip_xterm_own_selection(Clipboard_T *cbd) |
| 7 | 7883 { |
| 7884 if (xterm_Shell != (Widget)0) | |
| 7885 return clip_x11_own_selection(xterm_Shell, cbd); | |
| 7886 return FAIL; | |
| 7887 } | |
| 7888 | |
| 7889 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7890 clip_xterm_lose_selection(Clipboard_T *cbd) |
| 7 | 7891 { |
| 7892 if (xterm_Shell != (Widget)0) | |
| 7893 clip_x11_lose_selection(xterm_Shell, cbd); | |
| 7894 } | |
| 7895 | |
| 7896 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7897 clip_xterm_request_selection(Clipboard_T *cbd) |
| 7 | 7898 { |
| 7899 if (xterm_Shell != (Widget)0) | |
| 7900 clip_x11_request_selection(xterm_Shell, xterm_dpy, cbd); | |
| 7901 } | |
| 7902 | |
| 7903 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
7904 clip_xterm_set_selection(Clipboard_T *cbd) |
| 7 | 7905 { |
| 7906 clip_x11_set_selection(cbd); | |
| 7907 } | |
| 7908 #endif | |
| 7909 | |
| 7910 | |
| 7911 #if defined(USE_XSMP) || defined(PROTO) | |
| 7912 /* | |
| 7913 * Code for X Session Management Protocol. | |
| 7914 */ | |
| 7915 | |
| 7916 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
| 7917 /* | |
| 7918 * This is our chance to ask the user if they want to save, | |
| 7919 * or abort the logout | |
| 7920 */ | |
| 7921 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7922 xsmp_handle_interaction(SmcConn smc_conn, SmPointer client_data UNUSED) |
| 7 | 7923 { |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7924 int save_cmod_flags; |
| 7 | 7925 int cancel_shutdown = False; |
| 7926 | |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7927 save_cmod_flags = cmdmod.cmod_flags; |
|
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7928 cmdmod.cmod_flags |= CMOD_CONFIRM; |
|
7469
15eefe1b0dad
commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7420
diff
changeset
|
7929 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
|
7930 // Mustn't logout |
| 7 | 7931 cancel_shutdown = True; |
|
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
22695
diff
changeset
|
7932 cmdmod.cmod_flags = save_cmod_flags; |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7933 setcursor(); // position cursor |
| 7 | 7934 out_flush(); |
| 7935 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7936 // Done interaction |
| 7 | 7937 SmcInteractDone(smc_conn, cancel_shutdown); |
| 7938 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7939 // Finish off |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7940 // 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
|
7941 // 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
|
7942 // Hopefully get around glitchy SMs (like GNOME-1) |
| 7 | 7943 if (!cancel_shutdown) |
| 7944 { | |
| 7945 xsmp.save_yourself = False; | |
| 7946 SmcSaveYourselfDone(smc_conn, True); | |
| 7947 } | |
| 7948 } | |
| 7949 # endif | |
| 7950 | |
| 7951 /* | |
| 7952 * Callback that starts save-yourself. | |
| 7953 */ | |
| 7954 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7955 xsmp_handle_save_yourself( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7956 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7957 SmPointer client_data UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7958 int save_type UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7959 Bool shutdown, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7960 int interact_style UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7961 Bool fast UNUSED) |
| 7 | 7962 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7963 // Handle already being in saveyourself |
| 7 | 7964 if (xsmp.save_yourself) |
| 7965 SmcSaveYourselfDone(smc_conn, True); | |
| 7966 xsmp.save_yourself = True; | |
| 7967 xsmp.shutdown = shutdown; | |
| 7968 | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7969 // First up, preserve all files |
| 7 | 7970 out_flush(); |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7971 ml_sync_all(FALSE, FALSE); // preserve all swap files |
| 7 | 7972 |
| 7973 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
|
7974 verb_msg(_("XSMP handling save-yourself request")); |
| 7 | 7975 |
| 7976 # if defined(FEAT_GUI) && defined(USE_XSMP_INTERACT) | |
|
18810
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Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7977 // Now see if we can ask about unsaved files |
| 7 | 7978 if (shutdown && !fast && gui.in_use) |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7979 // Need to interact with user, but need SM's permission |
| 7 | 7980 SmcInteractRequest(smc_conn, SmDialogError, |
| 7981 xsmp_handle_interaction, client_data); | |
| 7982 else | |
| 7983 # endif | |
| 7984 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
7985 // Can stop the cycle here |
| 7 | 7986 SmcSaveYourselfDone(smc_conn, True); |
| 7987 xsmp.save_yourself = False; | |
| 7988 } | |
| 7989 } | |
| 7990 | |
| 7991 | |
| 7992 /* | |
| 7993 * Callback to warn us of imminent death. | |
| 7994 */ | |
| 7995 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7996 xsmp_die(SmcConn smc_conn UNUSED, SmPointer client_data UNUSED) |
| 7 | 7997 { |
| 7998 xsmp_close(); | |
| 7999 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8000 // quit quickly leaving swapfiles for modified buffers behind |
| 7 | 8001 getout_preserve_modified(0); |
| 8002 } | |
| 8003 | |
| 8004 | |
| 8005 /* | |
| 8006 * Callback to tell us that save-yourself has completed. | |
| 8007 */ | |
| 8008 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8009 xsmp_save_complete( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8010 SmcConn smc_conn UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8011 SmPointer client_data UNUSED) |
| 7 | 8012 { |
| 8013 xsmp.save_yourself = False; | |
| 8014 } | |
| 8015 | |
| 8016 | |
| 8017 /* | |
| 8018 * Callback to tell us that an instigated shutdown was cancelled | |
| 8019 * (maybe even by us) | |
| 8020 */ | |
| 8021 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8022 xsmp_shutdown_cancelled( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8023 SmcConn smc_conn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8024 SmPointer client_data UNUSED) |
| 7 | 8025 { |
| 8026 if (xsmp.save_yourself) | |
| 8027 SmcSaveYourselfDone(smc_conn, True); | |
| 8028 xsmp.save_yourself = False; | |
| 8029 xsmp.shutdown = False; | |
| 8030 } | |
| 8031 | |
| 8032 | |
| 8033 /* | |
| 8034 * Callback to tell us that a new ICE connection has been established. | |
| 8035 */ | |
| 8036 static void | |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8037 xsmp_ice_connection( |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8038 IceConn iceConn, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8039 IcePointer clientData UNUSED, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8040 Bool opening, |
|
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8041 IcePointer *watchData UNUSED) |
| 7 | 8042 { |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8043 // Intercept creation of ICE connection fd |
| 7 | 8044 if (opening) |
| 8045 { | |
| 8046 xsmp_icefd = IceConnectionNumber(iceConn); | |
| 8047 IceRemoveConnectionWatch(xsmp_ice_connection, NULL); | |
| 8048 } | |
| 8049 } | |
| 8050 | |
| 8051 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8052 // Handle any ICE processing that's required; return FAIL if SM lost |
| 7 | 8053 int |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8054 xsmp_handle_requests(void) |
| 7 | 8055 { |
| 8056 Bool rep; | |
| 8057 | |
| 8058 if (IceProcessMessages(xsmp.iceconn, NULL, &rep) | |
| 8059 == IceProcessMessagesIOError) | |
| 8060 { | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8061 // Lost ICE |
| 7 | 8062 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
|
8063 verb_msg(_("XSMP lost ICE connection")); |
| 7 | 8064 xsmp_close(); |
| 8065 return FAIL; | |
| 8066 } | |
| 8067 else | |
| 8068 return OK; | |
| 8069 } | |
| 8070 | |
| 8071 static int dummy; | |
| 8072 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8073 // Set up X Session Management Protocol |
| 7 | 8074 void |
| 8075 xsmp_init(void) | |
| 8076 { | |
| 8077 char errorstring[80]; | |
| 8078 SmcCallbacks smcallbacks; | |
| 8079 #if 0 | |
| 8080 SmPropValue smname; | |
| 8081 SmProp smnameprop; | |
| 8082 SmProp *smprops[1]; | |
| 8083 #endif | |
| 8084 | |
| 8085 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
|
8086 verb_msg(_("XSMP opening connection")); |
| 7 | 8087 |
| 8088 xsmp.save_yourself = xsmp.shutdown = False; | |
| 8089 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8090 // Set up SM callbacks - must have all, even if they're not used |
| 7 | 8091 smcallbacks.save_yourself.callback = xsmp_handle_save_yourself; |
| 8092 smcallbacks.save_yourself.client_data = NULL; | |
| 8093 smcallbacks.die.callback = xsmp_die; | |
| 8094 smcallbacks.die.client_data = NULL; | |
| 8095 smcallbacks.save_complete.callback = xsmp_save_complete; | |
| 8096 smcallbacks.save_complete.client_data = NULL; | |
| 8097 smcallbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; | |
| 8098 smcallbacks.shutdown_cancelled.client_data = NULL; | |
| 8099 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8100 // Set up a watch on ICE connection creations. The "dummy" argument is |
|
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8101 // apparently required for FreeBSD (we get a BUS error when using NULL). |
| 7 | 8102 if (IceAddConnectionWatch(xsmp_ice_connection, &dummy) == 0) |
| 8103 { | |
| 8104 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
|
8105 verb_msg(_("XSMP ICE connection watch failed")); |
| 7 | 8106 return; |
| 8107 } | |
| 8108 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8109 // Create an SM connection |
| 7 | 8110 xsmp.smcconn = SmcOpenConnection( |
| 8111 NULL, | |
| 8112 NULL, | |
| 8113 SmProtoMajor, | |
| 8114 SmProtoMinor, | |
| 8115 SmcSaveYourselfProcMask | SmcDieProcMask | |
| 8116 | SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, | |
| 8117 &smcallbacks, | |
| 8118 NULL, | |
| 1605 | 8119 &xsmp.clientid, |
|
14828
421e120ffb30
patch 8.1.0426: accessing invalid memory in SmcOpenConnection()
Christian Brabandt <cb@256bit.org>
parents:
14730
diff
changeset
|
8120 sizeof(errorstring) - 1, |
| 7 | 8121 errorstring); |
| 8122 if (xsmp.smcconn == NULL) | |
| 8123 { | |
| 292 | 8124 if (p_verbose > 0) |
| 8125 { | |
|
22695
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8126 char errorreport[132]; |
|
fa0aac214da6
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Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8127 |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8128 // If the message is too long it might not be NUL terminated. Add |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8129 // a NUL at the end to make sure we don't go over the end. |
|
fa0aac214da6
patch 8.2.1896: valgrind warns for using uninitialized memory
Bram Moolenaar <Bram@vim.org>
parents:
22539
diff
changeset
|
8130 errorstring[sizeof(errorstring) - 1] = NUL; |
| 292 | 8131 vim_snprintf(errorreport, sizeof(errorreport), |
| 273 | 8132 _("XSMP SmcOpenConnection failed: %s"), errorstring); |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
8133 verb_msg(errorreport); |
| 292 | 8134 } |
| 7 | 8135 return; |
| 8136 } | |
| 8137 xsmp.iceconn = SmcGetIceConnection(xsmp.smcconn); | |
| 8138 | |
| 8139 #if 0 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8140 // ID ourselves |
| 7 | 8141 smname.value = "vim"; |
| 8142 smname.length = 3; | |
| 8143 smnameprop.name = "SmProgram"; | |
| 8144 smnameprop.type = "SmARRAY8"; | |
| 8145 smnameprop.num_vals = 1; | |
| 8146 smnameprop.vals = &smname; | |
| 8147 | |
| 8148 smprops[0] = &smnameprop; | |
| 8149 SmcSetProperties(xsmp.smcconn, 1, smprops); | |
| 8150 #endif | |
| 8151 } | |
| 8152 | |
| 8153 | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8154 // Shut down XSMP comms. |
| 7 | 8155 void |
|
7833
c079097365f3
commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8156 xsmp_close(void) |
| 7 | 8157 { |
| 8158 if (xsmp_icefd != -1) | |
| 8159 { | |
| 8160 SmcCloseConnection(xsmp.smcconn, 0, NULL); | |
| 1737 | 8161 if (xsmp.clientid != NULL) |
| 8162 free(xsmp.clientid); | |
| 1605 | 8163 xsmp.clientid = NULL; |
| 7 | 8164 xsmp_icefd = -1; |
| 8165 } | |
| 8166 } | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8167 #endif // USE_XSMP |
| 7 | 8168 |
| 8169 | |
| 8170 #ifdef EBCDIC | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8171 // Translate character to its CTRL- value |
| 7 | 8172 char CtrlTable[] = |
| 8173 { | |
| 8174 /* 00 - 5E */ | |
| 8175 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8176 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8177 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8178 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8179 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8180 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8181 /* ^ */ 0x1E, | |
| 8182 /* - */ 0x1F, | |
| 8183 /* 61 - 6C */ | |
| 8184 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8185 /* _ */ 0x1F, | |
| 8186 /* 6E - 80 */ | |
| 8187 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8188 /* a */ 0x01, | |
| 8189 /* b */ 0x02, | |
| 8190 /* c */ 0x03, | |
| 8191 /* d */ 0x37, | |
| 8192 /* e */ 0x2D, | |
| 8193 /* f */ 0x2E, | |
| 8194 /* g */ 0x2F, | |
| 8195 /* h */ 0x16, | |
| 8196 /* i */ 0x05, | |
| 8197 /* 8A - 90 */ | |
| 8198 0, 0, 0, 0, 0, 0, 0, | |
| 8199 /* j */ 0x15, | |
| 8200 /* k */ 0x0B, | |
| 8201 /* l */ 0x0C, | |
| 8202 /* m */ 0x0D, | |
| 8203 /* n */ 0x0E, | |
| 8204 /* o */ 0x0F, | |
| 8205 /* p */ 0x10, | |
| 8206 /* q */ 0x11, | |
| 8207 /* r */ 0x12, | |
| 8208 /* 9A - A1 */ | |
| 8209 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8210 /* s */ 0x13, | |
| 8211 /* t */ 0x3C, | |
| 8212 /* u */ 0x3D, | |
| 8213 /* v */ 0x32, | |
| 8214 /* w */ 0x26, | |
| 8215 /* x */ 0x18, | |
| 8216 /* y */ 0x19, | |
| 8217 /* z */ 0x3F, | |
| 8218 /* AA - AC */ | |
| 8219 0, 0, 0, | |
| 8220 /* [ */ 0x27, | |
| 8221 /* AE - BC */ | |
| 8222 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8223 /* ] */ 0x1D, | |
| 8224 /* BE - C0 */ 0, 0, 0, | |
| 8225 /* A */ 0x01, | |
| 8226 /* B */ 0x02, | |
| 8227 /* C */ 0x03, | |
| 8228 /* D */ 0x37, | |
| 8229 /* E */ 0x2D, | |
| 8230 /* F */ 0x2E, | |
| 8231 /* G */ 0x2F, | |
| 8232 /* H */ 0x16, | |
| 8233 /* I */ 0x05, | |
| 8234 /* CA - D0 */ 0, 0, 0, 0, 0, 0, 0, | |
| 8235 /* J */ 0x15, | |
| 8236 /* K */ 0x0B, | |
| 8237 /* L */ 0x0C, | |
| 8238 /* M */ 0x0D, | |
| 8239 /* N */ 0x0E, | |
| 8240 /* O */ 0x0F, | |
| 8241 /* P */ 0x10, | |
| 8242 /* Q */ 0x11, | |
| 8243 /* R */ 0x12, | |
| 8244 /* DA - DF */ 0, 0, 0, 0, 0, 0, | |
| 8245 /* \ */ 0x1C, | |
| 8246 /* E1 */ 0, | |
| 8247 /* S */ 0x13, | |
| 8248 /* T */ 0x3C, | |
| 8249 /* U */ 0x3D, | |
| 8250 /* V */ 0x32, | |
| 8251 /* W */ 0x26, | |
| 8252 /* X */ 0x18, | |
| 8253 /* Y */ 0x19, | |
| 8254 /* Z */ 0x3F, | |
| 8255 /* EA - FF*/ 0, 0, 0, 0, 0, 0, | |
| 8256 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
| 8257 }; | |
| 8258 | |
| 8259 char MetaCharTable[]= | |
|
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8260 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8261 0, 0, 0, 0,'\\', 0,'F', 0,'W','M','N', 0, 0, 0, 0, 0, |
| 8262 0, 0, 0, 0,']', 0, 0,'G', 0, 0,'R','O', 0, 0, 0, 0, | |
| 8263 '@','A','B','C','D','E', 0, 0,'H','I','J','K','L', 0, 0, 0, | |
| 8264 'P','Q', 0,'S','T','U','V', 0,'X','Y','Z','[', 0, 0,'^', 0 | |
| 8265 }; | |
| 8266 | |
| 8267 | |
|
18810
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patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8268 // TODO: Use characters NOT numbers!!! |
| 7 | 8269 char CtrlCharTable[]= |
|
18810
44b855153d8e
patch 8.1.2393: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18761
diff
changeset
|
8270 {// 0 1 2 3 4 5 6 7 8 9 A B C D E F |
| 7 | 8271 124,193,194,195, 0,201, 0, 0, 0, 0, 0,210,211,212,213,214, |
| 8272 215,216,217,226, 0,209,200, 0,231,232, 0, 0,224,189, 95,109, | |
| 8273 0, 0, 0, 0, 0, 0,230,173, 0, 0, 0, 0, 0,197,198,199, | |
| 8274 0, 0,229, 0, 0, 0, 0,196, 0, 0, 0, 0,227,228, 0,233, | |
| 8275 }; | |
| 8276 | |
| 8277 | |
| 8278 #endif |